{"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","url":"https:\/\/www.etowonauto.com\/pt\/products\/allen-bradley-1746-ia16-16-point-ac-input-35ms-on-delay","provider":"Etowon Auto","version":"1.0","type":"link"}