{"product_id":"allen-bradley-1794-ob8ep-flex-i-o-digital-dc-output-module","title":"1794-OB8EP | Allen-Bradley FLEX I\/O 8-Point 24 VDC Sourcing Output Module with Electronic Protection","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley 1794-OB8EP is an 8-point FLEX I\/O digital output module providing sourcing outputs for 24 VDC control applications. Each channel supports up to 2 A of output current with low on-state voltage drop and minimal off-state leakage. The module includes electronic protection that disconnects output channels under fault conditions, improving system safety and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1794-OB8EP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFLEX I\/O Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFLEX I\/O Digital DC Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 sourcing outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal On-State Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-State Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19.2–31.2 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 A max per output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-State Current (per channel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Current Limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-State Voltage Drop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.2 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOff-State Leakage Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 V continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlexbus Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e73 mA @ 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5 W @ 31.2 VDC max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18.8 BTU\/hr @ 31.2 VDC max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal Supply Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19.2–31.2 VDC, 20–35 mA, 5% ripple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Delay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 ms max (on\/off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Terminal Bases\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1794-TB2, TB3, TB3S, TBN, TBKD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN rail mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow LED status indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eInformation About 1794-OB8EP\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 1794-OB8EP is part of the FLEX I\/O family and provides eight electronically protected sourcing outputs for distributed automation systems. Its design allows for module insertion and removal under power because field wiring is terminated at the terminal base rather than the module itself. The unit operates over a wide 19.2–31.2 VDC supply range and supports fast on\/off switching times suitable for motion-related and general-purpose control tasks. Compatible with multiple terminal base types, the module integrates into FLEX I\/O networks connected through EtherNet\/IP, ControlNet, DeviceNet, or Universal Remote I\/O adapters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEight Sourcing Outputs: Supports 24 VDC output switching for a variety of field devices.\u003c\/li\u003e\n\u003cli\u003eElectronic Protection (EP): Automatically disconnects outputs during faults to prevent damage.\u003c\/li\u003e\n\u003cli\u003e2 A per Channel Capability: Handles higher current loads with a 10 A per module maximum.\u003c\/li\u003e\n\u003cli\u003eHot-Swap Installation: Modules can be replaced under power since wiring remains with the terminal base.\u003c\/li\u003e\n\u003cli\u003eLow Voltage Drop: Maximum 0.2 VDC on-state drop for efficient load operation.\u003c\/li\u003e\n\u003cli\u003eWide Supply Range: Operates from 19.2–31.2 VDC with minimal ripple requirements.\u003c\/li\u003e\n\u003cli\u003eFLEX I\/O Platform Compatibility: Works with terminal bases such as 1794-TB2, -TB3, -TB3S, -TBN, and -TBKD.\u003c\/li\u003e\n\u003cli\u003eLED Diagnostics: Includes status indicators for channel and module operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1794-OB8EP delivers the reliability and precision required for protected DC output control in FLEX I\/O distributed automation systems.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47646252433706,"sku":"1794-OB8EP","price":255.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/1794-OB8EP.jpg?v=1745947881","url":"https:\/\/iqelectro.com\/products\/allen-bradley-1794-ob8ep-flex-i-o-digital-dc-output-module","provider":"IQElectro","version":"1.0","type":"link"}