{"product_id":"allen-bradley-slc-500-1746-io12dc-i-o-combination-module","title":"Allen-Bradley SLC 500 - 1746-IO12DC I\/O Combination Module","description":"\u003ch2\u003eAllen-Bradley 1746-IO12DC Combination I\/O Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1746-IO12DC\u003c\/strong\u003e combines inputs and outputs in one compact module. This versatile unit provides six DC inputs and six relay outputs. It saves space in your SLC 500 control system while maintaining full functionality.\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-IO12DC\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 Digital Combination I\/O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eDC Input Channels:\u003c\/strong\u003e 6 points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eRelay Output Channels:\u003c\/strong\u003e 6 points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eInput Voltage:\u003c\/strong\u003e 10-30V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eOutput Voltage:\u003c\/strong\u003e 5-265V AC \/ 5-125V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eOutput Current:\u003c\/strong\u003e 1.5A AC \/ 1.2A DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eSignal Delay:\u003c\/strong\u003e 8 milliseconds typical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eBackplane Current:\u003c\/strong\u003e 60-80mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003ePower Dissipation:\u003c\/strong\u003e 3.9W 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;\"\u003eContact Type:\u003c\/strong\u003e Normally open relays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003eIsolation:\u003c\/strong\u003e 1500V AC tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSix 24V DC sinking inputs\u003c\/li\u003e\n\u003cli\u003eSix relay contact outputs\u003c\/li\u003e\n\u003cli\u003eMixed voltage operation capability\u003c\/li\u003e\n\u003cli\u003eLED status indicators for all points\u003c\/li\u003e\n\u003cli\u003eCompact single-slot design\u003c\/li\u003e\n\u003cli\u003eRemovable terminal blocks\u003c\/li\u003e\n\u003cli\u003eShort-circuit and overload protection\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 except slot 0\u003c\/li\u003e\n\u003cli\u003eUse proper wire sizes for current ratings\u003c\/li\u003e\n\u003cli\u003eFollow voltage separation guidelines\u003c\/li\u003e\n\u003cli\u003eCheck all LED indicators after power-up\u003c\/li\u003e\n\u003cli\u003eMaintain proper clearance for heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne \u003cstrong\u003e1746-IO12DC\u003c\/strong\u003e combination 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\u003eFast worldwide shipping via FedEx, UPS, DHL\u003c\/li\u003e\n\u003cli\u003eProfessional packaging protection\u003c\/li\u003e\n\u003cli\u003eReal-time order tracking\u003c\/li\u003e\n\u003cli\u003eQuick dispatch from inventory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty Protection\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12-month comprehensive warranty\u003c\/li\u003e\n\u003cli\u003eQuality performance guarantee\u003c\/li\u003e\n\u003cli\u003eTechnical support included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat types of loads can the outputs control?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe relay outputs handle both AC and DC loads.\u003c\/li\u003e\n\u003cli\u003eThey work with motors, solenoids, and contactors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCan I use different voltages on the outputs?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eYes, each output can switch different voltages.\u003c\/li\u003e\n\u003cli\u003eThe relays provide complete voltage isolation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat input devices are compatible?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe DC inputs work with sensors and switches.\u003c\/li\u003e\n\u003cli\u003eThey accept 10-30V DC signals from field devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow many common groups are there?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe six outputs share one common connection.\u003c\/li\u003e\n\u003cli\u003eThe six inputs also share one common point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat is the maximum switching frequency?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThe relays handle typical industrial duty cycles.\u003c\/li\u003e\n\u003cli\u003eConsider mechanical life for high-frequency applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload Documentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAccess complete technical specifications for the \u003cstrong\u003e1746-IO12DC\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDownload the installation manual \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 guidance.\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\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51133771120922,"sku":"1746-IO12DC","price":158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1746-IO12DC_3.jpg?v=1758762039","url":"https:\/\/www.ubestplc.com\/fa\/products\/allen-bradley-slc-500-1746-io12dc-i-o-combination-module","provider":"Ubest Automation Limited","version":"1.0","type":"link"}