{"title":"Allen-Bradley SLC 100 \/ 500","description":"\u003cp data-start=\"3033\" data-end=\"3286\"\u003eSLC 100 and SLC 500 controllers are reliable legacy PLC systems that provide consistent performance in industrial automation. They support a variety of I\/O modules and are often used in plants with existing SLC infrastructure.\u003c\/p\u003e","products":[{"product_id":"allen-bradley-1746-ia16-16-point-ac-input-35ms-on-delay","title":"Allen-Bradley 1746-IA16 | 16 Point AC Input 35ms ON Delay","description":"\u003ch2\u003eAllen-Bradley 1746-IA16 SLC 500 Digital AC Input Module\u003c\/h2\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #1a5f7a;\"\u003eAllen-Bradley 1746-IA16\u003c\/strong\u003e is a digital AC input module for the SLC 500 controller platform. It features sixteen (16) input channels accepting 85-132 VAC signal voltage. The module occupies a single slot in the SLC 500 chassis and includes a removable terminal block for easy replacement. Weight is 0.34 kg.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #f4f7fa; border: 1px solid #b8c9d6;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #b8c9d6; color: #1a2a3a;\"\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1746-IA16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eModule Type\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eDigital AC Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eVoltage Range\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e85-132 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e47-63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInput Current (120VAC)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e12 mA nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e85 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eBackplane Current (24V)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e0.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSignal Delay ON\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e35 ms max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSignal Delay OFF\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e45 ms max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOff-State Current\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e2 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOff-State Voltage Max\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e30 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eStep Response\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e100 ms in, 2.5 ms out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInrush Current (Max)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e0.8 mA at 500 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSlots Required\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e4.8 W total, 0.27-0.425 W per point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eTerminals\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e20 (Terminals 18-19 common)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eI\/O Connection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1746-HT, 1746-HCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eChassis type (1746 chassis)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e5 x 6 x 2 in (13 x 15 x 5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e0.34 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0;\"\u003e\n\u003cli\u003e16 digital AC input channels for 85-132 VAC signals\u003c\/li\u003e\n\u003cli\u003eSingle slot SLC 500 chassis installation\u003c\/li\u003e\n\u003cli\u003eRemovable terminal block for easy module replacement\u003c\/li\u003e\n\u003cli\u003e20 terminals with internally connected commons (18-19)\u003c\/li\u003e\n\u003cli\u003e35 ms ON delay and 45 ms OFF delay\u003c\/li\u003e\n\u003cli\u003e85 mA backplane current at 5Vdc\u003c\/li\u003e\n\u003cli\u003e12 mA nominal input current at 120VAC\u003c\/li\u003e\n\u003cli\u003eGeneral-purpose input applications\u003c\/li\u003e\n\u003cli\u003eCompatible with fixed or modular hardware style controllers\u003c\/li\u003e\n\u003cli\u003eLocal or expansion rack installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eInstall the module in any available slot of the SLC 500 chassis. The module accepts 85-132 VAC at 47-63 Hz. Use 1746-HT or 1746-HCA I\/O connections. The removable terminal block allows replacement without rewiring. Ensure AC input devices are compatible with SLC 500 inrush current specifications.\u003c\/p\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ1:\u003c\/strong\u003e What is the voltage range for the 1746-IA16?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA1:\u003c\/strong\u003e 85-132 VAC at 47-63 Hz.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ2:\u003c\/strong\u003e How many inputs does this module provide?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA2:\u003c\/strong\u003e Sixteen (16) digital AC input channels.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ3:\u003c\/strong\u003e What is the signal delay for this module?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA3:\u003c\/strong\u003e 35 ms ON delay max, 45 ms OFF delay max.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652130948,"sku":"1746-IA16","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IA16_1.jpg?v=1787147986"},{"product_id":"1746-ib16-allen-bradley-slc-500-digital-input-module-10-30v","title":"1746-IB16 Allen-Bradley SLC 500 Digital Input Module | 10-30V","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color:#0066CC;\"\u003eAllen-Bradley 1746-IB16\u003c\/strong\u003e is a 16-channel digital DC sinking input module for the SLC 500 series. Accepts 10–30V DC inputs with 8mA nominal current at 24V. Ideal for general-purpose DC input applications in industrial control systems.\u003c\/p\u003e\n\n\u003ch2\u003eCore Advantages\u003c\/h2\u003e\n\u003ch3\u003eHigh-Density 16-Channel Input\u003c\/h3\u003e\n\u003cp\u003e16 sinking inputs in a single module. Saves rack space and simplifies wiring.\u003c\/p\u003e\n\n\u003ch3\u003eWide Voltage Range\u003c\/h3\u003e\n\u003cp\u003eAccepts 10–30V DC, compatible with most DC sensors and field devices.\u003c\/p\u003e\n\n\u003ch3\u003eFast Response\u003c\/h3\u003e\n\u003cp\u003e8ms ON signal delay. Step response: 100ms in, 2.5ms out.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:13px;\"\u003e\n  \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003cth style=\"padding:5px; border:1px solid #ddd; text-align:left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding:5px; border:1px solid #ddd; text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e1746-IB16\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eModule Type\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eDigital DC Sinking Input\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e10–30V DC (sinking)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eNominal Input Current\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e8mA @ 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eSignal Delay (ON)\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e8ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eOFF State Current (Max)\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e1mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eOFF State Voltage (Max)\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eThermal Dissipation per Channel\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e0.20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eBackplane Current Draw\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e50mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eStep Response\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e100ms in, 2.5ms out\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eI\/O Connection\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e1746-HT, 1746-HCA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eGeneral-purpose DC Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e0.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation Tips\u003c\/h2\u003e\n\u003ch3\u003eWiring\u003c\/h3\u003e\n\u003cp\u003eUse 1746-HT or 1746-HCA I\/O connection cables. Wire field devices to sinking input configuration.\u003c\/p\u003e\n\n\u003ch3\u003eBackplane\u003c\/h3\u003e\n\u003cp\u003eDraws 50mA from the SLC 500 backplane. Ensure total chassis power does not exceed capacity.\u003c\/p\u003e\n\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003eInstall in any SLC 500 I\/O chassis slot. Remove power before insertion or removal.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose 1746-IB16?\u003c\/h2\u003e\n\u003cp\u003eCompact 16-channel input module for SLC 500. 10–30V DC wide voltage range. Fast 8ms ON delay. Low backplane current draw. Proven reliability in industrial automation.\u003c\/p\u003e\n\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What type of inputs does this module support?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA1:\u003c\/strong\u003e DC sinking inputs only. Accepts 10–30V DC from field devices.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: What is the ON state signal delay?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA2:\u003c\/strong\u003e 8ms typical.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: What is the backplane current draw?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA3:\u003c\/strong\u003e 50mA from the SLC 500 backplane.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652196484,"sku":"1746-IB16","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IB16_3.jpg?v=1787225959"},{"product_id":"1746-im16-digital-ac-input-module-16-pt-allen-bradley-slc-500","title":"1746-IM16 Digital AC Input Module 16-Pt | Allen-Bradley SLC 500","description":"\u003ch2 style=\"color: #003366; font-weight: bold; margin-bottom: 12px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333;\"\u003eThe \u003cstrong style=\"color: #003366;\"\u003eAllen-Bradley 1746-IM16\u003c\/strong\u003e is a 16-point digital high-voltage AC input module engineered for the SLC 500 programmable controller system by Rockwell Automation. Designed to interface directly with 200\/240V AC line-voltage discrete field devices, it operates across an input voltage range of 170 to 265V AC at 47–63 Hz. Featuring robust dielectric isolation of 1500V AC for 1 minute, rapid response times, and standard Removable Terminal Block (RTB) wiring compatibility, this unit delivers high signal integrity in rugged industrial control environments while weighing approximately \u003cstrong style=\"color: #003366;\"\u003e0.48 kg\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #003366; font-weight: bold; margin-top: 20px; margin-bottom: 12px;\"\u003eKey Advantages\u003c\/h2\u003e\n\u003cul style=\"font-size: 14px; line-height: 1.5; color: #333333; padding-left: 20px; margin-bottom: 15px;\"\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eHigh-Voltage AC Interface:\u003c\/strong\u003e Operates directly on 170–265V AC line power without requiring interposing signal conditioning or step-down transformers.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003e16 High-Density Channels:\u003c\/strong\u003e Accommodates 16 discrete input signals in a single SLC 500 chassis slot to maximize backplane space efficiency.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eHeavy-Duty Environmental Resilience:\u003c\/strong\u003e Rated for operational shock up to 30G and 2G vibration resistance across a 10 to 500 Hz frequency spectrum.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003e1500V AC Dielectric Protection:\u003c\/strong\u003e High galvanic isolation safeguards backplane logic components against line-side electrical surges and field noise.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRemovable Terminal Block (RTB):\u003c\/strong\u003e Allows fast system maintenance and modular replacements without disturbing existing field wire harnesses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #003366; font-weight: bold; margin-top: 20px; margin-bottom: 12px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #003366; font-size: 14px; color: #333333;\"\u003e\n    \u003ctbody\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; width: 35%;\"\u003eManufacturer \/ Brand\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003eAllen-Bradley (Rockwell Automation)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003ePart \/ Catalog Number\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e1746-IM16\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eProduct Series \/ Module Type\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003eSLC 500 | Digital AC Input Module\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003eNumber of Inputs\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e16 Inputs\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eOperating Voltage Range\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e170–265V AC (47–63 Hz)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003eOff-State Thresholds\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e30V AC Max | 2 mA Max Off-State Current\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eInput Current \u0026amp; Inrush\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e12 mA Nominal @ 120V AC | Max Inrush: 0.8 A (0.5 ms duration)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003eSignal Response Time\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003eOff-to-On: 15 ms | On-to-Off: 10 ms\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eDielectric Withstand\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e1500V AC for 1 minute\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003eOperating Temperature\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e0 to +60 °C (+32 to +140 °F)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eApproximate Net Weight\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e\u003cstrong style=\"color: #003366;\"\u003e0.48 kg (1.06 lbs)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #003366; font-weight: bold; margin-top: 20px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 2px;\"\u003e\u003cstrong\u003eQ1: What is the operating voltage range for the 1746-IM16 AC input module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #555555; margin-bottom: 10px;\"\u003eA1: The module accepts input voltages ranging from 170 to 265V AC at standard line frequencies of 47 to 63 Hz.\u003c\/p\u003e\n\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 2px;\"\u003e\u003cstrong\u003eQ2: What are the input signal turn-on and turn-off response times?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #555555; margin-bottom: 10px;\"\u003eA2: The turn-on response time (Off to On) is 15 ms, and the turn-off response time (On to Off) is 10 ms.\u003c\/p\u003e\n\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 2px;\"\u003e\u003cstrong\u003eQ3: What level of electrical isolation does the 1746-IM16 provide?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #555555; margin-bottom: 10px;\"\u003eA3: It features optical dielectric withstand tested at 1500V AC for 1 minute between backplane logic and inputs.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652294788,"sku":"1746-IM16","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IM16-4.jpg?v=1787315735"},{"product_id":"allen-bradley-1746-nio4v-analog-combination-module","title":"Allen-Bradley 1746-NIO4V Analog Combination Module","description":"\u003ch2\u003eAllen-Bradley 1746-NIO4V Analog Combination Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong style=\"color: #d35400;\"\u003e1746-NIO4V\u003c\/strong\u003e is an analog combination module. It provides 2 inputs and 2 outputs in one unit. This module works with SLC 500 control systems. The \u003cstrong\u003e1746-NIO4V\u003c\/strong\u003e handles voltage and current signals.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eModule Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong style=\"color: #27ae60;\"\u003e1746-NIO4V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SLC 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Analog combination module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e2\u003c\/span\u003e differential channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e2\u003c\/span\u003e voltage channels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInput Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Range:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e-20 to +20 mA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Resolution:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e1.22070 µA\u003c\/span\u003e\/LSB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e-10 to +10 V DC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Resolution:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e305.176 µV\u003c\/span\u003e\/LSB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Resolution:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e16-bit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eOutput Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e-10 to +10 V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Resolution:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e1.22070 mV\u003c\/span\u003e\/LSB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Resolution:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e14-bit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e Non-isolated outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePerformance Data\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdate Time:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e512 µs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e10 Hz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Response:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e60 ms\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Response:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e2.5 ms\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V Backplane:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e55 mA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V Backplane:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e115 mA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in SLC 500 chassis\u003c\/li\u003e\n\u003cli\u003eConnect input signals\u003c\/li\u003e\n\u003cli\u003eWire output devices\u003c\/li\u003e\n\u003cli\u003eConfigure signal ranges\u003c\/li\u003e\n\u003cli\u003eTest all 4 channels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow many input channels are available?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1746-NIO4V\u003c\/strong\u003e has \u003cspan style=\"color: #27ae60;\"\u003e2\u003c\/span\u003e input channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat voltage range do the outputs support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOutputs support \u003cspan style=\"color: #27ae60;\"\u003e-10 to +10 V\u003c\/span\u003e range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the update time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpdate time is \u003cspan style=\"color: #27ae60;\"\u003e512 µs\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003eFor pricing or technical support, email \u003ca href=\"mailto:sale@etowonauto.com\"\u003esale@etowonauto.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eContent by Etowon Auto.\u003c\/em\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652393092,"sku":"1746-NIO4V","price":187.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-NIO4V_2_3c7d28bf-fa64-4fc8-9d72-6c39b1a73f6c.jpg?v=1769235192"},{"product_id":"1746-npk-slc-replacement-allen-bradley-part","title":"1746-NPK SLC Replacement | Allen-Bradley Part","description":"\u003ch2\u003eAllen-Bradley 1746-NPK SLC Replacement Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong style=\"color: #d35400;\"\u003e1746-NPK\u003c\/strong\u003e is a replacement module for SLC systems. It provides 8 channels for control applications. This module offers fast update times for real-time control. The \u003cstrong\u003e1746-NPK\u003c\/strong\u003e replaces original SLC 500 modules.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eModule Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong style=\"color: #27ae60;\"\u003e1746-NPK\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e8\u003c\/span\u003e output channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdate Time:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e540 µs\u003c\/span\u003e per 8 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Resolution:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e16-bit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Resolution:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e14-bit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V Backplane:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e120 mA\u003c\/span\u003e current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V Backplane:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e160 mA\u003c\/span\u003e current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e Input: \u003cspan style=\"color: #27ae60;\"\u003e60 ms\u003c\/span\u003e, Output: \u003cspan style=\"color: #27ae60;\"\u003e2.5 ms\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePhysical Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e0.35 kg\u003c\/span\u003e (0.77 lbs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Compact SLC module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 1746 chassis slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in SLC 500 chassis\u003c\/li\u003e\n\u003cli\u003eConnect power and signals\u003c\/li\u003e\n\u003cli\u003eReplace existing module\u003c\/li\u003e\n\u003cli\u003eVerify system operation\u003c\/li\u003e\n\u003cli\u003eTest all 8 channels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow many channels does this module have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1746-NPK\u003c\/strong\u003e has \u003cspan style=\"color: #27ae60;\"\u003e8\u003c\/span\u003e output channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the update speed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt updates in \u003cspan style=\"color: #27ae60;\"\u003e540 µs\u003c\/span\u003e for all 8 channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the module weight?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt weighs \u003cspan style=\"color: #27ae60;\"\u003e0.35 kg\u003c\/span\u003e (0.77 pounds).\u003c\/p\u003e\n\u003cp\u003eFor pricing or technical support, email \u003ca href=\"mailto:sale@etowonauto.com\"\u003esale@etowonauto.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eContent by Etowon Auto.\u003c\/em\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652425860,"sku":"1746-NPK","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-NPK.jpg?v=1769179007"},{"product_id":"1746-nt4-4-channel-input-allen-bradley-temperature","title":"1746-NT4 4-Channel Input | Allen-Bradley Temperature","description":"\u003ch2\u003eAllen-Bradley 1746-NT4 Thermocouple\/mV Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong style=\"color: #d35400;\"\u003e1746-NT4\u003c\/strong\u003e is an analog input module. It measures thermocouple and millivolt signals. This module provides temperature measurement for industrial systems. The \u003cstrong\u003e1746-NT4\u003c\/strong\u003e works with SLC 500 controllers.