{"product_id":"allen-bradley-slc-500-dc-input-module-8-channel-1746-iv8","title":"Allen-Bradley SLC 500 DC Input Module - 8 Channel | 1746-IV8","description":"\u003ch2\u003eAllen-Bradley 1746-IV8 Digital DC Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1746-IV8\u003c\/strong\u003e provides reliable 24V DC input capability for SLC 500 systems. This 8-channel module offers fast response and easy installation. It works perfectly with sensors and switches in industrial applications.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eModel:\u003c\/strong\u003e 1746-IV8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eSeries:\u003c\/strong\u003e SLC 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eModule Type:\u003c\/strong\u003e 24V DC Sourcing Input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eInput Channels:\u003c\/strong\u003e 8 points in one group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eVoltage Range:\u003c\/strong\u003e 10-30V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eInput Current:\u003c\/strong\u003e 8mA @ 24V DC nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eResponse Time:\u003c\/strong\u003e 8ms ON and OFF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eBackplane Current:\u003c\/strong\u003e 50mA @ 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eOff-state Voltage:\u003c\/strong\u003e 5V DC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eOff-state Current:\u003c\/strong\u003e 1mA maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eOperating Temperature:\u003c\/strong\u003e 0 to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eStorage Temperature:\u003c\/strong\u003e -40 to 85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eHumidity Range:\u003c\/strong\u003e 5-95% non-condensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEight independent DC input channels\u003c\/li\u003e\n\u003cli\u003eLED status indicators for each input\u003c\/li\u003e\n\u003cli\u003eFast 8 millisecond response time\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range\u003c\/li\u003e\n\u003cli\u003eSingle-slot compact design\u003c\/li\u003e\n\u003cli\u003eSourcing input configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in any SLC 500 chassis slot\u003c\/li\u003e\n\u003cli\u003eUse 14 AWG wires for connections\u003c\/li\u003e\n\u003cli\u003eAlways disconnect power before installation\u003c\/li\u003e\n\u003cli\u003eCheck LED indicators for proper operation\u003c\/li\u003e\n\u003cli\u003eEnsure voltage matches your application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne \u003cstrong\u003e1746-IV8\u003c\/strong\u003e input module\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eProduct specification sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe ship via FedEx, UPS, and DHL\u003c\/li\u003e\n\u003cli\u003eFast order processing available\u003c\/li\u003e\n\u003cli\u003eReal-time tracking provided\u003c\/li\u003e\n\u003cli\u003eInternational shipping options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12-month quality guarantee included\u003c\/li\u003e\n\u003cli\u003eProfessional technical support available\u003c\/li\u003e\n\u003cli\u003eReliable performance assurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat devices work with the 1746-IV8 module?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIt connects to sensors, limit switches, and push buttons.\u003c\/li\u003e\n\u003cli\u003eThe module interfaces with 24V DC field devices directly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow many modules can I install in one chassis?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIt depends on your chassis size and processor limits.\u003c\/li\u003e\n\u003cli\u003eThe SLC 500 system supports multiple input modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat wiring size should I use for connections?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWe recommend 14 AWG or 2.0mm wires for best results.\u003c\/li\u003e\n\u003cli\u003eProper wiring ensures reliable signal transmission.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDoes this module require external power?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNo, it draws all needed power from the backplane.\u003c\/li\u003e\n\u003cli\u003eThe module uses only 50mA at 5V DC from chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat is the input signal delay time?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBoth ON and OFF transitions take 8 milliseconds.\u003c\/li\u003e\n\u003cli\u003eThis fast response suits most industrial applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload Documentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGet the complete technical manual for the \u003cstrong\u003e1746-IV8\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDownload the specification sheet \u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/SLC_500_Hardware.pdf?v=1759126879\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e for detailed information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | \u003ca href=\"https:\/\/wa.me\/8618630005825\"\u003e+86 186 3000 5825\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51133717512474,"sku":"1746-IV8","price":143.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1746-IV8.jpg?v=1758762162","url":"https:\/\/www.ubestplc.com\/ru\/products\/allen-bradley-slc-500-dc-input-module-8-channel-1746-iv8","provider":"Ubest Automation Limited","version":"1.0","type":"link"}