{"product_id":"plc-output-module-100-brand-new-allen-bradley-1769-ob8","title":"PLC Output Module 100% Brand New | Allen-Bradley 1769-OB8","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1769-OB8\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides localized digital output control for 1769-based automation platforms. This module features 8 sourcing digital outputs designed to command DC field devices such as solenoids, pilot lights, and small relays. Fully compatible with CompactLogix controllers and MicroLogix 1500 systems, the 1769-OB8 facilitates modular expansion in high-vibration industrial environments. We supply this unit in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal condition, ensuring peak performance and electrical integrity for your control architecture.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1769-OB8 utilizes high-current sourcing circuitry to deliver reliable power to field-side actuators.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1769-OB8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 Sourcing Digital Outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20.4–26.4 V DC (24V DC Nominal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.0 A per point \/ 8.0 A max per module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e750V DC (Field side to System side)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to +60°C (32°F to +140°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e145 mA @ 5.1V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e118 x 35 x 87 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL, CE, cULus, Class I Div 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe 1769-OB8 addresses the specific needs of rugged machine control where high per-point current and signal isolation are mandatory.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Current Delivery:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike high-density modules that limit current per point, the 1769-OB8 delivers a full 1.0 Amp per output. This allows the module to drive larger solenoids and inductive loads directly without the need for interposing relays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAn integrated 750V DC isolation barrier separates the field-side wiring from the sensitive controller backplane. This prevents electrical surges or ground faults in the field from damaging the CPU or other rack modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStreamlined Troubleshooting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDedicated status LEDs for each of the 8 channels provide instant visual verification of output states. Maintenance teams can identify logic-to-field mismatches at a glance without utilizing external testing equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRemovable Terminal Block (RTB):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module features a removable connector that permits pre-wiring of the cabinet. During replacement, technicians swap the hardware without touching the field wires, drastically reducing Mean Time to Repair (MTTR).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHazardous Environment Reliability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith Class I Div 2 certification, this module operates safely in environments where flammable gases or vapors may be present, extending its application to chemical and oil and gas processing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does \"Sourcing\" output mean for the 1769-OB8?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn a sourcing configuration, the 1769-OB8 supplies the positive voltage (+24V DC) to the load. The other side of your field device must connect to the common\/negative terminal of your power supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix this module with 1769-IB8 input modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 1769 Compact I\/O system allows you to mix input, output, and specialty modules in any order, provided you stay within the power supply's current limits and the controller's maximum module count.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1769-OB8 require an external power supply for the field side?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. While the backplane powers the module's internal logic, you must connect an external 24V DC power source to the module terminals to provide the switching current for your field devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum number of modules I can add to a CompactLogix rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis depends on the specific controller model (e.g., L32E, L35E) and the \"Power Supply Distance Rating.\" Most 1769-OB8 modules must be installed within 8 slots of the power supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43166072275034,"sku":"1769-OB8","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/341._4e18798c-cded-40dd-8d1a-87a00265fe1d.jpg?v=1775032406","url":"https:\/\/www.spareoil.com\/products\/plc-output-module-100-brand-new-allen-bradley-1769-ob8","provider":"SpareOil Automation","version":"1.0","type":"link"}