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInput Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong style=\"color: #27ae60;\"\u003e1746-NT4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e4\u003c\/span\u003e independent inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Types:\u003c\/strong\u003e Thermocouple and mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Resolution:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e16-bit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Resolution:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e14-bit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePerformance Data\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Response:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e60 ms\u003c\/span\u003e step response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Response:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e2.5 ms\u003c\/span\u003e step response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdate Rate:\u003c\/strong\u003e Fast signal processing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V Backplane:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e60 mA\u003c\/span\u003e current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V Backplane:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e55 mA\u003c\/span\u003e current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Low energy usage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePhysical Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e0.58 kg\u003c\/span\u003e (1.28 lbs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Compact industrial module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e SLC 500 chassis slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in SLC 500 chassis\u003c\/li\u003e\n\u003cli\u003eConnect thermocouple sensors\u003c\/li\u003e\n\u003cli\u003eWire mV signal sources\u003c\/li\u003e\n\u003cli\u003eConfigure input types\u003c\/li\u003e\n\u003cli\u003eVerify signal calibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow many input channels are available?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1746-NT4\u003c\/strong\u003e has \u003cspan style=\"color: #27ae60;\"\u003e4\u003c\/span\u003e independent input channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of signals does it accept?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt accepts thermocouple and millivolt (mV) analog signals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the module weight?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt weighs \u003cspan style=\"color: #27ae60;\"\u003e0.58 kg\u003c\/span\u003e (1.28 pounds).\u003c\/p\u003e\n\u003cp\u003eFor pricing or technical support, email \u003ca href=\"mailto:sale@etowonauto.com\"\u003esale@etowonauto.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eContent by Etowon Auto.\u003c\/em\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652458628,"sku":"1746-NT4","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-NT4.jpg?v=1769178858"},{"product_id":"allen-bradley-slc-500-module-1746-obp16-dc-output-card","title":"Allen-Bradley SLC 500 Module | 1746-OBP16 DC Output Card","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley SLC 500 Digital DC Output Module 1746-OBP16\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong\u003e1746-OBP16\u003c\/strong\u003e is a 16-point DC sourcing output module for the SLC 500 system. It provides robust 24V DC outputs with electronic short-circuit protection for driving solenoids, valves, and indicators.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Allen-Bradley \u003cstrong\u003e1746-OBP16\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SLC 500 I\/O Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e 16-Point Sourcing DC Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Outputs:\u003c\/strong\u003e 16 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 20.4 to 26.4 V DC (24V DC nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Type:\u003c\/strong\u003e Sourcing (provides +24V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current per Point:\u003c\/strong\u003e 2.0 A @ 0-60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerated Current per Point:\u003c\/strong\u003e 1.5 A or 1.0 A (at higher temperatures)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Module Current:\u003c\/strong\u003e 6.4 A maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Current:\u003c\/strong\u003e 24.0 A per point for 10 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e ON: 1.0 ms max; OFF: 2.0 ms max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-State Leakage:\u003c\/strong\u003e 1 mA maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Electronic short-circuit and overload protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current (5V):\u003c\/strong\u003e 250 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Weight:\u003c\/strong\u003e 0.54 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e16 high-current sourcing outputs for direct device control\u003c\/li\u003e\n\u003cli\u003eBuilt-in electronic fusing protects against short circuits\u003c\/li\u003e\n\u003cli\u003eHigh inrush capability (24A surge) for demanding loads\u003c\/li\u003e\n\u003cli\u003eFast switching speeds for responsive control\u003c\/li\u003e\n\u003cli\u003eDesigned for reliable operation in industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Wiring\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in any SLC 500 chassis slot\u003c\/li\u003e\n\u003cli\u003eRequires an external 24V DC power supply (20.4-26.4V DC)\u003c\/li\u003e\n\u003cli\u003eConnect loads between the output point and common (ground)\u003c\/li\u003e\n\u003cli\u003eEnsure total module current does not exceed 6.4A\u003c\/li\u003e\n\u003cli\u003eElectronic protection resets automatically after fault is cleared\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x 1746-OBP16 output module\u003c\/li\u003e\n\u003cli\u003eApproximate shipping weight: 0.8 kg\u003c\/li\u003e\n\u003cli\u003eSecure protective packaging\u003c\/li\u003e\n\u003cli\u003eShipped via FedEx, UPS, or DHL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does \"sourcing output\" mean?\u003c\/strong\u003e\u003cbr\u003eThe module supplies the positive voltage (+24V). The load must be connected between the output terminal and the common (0V) terminal to complete the circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat happens during a short circuit?\u003c\/strong\u003e\u003cbr\u003eThe electronic protection circuit limits the output current, preventing damage. The output turns off and typically resets once the fault is removed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan it drive DC solenoids and contactor coils?\u003c\/strong\u003e\u003cbr\u003eYes, its 2A per point rating and high surge current make it ideal for inductive loads like solenoids, contactors, and small motor starters.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652655236,"sku":"1746-OBP16","price":166.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-OBP16_2.jpg?v=1769006365"},{"product_id":"allen-bradley-1746-p1-power-supply-slc-500-series","title":"Allen-Bradley 1746-P1 Power Supply | SLC 500 Series","description":"\u003ch2\u003eAllen-Bradley 1746-P1 Power Supply Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong style=\"color: #d35400;\"\u003e1746-P1\u003c\/strong\u003e is a reliable power supply for SLC 500 systems. This module converts AC power to stable DC power for your PLC. It provides consistent power to \u003cstrong\u003e1746 chassis\u003c\/strong\u003e with built-in protection. The unit ensures smooth operation in industrial settings.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInput Power Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e120 to 220 Volts AC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power Rating:\u003c\/strong\u003e 42 Watts maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush Current:\u003c\/strong\u003e 20 Amps peak startup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 47 to 63 Hertz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage Range:\u003c\/strong\u003e 18 to 30 Volts DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eOutput Power Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V DC Current:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e2 Amps\u003c\/span\u003e backplane capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V DC Current:\u003c\/strong\u003e 0.46 Amps sensor power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current (5V):\u003c\/strong\u003e 2 Amps maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current (24V):\u003c\/strong\u003e 0.46 Amps maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Chassis:\u003c\/strong\u003e \u003cstrong\u003e1746\u003c\/strong\u003e series systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eProtection \u0026amp; Environmental Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Circuit Protection:\u003c\/strong\u003e Built-in safety feature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 60°C (32°F to 140°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to 85°C range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMTBF Rating:\u003c\/strong\u003e 100,000 hours reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL, CSA, CE approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePhysical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2 pounds (0.9 kilograms)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Power supply unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Location:\u003c\/strong\u003e \u003cstrong\u003e1746\u003c\/strong\u003e chassis slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Guidelines\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the \u003cstrong\u003e1746-P1\u003c\/strong\u003e in a compatible chassis slot\u003c\/li\u003e\n\u003cli\u003eConnect to 120-220V AC power within the specified range\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation around the power supply\u003c\/li\u003e\n\u003cli\u003eVerify all electrical connections are secure\u003c\/li\u003e\n\u003cli\u003eCheck voltage settings before applying system power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the 1746-P1?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1746-P1\u003c\/strong\u003e provides regulated DC power to SLC 500 system modules in a 1746 chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat input voltage does this power supply accept?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt accepts 120 to 220 Volts AC, making it versatile for different regional power standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much current can it supply to the backplane?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt supplies up to 2 Amps at 5V DC and 0.46 Amps at 24V DC to the chassis backplane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module suitable for harsh environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith its wide operating temperature range and robust design, it handles typical industrial conditions well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat safety certifications does it have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module is UL, CSA, and CE certified, meeting international safety standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it with other chassis models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is specifically designed for the \u003cstrong\u003e1746\u003c\/strong\u003e chassis series and may not be compatible with other models.\u003c\/p\u003e\n\u003cp\u003eFor pricing and technical support for the \u003cstrong\u003e1746-P1\u003c\/strong\u003e, email us at \u003ca href=\"mailto:sale@etowonauto.com\"\u003esale@etowonauto.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eContent provided by Etowon Auto.\u003c\/em\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652720772,"sku":"1746-P1","price":148.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-P1_2.jpg?v=1768740906"},{"product_id":"allen-bradley-1746-p2-120-220v-ac-input","title":"Allen-Bradley 1746-P2 | 120-220V AC Input","description":"\u003ch2\u003eAllen-Bradley 1746-P2 Power Supply Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong style=\"color: #d35400;\"\u003e1746-P2\u003c\/strong\u003e is a high-capacity power supply for SLC 500 systems. This module delivers substantial power for expanded I\/O configurations. It supports demanding applications with reliable 5V DC power. The \u003cstrong\u003e1746-P2\u003c\/strong\u003e ensures stable operation in industrial automation environments.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCore Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Series:\u003c\/strong\u003e Allen-Bradley SLC 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cstrong\u003e1746-P2\u003c\/strong\u003e power supply module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e120 to 220 Volts AC\u003c\/span\u003e range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power:\u003c\/strong\u003e 70 Watts maximum capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Requirement:\u003c\/strong\u003e 180 VA line power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eOutput Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V DC Backplane Current:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e5 Amps\u003c\/span\u003e maximum output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V DC Backplane Current:\u003c\/strong\u003e 0.46 Amps sensor power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Capacity:\u003c\/strong\u003e 5A at 5V DC, 0.96A at 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage Range:\u003c\/strong\u003e 18 to 30 Volts DC adjustable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eElectrical Characteristics\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 47 to 63 Hertz operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush Current:\u003c\/strong\u003e 20 Amps maximum at startup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCPU Hold-Up Time:\u003c\/strong\u003e 20 ms at full load conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-Load Hold-Up:\u003c\/strong\u003e 3000 ms power retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePhysical \u0026amp; Installation Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.79 kg (1.74 pounds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Location:\u003c\/strong\u003e \u003cstrong\u003e1746\u003c\/strong\u003e series chassis slot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Power supply for PLC systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSystem Requirements \u0026amp; Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in compatible \u003cstrong\u003e1746\u003c\/strong\u003e chassis with proper slot\u003c\/li\u003e\n\u003cli\u003eEnsure AC power source provides 120-220V within range\u003c\/li\u003e\n\u003cli\u003eCalculate total module current draw before installation\u003c\/li\u003e\n\u003cli\u003eVerify 5A maximum is sufficient for all connected modules\u003c\/li\u003e\n\u003cli\u003eAllow adequate ventilation around power supply unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat applications need the 1746-P2 instead of the P1 model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1746-P2\u003c\/strong\u003e is ideal for systems requiring more than 2A at 5V DC, supporting larger I\/O configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 5A capacity benefit my system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHigher current allows more power-hungry modules and greater system expansion without additional supplies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does \"CPU hold-up time\" mean for operation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt indicates how long the supply maintains output after input power loss, allowing for orderly system shutdown.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module handle frequent power cycling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, with 20A inrush current rating, it manages repeated startups without damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the output voltage adjustable for different needs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 18-30V DC output range allows adjustment to match specific sensor and device requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat maintenance does this power supply require?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRegular inspection of connections and ventilation is recommended for long-term reliability.\u003c\/p\u003e\n\u003cp\u003eFor technical specifications or to order the \u003cstrong\u003e1746-P2\u003c\/strong\u003e, contact \u003ca href=\"mailto:sale@etowonauto.com\"\u003esale@etowonauto.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eContent provided by Etowon Auto.\u003c\/em\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652753540,"sku":"1746-P2","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-P2_3.jpg?v=1768741186"},{"product_id":"allen-bradley-1747-aentr-slc-500-ethernet-ip-adapter","title":"Allen-Bradley 1747-AENTR SLC 500 Ethernet\/IP Adapter","description":"\u003cp\u003eThe Allen-Bradley \u003cstrong\u003e1747-AENTR\u003c\/strong\u003e connects your SLC 500 to Ethernet\/IP networks. This adapter module sits in Slot 0 of your chassis. It enables seamless communication between your PLC and modern control systems. We design it for reliable data exchange in industrial environments.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003e1747-AENTR\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003c\/span\u003e SLC 500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003c\/span\u003e Ethernet\/IP Adapter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c\/span\u003e 0.23 kg (0.51 lbs)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/span\u003e Rockwell Automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eElectrical Characteristics\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e\u003c\/span\u003e 470 mA at 5V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eBackplane Current:\u003c\/strong\u003e\u003c\/span\u003e 470 mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e\u003c\/span\u003e 2.49 Watts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e\u003c\/span\u003e 50 Volts Continuous\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003ePhysical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/span\u003e 5.72 x 1.37 x 5.15 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e\u003c\/span\u003e Open\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eMounting Location:\u003c\/strong\u003e\u003c\/span\u003e Slot 0 only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eConnector:\u003c\/strong\u003e\u003c\/span\u003e RJ-45, Category 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003c\/span\u003e 0 to 60 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e\u003c\/span\u003e -40 to 85 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eHumidity:\u003c\/strong\u003e\u003c\/span\u003e 5% to 95% non-condensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOne \u003cstrong\u003e1747-AENTR\u003c\/strong\u003e Ethernet\/IP adapter\u003c\/li\u003e\n  \u003cli\u003eAnti-static protective packaging\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWorldwide shipping available\u003c\/li\u003e\n  \u003cli\u003eCarriers: FedEx, UPS, DHL\u003c\/li\u003e\n  \u003cli\u003eSecure packaging guaranteed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhere do I install the 1747-AENTR?\u003c\/strong\u003e\n  \u003cbr\u003eYou must install this module in Slot 0 of your SLC 500 chassis. It cannot go in other slots.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eWhat cable does this adapter use?\u003c\/strong\u003e\n  \u003cbr\u003eThe \u003cstrong\u003e1747-AENTR\u003c\/strong\u003e uses a standard RJ-45 connector with Category 5 Ethernet cable.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eCan I use this with older SLC processors?\u003c\/strong\u003e\n  \u003cbr\u003eYes, it works with SLC 5\/03, 5\/04, and 5\/05 processors when installed in Slot 0.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652786308,"sku":"1747-AENTR","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1747-AENTR.jpg?v=1772114805"},{"product_id":"allen-bradley-1747-l531-slc-5-03-cpu-module","title":"Allen-Bradley 1747-L531 SLC 5\/03 CPU Module","description":"\u003ch3\u003eAllen-Bradley 1747-L531 SLC 500 Processor\u003c\/h3\u003e\n\u003cp\u003eAllen-Bradley \u003cstrong\u003e1747-L531\u003c\/strong\u003e is a SLC 5\/03 processor module for SLC 500 systems. It delivers fast processing with 8KB memory and built-in communication ports.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e1747-L531\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SLC 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor type:\u003c\/strong\u003e SLC 5\/03\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser memory:\u003c\/strong\u003e 8,000 words\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal memory:\u003c\/strong\u003e 8 KB battery-backed RAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackup memory module:\u003c\/strong\u003e 1747-M13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgram scan time:\u003c\/strong\u003e 1 ms per K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O scan time:\u003c\/strong\u003e 0.225 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog I\/O:\u003c\/strong\u003e 180 points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis support:\u003c\/strong\u003e Up to 3 chassis, 30 slots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e DH485, RS-232\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply voltage:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e 0 to 60 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping dimensions:\u003c\/strong\u003e 2.0\" x 6.0\" x 6.0\" (5.1 x 15.2 x 15.2 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping Information\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFedEx, UPS, or DHL worldwide\u003c\/li\u003e\n\u003cli\u003eTracking number provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFAQs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the memory size?\u003c\/strong\u003e\u003cbr\u003e8 KB battery-backed RAM with 8,000 word user memory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I connect a PC?\u003c\/strong\u003e\u003cbr\u003eYes, use the built-in RS-232 port for programming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many I\/O points?\u003c\/strong\u003e\u003cbr\u003eSupports up to 180 analog I\/O points across 3 chassis.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652851844,"sku":"1747-L531","price":181.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1747-L531.jpg?v=1772113943"},{"product_id":"allen-bradley-1747-l533-64k-slc-500-cpu","title":"Allen-Bradley 1747-L533 64K SLC 500 CPU","description":"\u003cp\u003eThe Allen-Bradley \u003cstrong\u003e1747-L533\u003c\/strong\u003e delivers powerful control for complex machinery. This SLC 5\/03 controller provides a perfect balance of processing speed and memory capacity.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #e67e22;\"\u003e\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e\u003c\/span\u003e Allen-Bradley \u003cstrong\u003e1747-L533\u003c\/strong\u003e SLC 5\/03 Controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #e67e22;\"\u003e\u003cstrong\u003eMemory Capacity:\u003c\/strong\u003e\u003c\/span\u003e Offers 64K words for extensive program storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #e67e22;\"\u003e\u003cstrong\u003eI\/O Capacity:\u003c\/strong\u003e\u003c\/span\u003e Supports up to 4096 discrete inputs and outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #e67e22;\"\u003e\u003cstrong\u003ePower Supply Draw:\u003c\/strong\u003e\u003c\/span\u003e Requires 1A at 5V DC; 0 mA at 24V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #e67e22;\"\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003c\/span\u003e Functions reliably from 0°C to 60°C (32°F to 140°F).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #e67e22;\"\u003e\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e\u003c\/span\u003e Withstands -40°C to 85°C (-40°F to 185°F).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #e67e22;\"\u003e\u003cstrong\u003eEnvironmental Tolerance:\u003c\/strong\u003e\u003c\/span\u003e Handles 5% to 95% humidity, non-condensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #e67e22;\"\u003e\u003cstrong\u003eBuilt-in Diagnostics:\u003c\/strong\u003e\u003c\/span\u003e Features self-checking for reliable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #e67e22;\"\u003e\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e\u003c\/span\u003e Approximately 0.55 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the main advantage of the 1747-L533 over older models?