{"product_id":"1756-ob8ei-isolated-output-module-allen-bradley","title":"1756-OB8EI Isolated Output Module Allen-Bradley","description":"\u003ch2\u003eThe \u003cstrong\u003eAllen-Bradley 1756-OB8EI\u003c\/strong\u003e  Premium DC Output Module\u003c\/h2\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003e1756-OB8EI\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e 8-Point Sourcing DC Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Configuration:\u003c\/strong\u003e Individually Isolated, Electronically Fused\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 24 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage Range:\u003c\/strong\u003e 10 to 30 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent per Point:\u003c\/strong\u003e \u003cspan style=\"color: #e74c3c;\"\u003e2 Amps at 60°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Module Current:\u003c\/strong\u003e 16A @ 55°C, derating to \u003cspan style=\"color: #e74c3c;\"\u003e10A at 60°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Current:\u003c\/strong\u003e 4A for 10ms (repeatable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Delay (OFF to ON):\u003c\/strong\u003e 1 ms maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Delay (ON to OFF):\u003c\/strong\u003e 5 ms maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current (5.1V):\u003c\/strong\u003e 250 milliamps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 4.7 Watts at 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 250V AC Continuous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Wiring\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003e1756-OB8EI\u003c\/strong\u003e installs into any standard ControlLogix chassis slot.\u003c\/li\u003e\n\u003cli\u003eYou must use a compatible removable terminal block for wiring.\u003c\/li\u003e\n\u003cli\u003eRecommended terminal blocks are the \u003cstrong\u003e1756-TBCH\u003c\/strong\u003e or \u003cstrong\u003e1756-TBS6H\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThe module provides \u003cspan style=\"color: #e74c3c;\"\u003eindividual channel isolation\u003c\/span\u003e for enhanced safety.\u003c\/li\u003e\n\u003cli\u003eElectronic fusing protects each output from short-circuit conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance \u0026amp; Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis module offers very fast \u003cspan style=\"color: #e74c3c;\"\u003eswitching response times\u003c\/span\u003e for precise control.\u003c\/li\u003e\n\u003cli\u003eIt supports a wide operating voltage from 10V to 30V DC.\u003c\/li\u003e\n\u003cli\u003eThe design ensures reliable operation in temperatures from 0°C to 60°C.\u003c\/li\u003e\n\u003cli\u003eYou can configure fault states (Hold Last State, Go to Program Mode).\u003c\/li\u003e\n\u003cli\u003eIt is ideal for driving actuators, solenoid valves, and indicator lamps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does \"electronically fused\" mean for this module?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Each output channel has built-in electronic protection that acts like a fuse. It quickly disables the output during a short circuit, preventing damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of individually isolated outputs?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Isolation prevents a fault on one channel from affecting the others. It increases system reliability and simplifies troubleshooting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 1756-OB8EI module currently in stock?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, we have this ControlLogix module available for immediate shipment from our warehouse.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is your shipping and return policy?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We ship worldwide within 5 business days using major carriers. Unused items can be returned within 30 days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this module with a POINT I\/O adapter?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the \u003cstrong\u003e1756-OB8EI\u003c\/strong\u003e is compatible with POINT I\/O communication adapters for distributed control setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact for Technical Sales:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e | \u003ca href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAuthorized Partner: \u003ca href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45503614255265,"sku":"1756-OB8EI","price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1756-OB8EI.jpg?v=1764921442","url":"https:\/\/www.autonexcontrol.com\/sk\/products\/1756-ob8ei-isolated-output-module-allen-bradley","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}