{"product_id":"output-module-1756-ob8i-allen-bradley-8-point","title":"Output Module | 1756-OB8I Allen-Bradley 8-Point","description":"\u003ch2\u003eAllen-Bradley ControlLogix \u003cstrong\u003e1756-OB8I\u003c\/strong\u003e 8-Point Isolated DC Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e1756-OB8I\u003c\/strong\u003e is an 8-point isolated DC output module from the Allen-Bradley ControlLogix series. Rockwell Automation designed this module with \u003cspan style=\"color: #c41e3a; font-weight: bold;\"\u003e8 individually isolated outputs\u003c\/span\u003e for critical applications requiring \u003cspan style=\"color: #2e8b57; font-weight: bold;\"\u003e250V channel-to-channel isolation\u003c\/span\u003e. Each output delivers \u003cspan style=\"color: #3498db; font-weight: bold;\"\u003e2A at 12-24VDC\u003c\/span\u003e with configurable fault states.\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #c41e3a; font-weight: bold;\"\u003e8 individually isolated outputs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57; font-weight: bold;\"\u003e12-24VDC nominal\u003c\/span\u003e (10-30V range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #3498db; font-weight: bold;\"\u003e2A current per point\u003c\/span\u003e @ 60°C\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #c41e3a; font-weight: bold;\"\u003e16A total module current\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e8b57;\"\u003e0.5V max voltage drop\u003c\/span\u003e @ 2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #3498db;\"\u003e4A surge current\u003c\/span\u003e (10ms duration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eBackplane: \u003cspan style=\"color: #c41e3a;\"\u003e165mA @5.1V\u003c\/span\u003e (0.89W)\u003c\/li\u003e\n\u003cli\u003e24V supply: \u003cspan style=\"color: #2e8b57;\"\u003e2mA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eIsolation:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #3498db; font-weight: bold;\"\u003e250V continuous isolation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #c41e3a;\"\u003e1350V AC tested\u003c\/span\u003e (2 sec)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eThermal:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e8b57;\"\u003e4.6W max power dissipation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #3498db;\"\u003e15.7 BTU\/hr\u003c\/span\u003e thermal output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Allen-Bradley \u003cstrong\u003e1756-OB8I\u003c\/strong\u003e isolated DC output module\u003c\/li\u003e\n\u003cli\u003e1x installation documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Documentation\u003c\/h3\u003e\n\u003cp\u003e\u003ca style=\"background-color: #c41e3a; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px; display: inline-block; font-weight: bold;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/1756_ControlLogix_Communication_Modules_Specifications.pdf?v=1752115237\" target=\"_blank\"\u003e📥 Download Product Datasheet PDF\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1. How many outputs does the \u003cstrong\u003e1756-OB8I\u003c\/strong\u003e have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1756-OB8I\u003c\/strong\u003e features \u003cspan style=\"color: #c41e3a; font-weight: bold;\"\u003e8 individually isolated DC outputs\u003c\/span\u003e with 2A capacity per point.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What is the isolation rating between channels?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt provides \u003cspan style=\"color: #2e8b57; font-weight: bold;\"\u003e250V continuous isolation\u003c\/span\u003e between channels, tested at 1350V AC for 2 seconds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Does this module include internal fuses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, the \u003cstrong\u003e1756-OB8I\u003c\/strong\u003e has \u003cspan style=\"color: #3498db; font-weight: bold;\"\u003eno internal fuses\u003c\/span\u003e - external protection is recommended for each output.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050301194372,"sku":"1756-OB8I","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1756-OB8I.jpg?v=1771470819","url":"https:\/\/www.etowonauto.com\/nb\/products\/output-module-1756-ob8i-allen-bradley-8-point","provider":"Etowon Auto","version":"1.0","type":"link"}