\u003c\/strong\u003e \u003cbr\u003eThis SLC 5\/03 provides 64K memory, offering significantly more space for complex programs compared to the 5\/02 series. You can implement advanced control algorithms with ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan this controller handle analog I\/O modules?\u003c\/strong\u003e \u003cbr\u003eYes, the \u003cstrong\u003e1747-L533\u003c\/strong\u003e supports discrete and analog I\/O modules. Its large memory handles the data from mixed I\/O types effectively. This makes it suitable for process control applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich communication protocols does this module support?\u003c\/strong\u003e \u003cbr\u003eIt includes built support for RS-232 communication. This allows connection to HMIs and other devices via DF1 protocol. For network expansion, consider adding a 1747-SN scanner module.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652884612,"sku":"1747-L533","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1747-L533.jpg?v=1772114254"},{"product_id":"allen-bradley-1747-m13-slc-500-memory-module-64kb","title":"Allen-Bradley 1747-M13 SLC 500 Memory Module 64KB","description":"\u003cp\u003eThe Allen-Bradley \u003cstrong\u003e1747-M13\u003c\/strong\u003e expands your SLC 500 processor memory. This memory module adds 64KB to SLC 5\/03, 5\/04, and 5\/05 controllers. We design it for quick installation and reliable data storage. It helps your PLC handle larger programs with ease.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eQuick Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003c\/span\u003e Allen-Bradley\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003c\/span\u003e \u003cstrong\u003e1747-M13\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003c\/span\u003e SLC 500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eMemory:\u003c\/strong\u003e\u003c\/span\u003e 64KB (64,000 words)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c\/span\u003e 0.3 kg\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/span\u003e Rockwell Automation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003c\/span\u003e Memory Expansion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCompatibility \u0026amp; Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eCompatible Processors:\u003c\/strong\u003e\u003c\/span\u003e SLC 5\/03, 5\/04, and 5\/05\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eProgram Scan Time:\u003c\/strong\u003e\u003c\/span\u003e 0.9 ms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eI\/O Scan Time:\u003c\/strong\u003e\u003c\/span\u003e 0.225 ms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eI\/O Chassis Support:\u003c\/strong\u003e\u003c\/span\u003e Up to 3 chassis\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eTotal Module Slots:\u003c\/strong\u003e\u003c\/span\u003e 30\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eOperating Requirements\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e\u003c\/span\u003e 24V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e\u003c\/span\u003e 0 to 60 °C (32 to 140 °F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOne \u003cstrong\u003e1747-M13\u003c\/strong\u003e memory module\u003c\/li\u003e\n  \u003cli\u003eAnti-static protective packaging\u003c\/li\u003e\n  \u003cli\u003eQuick installation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFast worldwide shipping\u003c\/li\u003e\n  \u003cli\u003eCarriers: FedEx, UPS, DHL\u003c\/li\u003e\n  \u003cli\u003eSecure packaging included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhich processors work with the 1747-M13?\u003c\/strong\u003e\n  \u003cbr\u003eThis module works with SLC 5\/03, 5\/04, and 5\/05 processors only.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eHow much memory does this add?\u003c\/strong\u003e\n  \u003cbr\u003eThe \u003cstrong\u003e1747-M13\u003c\/strong\u003e adds 64KB or 64,000 words of user memory.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eWill this improve program scan time?\u003c\/strong\u003e\n  \u003cbr\u003eNo, it expands memory only. Scan times remain at 0.9 ms for programs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652917380,"sku":"1747-M13","price":141.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1747-M13_3.jpg?v=1772114529"},{"product_id":"allen-bradley-1747-sn-communication-scanner","title":"Allen-Bradley 1747-SN Communication Scanner","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1747-SN Remote I\/O Scanner\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1747-SN\u003c\/strong\u003e is a Remote I\/O scanner for the SLC 500 series. It connects the processor to remote racks reliably. \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eAllen-Bradley 1747-SN\u003c\/strong\u003e uses \u003cspan style=\"color: #2980b9;\"\u003e20.4 to 26.4 Volts DC\u003c\/span\u003e and draws 90 milliamps.\u003c\/li\u003e\n\u003cli\u003eIt supports \u003cspan style=\"color: #2980b9;\"\u003eRemote I\/O (RIO)\u003c\/span\u003e with Belden 9463 cable up to 3048 meters.\u003c\/li\u003e\n\u003cli\u003eThis scanner weighs only 0.33kg for easy installation.\u003c\/li\u003e\n\u003cli\u003eIt works in \u003cspan style=\"color: #2980b9;\"\u003e-40°C to +85°C\u003c\/span\u003e temperatures and 5% to 95% humidity.\u003c\/li\u003e\n\u003cli\u003eDimensions: 16.79 mm wide, 5.89 mm high, 24.99 mm deep.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003e1747-SN\u003c\/strong\u003e has one dedicated RIO communication port.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne \u003cstrong\u003eAllen-Bradley 1747-SN\u003c\/strong\u003e Remote I\/O Scanner module\u003c\/li\u003e\n\u003cli\u003eInstallation guide and documentation\u003c\/li\u003e\n\u003cli\u003eShipping via FedEx, UPS, or DHL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003eWhat cable length does the \u003cstrong\u003e1747-SN\u003c\/strong\u003e support?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e1747-SN\u003c\/strong\u003e supports RIO cable up to 3048 meters with Belden 9463. This lets you place remote racks far away.\u003c\/p\u003e\n\u003ch3\u003eHow many chassis slots can the \u003cstrong\u003e1747-SN\u003c\/strong\u003e control?\u003c\/h3\u003e\n\u003cp\u003eIt controls up to 30 chassis slots for large I\/O expansion. This suits big industrial applications well.\u003c\/p\u003e\n\u003ch3\u003eIs the \u003cstrong\u003e1747-SN\u003c\/strong\u003e suitable for high heat areas?\u003c\/h3\u003e\n\u003cp\u003eYes, it works in storage temperatures from -40°C to +85°C. Just keep voltage between 20.4 and 26.4 Volts DC.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047652950148,"sku":"1747-SN","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1747-SN-1.jpg?v=1772115513"},{"product_id":"allen-bradley-1746-hstp1-slc-500-stepper-controller-module","title":"Allen-Bradley 1746-HSTP1 | SLC 500 Stepper Controller Module","description":"\u003ch2 style=\"color: #0055A4;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0055A4;\"\u003eAllen-Bradley 1746-HSTP1\u003c\/strong\u003e is a single-axis Stepper Controller Module for the SLC 500 platform. It delivers high-speed stepper motor control with speeds from 1 to 250,000 pulses per second. This module is ideal for precision motion control in robotics, conveyors, and CNC machines.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eCore Functionality\u003c\/h2\u003e\n\u003cp\u003eThe 1746-HSTP1 controls one stepper motor via an external driver. It features trapezoidal velocity profiling with acceleration ranges from 1 to 2000 pulses per second² and rapid step rate adjustment under 4ms. Differential inputs ensure signal accuracy, while digital outputs control motor operation. The module integrates with SLC 500 via 1746-HT or 1746-HCA I\/O connections.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n  \u003ctr style=\"background:#f2f2f2;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePart Number\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1746-HSTP1\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModule Type\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eStepper Controller (SLC Stepper)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNumber of Axes\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1 (single-axis)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSpeed Range\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1 to 250,000 pps\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAcceleration Range\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1 to 2000 pps²\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAcceleration Step Rate\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e≤4 ms\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInput Frequency\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e250 kHz\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBackplane Current (5V)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e200 mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBackplane Current (24V)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e90 mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInputs\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDifferential\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eStep Response (In\/Out)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e100ms \/ 2.5ms\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0°C to 60°C (32°F to 140°F)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.34 kg (0.75 lbs)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eInstall the 1746-HSTP1 in any available SLC 500 chassis slot. Connect the stepper motor driver to the module via 1746-HT or 1746-HCA I\/O modules. Wire differential inputs for position feedback and digital outputs for motor control. Configure motion parameters (speed, acceleration, step rate) in the SLC 500 program.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThis module delivers high-speed stepper control up to 250kHz with precise acceleration profiles. The trapezoidal velocity curve ensures smooth motion. Fast 4ms step rate adjustment enables responsive control. Differential inputs reject noise for reliable position feedback. Ideal for single-axis motion control in packaging, material handling, and CNC applications.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Multiple motor support?\u003c\/strong\u003e\u003cbr\u003e\nA1: One motor per module. Use multiple modules for multi-axis systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Driver compatibility?\u003c\/strong\u003e\u003cbr\u003e\nA2: Works with external stepper drivers via 1746-HT or 1746-HCA I\/O modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Speed and acceleration limits?\u003c\/strong\u003e\u003cbr\u003e\nA3: Speed 1-250k pps. Acceleration 1-2000 pps². Step rate adjustment ≤4ms.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050294673540,"sku":"1746-HSTP1","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-HSTP1.jpg?v=1787147237"},{"product_id":"allen-bradley-1746-ia4-slc-500-ac-input-module-4-channel","title":"Allen-Bradley 1746-IA4 SLC 500 AC Input Module 4 Channel","description":"\u003ch2\u003eAllen-Bradley 1746-IA4 SLC 500 Digital AC Input Module\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong style=\"color: #1a5276;\"\u003eAllen-Bradley 1746-IA4\u003c\/strong\u003e is a SLC 500 digital AC input module featuring 4 input channels. Weighing 0.17 kg, it operates on 85-132V AC with 35mA backplane current, providing reliable general-purpose AC input monitoring for industrial control systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Identification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Rockwell Automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1746-IA4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SLC 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Digital AC Input Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlots:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Open-style\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f0f0f0;\"\u003e\n\u003cth style=\"padding: 8px 12px; border: 1px solid #ccc; text-align: left; width: 40%;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 8px 12px; border: 1px solid #ccc; text-align: left; width: 60%;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e0.17 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eDimensions (H×W×D)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e13 × 5 × 15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eVoltage Range\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e85-132V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e100-120V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eOperational Frequency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e47-63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eBackplane Current (5V DC)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e35 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eNominal Input Current\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e12 mA @ 129V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eOff State Current (max)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e2 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eOff State Voltage (max)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e30V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eSignal ON Delay\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e35 ms (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eSignal OFF Delay\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e45 ms (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eInrush Current Duration\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e500 μs (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eStep Response\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e100 ms in, 2.5 ms out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003ePower Dissipation (per point)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e0.27 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eThermal Dissipation (min\/max)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e0.175 W \/ 1.3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e32°F to 140°F (0°C to 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eI\/O Connection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e1746-HT and 1746-HCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in any SLC 500 chassis slot.\u003c\/li\u003e\n\u003cli\u003eUse 1746-HT or 1746-HCA for I\/O connection.\u003c\/li\u003e\n\u003cli\u003eVerify input voltage within 85-132V AC range.\u003c\/li\u003e\n\u003cli\u003eEnsure operating temperature stays within 0°C to 60°C.\u003c\/li\u003e\n\u003cli\u003eStatus display provides visual indication of module operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1:\u003c\/strong\u003e How many inputs does the 1746-IA4 have?\u003cbr\u003e\n\u003cstrong\u003eA1:\u003c\/strong\u003e 4 AC input channels.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2:\u003c\/strong\u003e What is the voltage range?\u003cbr\u003e\n\u003cstrong\u003eA2:\u003c\/strong\u003e 85-132V AC, rated 100-120V AC.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3:\u003c\/strong\u003e What is the backplane current draw?\u003cbr\u003e\n\u003cstrong\u003eA3:\u003c\/strong\u003e 35 mA at 5V DC.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050294804612,"sku":"1746-IA4","price":156.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IA4-4.jpg?v=1787149484"},{"product_id":"16-point-5v-dc-ttl-input-module-allen-bradley-1746-ig16","title":"16-Point 5V DC TTL Input Module Allen-Bradley 1746-IG16","description":"\u003ch2 style=\"color: #003366; font-weight: bold; margin-bottom: 12px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333;\"\u003eThe \u003cstrong style=\"color: #003366;\"\u003eAllen-Bradley 1746-IG16\u003c\/strong\u003e is a high-speed 16-point digital TTL input module designed for the SLC 500 programmable logic controller system by Rockwell Automation. Operating with a 5V DC TTL sourcing configuration (+4.5V to 5.5V DC range), this module features inverted logic functionality (-0.2 to 0.8V DC corresponds to an ON state) for direct interfacing with Transistor-Transistor Logic signals and high-speed sensors. Equipped with a Removable Terminal Block (RTB) for simplified wiring and maintenance, the module consumes 0.140A (140 mA) at 5V DC backplane current while featuring a net weight of \u003cstrong style=\"color: #003366;\"\u003e0.3 kg\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #003366; font-weight: bold; margin-top: 20px; margin-bottom: 12px;\"\u003eKey Advantages\u003c\/h2\u003e\n\u003cul style=\"font-size: 14px; line-height: 1.5; color: #333333; padding-left: 20px; margin-bottom: 15px;\"\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eDirect TTL Signal Compatibility:\u003c\/strong\u003e Formatted specifically for 5V DC TTL sourcing inputs (+4.5V to 5.5V DC) without requiring external signal conversion interface hardware.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eUltra-Fast Response Times:\u003c\/strong\u003e Delivers rapid high-speed signal detection with a maximum signal delay of 0.25 ms (ON) and 0.50 ms (OFF) for fast-acting control processes.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eIntegrated Inverted Logic Support:\u003c\/strong\u003e Built-in inverted logic handling ensures reliable communication with standard TTL low-voltage logic outputs (-0.2 to +0.8V DC = ON).\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRemovable Terminal Block (RTB):\u003c\/strong\u003e Streamlines system installation, troubleshooting, and field module replacement without disconnecting underlying wiring arrays.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eCompact Physical Profile:\u003c\/strong\u003e Lightweight \u003cstrong style=\"color: #003366;\"\u003e0.3 kg\u003c\/strong\u003e footprint engineered for energy-efficient integration into standard SLC 500 rack chassis slots.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #003366; font-weight: bold; margin-top: 20px; margin-bottom: 12px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #003366; font-size: 14px; color: #333333;\"\u003e\n    \u003ctbody\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; width: 35%;\"\u003eManufacturer \/ Brand\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003eAllen-Bradley (Rockwell Automation)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003ePart \/ Catalog Number\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e1746-IG16\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eProduct Series \/ Module Type\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003eSLC 500 | Digital TTL Sourcing Input Module\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003eNumber of Inputs \u0026amp; Commons\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e16 Inputs | 16 Points per Common Terminal\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eOperating Voltage Range\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e5V DC TTL (+4.5V to +5.5V DC) | Max Ripple: 50 mV p-p\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003eInput Logic Format\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003eInverted Logic (-0.2V to +0.8V DC = ON)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eInput Current \u0026amp; Signal Delay\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003eNominal 3.7 mA @ 5V DC | Max Delay: 0.25 ms (ON), 0.50 ms (OFF)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003eBackplane Current Draw\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e0.140 A (140 mA) @ 5V DC | 0.0 A @ 24V DC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eWiring Connection Option\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003eRemovable Terminal Block (RTB)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003eApproximate Net Weight\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e\u003cstrong style=\"color: #003366;\"\u003e0.3 kg (0.66 lbs)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #003366; font-weight: bold; margin-top: 20px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 2px;\"\u003e\u003cstrong\u003eQ1: What signal logic does the 1746-IG16 module use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #555555; margin-bottom: 10px;\"\u003eA1: The module uses inverted logic for standard 5V DC TTL signals, where a low voltage (-0.2V to +0.8V DC) represents the ON state.\u003c\/p\u003e\n\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 2px;\"\u003e\u003cstrong\u003eQ2: What is the backplane power requirement for the 1746-IG16?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #555555; margin-bottom: 10px;\"\u003eA2: It consumes 0.140A (140 mA) at 5V DC and 0.0A at 24V DC from the SLC 500 chassis backplane.\u003c\/p\u003e\n\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 2px;\"\u003e\u003cstrong\u003eQ3: What are the input signal response times for this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #555555; margin-bottom: 10px;\"\u003eA3: The 1746-IG16 features maximum signal delay times of 0.25 ms for turn-ON and 0.50 ms for turn-OFF.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050294935684,"sku":"1746-IG16","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IG16-1.jpg?v=1787228270"},{"product_id":"allen-bradley-1746-ni4-voltage-current-input-module","title":"Allen-Bradley 1746-NI4 Voltage\/Current Input Module","description":"\u003ch2\u003eAllen-Bradley 1746-NI4 Analog I\/O Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong style=\"color: #d35400;\"\u003e1746-NI4\u003c\/strong\u003e is an analog input module. It measures voltage and current signals. This module works with SLC 500 controllers. The \u003cstrong\u003e1746-NI4\u003c\/strong\u003e provides precise measurement capabilities.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eModule Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong style=\"color: #27ae60;\"\u003e1746-NI4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley \/ Rockwell Automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SLC 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Analog I\/O module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e16-bit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInput Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e-10 to +10 V DC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Range:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e-20 to +20 mA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e 120V AC I\/O combination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V Backplane:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e35 mA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V Backplane:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e85 mA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temp:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e0 to 60°C\u003c\/span\u003e (32-140°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temp:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e-40 to 85°C\u003c\/span\u003e (-40-185°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 5-95% non-condensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in SLC 500 chassis\u003c\/li\u003e\n\u003cli\u003eConnect analog signals\u003c\/li\u003e\n\u003cli\u003eWire power connections\u003c\/li\u003e\n\u003cli\u003eConfigure input ranges\u003c\/li\u003e\n\u003cli\u003eTest measurement accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat voltage range does it measure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1746-NI4\u003c\/strong\u003e measures \u003cspan style=\"color: #27ae60;\"\u003e-10 to +10 V DC\u003c\/span\u003e signals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the resolution?