{"product_id":"1769-ob8-allen-bradley-compactlogix-24v-dc-output-module","title":"1769-OB8 Allen-Bradley - CompactLogix 24V DC Output Module","description":"\u003ch2\u003eAllen-Bradley 1769-OB8: High-Current DC Sourcing Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e1769-OB8\u003c\/strong\u003e from Allen-Bradley delivers robust performance for demanding DC output applications. This 8-channel, 24V DC sourcing module provides high-current driving capability, making it ideal for controlling solenoids, relays, and indicators. It seamlessly integrates with CompactLogix controllers and MicroLogix 1500 systems for flexible automation solutions.\u003c\/p\u003e\n\u003ch3\u003eCore Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003eBrand \u0026amp; Manufacturer:\u003c\/span\u003e Allen-Bradley \/ Rockwell Automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003eModel Number:\u003c\/span\u003e \u003cstrong\u003e1769-OB8\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003eModule Type:\u003c\/span\u003e 24V DC Sourcing Digital Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003eOutput Channels:\u003c\/span\u003e 8 points, grouped as 2 isolated banks of 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003eOperating Voltage Range:\u003c\/span\u003e 20.4 to 26.4 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003eSurge Current:\u003c\/span\u003e 4 Amps for 10 milliseconds (repeatable every 2 seconds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003eBackplane Current Draw:\u003c\/span\u003e 145 mA at 5.1V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003eOn-State Voltage:\u003c\/span\u003e 30V DC maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003eOff-State Leakage Current:\u003c\/span\u003e 0.5 mA maximum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; System Integration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis module is part of the versatile \u003cstrong\u003e1769\u003c\/strong\u003e series Compact I\/O family.\u003c\/li\u003e\n\u003cli\u003eIt works with CompactLogix controllers and MicroLogix 1500 for expansion I\/O.\u003c\/li\u003e\n\u003cli\u003eYou can use it with network adapters like the \u003cstrong\u003e1769-AENTR\u003c\/strong\u003e (EtherNet\/IP) or \u003cstrong\u003e1769-ADN\u003c\/strong\u003e (DeviceNet).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Mounting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYou can mount the module on a standard DIN rail or directly to a panel.\u003c\/li\u003e\n\u003cli\u003eUse the replacement terminal block (\u003cstrong\u003e1769-RTBN18\u003c\/strong\u003e) if needed for wiring.\u003c\/li\u003e\n\u003cli\u003eEnsure you lock all bus connectors together for proper electrical communication.\u003c\/li\u003e\n\u003cli\u003eThe module supports a wire size range from 22 to 16 AWG for stranded copper.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe module offers configurable output states for fault conditions.\u003c\/li\u003e\n\u003cli\u003eIt provides a high inrush current capability for inductive load switching.\u003c\/li\u003e\n\u003cli\u003eEach of the two groups can be wired to a different DC power source.\u003c\/li\u003e\n\u003cli\u003eThe input data file reflects the commanded output state, not the terminal status.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackaging \u0026amp; Shipping Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYou will receive one \u003cstrong\u003e1769-OB8\u003c\/strong\u003e DC output module.\u003c\/li\u003e\n\u003cli\u003eThe package includes the module door and its corresponding label.\u003c\/li\u003e\n\u003cli\u003eShipping weight is approximately 2 pounds with dimensions of 8x8x5 inches.\u003c\/li\u003e\n\u003cli\u003eWe ship all orders via major carriers: FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe provide a 12-month warranty on this product from the date of purchase.\u003c\/li\u003e\n\u003cli\u003eThe warranty covers defects in materials and workmanship under normal use.\u003c\/li\u003e\n\u003cli\u003ePlease contact our support team to initiate any warranty service claims.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat does \"sourcing\" output mean for this module?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module provides the positive voltage (24V DC) to the load. You connect the other side of your load to the common terminal (DC negative).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat is the maximum continuous current per output point?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach output on the \u003cstrong\u003e1769-OB8\u003c\/strong\u003e can handle a continuous current of 2 Amps under normal operating conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCan I use this module to directly start a small DC motor?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYes, its high surge current rating makes it suitable for starting small motors, motorized valves, and other inductive loads.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHow does the module handle a wire break or short circuit?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module's internal circuitry does not directly report field wiring faults. The controller only sees the data echo from its output command.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat replacement parts are available for this module?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou can order a replacement door (\u003cstrong\u003e1769-RD\u003c\/strong\u003e) and a replacement terminal block (\u003cstrong\u003e1769-RTBN18\u003c\/strong\u003e) separately if needed. © 2025 Ubest Automation Limited. All rights reserved. Original Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e Contact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51208174338330,"sku":null,"price":158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1769-OB8_3.jpg?v=1760507304","url":"https:\/\/www.ubestplc.com\/ar\/products\/1769-ob8-allen-bradley-compactlogix-24v-dc-output-module","provider":"Ubest Automation Limited","version":"1.0","type":"link"}