{"product_id":"allen-bradley-1746-iv32-24v-sourcing-input-4-groups","title":"Allen-Bradley 1746-IV32 | 24V Sourcing Input 4 Groups","description":"\u003ch2\u003eAllen-Bradley 1746-IV32 SLC 500 Discrete Input Module\u003c\/h2\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #1a5f7a;\"\u003eAllen-Bradley 1746-IV32\u003c\/strong\u003e is a 24 VDC sourcing input module for the SLC 500 platform. It features thirty-two (32) input channels arranged in four (4) groups of eight (8) channels each. Operating voltage ranges from 15 to 30 VDC at 50 °C with a backplane current draw of 106 mA at 5 VDC. Weight is 0.35 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-IV32\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;\"\u003e24 VDC Discrete 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;\"\u003e32 (4 groups of 8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInput Voltage Range (50 °C)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e15-30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eInput Voltage Range (60 °C)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e15-26.4 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eNominal Input Current\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e5.1 mA @ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOn-State Voltage Min\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e15.0 VDC\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;\"\u003e5.0 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eOff-State Current Max\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1.5 mA\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;\"\u003e3 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;\"\u003e8 ms max\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;\"\u003e106 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 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eIsolation from Backplane\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e1500 VAC for 1 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eHeat Dissipation per Point\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e0.20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eTotal Heat Dissipation\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e6.65 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003eFuse Rating (Series A-C)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e2.5 A per common (non-replaceable)\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;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e-40 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;\"\u003e2.5G at 57-200 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;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px; border: 1px solid #8ba3b0;\"\u003e0.35 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\u003e32 digital input channels in 4 isolated groups of 8\u003c\/li\u003e\n\u003cli\u003e15-30 VDC input voltage range (15-26.4 VDC at 60 °C)\u003c\/li\u003e\n\u003cli\u003e5.1 mA nominal input current at 24 VDC\u003c\/li\u003e\n\u003cli\u003e3 ms ON delay, 8 ms OFF delay\u003c\/li\u003e\n\u003cli\u003e1500 VAC isolation from backplane for 1 minute\u003c\/li\u003e\n\u003cli\u003eCE, CSA, and UL certified\u003c\/li\u003e\n\u003cli\u003eClass I Division 2 hazardous location approved\u003c\/li\u003e\n\u003cli\u003eNEMA ICS 2-230 noise immunity\u003c\/li\u003e\n\u003cli\u003eSeries A-C include non-replaceable 2.5A fuses per common\u003c\/li\u003e\n\u003cli\u003eInstall in any SLC 500 chassis slot\u003c\/li\u003e\n\u003cli\u003eSupports local, extended, and distributed I\/O racks\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. Series A, B, and C have non-replaceable 2.5A fuses per input common. Series D has no internal group fusing. Ensure input voltage does not exceed 30 VDC. For 60 °C operation, voltage range is limited to 15-26.4 VDC. Use in Class I Division 2 hazardous locations requires proper installation per certification guidelines.\u003c\/p\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ1:\u003c\/strong\u003e How many input channels does the 1746-IV32 have?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA1:\u003c\/strong\u003e 32 channels arranged in 4 groups of 8 channels each.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eQ2:\u003c\/strong\u003e What is the input voltage range?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #1a5f7a;\"\u003eA2:\u003c\/strong\u003e 15-30 VDC at 50 °C, derated to 15-26.4 VDC at 60 °C.\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 3 ms ON delay maximum, 8 ms OFF delay maximum.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52764100526212,"sku":"1746-IV32","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IV32-3.jpg?v=1788614829","url":"https:\/\/www.etowonauto.com\/it\/products\/allen-bradley-1746-iv32-24v-sourcing-input-4-groups","provider":"Etowon Auto","version":"1.0","type":"link"}