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt has \u003cspan style=\"color: #27ae60;\"\u003e16-bit\u003c\/span\u003e conversion resolution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power does it need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt requires \u003cspan style=\"color: #27ae60;\"\u003e35 mA @5V\u003c\/span\u003e and \u003cspan style=\"color: #27ae60;\"\u003e85 mA @24V\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003eFor pricing or technical support, email \u003ca href=\"mailto:sale@etowonauto.com\"\u003esale@etowonauto.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eContent by Etowon Auto.\u003c\/em\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050295132292,"sku":"1746-NI4","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-NI4_3.jpg?v=1769235278"},{"product_id":"1746-oap12-output-module-allen-bradley-slc-500","title":"1746-OAP12 Output Module | Allen-Bradley SLC 500","description":"\u003ch2\u003eAllen-Bradley 1746-OAP12 AC Output Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong style=\"color: #d35400;\"\u003e1746-OAP12\u003c\/strong\u003e is an AC output module. It provides 12 output channels for control applications. This module works with 85-265V AC power systems. The \u003cstrong\u003e1746-OAP12\u003c\/strong\u003e is part of the SLC 500 series.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eModule Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong style=\"color: #27ae60;\"\u003e1746-OAP12\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e12\u003c\/span\u003e AC channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e85-265V AC\u003c\/span\u003e range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 47-63 Hz operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Points:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e6\u003c\/span\u003e outputs per common\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePerformance Data\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-State Leakage:\u003c\/strong\u003e 2 mA maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current:\u003c\/strong\u003e 0.370 A at 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Delay:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e1 ms\u003c\/span\u003e maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff Delay:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e11 ms\u003c\/span\u003e maximum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePhysical Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e \u003cspan style=\"color: #27ae60;\"\u003e0.56 kg\u003c\/span\u003e (1.23 lbs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Compact module form\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e SLC 500 chassis slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in SLC 500 chassis\u003c\/li\u003e\n\u003cli\u003eConnect 85-265V AC power\u003c\/li\u003e\n\u003cli\u003eWire loads to output terminals\u003c\/li\u003e\n\u003cli\u003eFollow common grouping (6 per common)\u003c\/li\u003e\n\u003cli\u003eVerify proper grounding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat voltage range does this module support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1746-OAP12\u003c\/strong\u003e accepts \u003cspan style=\"color: #27ae60;\"\u003e85-265V AC\u003c\/span\u003e input power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many outputs are available?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt provides \u003cspan style=\"color: #27ae60;\"\u003e12\u003c\/span\u003e individual output channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the module weight?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt weighs \u003cspan style=\"color: #27ae60;\"\u003e0.56 kg\u003c\/span\u003e (1.23 pounds).\u003c\/p\u003e\n\u003cp\u003eFor pricing or technical support, email \u003ca href=\"mailto:sale@etowonauto.com\"\u003esale@etowonauto.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eContent by Etowon Auto.\u003c\/em\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050295492740,"sku":"1746-OAP12","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-OAP12-1.jpg?v=1769178461"},{"product_id":"16-output-point-allen-bradley-1746-ob16-dc-output-module","title":"16 Output Point Allen-Bradley 1746-OB16 DC Output Module","description":"\u003ch2\u003eAllen-Bradley 1746-OB16 Digital DC Output Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong style=\"color: #2e86c1;\"\u003e1746-OB16\u003c\/strong\u003e is a 16-channel digital DC output module with high-density output capabilities for industrial control systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Allen-Bradley \u003cstrong\u003e1746-OB16\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e \u003cstrong style=\"color: #27ae60;\"\u003e16 digital outputs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Category:\u003c\/strong\u003e 24V DC Signal Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 10-50 VDC (source)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e \u003cstrong style=\"color: #27ae60;\"\u003e0.39 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCurrent Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent per Point @30°C:\u003c\/strong\u003e 0.50 A continuous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent per Point @60°C:\u003c\/strong\u003e 0.25 A continuous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Current @30°C:\u003c\/strong\u003e 8.0 A total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Current @60°C:\u003c\/strong\u003e 4.0 A total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Current:\u003c\/strong\u003e 4.0 A for 10 ms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Delay ON:\u003c\/strong\u003e 0.1 ms maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Delay OFF:\u003c\/strong\u003e 1.0 ms maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-State Leakage:\u003c\/strong\u003e ≤1 mA maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Current Minimum:\u003c\/strong\u003e 1 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -20°C to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvervoltage Protection:\u003c\/strong\u003e 64V unidirectional clamping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, UL Listed, C-Tick\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Industrial safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eHow many output channels does it have?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIt provides \u003cstrong style=\"color: #27ae60;\"\u003e16 digital output channels\u003c\/strong\u003e for high-density control applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat is the module weight?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe module weighs \u003cstrong style=\"color: #27ae60;\"\u003e0.39 kg\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat are the current ratings?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e0.5A per point at 30°C, 0.25A at 60°C, with total module current of 8.0A at 30°C or 4.0A at 60°C.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050295558276,"sku":"1746-OB16","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-OB16_D_2.jpg?v=1769178246"},{"product_id":"allen-bradley-1746-ob8-slc-500-digital-output-module","title":"Allen-Bradley 1746-OB8 SLC 500 Digital Output Module","description":"\u003ch2\u003eAllen-Bradley 1746-OB8 SLC 500 Digital Output Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong style=\"color: #2e86c1;\"\u003e1746-OB8\u003c\/strong\u003e is an 8-channel digital output module for SLC 500 systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Allen-Bradley \u003cstrong\u003e1746-OB8\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e \u003cstrong style=\"color: #27ae60;\"\u003e8 digital outputs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 10-50 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent per Output:\u003c\/strong\u003e 1A or 0.5A selectable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Current:\u003c\/strong\u003e 8A or 4A maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e \u003cstrong style=\"color: #27ae60;\"\u003e0.3 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical \u0026amp; Safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 1500V AC for 1 minute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -20°C to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMTBF:\u003c\/strong\u003e 100,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current:\u003c\/strong\u003e 135mA at 5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, UL, RoHS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.7 × 5.1 × 15.2 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Short circuit and overload\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eHow many output channels are available?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe module provides \u003cstrong style=\"color: #27ae60;\"\u003e8 digital output channels\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat is the module weight?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIt weighs \u003cstrong style=\"color: #27ae60;\"\u003e0.3 kg\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat is the operating temperature range?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOperating range: \u003cstrong style=\"color: #27ae60;\"\u003e-20°C to 60°C\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050295591044,"sku":"1746-OB8","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-OB8_3.jpg?v=1769177886"},{"product_id":"allen-bradley-1746-ow16-16-channel-relay-contact-output","title":"Allen-Bradley 1746-OW16 | 16 Channel Relay Contact Output","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley SLC 500 Relay Output Module 1746-OW16\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong\u003e1746-OW16\u003c\/strong\u003e is a 16-point relay output module for the SLC 500 system. It provides flexible switching for both AC and DC loads using reliable Form-A relay contacts, organized into two isolated groups.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Allen-Bradley \u003cstrong\u003e1746-OW16\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SLC 500 I\/O Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e 16-Point Relay Output (Form-A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e 16 Normally Open (NO) Relay Contacts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 5-265V AC, 5-125V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrouping:\u003c\/strong\u003e 2 groups of 8 points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent per Point (AC):\u003c\/strong\u003e 1.5 A @ 120V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent per Point (DC):\u003c\/strong\u003e 1.2 A @ 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current per Common:\u003c\/strong\u003e 8.0 A AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Current per Module:\u003c\/strong\u003e 16.0 A AC total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Load Current:\u003c\/strong\u003e 10 mA @ 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-State Leakage:\u003c\/strong\u003e 0 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 60 ms (ON), 2.5 ms (OFF) typical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Life:\u003c\/strong\u003e 100,000 cycles at rated load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Weight:\u003c\/strong\u003e 0.53 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e16 independent Form-A (SPST-NO) relay contacts\u003c\/li\u003e\n\u003cli\u003eWide voltage compatibility for AC and DC loads\u003c\/li\u003e\n\u003cli\u003eIsolated commons (2 groups of 8) for wiring flexibility and noise reduction\u003c\/li\u003e\n\u003cli\u003eMechanical relay design provides true galvanic isolation\u003c\/li\u003e\n\u003cli\u003eSuitable for mixed load applications (lamps, solenoids, small motors)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Wiring\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstalls in any slot of an SLC 500 chassis\u003c\/li\u003e\n\u003cli\u003eConnect loads to the relay's common and NO terminal\u003c\/li\u003e\n\u003cli\u003eObserve the 8-point grouping for proper common connection\u003c\/li\u003e\n\u003cli\u003eEnsure load current does not exceed 1.5A AC or 1.2A DC per point\u003c\/li\u003e\n\u003cli\u003eUse external suppression for highly inductive loads to extend relay life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x 1746-OW16 relay output module\u003c\/li\u003e\n\u003cli\u003eApproximate shipping weight: 0.8 kg\u003c\/li\u003e\n\u003cli\u003eSecure protective packaging\u003c\/li\u003e\n\u003cli\u003eShipped via FedEx, UPS, or DHL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is a Form-A relay contact?\u003c\/strong\u003e\u003cbr\u003eA Single-Pole, Single-Throw, Normally Open (SPST-NO) contact. It closes when energized, providing one switching path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I switch an AC load on one channel and a DC load on another?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eYes\u003c\/strong\u003e, because the relays are mechanical and provide full isolation. You can have different voltage types and levels on different channels, as long as each is within its group's common rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy is there a minimum load current requirement?\u003c\/strong\u003e\u003cbr\u003eIt ensures reliable contact wetting (cleaning of microscopic oxidation) for low-power signals like PLC inputs or LED indicators, preventing contact failure over time.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050295722116,"sku":"1746-OW16","price":158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-OW16_3.jpg?v=1769006263"},{"product_id":"allen-bradley-1747-l524-slc-500-controller","title":"Allen-Bradley 1747-L524 SLC 500 Controller","description":"\u003ch3\u003eAllen-Bradley 1747-L524 SLC 500 Processor\u003c\/h3\u003e\n\u003cp\u003eAllen-Bradley \u003cstrong\u003e1747-L524\u003c\/strong\u003e is a SLC 5\/02 processor module for SLC 500 systems. It offers reliable control with 4KB memory and multiple communication options.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e1747-L524\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SLC 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e SLC 5\/02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.313 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser memory:\u003c\/strong\u003e 4000 instructions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal memory:\u003c\/strong\u003e 4 KB battery-backed RAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgram scan:\u003c\/strong\u003e 1.6 ms per K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O scan:\u003c\/strong\u003e 1.6 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog I\/O:\u003c\/strong\u003e 480 points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis support:\u003c\/strong\u003e Up to 3 chassis, 30 slots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork:\u003c\/strong\u003e DH485\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial ports:\u003c\/strong\u003e 2 RS-232 ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V backplane current:\u003c\/strong\u003e 350 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V backplane current:\u003c\/strong\u003e 105 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 0 to 60 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock rating:\u003c\/strong\u003e 30 G\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePackage Contents\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1747-L524\u003c\/strong\u003e processor module\u003c\/li\u003e\n\u003cli\u003eBackup battery\u003c\/li\u003e\n\u003cli\u003eInstallation manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping Information\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFedEx, UPS, or DHL worldwide\u003c\/li\u003e\n\u003cli\u003eTracking provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFAQs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many chassis does this support?\u003c\/strong\u003e\u003cbr\u003eUp to 3 SLC 500 chassis with 30 total slots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I program this processor?\u003c\/strong\u003e\u003cbr\u003eYes, use the RS-232 ports with RSLogix 500 software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs memory retained without power?\u003c\/strong\u003e\u003cbr\u003eYes, the included battery backs up the 4KB RAM.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050295918724,"sku":"1747-L524","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1747-L524_2.jpg?v=1772113119"},{"product_id":"allen-bradley-1746-a13-panel-mount-i-o-chassis-slc-500-series","title":"Allen-Bradley 1746-A13 Panel Mount I\/O Chassis | SLC 500 Series","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\n  The \u003cstrong style=\"color: #00008b;\"\u003eAllen-Bradley 1746-A13\u003c\/strong\u003e is a 13-slot modular I\/O chassis belonging to the venerable SLC 500 series. It provides the essential infrastructure for mounting and interconnecting a processor module and up to 12 additional I\/O or specialty modules. Measuring approximately \u003cstrong\u003e50.2 x 17.1 x 14.5 cm\u003c\/strong\u003e, this chassis is the largest standard rack in the SLC 500 family, making it the ideal choice for complex automation tasks that require high-density I\/O configurations. The unit features 8 mounting tabs to ensure a rigid, vibration-resistant panel mount installation.\n\u003c\/p\u003e\n\n\u003ch2\u003eBackplane Performance \u0026amp; Power Distribution\u003c\/h2\u003e\n\u003cp\u003e\n  Reliable data exchange is the core of this design. The integrated backplane is engineered to handle significant power loads, supporting a maximum current of \u003cstrong\u003e10A at 5.1V DC\u003c\/strong\u003e for module logic and \u003cstrong\u003e2.88A at 24V DC\u003c\/strong\u003e for auxiliary circuits. This high power capacity allows for the simultaneous use of multiple high-drain modules, such as high-speed counters or analog I\/O, without compromising system stability. To maintain proper thermal management, a mounting clearance of at least 15.3 cm (6 in) at the top and 10.2 cm (4 in) at the sides is required.\n\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-family: Arial, sans-serif;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6; width: 35%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003eAllen-Bradley (Rockwell Automation)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003eSLC 500\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e\u003cstrong\u003eTotal Slots\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e13 Slots\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e\u003cstrong\u003eBackplane Current (5.1V)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e10 Amps\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e0°C to +60°C (32°F to +140°F)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #dee2e6;\"\u003e50.2 x 17.1 x 14.5 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eEnvironmental Specifications \u0026amp; Installation\u003c\/h2\u003e\n\u003cp\u003e\n  This modular chassis is designed for industrial durability. It operates effectively in relative humidity levels from 5% to 95% (non-condensing) and can be stored in extreme temperatures ranging from -40°C to +85°C. When installing this unit, users must ensure the power supply is correctly seated in the leftmost position of the rack to energize the backplane. The sturdy construction and specialized mounting tabs allow for seamless integration into control cabinets where space and reliability are paramount.\n\u003c\/p\u003e\n\n\u003ch2\u003eSystem Compatibility\u003c\/h2\u003e\n\u003cp\u003e\n  As a part of the modular SLC 500 ecosystem, this 13-slot chassis is compatible with all SLC 5\/01, 5\/02, 5\/03, 5\/04, and 5\/05 processors. It also supports the full range of 1746 digital, analog, and specialty I\/O modules. Whether you are expanding an existing system or designing a new control architecture, this chassis provides the necessary scalability. For multi-chassis configurations, it can be interconnected with other 1746 racks using chassis interconnect cables to expand the I\/O count beyond the initial 13 slots.\n\u003c\/p\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\n  Q1: Can I mount this chassis in any orientation?\u003cbr\u003e\n  A1: It is recommended to mount the unit horizontally on a vertical backpanel to ensure proper airflow and cooling across the modules.\n\u003c\/p\u003e\n\u003cp\u003e\n  Q2: Does this chassis include the power supply?\u003cbr\u003e\n  A2: No, this is the rack and backplane only. A 1746-series power supply (e.g., 1746-P1, -P2, or -P4) must be purchased separately.\n\u003c\/p\u003e\n\u003cp\u003e\n  Q3: How many mounting points are used for this 13-slot rack?\u003cbr\u003e\n  A3: The unit features 8 mounting tabs to securely distribute the weight of the chassis and installed modules across the panel.\n\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050726588548,"sku":"1746-A13","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-A13_2.jpg?v=1778508441"},{"product_id":"1746-a7-allen-bradley-slc-500-7-slot-expansion-chassis","title":"1746-A7 Allen-Bradley SLC 500 | 7-Slot Expansion Chassis","description":"\u003ch2\u003eAllen-Bradley \u003cspan style=\"color: #003399;\"\u003e\u003cstrong\u003e1746-A7\u003c\/strong\u003e\u003c\/span\u003e SLC 500 7-Slot Chassis\u003c\/h2\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #003399;\"\u003e\u003cstrong\u003e1746-A7\u003c\/strong\u003e\u003c\/span\u003e serves as a fundamental building block for the SLC 500 modular hardware platform, providing a reliable and robust 7-slot backplane for processor and I\/O module integration. This chassis is designed to facilitate high-speed communication between the CPU and various discrete or analog modules, ensuring a stable environment for industrial control logic. Its rugged construction and high backplane current capacity make it suitable for a wide range of automated manufacturing and process control applications that require a mid-sized modular footprint.\u003c\/p\u003e\n\n\u003ch3\u003eCore Technical Advantages\u003c\/h3\u003e\n\u003cp\u003eThis 7-slot chassis offers significant expansion flexibility, supporting a 10A current capacity at 5.1V DC to power demanding I\/O configurations. The hardware is engineered for industrial longevity, with a low thermal dissipation rate of only 2.5 BTU\/hour, which helps maintain lower temperatures within control cabinets. Its versatile design allows for easy mounting and can be linked with additional expansion racks using specialized cables, providing engineers with a scalable solution that grows alongside their system requirements while maintaining absolute signal integrity.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: inherit;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f8f8f8;\"\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 12px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 12px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003eAllen-Bradley\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cspan style=\"color: #003399;\"\u003e\u003cstrong\u003e1746-A7\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eNumber of Slots\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e7 Slots (Processor or I\/O)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e10A @ 5.1V DC \/ 2.88A @ 24V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e1.5 kg (3.3 lbs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e28.2 x 17.1 x 14.5 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Engineering Guide\u003c\/h3\u003e\n\u003cp\u003eSecure the chassis to the backpanel of your enclosure using the sturdy mounting tabs provided on the frame. Ensure that the power supply module is correctly seated in the leftmost position to provide adequate power to the backplane. When expanding the system, utilize the appropriate expansion cables to connect this unit to secondary racks. For optimal thermal management, maintain the recommended clearances around the unit to ensure the operating temperature stays within the specified 0°C to 60°C range, especially in high-density I\/O configurations.\u003c\/p\u003e\n\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThis Allen-Bradley chassis excels in providing a deterministic communication path for SLC 500 systems, minimizing data latency across the backplane. Its robust panel-mount design is built to withstand industrial vibrations and harsh electromagnetic environments. By utilizing a modular 7-slot rack, engineers can consolidate multiple control functions into a single assembly, reducing overall cabinet wiring complexity and simplifying long-term maintenance and troubleshooting procedures for the end-user.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can I use this chassis to expand an existing SLC 500 system?\u003c\/strong\u003e\u003cbr\u003e\nA1: Yes. It is fully compatible with expansion cables (such as 1746-C7) to link with other chassis, allowing for a maximum system expansion of up to 30 I\/O modules.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: Does the chassis come with the power supply included?\u003c\/strong\u003e\u003cbr\u003e\nA2: No. The chassis provides the backplane and slots only; a separate SLC 500 power supply module must be installed to power the rack.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: What is the maximum number of modules I can install?\u003c\/strong\u003e\u003cbr\u003e\nA3: This specific chassis provides 7 physical slots that can accommodate any combination of processors and standard 1746 I\/O modules.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050726621316,"sku":"1746-A7","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-A7.jpg?v=1776783917"},{"product_id":"1746-iv16-slc-500-input-module-allen-bradley-16pt-24vdc-source","title":"1746-IV16 SLC 500 Input Module | Allen-Bradley 16pt 24VDC Source","description":"\u003ch2\u003eAllen-Bradley \u003cspan style=\"color: #003399;\"\u003e\u003cstrong\u003e1746-IV16\u003c\/strong\u003e\u003c\/span\u003e SLC 500 16-Channel Digital Input Module\u003c\/h2\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #003399;\"\u003e\u003cstrong\u003e1746-IV16\u003c\/strong\u003e\u003c\/span\u003e is a high-density digital input module for the Allen-Bradley SLC 500 platform, providing 16 isolated channels for 24V DC sourcing configurations. Designed to interface with field devices such as sensors, limit switches, and pushbuttons, this module ensures reliable signal acquisition for industrial control systems. With its robust 10-30V DC operating range and efficient backplane current consumption, it serves as an essential component for modular automation environments requiring precise digital feedback.\u003c\/p\u003e\n\n\u003ch3\u003eCore Technical Advantages\u003c\/h3\u003e\n\u003cp\u003eThis module features a sourcing wiring configuration, making it compatible with NPN (current-sinking) field devices. It delivers exceptional performance with a maximum signal delay of only 8ms, ensuring rapid response times for time-critical logic. The hardware is optimized for efficiency, drawing just 85mA from the 5V DC backplane, which allows for higher module density within a single chassis without overloading the power supply. Its high-off-state voltage tolerance and low off-state current leakage provide superior noise immunity in electrically active industrial settings.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: inherit;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f8f8f8;\"\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 12px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dddddd; padding: 12px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003eAllen-Bradley\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cspan style=\"color: #003399;\"\u003e\u003cstrong\u003e1746-IV16\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e16 Channels (Sourcing)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e10–30V DC (24V DC Nominal)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003eApprox. 0.28 kg (0.62 lbs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e85 mA @ 5V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Engineering Guide\u003c\/h3\u003e\n\u003cp\u003eTo install the module, insert it into any available slot in an SLC 500 chassis except slot 0 (reserved for the processor). Ensure that the sourcing wiring configuration is strictly followed, connecting the negative side of the field device to the module input. Utilize high-quality 14 or 16 AWG wiring to maintain signal integrity over long cable runs. For troubleshooting, refer to the front-panel LED indicators, which provide real-time status updates for each of the 16 input channels, facilitating rapid diagnostic checks during commissioning or maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThis Allen-Bradley input solution excels in applications where cabinet space and power efficiency are critical. Its ability to handle 16 points in a single-slot width allows for significant I\/O expansion within a compact SLC 500 rack. The ultra-low resistive load delay (On: 0.3ms \/ Off: 0.5ms) provides the deterministic behavior required for high-speed sorting, packaging, and assembly line applications. Furthermore, the 10662468092750 UPC compliance ensures that you are receiving an authentic, industrially certified component built to the highest manufacturing standards.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the difference between this \"IV\" module and an \"IB\" module?\u003c\/strong\u003e\u003cbr\u003e\nA1: The 1746-IV16 is a sourcing module (intended for NPN devices), whereas \"IB\" modules are typically sinking modules (intended for PNP devices). Always match the module type to your field sensor output.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: Can I use this module with 12V DC signals?\u003c\/strong\u003e\u003cbr\u003e\nA2: Yes. The input voltage range is rated from 10 to 30V DC, making it fully compatible with 12V DC industrial control circuits.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: Does this module require an external power supply?\u003c\/strong\u003e\u003cbr\u003e\nA3: The logic-side power is drawn from the backplane, but the 24V DC field-side signals require an external power source to actuate the inputs.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050726654084,"sku":"1746-IV16","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IV16_3.jpg?v=1776783592"},{"product_id":"allen-bradley-1746-n2-slc-slot-filler-blank-module","title":"Allen-Bradley 1746-N2 SLC Slot Filler Blank Module","description":"\u003ch2 style=\"color: #0056b3; font-size: 1.5em;\"\u003eAllen-Bradley 1746-N2 SLC Slot Filler Blank Module\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.05em; line-height: 1.6;\"\u003eThe \u003cb style=\"color: #0056b3;\"\u003eAllen-Bradley 1746-N2\u003c\/b\u003e is a blank slot filler module designed for all SLC 500 chassis. It occupies empty I\/O slots to maintain proper airflow, shield backplane connectors, and ensure electromagnetic compatibility within the rack. Weighing approximately 0.1 kg (0.22 lbs), this slot filler is essential for systems with unused slots to meet agency certification requirements.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003cthead style=\"background-color: #f2f4f6;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ccc; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ccc; text-align: left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eAllen-Bradley (Rockwell Automation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e1746-N2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eSlot Filler \/ Blank Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eCompatible Chassis\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eAll SLC 500 (1746 Series) Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eIndustrial-Grade Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eApprox. 0.1 kg (0.22 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eCovers empty slots to maintain airflow and shield backplane connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eApplication Overview\u003c\/h3\u003e\n\u003cul style=\"margin-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003eFills unused I\/O slots in SLC 500 racks to maintain proper cooling airflow.\u003c\/li\u003e\n\u003cli\u003eShields backplane connectors from dust and accidental contact.\u003c\/li\u003e\n\u003cli\u003eEnsures EMC compliance by maintaining chassis integrity.\u003c\/li\u003e\n\u003cli\u003eSupports system expansion with 1747-AENTR EtherNet\/IP adapter for distributed I\/O conversion.\u003c\/li\u003e\n\u003cli\u003eCompatible with all 1746 chassis including 4-slot, 7-slot, 10-slot, and 13-slot models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eInstallation Guide\u003c\/h3\u003e\n\u003cul style=\"margin-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003eInsert the 1746-N2 slot filler into any empty slot of the SLC chassis.\u003c\/li\u003e\n\u003cli\u003ePress firmly until the module locks into place with the retaining clips.\u003c\/li\u003e\n\u003cli\u003eNo wiring or configuration is required. The filler is passive and does not draw backplane current.\u003c\/li\u003e\n\u003cli\u003eFor systems with multiple empty slots, install fillers in each unused position.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eWhy Choose the 1746-N2 Slot Filler\u003c\/h3\u003e\n\u003cul style=\"margin-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003eEssential for SLC systems with empty slots to maintain UL and CSA agency approvals.\u003c\/li\u003e\n\u003cli\u003ePrevents debris accumulation on exposed backplane connectors.\u003c\/li\u003e\n\u003cli\u003eLightweight and easy to install without tools.\u003c\/li\u003e\n\u003cli\u003eOEM-approved accessory for Allen-Bradley SLC 500 systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eField Engineer FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cb style=\"color: #0056b3;\"\u003eQ1:\u003c\/b\u003e Is the 1746-N2 required for empty slots in SLC racks?\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA1:\u003c\/b\u003e Yes, empty slots should be filled with 1746-N2 modules to maintain proper airflow, shield connectors, and comply with agency certifications such as UL and CSA.\u003c\/p\u003e\n\u003cp\u003e\u003cb style=\"color: #0056b3;\"\u003eQ2:\u003c\/b\u003e Does this module draw any backplane current?\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA2:\u003c\/b\u003e No, the 1746-N2 is a passive filler. It does not consume power or communicate with the backplane.\u003c\/p\u003e\n\u003cp\u003e\u003cb style=\"color: #0056b3;\"\u003eQ3:\u003c\/b\u003e Can I use this in a 1747 chassis?\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA3:\u003c\/b\u003e Yes, the 1746-N2 is compatible with all SLC chassis including 1746 and 1747 series racks.\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 24px;\"\u003eInquiries: \u003ca style=\"color: #0056b3; text-decoration: none; font-weight: bold;\" href=\"mailto:sale@etowonauto.com\"\u003esale@etowonauto.com\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050726686852,"sku":"1746-N2","price":147.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-N2_3.jpg?v=1784374191"},{"product_id":"allen-bradley-1746-nr8-rtd-module-input-slc-500","title":"Allen-Bradley 1746-NR8 RTD Module Input SLC 500","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #003366;\"\u003eAllen-Bradley 1746-NR8\u003c\/strong\u003e is a high-performance RTD (Resistance Temperature Detector) and resistance analog input module for the SLC 500 PLC platform. Equipped with eight independent input channels, this module is engineered for precision temperature monitoring in complex industrial processes. By utilizing advanced Sigma-Delta Modulation for A\/D conversion, it achieves an exceptional temperature resolution of 0.01°C. Whether monitoring thermal variations in food processing or managing resistance ranges for heavy machinery, the 1746-NR8 provides the high-density I\/O capability required to maintain tight process control.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cp\u003eThe 1746-NR8 is designed for maximum versatility within an SLC 500 chassis:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChannel Count:\u003c\/strong\u003e 8 high-accuracy input channels for RTD or direct resistance signals.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Ranges:\u003c\/strong\u003e Supports multiple resistance ranges (0–150 Ω, 0–300 Ω, 0–500 Ω, and 0–1000 Ω).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConversion Technology:\u003c\/strong\u003e Sigma-Delta Modulation ensures superior noise rejection and measurement linearity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUpdate Rates:\u003c\/strong\u003e Fully adjustable from 6 ms up to 2 seconds to match application dynamics.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSlot Compatibility:\u003c\/strong\u003e Installs into any available I\/O slot of an SLC 500 chassis (except Slot 0).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n    \u003cthead\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n            \u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n        \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eTemperature Resolution\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e0.01°C\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eStep Response Time\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e60 ms (In) \/ 2.5 ms (Out)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eBackplane Current (5V)\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e100 mA\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eBackplane Current (24V)\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e55 mA\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eOperating Temperature\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e0°C to 60°C (32°F to 140°F)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003ePower Consumption\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e1.82 W Maximum\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eTo integrate the 1746-NR8 into your SLC 500 system, verify that your power supply has sufficient current capacity for the module's 5V and 24V DC backplane requirements.\u003c\/p\u003e\n\n\u003ch3\u003eWiring and Shielding\u003c\/h3\u003e\n\u003cp\u003eRTD signals are highly sensitive to electrical noise. For optimal precision, use high-quality shielded twisted-pair cable for all sensor connections. Ground the cable shield at the module end only to prevent ground loops. The module supports 2, 3, or 4-wire RTD configurations; however, 3 or 4-wire setups are highly recommended to compensate for lead-wire resistance, which is essential for maintaining the rated 0.01°C resolution. Ensure the module is firmly seated and the chassis lever is locked before applying power.\u003c\/p\u003e\n\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe 1746-NR8 stands out for its \"Precision Performance\" profile, offering a step response as fast as 60 ms for dynamic thermal tracking. Despite its advanced circuitry, the module maintains a lightweight profile with a net \u003cstrong\u003eweight of approximately 0.28 kg\u003c\/strong\u003e, minimizing the physical stress on the backplane connectors. Its wide operating temperature range (0–60°C) makes it resilient in non-conditioned industrial environments. Furthermore, the adjustable update time allows engineers to prioritize either high-speed data acquisition for fast-moving processes or heavy filtering for high-stability measurements in noisy environments.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can I mix different RTD types on the same module?\u003c\/strong\u003e\u003cbr\u003e\nA1: Yes, the 1746-NR8 allows you to configure each channel individually through the SLC 500 programming software, supporting various RTD types and resistance ranges simultaneously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Why does the module use Sigma-Delta Modulation?\u003c\/strong\u003e\u003cbr\u003e\nA2: This modulation technique provides excellent high-frequency noise rejection and high resolution, which is critical when dealing with the low-voltage signals produced by RTD sensors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is lead-wire compensation automatic?\u003c\/strong\u003e\u003cbr\u003e\nA3: The module automatically compensates for lead-wire resistance when using 3-wire or 4-wire sensor configurations, ensuring that only the sensor's resistance is measured.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050726719620,"sku":"1746-NR8","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-NR8.jpg?v=1777037812"},{"product_id":"allen-bradley-1746-ib32-slc-500-sinking-dc-input-module-24v","title":"Allen-Bradley 1746-IB32 SLC 500 Sinking DC Input Module 24V","description":"\u003ch2 style=\"color: #2c3e50; padding-bottom: 0; margin-top: 25px; margin-bottom: 15px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"line-height: 1.5; color: #000000; margin-bottom: 30px;\"\u003e\n  The Allen-Bradley \u003cstrong style=\"color: #003366;\"\u003e1746-IB32\u003c\/strong\u003e is a high-performance 32-point digital input module engineered for the SLC 500 small logic controller family. This module is designed to interface with 24V DC field devices in a \"sinking\" configuration, meaning current flows from the input device into the module. Its high-density architecture allows for 32 distinct input channels to be consolidated into a single slot, making it an ideal choice for systems requiring a high I\/O count in a limited space. Built by Rockwell Automation, the 1746-IB32 delivers the ruggedness and reliability required for mission-critical industrial automation tasks.\n\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c3e50; margin-top: 35px; margin-bottom: 15px;\"\u003eCore Technical Advantages\u003c\/h2\u003e\n\n\u003ch3 style=\"color: #2c3e50; font-size: 1.1em; margin-bottom: 8px;\"\u003eHigh-Density I\/O Expansion\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.5; color: #000000; margin-bottom: 20px;\"\u003e\n  The 1746-IB32 provides one of the highest point densities available for the SLC 500 platform. By offering 32 inputs in a single module, it enables engineers to significantly reduce the size of the PLC chassis or increase the available capacity for other specialized modules, thereby lowering the total cost of ownership.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #2c3e50; font-size: 1.1em; margin-bottom: 8px;\"\u003eRapid Signal Processing\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.5; color: #000000; margin-bottom: 20px;\"\u003e\n  Equipped with a fast 3ms signal delay (OFF to ON), the module ensures that the controller receives field data quickly and accurately. This responsiveness is critical for high-speed automated processes where timing precision directly impacts production quality and machine safety.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #2c3e50; font-size: 1.1em; margin-bottom: 8px;\"\u003eRobust Industrial Design\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.5; color: #000000; margin-bottom: 35px;\"\u003e\n  Designed for the factory floor, the 1746-IB32 boasts a 30G shock rating and a wide operating temperature range from 0°C to 60°C. With an input impedance of 4.7 kΩ, it effectively filters out transient noise while maintaining a clear signal for the internal logic, ensuring stable operation even in electrically noisy environments.\n\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c3e50; margin-top: 35px; margin-bottom: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 40px; border: 1px solid #dfe4e8; color: #000000;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color: #f4f6f8;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8; font-weight: bold; width: 40%;\"\u003eModel Number\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8;\"\u003e1746-IB32\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8; font-weight: bold;\"\u003eNumber of Inputs\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8;\"\u003e32 Points\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f4f6f8;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8; font-weight: bold;\"\u003eInput Type\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8;\"\u003eSinking (Current into module)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8; font-weight: bold;\"\u003eOperating Voltage\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8;\"\u003e24V DC Nominal (15-30V DC Range)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f4f6f8;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8; font-weight: bold;\"\u003eBackplane Current\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8;\"\u003e103 mA @ 5V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8; font-weight: bold;\"\u003eProduct Weight\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8;\"\u003e0.28 kg (Approx.)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f4f6f8;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8; font-weight: bold;\"\u003eSignal Delay\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dfe4e8;\"\u003e3 ms (Typical)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #2c3e50; margin-top: 35px; margin-bottom: 15px;\"\u003eInstallation \u0026amp; Wiring Notes\u003c\/h2\u003e\n\u003cul style=\"line-height: 1.6; color: #000000; margin-bottom: 40px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Configuration:\u003c\/strong\u003e This is a sinking module. Your field devices (sensors\/switches) must be \"sourcing\" types that provide 24V DC to the module's input terminals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommon Terminals:\u003c\/strong\u003e Ensure all common terminals are properly bonded to the negative side of the 24V DC power supply to complete the circuit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeat Dissipation:\u003c\/strong\u003e The module dissipates approximately 6.65W at full load. Ensure the SLC 500 enclosure has adequate ventilation to maintain ambient temperatures within the 0°C to 60°C range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #2c3e50; margin-top: 35px; margin-bottom: 15px;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\n\u003cp style=\"margin-bottom: 4px; font-weight: bold; color: #2c3e50;\"\u003eQ1: What does \"Sinking\" input mean for the 1746-IB32?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0; margin-bottom: 15px; color: #000000;\"\u003eA1: It means that the 1746-IB32 provides the path to ground (negative) for the circuit. The external field device must \"source\" or provide the +24V DC signal to the module input.\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom: 4px; font-weight: bold; color: #2c3e50;\"\u003eQ2: Can I use this module with an SLC 5\/01 or 5\/02 processor?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0; margin-bottom: 15px; color: #000000;\"\u003eA2: Yes, the 1746-IB32 is compatible with all SLC 500 series processors, provided the chassis power supply has sufficient current capacity for the backplane draw.\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom: 4px; font-weight: bold; color: #2c3e50;\"\u003eQ3: How many commons are shared between the 32 points?\u003c\/p\u003e\n\u003cp style=\"margin-top: 0; margin-bottom: 20px; color: #000000;\"\u003eA3: The inputs are generally divided into groups. For the 1746-IB32, please refer to the wiring diagram on the module door for specific terminal assignments to ensure proper grouping.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050728784004,"sku":"1746-IB32","price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IB32-1.jpg?v=1777383497"},{"product_id":"1746-nio4i-allen-bradley-combination-module-55ma-145ma","title":"1746-NIO4I Allen-Bradley Combination Module 55mA 145mA","description":"\u003ch2\u003eAllen-Bradley 1746-NIO4I Analog Combination Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 1746-NIO4I is an analog combination module for SLC 500 systems. It delivers reliable performance for precision monitoring and control in industrial automation applications.\u003c\/p\u003e\n\u003ch3\u003eInput Signal Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Ranges:\u003c\/strong\u003e Accepts -20 to +20 mA or -10 to +10V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Mode Voltage:\u003c\/strong\u003e -20V to +20V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower and Current Requirements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current at 5V:\u003c\/strong\u003e 55 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current at 24V:\u003c\/strong\u003e 145 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOutput Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage Range:\u003c\/strong\u003e -10 to +10V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 1 LSB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Metrics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Mode Rejection at 0-10 Hz:\u003c\/strong\u003e 50 dB minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Mode Rejection at 60 Hz:\u003c\/strong\u003e 105 dB minimum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.44 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e High accuracy and stability for diverse industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat signal ranges does the 1746-NI04I accept?\u003c\/strong\u003e\u003cbr\u003e-20 to +20 mA or -10 to +10V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the backplane current draw?\u003c\/strong\u003e\u003cbr\u003e55 mA at 5V and 145 mA at 24V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the output voltage range?\u003c\/strong\u003e\u003cbr\u003e-10 to +10V DC with 1 LSB resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eShipping via FedEx, UPS, or DHL.\u003c\/em\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050729308292,"sku":"1746-NIO4I","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-NIO4I.jpg?v=1777635699"},{"product_id":"1746-nr4-allen-bradley-resistance-temperature-detector-module","title":"1746-NR4 Allen-Bradley Resistance Temperature Detector Module","description":"\u003ch2 id=\"product-overview\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #2e86c1; font-size: 1.1em;\"\u003eAllen-Bradley 1746-NR4\u003c\/strong\u003e is a high-precision RTD (Resistance Temperature Detector) input module designed for the SLC 500™ controller platform. This module provides four backplane-isolated channels capable of interfacing with a variety of RTD sensors to provide accurate temperature data for industrial processes. With built-in linearization and self-calibration features, the 1746-NR4 ensures high-fidelity signal conversion and long-term stability in demanding thermal monitoring applications.\u003c\/p\u003e\n\u003ch2 id=\"technical-configuration\"\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Allen-Bradley \/ Rockwell Automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e SLC 500 I\/O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e \u003cspan style=\"color: #2e86c1;\"\u003e\u003cstrong\u003e1746-NR4\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e 4 (Backplane Isolated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current Draw:\u003c\/strong\u003e 50 mA at 5V DC; 50 mA at 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 500 Volts for 1 minute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Wire Size:\u003c\/strong\u003e Up to two 2.5 mm² (14 AWG) per terminal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"technical-specifications\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #cccccc; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003e0.54 kg (1.19 lbs)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e0 to 60 °C (32 to 140 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e1.5 W Max\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e5% to 95% (Non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"padding: 10px; border: 1px solid #cccccc;\"\u003eCE, UL Listed, C-Tick Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"installation-guide\"\u003eInstallation \u0026amp; Wiring Features\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. Signal Isolation:\u003c\/strong\u003e The 1746-NR4 features 500V operating isolation between the RTD inputs and the backplane. This protects the SLC 500 CPU from electrical noise and potential transients originating from field sensors, ensuring system-wide reliability in electrically noisy environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Wiring Capacity:\u003c\/strong\u003e The module supports a maximum termination wire size of two 2.5 mm² (14 AWG) wires per terminal. This allows for robust physical connections and facilitates \"daisy-chaining\" of common leads where required by specific RTD configurations (2-wire, 3-wire, or 4-wire).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Thermal Management:\u003c\/strong\u003e Designed to operate efficiently within a range of 0 to 60 °C, the module consumes a maximum of 1.5W of power. Its low heat dissipation footprint allows it to be installed in high-density SLC 500 racks without requiring specialized cooling, provided standard enclosure ventilation is maintained.\u003c\/p\u003e\n\u003ch2 id=\"engineering-advantages\"\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 1746-NR4 is engineered for precision. By converting analog resistance signals directly into digital values for the SLC 500 backplane, it eliminates the need for external signal conditioners. The module's compatibility with standard certifications (CE, UL, C-Tick) ensures it meets global safety and electromagnetic compatibility standards, making it a dependable choice for international machinery manufacturers and process plants.\u003c\/p\u003e\n\u003ch2 id=\"technical-faqs\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What types of RTDs does the 1746-NR4 support?\u003c\/strong\u003e\u003cbr\u003eA1: The module is designed to work with standard Platinum, Nickel, and Copper RTDs. Please refer to the user manual for specific resistance curves and configuration settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Is an external power supply required?\u003c\/strong\u003e\u003cbr\u003eA2: No, the 1746-NR4 draws its required operating power (50 mA at 5V and 24V DC) directly from the SLC 500 chassis backplane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can channels be configured independently?\u003c\/strong\u003e\u003cbr\u003eA3: Yes, each of the four channels is isolated and can be configured through the controller software to match the specific RTD type connected to that port.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050730422404,"sku":"1746-NR4","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-NR4.jpg?v=1776265869"},{"product_id":"allen-bradley-1747-l552-ethernet-rs-232-controller","title":"Allen-Bradley 1747-L552 Ethernet RS-232 Controller","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1747-L552 SLC 500 Processor\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1747-L552\u003c\/strong\u003e is an advanced processor for the SLC 500 platform. It features 32 KB battery-backed RAM for complex programs. \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCore Memory and Processing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eAllen-Bradley 1747-L552\u003c\/strong\u003e provides \u003cspan style=\"color: #2980b9;\"\u003e32,000 words user memory\u003c\/span\u003e with battery backup protection.\u003c\/li\u003e\n\u003cli\u003eIt delivers fast \u003cspan style=\"color: #2980b9;\"\u003eprogram scan time of 0.9 ms\/K\u003c\/span\u003e for efficient processing.\u003c\/li\u003e\n\u003cli\u003eThis processor achieves \u003cspan style=\"color: #2980b9;\"\u003eI\/O scan time of 0.225 milliseconds\u003c\/span\u003e for quick response.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003e1747-L552\u003c\/strong\u003e weighs only 0.3 kg for simple installation.\u003c\/li\u003e\n\u003cli\u003eIt uses backup memory module \u003cspan style=\"color: #2980b9;\"\u003e1747-M13\u003c\/span\u003e for program security.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommunication and Connectivity\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis CPU includes \u003cspan style=\"color: #2980b9;\"\u003eEthernet and RS-232\u003c\/span\u003e communication ports for flexible networking.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003e1747-L552\u003c\/strong\u003e supports \u003cspan style=\"color: #2980b9;\"\u003e48 SLC 5\/05 connections\u003c\/span\u003e for expanded network capacity.\u003c\/li\u003e\n\u003cli\u003eIt controls up to \u003cspan style=\"color: #2980b9;\"\u003e3 I\/O chassis\u003c\/span\u003e with 30 total module slots.\u003c\/li\u003e\n\u003cli\u003eEthernet connectivity enables easy integration with modern systems.\u003c\/li\u003e\n\u003cli\u003eThe processor connects seamlessly to programming devices via RS-232.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eI\/O Capacity and Environmental Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003e1747-L552\u003c\/strong\u003e supports \u003cspan style=\"color: #2980b9;\"\u003e480 analog I\/O points\u003c\/span\u003e for precise process control.\u003c\/li\u003e\n\u003cli\u003eIt operates in ambient temperatures from \u003cspan style=\"color: #2980b9;\"\u003e0 to 60 °C\u003c\/span\u003e reliably.\u003c\/li\u003e\n\u003cli\u003eBattery-backed RAM preserves programs during power outages.\u003c\/li\u003e\n\u003cli\u003eThe module fits all standard SLC 500 chassis configurations.\u003c\/li\u003e\n\u003cli\u003eThis processor delivers consistent performance in industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne \u003cstrong\u003eAllen-Bradley 1747-L552\u003c\/strong\u003e SLC 500 Processor module\u003c\/li\u003e\n\u003cli\u003eInstallation guide and product documentation\u003c\/li\u003e\n\u003cli\u003eShipping via FedEx, UPS, or DHL for fast delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003eHow much memory does the \u003cstrong\u003e1747-L552\u003c\/strong\u003e processor have?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e1747-L552\u003c\/strong\u003e offers 32 KB battery-backed RAM with 32,000 user words. This stores large and complex control programs securely.\u003c\/p\u003e\n\u003ch3\u003eWhat communication protocols does the \u003cstrong\u003e1747-L552\u003c\/strong\u003e support?\u003c\/h3\u003e\n\u003cp\u003eIt supports Ethernet and RS-232 communication ports. Ethernet enables modern network integration while RS-232 connects to programming devices.\u003c\/p\u003e\n\u003ch3\u003eHow many analog I\/O points can the \u003cstrong\u003e1747-L552\u003c\/strong\u003e handle?\u003c\/h3\u003e\n\u003cp\u003eIt handles up to 480 analog I\/O points for precise process control. This suits applications requiring accurate analog signal processing.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050730455172,"sku":"1747-L552","price":216.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1747-L552-1.jpg?v=1772116300"},{"product_id":"allen-bradley-slc-5-05-processor-1747-l553-64k-memory","title":"Allen-Bradley SLC 5\/05 Processor 1747-L553 | 64K Memory","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley SLC 5\/05 Processor 1747-L553\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong\u003e1747-L553\u003c\/strong\u003e is a mid-range SLC 500 series programmable logic controller. It features integrated Ethernet communication, 64KB of user memory, and supports up to 4096 I\/O points for medium-scale automation projects.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Allen-Bradley \u003cstrong\u003e1747-L553\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SLC 5\/05 Processor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Capacity:\u003c\/strong\u003e 4096 Discrete Inputs \u0026amp; Outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog I\/O Capacity:\u003c\/strong\u003e Up to 480 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Memory:\u003c\/strong\u003e 64 KB (64,000 words)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory Type:\u003c\/strong\u003e Battery-Backed RAM (uses 1747-BA battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackup Memory Module:\u003c\/strong\u003e 1747-M13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgram Scan Time:\u003c\/strong\u003e 0.9 ms per 1K of logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Scan Time:\u003c\/strong\u003e 0.225 milliseconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Ports:\u003c\/strong\u003e 10\/100 Ethernet \u0026amp; RS-232 serial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Chassis:\u003c\/strong\u003e 3 remote chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Slot Capacity:\u003c\/strong\u003e 30 module slots across all chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor Weight:\u003c\/strong\u003e 0.3 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the main advantage of the 5\/05 series?\u003c\/strong\u003e\u003cbr\u003eThe integrated 10\/100 Ethernet port allows for direct network programming, HMI connectivity, and peer-to-peer messaging without additional communication modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I expand the memory?\u003c\/strong\u003e\u003cbr\u003eNo, the 64KB user memory is fixed. For larger applications, consider upgrading to a ControlLogix platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat battery does it use for memory backup?\u003c\/strong\u003e\u003cbr\u003eIt uses the Allen-Bradley 1747-BA lithium battery. 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This stores complex programs securely.\u003c\/p\u003e\n\u003ch3\u003eWhat communication options come with the \u003cstrong\u003e1747-L541\u003c\/strong\u003e?\u003c\/h3\u003e\n\u003cp\u003eIt includes Data Highway Plus (DH+) and RS-232 ports. These connect to networks and programming devices easily.\u003c\/p\u003e\n\u003ch3\u003eHow many I\/O points does the \u003cstrong\u003e1747-L541\u003c\/strong\u003e support?\u003c\/h3\u003e\n\u003cp\u003eIt supports 4096 inputs, 4096 outputs, and 480 analog I\/O points. This handles large industrial applications well.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050857201796,"sku":"1747-L541","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1747-L541-1.jpg?v=1772115898"},{"product_id":"allen-bradley-1746-ow4-slc-500-relay-output-5-265v-ac-5-125v-dc","title":"Allen-Bradley 1746-OW4 SLC 500 Relay Output 5-265V AC 5-125V DC","description":"\u003ch2\u003eAllen-Bradley 1746-OW4 Relay Contact Output Module\u003c\/h2\u003e\n\u003cp\u003eAllen-Bradley \u003cstrong\u003e1746-OW4\u003c\/strong\u003e provides 4 normally open relay outputs for SLC 500 systems. This module operates on 5-265V AC or 5-125V DC with 10ms signal delay.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #c0392b;\"\u003e4 normally open relay outputs\u003c\/span\u003e for SLC 500 series\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eOperating voltage range:\u003c\/span\u003e 5-125V DC \/ 5-265V AC\u003c\/li\u003e\n\u003cli\u003eBackplane current: 0.045 A at 5V DC, 0.045 A at 24V DC\u003c\/li\u003e\n\u003cli\u003eSignal delay (resistive load): 10 ms on, 10 ms off\u003c\/li\u003e\n\u003cli\u003eMinimum load current: 10 mA at 5V DC\u003c\/li\u003e\n\u003cli\u003eMaximum off-state leakage: 0 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.4 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× Allen-Bradley \u003cstrong\u003e1746-OW4\u003c\/strong\u003e relay output module (0.4kg)\u003c\/li\u003e\n\u003cli\u003e1× installation manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e FedEx, UPS, DHL worldwide.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is 1746-OW4?\u003c\/strong\u003e\u003cbr\u003eAllen-Bradley 4-channel relay output module for SLC 500. 5-265V AC\/5-125V DC, 10ms delay, 0.045A backplane current, 0.4kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the minimum load requirement?\u003c\/strong\u003e\u003cbr\u003eMinimum load current is 10 mA at 5V DC. Off-state leakage is 0 mA for reliable switching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the backplane current draw?\u003c\/strong\u003e\u003cbr\u003e0.045 A at 5V DC and 0.045 A at 24V DC. Low power consumption for SLC 500 systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050870014084,"sku":"1746-OW4","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-OW4-1.jpg?v=1775052341"},{"product_id":"allen-bradley-1746-qv-velocity-control-module-slc-500","title":"Allen-Bradley 1746-QV Velocity Control Module SLC 500","description":"\u003ch2\u003eAllen-Bradley 1746-QV Velocity Control Module\u003c\/h2\u003e\n\u003cp\u003eAllen-Bradley \u003cstrong\u003e1746-QV\u003c\/strong\u003e provides velocity control for SLC 500 systems. This module delivers analog output from 0-10V DC or -10 to +10V DC with 160 inch range and 0.01 inch resolution.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #c0392b;\"\u003eVelocity control module\u003c\/span\u003e for SLC 500 series\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #27ae60;\"\u003eAnalog output:\u003c\/span\u003e 0-10V DC or -10 to +10V DC at 250 mA\u003c\/li\u003e\n\u003cli\u003eOutput accuracy: within 1% of programmed value\u003c\/li\u003e\n\u003cli\u003eModule range: up to 160 inches\u003c\/li\u003e\n\u003cli\u003eResolution: 0.01 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e215 mA at 5V DC (from backplane)\u003c\/li\u003e\n\u003cli\u003e400 mA at +15V DC (independent power supply)\u003c\/li\u003e\n\u003cli\u003e295 mA at -15V DC (independent power supply, typical)\u003c\/li\u003e\n\u003cli\u003e1500V AC optical isolation between LDT input and backplane\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in any I\/O chassis slot except slot 0\u003c\/li\u003e\n\u003cli\u003eMount in SLC 500 chassis with proper backplane connection\u003c\/li\u003e\n\u003cli\u003eConnect LDT input devices to module terminals\u003c\/li\u003e\n\u003cli\u003eConnect analog output to velocity control device\u003c\/li\u003e\n\u003cli\u003eEnsure independent ±15V DC power supply for analog output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× Allen-Bradley \u003cstrong\u003e1746-QV\u003c\/strong\u003e velocity control module (0.3kg)\u003c\/li\u003e\n\u003cli\u003e1× installation manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e FedEx, UPS, DHL worldwide.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is 1746-QV?\u003c\/strong\u003e\u003cbr\u003eAllen-Bradley velocity control module for SLC 500. 0-10V\/-10-+10V output, 160 inch range, 0.01 resolution, 0.3kg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat LDT devices are compatible?\u003c\/strong\u003e\u003cbr\u003eBalluff BTL-2-L2\/M2, Gemco Quick-Stick II, Santest GYRP\/GYRG, and Temposonics II with DPM or RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the power requirement?\u003c\/strong\u003e\u003cbr\u003e215 mA at 5V from backplane. Requires independent ±15V DC supply at 400 mA and 295 mA typical.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050878926980,"sku":"1746-QV","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-QV-1.jpg?v=1775051492"},{"product_id":"allen-bradley-1746-im4-slc-500-4-point-ac-input-module-240v","title":"Allen-Bradley 1746-IM4 SLC 500 | 4-Point AC Input Module 240V","description":"\u003ch2 style=\"color: #0055A4;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0055A4;\"\u003eAllen-Bradley 1746-IM4\u003c\/strong\u003e is a 4-channel Digital AC Input Module for the SLC 500 PLC system. It accepts 170-265V AC signals from field devices such as limit switches, pushbuttons, and proximity sensors. This module mounts directly into the 1746 I\/O chassis, providing reliable AC input monitoring for general-purpose industrial control applications.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eCore Functionality\u003c\/h2\u003e\n\u003cp\u003eThe 1746-IM4 converts 200-240V AC field signals into logic-level inputs for the SLC 500 processor. Each of the four input channels features a nominal input current of 12mA at 240V AC. Signal delay times are 35ms for ON transitions and 45ms for OFF transitions. Off-state leakage current is limited to 2.0mA maximum, preventing false triggering. Circuit isolation is tested at 1500V AC between the backplane and I\/O, protecting the control system from field-side faults.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n  \u003ctr style=\"background:#f2f2f2;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePart Number\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1746-IM4\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSeries\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSLC 500\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModule Type\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDigital AC Input Module\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInputs\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eVoltage Range\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e170-265V AC (47-63 Hz)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNominal Input Current\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e12mA @ 240V AC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBackplane Current (5V DC)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e35 mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBackplane Current (24V DC)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0 A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eON Signal Delay\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e35 ms (max)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOFF Signal Delay\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e45 ms (max)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOff-State Leakage Current\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e2.0 mA (max)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOff-State Voltage Loss\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e50V AC (max)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSurge Current per Point\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1.6A (500µs duration)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePower Dissipation\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1.6W\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIsolation (Backplane to I\/O)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1500V AC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eApprox. 0.32 kg (0.7 lbs)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0°C to 60°C (32°F to 140°F)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eStorage Temperature\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e-40°C to 85°C (-40°F to 185°F)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eHumidity\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5-95% (non-condensing)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eShock Rating\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e30G\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eVibration Rating\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e2.5G (57-500 Hz)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCertifications\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUL-A196, CSA, C-UL (hazardous locations)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNoise Immunity\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNEMA ICS 2-230\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eInstall the 1746-IM4 in any available slot of the SLC 500 1746 I\/O chassis. Ensure the chassis is powered off before insertion. Align the module with the card guides and push firmly until the connector seats fully with the backplane. Secure the module with the retaining screw. Connect field wiring using 1746-HT or 1746-HCA I\/O connection cables. Observe polarity: AC inputs are not polarity-sensitive but maintain consistent wiring practices for troubleshooting.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe 1746-IM4 provides reliable AC input monitoring with 1500V AC isolation, protecting the SLC 500 backplane from field-side transients. The 35ms ON and 45ms OFF delays filter contact bounce and electrical noise, ensuring stable input states. Off-state leakage current of just 2.0mA prevents false triggering from residual current in long cable runs. The module is rated for 30G shock and 2.5G vibration, making it suitable for heavy machinery environments. UL and CSA certifications allow installation in hazardous locations. The lightweight design at approximately 0.32 kg (0.7 lbs) simplifies installation and reduces chassis loading.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can the 1746-IM4 accept 120V AC inputs?\u003c\/strong\u003e\u003cbr\u003e\nA1: No. The 1746-IM4 is designed for 170-265V AC (200-240V AC nominal). For 120V AC inputs, use the 1746-IA4 or 1746-IA8 module instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What is the purpose of the 35ms ON delay?\u003c\/strong\u003e\u003cbr\u003e\nA2: The ON delay filters electrical noise and contact bounce from mechanical switches, preventing false transitions and ensuring stable processor input states.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is the 1746-IM4 compatible with 1746 chassis of any series?\u003c\/strong\u003e\u003cbr\u003e\nA3: Yes. The 1746-IM4 works with all SLC 500 1746-series chassis, including the 1746-A4, A7, A10, and A13 models.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52642861613188,"sku":"1746-IM4","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IM4.jpg?v=1787316116"},{"product_id":"allen-bradley-1746-hsce2-slc-500-high-speed-counter-module","title":"Allen-Bradley 1746-HSCE2 | SLC 500 High-Speed Counter Module","description":"\u003ch2 style=\"color: #0055A4;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0055A4;\"\u003eAllen-Bradley 1746-HSCE2\u003c\/strong\u003e is a multi-channel High-Speed Counter Module for the SLC 500 platform. This intelligent module counts in both directions, handles single-ended and quadrature encoders, and provides 8 outputs (4 virtual, 4 real). It is ideal for counting, totalizing, and position monitoring applications.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eCore Functionality\u003c\/h2\u003e\n\u003cp\u003eThe 1746-HSCE2 accepts differential or single-ended inputs (±A, ±B, ±Z) with voltage ranges of 4.2-12Vdc (5V logic) or 10-30Vdc (24V logic). It supports up to 4 pulse counters or 2 quadrature counters with 24-bit counting (±8,388,607) in linear or ring mode. The module features a dedicated processor for signal processing and includes thermal cut-out protection for short circuits and overloads.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n  \u003ctr style=\"background:#f2f2f2;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePart Number\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1746-HSCE2\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSeries\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSLC 500\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModule Type\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eHigh-Speed Counter Module\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInputs\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e±A1, ±B1, ±Z1, ±A2, ±B2, ±Z2\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInput Voltage Range\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4.2-12Vdc \/ 10-30Vdc\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMax. Input Frequency\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1 MHz\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMin. Pulse Width\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e475 ns\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMin. Phase Separation\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e200 ns\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCounting Range\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e±8,388,607 (24-bit)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutputs\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e8 total (4 virtual \/ 4 real)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput Voltage Range\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5-30 Vdc (sourcing)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput Current (per ch)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1.0A max\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBackplane Isolation\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1000V\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eChannel-to-Output Isolation\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e500V\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBackplane Current (5V)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e250 mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUpdate Time\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1.5 ms\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eThermal Dissipation\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1.25W\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.34 kg (0.75 lbs)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eInstall the 1746-HSCE2 in any available slot of the SLC 500 chassis. Connect input devices to the ±A, ±B, and ±Z terminals. For single-ended encoders, use the A and B inputs. For quadrature encoders, connect both differential pairs. Wire outputs to the real output terminals. Use shielded twisted-pair cable for inputs to reduce high-frequency noise, especially on low-frequency signals.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThis module delivers high-speed counting up to 1MHz with 475ns minimum pulse width. The 24-bit counter range supports extensive position monitoring. Thermal cut-out protection automatically shuts down channels during short circuits or overloads. The dedicated processor ensures reliable signal processing independent of the CPU scan cycle. Compatibility with RIO adapters extends its use in distributed systems.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Encoder types supported?\u003c\/strong\u003e\u003cbr\u003e\nA1: Supports single-ended pulse counters (4 devices) or differential quadrature encoders (2 devices).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Input voltage selection?\u003c\/strong\u003e\u003cbr\u003e\nA2: 4.2-12Vdc for 5V logic. 10-30Vdc for 24V logic. Choose based on encoder output levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Output current limits?\u003c\/strong\u003e\u003cbr\u003e\nA3: 1.0A per channel. Module max 2.0A at 40°C and 1.5A at 60°C. Thermal protection activates on overload.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52659553009796,"sku":"1746-HSCE2","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-HSCE2_83abde13-e83a-41e6-b9b1-d937d0008870.jpg?v=1787146818"},{"product_id":"1746-p4-allen-bradley-slc-500-power-supply-10a-5v-85-250v","title":"1746-P4 | Allen-Bradley SLC 500 Power Supply 10A 5V 85-250V","description":"\u003ch2\u003eAllen-Bradley 1746-P4 SLC 500 Power Supply\u003c\/h2\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #1a5f7a;\"\u003eAllen-Bradley 1746-P4\u003c\/strong\u003e is a power supply module for the SLC 500 product family. It provides backplane power to local chassis, expansion modules, and remote I\/O chassis. The module accepts 85-132 \/ 170-250 VAC input and delivers internal current capacity of 10.0 A at 5Vdc and 2.88 A at 24Vdc. Weight is 1.1 kg (2.5 lbs).\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #f4f7fa; border: 1px solid #b8c9d6;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #b8c9d6; color: #1a2a3a;\"\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1746-P4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eModule Type\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003ePower Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e85-132 \/ 170-250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e47-63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInput Power\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e92 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eTypical Line Power\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e180 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInrush Current\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e45 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInternal Current Capacity (5V)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e10.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInternal Current Capacity (24V)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e2.88 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e18-30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eBackplane Current (24V)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e0.46 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eHold-up Time (Full Load)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e20 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eHold-up Time (No Load)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e3000 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eFuse Protection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1746-F1 or equivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e0 to 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eLocation\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1746 Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e5.5 x 4.3 x 5.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1.1 kg (2.5 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eUNSPSC\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e32151706\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0;\"\u003e\n\u003cli\u003eProvides backplane power to SLC 500 chassis and expansion modules\u003c\/li\u003e\n\u003cli\u003eWide input range 85-132 \/ 170-250 VAC with 47-63 Hz frequency\u003c\/li\u003e\n\u003cli\u003e10.0 A at 5Vdc and 2.88 A at 24Vdc internal current capacity\u003c\/li\u003e\n\u003cli\u003e24VDC output for powering external devices\u003c\/li\u003e\n\u003cli\u003e20 ms hold-up time at full load, 3000 ms at no load\u003c\/li\u003e\n\u003cli\u003eBuilt-in fuse protection (1746-F1 or equivalent)\u003c\/li\u003e\n\u003cli\u003eUL Listed Industrial Control Equipment\u003c\/li\u003e\n\u003cli\u003eCSA Certified for Class 1 Div 2 Hazardous Locations\u003c\/li\u003e\n\u003cli\u003eCompact design fits 1746 chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eInstall the power supply in the first slot of the 1746 chassis. Ensure input voltage matches the 85-132 \/ 170-250 VAC range. The 24VDC output may be used for external devices, but is not recommended for powering output modules. Use 1746-F1 fuse or equivalent for protection.\u003c\/p\u003e\n\n\u003ch3\u003eHold-up Time Information\u003c\/h3\u003e\n\u003cp\u003eThe hold-up time feature allows the processor to continue logic processing when input voltage drops below nominal. At full load, 20 ms hold-up is provided. At no load, hold-up extends to 3000 ms. Normal operation resumes when input voltage returns to nominal.\u003c\/p\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ1:\u003c\/strong\u003e What is the internal current capacity of the 1746-P4?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA1:\u003c\/strong\u003e 10.0 A at 5Vdc and 2.88 A at 24Vdc.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ2:\u003c\/strong\u003e What is the hold-up time at full load?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA2:\u003c\/strong\u003e 20 ms at full load, 3000 ms at no load.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ3:\u003c\/strong\u003e Is this power supply certified for hazardous locations?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA3:\u003c\/strong\u003e Yes. CSA Certified for Class 1, Div 2, Groups A, B, C, D Hazardous Locations.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52659559071876,"sku":"1746-P4","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-P4.jpg?v=1787147639"},{"product_id":"allen-bradley-1746-ia8-85-132v-ac-digital-input-module","title":"Allen-Bradley | 1746-IA8 85-132V AC Digital Input Module","description":"\u003ch2\u003eAllen-Bradley 1746-IA8 SLC 500 Digital AC Input Module\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong style=\"color: #1a5276;\"\u003eAllen-Bradley 1746-IA8\u003c\/strong\u003e is a SLC 500 digital AC input module featuring 8 input channels. Weighing 0.23 kg, it operates on 85-132V AC with 50mA backplane current, featuring North American Hazardous Location Approval for safe operation in hazardous environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Identification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Rockwell Automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1746-IA8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SLC 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Digital AC Input Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlots:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Open-style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 10662073521201\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f0f0f0;\"\u003e\n\u003cth style=\"padding: 8px 12px; border: 1px solid #ccc; text-align: left; width: 40%;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 8px 12px; border: 1px solid #ccc; text-align: left; width: 60%;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e0.23 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eDimensions (H×W×D)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e13 × 5 × 15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eVoltage Range\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e85-132V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e100-120V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eOperational Frequency\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e47-63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eBackplane Current (5V DC)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e50 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eNominal Input Current\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e12 mA @ 120V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eOff State Current (max)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e2 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eOff State Voltage (max)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e30V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eSignal ON Delay (max)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e35 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eSignal OFF Delay (max)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e45 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eInrush Current (max)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e0.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eInrush Duration (max)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e0.5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eStep Response\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e100 ms in, 2.5 ms out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003ePower Dissipation (per point)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e0.27 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eThermal Dissipation (min\/max)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e0.25 W \/ 2.4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e32°F to 140°F (0°C to 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e1500V AC (backplane), 500V DC (communication)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eHazardous Location Approval\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eNorth American\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eI\/O Connection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e1746-HT and 1746-HCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNorth American Hazardous Location Approval for safe operation in hazardous environments.\u003c\/li\u003e\n\u003cli\u003e8 AC input channels for general-purpose applications.\u003c\/li\u003e\n\u003cli\u003eStatus display for visual indication of module operation.\u003c\/li\u003e\n\u003cli\u003eOpen-style enclosure for chassis mounting.\u003c\/li\u003e\n\u003cli\u003eIsolation voltage: 1500V AC (backplane), 500V DC (communication).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in any SLC 500 chassis slot.\u003c\/li\u003e\n\u003cli\u003eUse 1746-HT or 1746-HCA for I\/O connection.\u003c\/li\u003e\n\u003cli\u003eVerify input voltage within 85-132V AC range.\u003c\/li\u003e\n\u003cli\u003eEnsure operating temperature stays within 32°F to 140°F (0°C to 60°C).\u003c\/li\u003e\n\u003cli\u003eObserve hazardous location installation requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1:\u003c\/strong\u003e How many inputs does the 1746-IA8 have?\u003cbr\u003e\n\u003cstrong\u003eA1:\u003c\/strong\u003e 8 AC input channels.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2:\u003c\/strong\u003e What is the voltage range?\u003cbr\u003e\n\u003cstrong\u003eA2:\u003c\/strong\u003e 85-132V AC, rated 100-120V AC.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3:\u003c\/strong\u003e What is the backplane current draw?\u003cbr\u003e\n\u003cstrong\u003eA3:\u003c\/strong\u003e 50 mA at 5V DC.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52659567493252,"sku":"1746-IA8","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IA8-2.jpg?v=1787225752"},{"product_id":"allen-bradley-1746-ib8-slc-500-digital-input-module-8-channel-24v","title":"Allen-Bradley 1746-IB8 SLC 500 Digital Input Module 8 Channel 24V","description":"\u003ch2 style=\"color: #0056b3; font-size: 1.5em;\"\u003eAllen-Bradley 1746-IB8 SLC 500 Digital DC Input Module\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.05em; line-height: 1.6;\"\u003eThe \u003cb style=\"color: #0056b3;\"\u003eAllen-Bradley 1746-IB8\u003c\/b\u003e is an SLC 500 digital DC input module featuring 8 sinking input channels rated at 24 V DC. Operating from 10-30 V DC, this module provides reliable field signal acquisition for industrial control systems. Approved for Class 1 Division 2 hazardous locations, it draws 50 mA backplane current at 5 V DC and dissipates 1.3 W. Weighing approximately 0.3 kg (0.66 lbs), it operates from 0°C to 60°C.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003cthead style=\"background-color: #f2f4f6;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ccc; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ccc; text-align: left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eRockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e1746-IB8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eModule Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eDigital DC Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e8 (Sinking)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eVoltage Range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e10-30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eNominal Input Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e8 mA @ 24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eOff-State Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e1 mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eOff-State Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e5.0 V DC max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eSignal Delay (ON\/OFF)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e8 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eBackplane Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e50 mA @ 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e1.3 W (4.4 BTU\/hr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eDielectric Withstand\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e1500 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e0°C to 60°C (32°F to 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eHumidity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e5-95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eVibration\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e2.5G @ 57-500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eShock\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e30G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eApprovals\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eUL, CE, Class 1 Div 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ccc;\"\u003e10662073521256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eModel Number Breakdown\u003c\/h3\u003e\n\u003cul style=\"margin-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cb style=\"color: #0056b3;\"\u003e1746\u003c\/b\u003e – SLC 500 I\/O Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cb style=\"color: #0056b3;\"\u003eI\u003c\/b\u003e – Input Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cb style=\"color: #0056b3;\"\u003eB\u003c\/b\u003e – DC Voltage, Sinking Input\u003c\/li\u003e\n\u003cli\u003e\n\u003cb style=\"color: #0056b3;\"\u003e8\u003c\/b\u003e – 8 Input Channels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eInstallation \u0026amp; Field Application Guide\u003c\/h3\u003e\n\u003cul style=\"margin-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003eInstall in any available slot of the SLC 500 chassis. Ensure the power supply supports the 50 mA backplane draw.\u003c\/li\u003e\n\u003cli\u003eWire field devices to the 8 input terminals using appropriate gauge wire. Inputs are sinking type.\u003c\/li\u003e\n\u003cli\u003eVerify field voltage is between 10-30 V DC. Nominal input current is 8 mA at 24 V DC.\u003c\/li\u003e\n\u003cli\u003eFor Class 1 Division 2 installations, follow hazardous area wiring practices and use approved barriers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eWhy Choose the 1746-IB8\u003c\/h3\u003e\n\u003cul style=\"margin-left: 20px; line-height: 1.8;\"\u003e\n\u003cli\u003e8 sinking inputs provide reliable DC signal acquisition for SLC 500 systems.\u003c\/li\u003e\n\u003cli\u003eClass 1 Division 2 approval for hazardous area installations.\u003c\/li\u003e\n\u003cli\u003eLow backplane current (50 mA) minimizes power supply loading.\u003c\/li\u003e\n\u003cli\u003eProven reliability with UL, CE, and NEMA Noise Immunity certification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #0056b3; margin-top: 24px;\"\u003eField Engineer FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cb style=\"color: #0056b3;\"\u003eQ1:\u003c\/b\u003e What is the difference between sinking and sourcing inputs on the 1746-IB8?\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA1:\u003c\/b\u003e The 1746-IB8 provides sinking inputs, meaning the input connects to the common (ground) to turn on. The input circuit sources current to the field device.\u003c\/p\u003e\n\u003cp\u003e\u003cb style=\"color: #0056b3;\"\u003eQ2:\u003c\/b\u003e Can the 1746-IB8 be used with 24 V AC signals?\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA2:\u003c\/b\u003e No, this module is designed for DC input signals only. Use the 1746-IA8 for AC input applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb style=\"color: #0056b3;\"\u003eQ3:\u003c\/b\u003e What is the maximum cable length for field wiring to the 1746-IB8?\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA3:\u003c\/b\u003e Maximum recommended cable length is 305 meters (1000 feet) for reliable signal detection.\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 24px;\"\u003eInquiries: \u003ca style=\"color: #0056b3; text-decoration: none; font-weight: bold;\" href=\"mailto:sale@etowonauto.com\"\u003esale@etowonauto.com\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52659573686404,"sku":"1746-IB8","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IB8-1.jpg?v=1787226462"},{"product_id":"allen-bradley-1746-ic16-48vdc-16-channel-sinking-input-module","title":"Allen-Bradley 1746-IC16 48VDC 16 Channel Sinking Input Module","description":"\u003ch2 style=\"color: #003366; font-weight: bold; margin-bottom: 12px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333;\"\u003eThe \u003cstrong style=\"color: #003366;\"\u003eAllen-Bradley 1746-IC16\u003c\/strong\u003e is a 16-point digital DC sinking input module from the SLC 500 series, manufactured by Rockwell Automation. Engineered for 48V DC general-purpose industrial control applications, it accepts 16 sinking inputs across a operating voltage range of 30 to 60V DC (at 55°C) or 30 to 55V DC (at 60°C). Utilizing a Removable Terminal Block (RTB) compatible with 1746-HT and 1746-HCA connectors, it draws 85 mA (0.085A) at 5V DC backplane power while weighing approximately \u003cstrong style=\"color: #003366;\"\u003e0.27 kg\u003c\/strong\u003e. Certified for Class 1, Division 2 (Groups A, B, C, D) hazardous locations, it delivers robust optical isolation and noise immunity for critical PLC input monitoring.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #003366; font-weight: bold; margin-top: 20px; margin-bottom: 12px;\"\u003eKey Advantages\u003c\/h2\u003e\n\u003cul style=\"font-size: 14px; line-height: 1.5; color: #333333; padding-left: 20px; margin-bottom: 15px;\"\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eHigh-Density 48V Sinking Design:\u003c\/strong\u003e Provides 16 discrete 48V DC sinking input channels in a single SLC 500 chassis slot for dense signal integration.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eClass 1, Div 2 Hazardous Approval:\u003c\/strong\u003e North American standard rated for safe deployment in non-hazardous and Class 1, Division 2, Groups A, B, C, and D environments.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRemovable Terminal Block (RTB):\u003c\/strong\u003e Simplifies initial wiring and system maintenance without disturbing existing field wiring connections.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003e1500V AC Galvanic Isolation:\u003c\/strong\u003e Delivers dielectric withstand and isolation between input channels and backplane logic for high operational safety.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eLightweight SLC 500 Profile:\u003c\/strong\u003e Weighs approximately \u003cstrong style=\"color: #003366;\"\u003e0.27 kg\u003c\/strong\u003e for easy handling and low backplane power consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #003366; font-weight: bold; margin-top: 20px; margin-bottom: 12px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #003366; font-size: 14px; color: #333333;\"\u003e\n    \u003ctbody\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; width: 35%;\"\u003eManufacturer \/ Brand\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003eAllen-Bradley (Rockwell Automation)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003ePart \/ Catalog Number\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e1746-IC16\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eProduct Series \/ Module Type\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003eSLC 500 | Digital DC Input Module\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003eNumber of Inputs \u0026amp; Circuitry\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e16 Inputs (Sinking DC)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eNominal \u0026amp; Operating Voltage\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e48V DC Nominal | 30–60V DC (@ 55°C), 30–55V DC (@ 60°C)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003eBackplane Current Draw\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e85 mA (0.085A) @ 5V DC | 0 mA @ 24V DC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eSignal Delay \u0026amp; Leakage Current\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e4 ms (ON\/OFF) | 1.5 mA Max OFF-State Current\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003eIsolation Voltage\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e1500V AC (1 minute duration)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eWiring Connection Option\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e1746-HT or 1746-HCA Removable Terminal Block\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold; background-color: #f9f9f9;\"\u003eHazardous Location Rating\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003eClass 1, Division 2, Groups A, B, C, D\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px; font-weight: bold;\"\u003eApproximate Net Weight\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #003366; padding: 6px;\"\u003e\u003cstrong style=\"color: #003366;\"\u003e0.27 kg (0.60 lbs)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #003366; font-weight: bold; margin-top: 20px; margin-bottom: 12px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 2px;\"\u003e\u003cstrong\u003eQ1: What is the operating voltage range for the 1746-IC16 module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #555555; margin-bottom: 10px;\"\u003eA1: It operates at 48V DC nominal, with a range of 30–60V DC at 55°C ambient temperature and 30–55V DC at 60°C.\u003c\/p\u003e\n\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 2px;\"\u003e\u003cstrong\u003eQ2: How much backplane current does the 1746-IC16 draw?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #555555; margin-bottom: 10px;\"\u003eA2: The module draws 85 mA (0.085A) from the 5V DC backplane bus and 0 mA from the 24V DC bus.\u003c\/p\u003e\n\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 2px;\"\u003e\u003cstrong\u003eQ3: Is the 1746-IC16 approved for use in hazardous environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #555555; margin-bottom: 10px;\"\u003eA3: Yes, it is approved for Class 1, Division 2, Groups A, B, C, and D hazardous locations under North American standards.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52659578732676,"sku":"1746-IC16","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IC16.jpg?v=1787227430"},{"product_id":"allen-bradley-1746-ov8-8-point-output-module-10-50vdc","title":"Allen-Bradley 1746-OV8 8 Point Output Module 10-50VDC","description":"\u003ch2\u003eAllen-Bradley 1746-OV8 SLC 500 Discrete Output Module\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong style=\"color: #0066cc;\"\u003eAllen-Bradley 1746-OV8\u003c\/strong\u003e | SLC 500 Discrete Output Module with 8 sinking 24V DC output channels. Provides reliable high-current switching for industrial automation applications. Single slot module directly installs to any SLC 500 chassis. Weight: approximately 0.68 kg (1.5 lbs).\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e8 sinking output channels, 10-50V DC range. 1.0A per point @ 30°C, 0.5A @ 60°C. 8.0A per module @ 30°C, 4.0A @ 60°C. 0.1ms ON signal delay, 1.0ms OFF delay. 135mA backplane current @ 5V DC. LED status indicators on front panel. Color-coded removable terminal blocks. Self-lifting pressure plates accept 14 AWG wires.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1746-OV8\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete Output, Sinking\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e8 (1 group)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e10-50 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Current per Point\u003c\/td\u003e\n\u003ctd\u003e1.0A @ 30°C, 0.5A @ 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContinuous Current per Module\u003c\/td\u003e\n\u003ctd\u003e8.0A @ 30°C, 4.0A @ 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSurge Current per Point\u003c\/td\u003e\n\u003ctd\u003e3.0A for 10ms max\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal Delay (ON)\u003c\/td\u003e\n\u003ctd\u003e0.1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal Delay (OFF)\u003c\/td\u003e\n\u003ctd\u003e1.0 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOff-state Leakage\u003c\/td\u003e\n\u003ctd\u003e1 mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOn-state Voltage Drop\u003c\/td\u003e\n\u003ctd\u003e1.2V max @ 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBackplane Current (5V DC)\u003c\/td\u003e\n\u003ctd\u003e135 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBackplane Current (24V DC)\u003c\/td\u003e\n\u003ctd\u003e0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n\u003ctd\u003e6.9 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5-95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAgency Certification\u003c\/td\u003e\n\u003ctd\u003eUL\/C-UL, CE, C-Tick, Class I Div 2\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSlot Requirement\u003c\/td\u003e\n\u003ctd\u003eSingle slot\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.68 kg (1.5 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWiring and Installation\u003c\/h3\u003e\n\u003cp\u003eInstall in any SLC 500 chassis slot. Use color-coded removable terminal blocks for wiring. Self-lifting pressure plates accept up to two 14 AWG (2 mm²) wires. Optional pre-wired cable and 1492 interface module available. LED indicators display I\/O point status. No limit on installation instances, limited only by processor memory and available slots.\u003c\/p\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eHigh current capacity supports demanding loads. Fast 0.1ms ON response ideal for high-speed applications. Sinking outputs compatible with common industrial loads. Class I Division 2 certification enables hazardous area installation. Removable terminal blocks simplify wiring and maintenance. Compact single slot design saves chassis space.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1:\u003c\/strong\u003e What is the output current rating?\u003cbr\u003e\u003cstrong\u003eA1:\u003c\/strong\u003e 1.0A per point @ 30°C, derated to 0.5A @ 60°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2:\u003c\/strong\u003e What voltage range does this module support?\u003cbr\u003e\u003cstrong\u003eA2:\u003c\/strong\u003e 10-50V DC sinking output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3:\u003c\/strong\u003e How many slots does this module occupy?\u003cbr\u003e\u003cstrong\u003eA3:\u003c\/strong\u003e Single slot in any SLC 500 chassis.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52663809212548,"sku":"1746-OV8","price":166.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-OV8.jpg?v=1787667055"},{"product_id":"allen-bradley-1746-ovp16-slc-500-dc-output-module-16-ch","title":"Allen-Bradley 1746-OVP16 | SLC 500 DC Output Module 16-Ch","description":"\u003ch2 style=\"color: #0055A4;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0055A4;\"\u003eAllen-Bradley 1746-OVP16\u003c\/strong\u003e is a 16-point Digital DC Output Module for the SLC 500 system. This high-current sinking module operates at 20.4-26.4V DC and delivers 1.5A per output. It features fused commons with blown fuse LED indication and short-circuit protection for reliable industrial control.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eCore Functionality\u003c\/h2\u003e\n\u003cp\u003eThe 1746-OVP16 provides 16 sinking outputs with a common per 16 points. It handles continuous current of 1.5A per output (1.0A at 30°C) with a module total of 6.4A. The module includes color-coded removable terminal blocks (RTBs) for easy wiring. Front-panel LEDs indicate output status, blown fuse, and processor error conditions.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n  \u003ctr style=\"background:#f2f2f2;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePart Number\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1746-OVP16\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSeries\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSLC 500\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModule Type\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDigital DC Output Module\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutputs\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e16 (sink)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eVoltage Range\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e20.4-26.4V DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCurrent per Output\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1.5A (1.0A at 30°C)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCurrent per Module\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e6.4A max\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSurge Current per Point\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4A for 10ms\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOff-State Leakage\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1mA max\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOn-State Voltage Drop\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1V at 1A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBackplane Current (5V)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e250 mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSignal Delay (On\/Off)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.1ms \/ 1ms\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eThermal Dissipation\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e6.26W max\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0°C to 60°C\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.34 kg (0.75 lbs)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eInstall the 1746-OVP16 in any available SLC 500 chassis slot. Connect 24V DC power to the fused commons. Wire field devices to the color-coded removable terminal blocks. Monitor the blown fuse LED indicator; if illuminated, replace the fuse. Verify output status via front-panel LEDs. Ensure operating temperature stays within 0-60°C range.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThis module delivers high-current sinking outputs with individual 1.5A capacity. Fused commons with blown fuse indicators simplify troubleshooting. The 4A surge capability handles inrush loads. The 0.1ms On-state delay ensures responsive control. Color-coded RTBs reduce wiring errors. Front-panel LEDs provide real-time diagnostics.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Current limits per output?\u003c\/strong\u003e\u003cbr\u003e\nA1: 1.5A continuous (1.0A at 30°C). 4A surge for 10ms. Module total 6.4A max.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Fuse and protection features?\u003c\/strong\u003e\u003cbr\u003e\nA2: Fused common per 16 points. Blown fuse LED indicator. Short-circuit protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Signal delay times?\u003c\/strong\u003e\u003cbr\u003e\nA3: On-state delay 0.1ms. Off-state delay 1ms. Fast response for high-speed applications.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52663824318596,"sku":"1746-OVP16","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-OVP16.jpg?v=1787667472"},{"product_id":"1746-ow8-allen-bradley-slc-500-relay-output-8-ch-5-265v","title":"1746-OW8 | Allen-Bradley SLC 500 Relay Output 8 Ch 5-265V","description":"\u003ch2\u003eAllen-Bradley 1746-OW8 SLC 500 Relay Output Module\u003c\/h2\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #1a5f7a;\"\u003eAllen-Bradley 1746-OW8\u003c\/strong\u003e is a digital contact output module for the SLC 500 PLC platform. It features eight (8) Normally Open (N.O.) relay channels with operating voltage of 5-265 VAC or 5-125 VDC. The module is divided into two output groups with four channels per common. Weight is 0.45 kg.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #f4f7fa; border: 1px solid #b8c9d6;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #b8c9d6; color: #1a2a3a;\"\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1746-OW8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eModule Type\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eDigital Contact Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOutputs\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e8 N.O. Relay Contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOutput Groups\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e2 groups, 4 points per group\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOperating Voltage AC\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e5-265 VAC (47-63 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOperating Voltage DC\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e5-125 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eCurrent per Output (120VAC)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eCurrent per Output (24VDC)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eContinuous Current per Module\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e16.0 A AC (8.0 A per group)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e85 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eBackplane Current (24V)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e90 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSignal Delay (Resistive Load)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eON 10 ms, OFF 10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e3.7 W max (0.138 W per point)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eStep Response\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e60 ms in, 2.5 ms out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e-25 °C to +60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eNon-Operating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e-40 °C to +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e5-95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOperating Vibration\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e2g at 10-500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOperating Shock\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e30g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSlots Required\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0;\"\u003e\n\u003cli\u003e8 Normally Open (N.O.) relay contact outputs\u003c\/li\u003e\n\u003cli\u003eTwo isolated groups with 4 outputs per common\u003c\/li\u003e\n\u003cli\u003eWide voltage range: 5-265 VAC or 5-125 VDC\u003c\/li\u003e\n\u003cli\u003e1.5 A at 120VAC and 1.2 A at 24VDC per output\u003c\/li\u003e\n\u003cli\u003e10 ms ON\/OFF signal delay at resistive load\u003c\/li\u003e\n\u003cli\u003eEliminates need for interposing relays\u003c\/li\u003e\n\u003cli\u003eClass 1 Division 2 hazardous location certified\u003c\/li\u003e\n\u003cli\u003eCompatible with SLC 5\/01, 5\/02, 5\/03, 5\/04, 5\/05 controllers\u003c\/li\u003e\n\u003cli\u003eSupports local and remote I\/O chassis installation\u003c\/li\u003e\n\u003cli\u003eOpen-type equipment for industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eInstall the module in any slot of the SLC 500 chassis. For remote I\/O applications, slot 0 is reserved for a communication adapter. Use surge suppression devices to extend module lifespan. Do not disconnect equipment while powered or in hazardous areas to prevent electric arc. Observe pollution degree 2 requirements per EN\/IEC 60664-1.\u003c\/p\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ1:\u003c\/strong\u003e How many outputs does the 1746-OW8 provide?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA1:\u003c\/strong\u003e 8 Normally Open relay contact outputs in 2 groups of 4.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ2:\u003c\/strong\u003e What is the voltage range for this module?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA2:\u003c\/strong\u003e 5-265 VAC (47-63 Hz) or 5-125 VDC.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ3:\u003c\/strong\u003e Is this module certified for hazardous locations?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA3:\u003c\/strong\u003e Yes. Certified for Class 1, Division 2 hazardous locations.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52663831298180,"sku":"1746-OW8","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-OW8.jpg?v=1787668249"},{"product_id":"1746-p3-allen-bradley-slc-500-dc-power-supply-24v-3-6a","title":"1746-P3 | Allen-Bradley SLC 500 DC Power Supply 24V 3.6A","description":"\u003ch2\u003eAllen-Bradley 1746-P3 SLC 500 DC Power Supply\u003c\/h2\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #1a5f7a;\"\u003eAllen-Bradley 1746-P3\u003c\/strong\u003e is a DC power supply module for the SLC 500 controller platform. It operates at 19.2-28.8 VDC input and provides backplane power of 3.6 A at 5Vdc and 0.87 A at 24Vdc. Mounted at the left-most position of the chassis without occupying a slot, this module is certified for Class 1 Division 2 hazardous locations. Weight is 1.1 kg (2.5 lbs).\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #f4f7fa; border: 1px solid #b8c9d6;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #b8c9d6; color: #1a2a3a;\"\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1746-P3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eModule Type\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003ePower Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e19.2-28.8 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eNominal Input Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInput Power\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e61 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eTypical Line Power\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e90 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInrush Current\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eCurrent Capacity (5V)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e3.6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eCurrent Capacity (24V)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e0.87 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e3.6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eBackplane Current (24V)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e0.87 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eHold-up Time (Full Load)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eHold-up Time (No Load)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1000 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e600V AC RMS for 1s (Version B+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eFuse Protection\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1746-F3 or equivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e0 to 60 °C (32 to 140 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eDeration\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e5% above 55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eLocation\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eLeft-most, 1746 Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e79.2 x 144.8 x 139.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1.1 kg (2.5 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0;\"\u003e\n\u003cli\u003eProvides backplane power to SLC 500 chassis modules\u003c\/li\u003e\n\u003cli\u003e19.2-28.8 VDC input with 24 VDC nominal\u003c\/li\u003e\n\u003cli\u003e3.6 A at 5Vdc and 0.87 A at 24Vdc current capacity\u003c\/li\u003e\n\u003cli\u003eMounted at left-most position, no chassis slot required\u003c\/li\u003e\n\u003cli\u003e5 ms hold-up time at full load, 1000 ms at no load\u003c\/li\u003e\n\u003cli\u003eUL and C-UL Listed for Class 1 Div 2 hazardous locations\u003c\/li\u003e\n\u003cli\u003e600V AC RMS isolation (Version B and later)\u003c\/li\u003e\n\u003cli\u003eReplaceable fuse (1746-F3 or equivalent)\u003c\/li\u003e\n\u003cli\u003eDesigned for altitudes up to 2000 meters without derating\u003c\/li\u003e\n\u003cli\u003ePollution Degree 2 and Category II rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eMount the power supply at the left-most position of the 1746 chassis. Use 1746-F3 fuse or equivalent (BUSSMAN AGC 5 or Nagasawa ULCS-61ML-5). Only 1\/8 inch flat head and 1\/4 inch Phillips head screwdrivers are required for installation. Observe ESD precautions: keep in static-shield packaging when not in use, avoid touching connector pins or circuit components.\u003c\/p\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ1:\u003c\/strong\u003e What is the input voltage range for the 1746-P3?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA1:\u003c\/strong\u003e 19.2-28.8 VDC with 24 VDC nominal.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ2:\u003c\/strong\u003e What is the hold-up time at full load?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA2:\u003c\/strong\u003e 5 ms at full load, 1000 ms at no load.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ3:\u003c\/strong\u003e Is this module certified for hazardous locations?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA3:\u003c\/strong\u003e Yes. UL and C-UL Listed for Class 1, Division 2, Groups A, B, C, D Hazardous Locations.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52663841292420,"sku":"1746-P3","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-P3-4.jpg?v=1787668915"}],"url":"https:\/\/www.etowonauto.com\/collections\/allen-bradley-slc-100-500.oembed?page=6","provider":"Etowon Auto","version":"1.0","type":"link"}