{"product_id":"allen-bradley-1769-ob32-digital-output-module","title":"Allen-Bradley 1769-OB32 Digital Output Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-OB32\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ediscrete output module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley CompactLogix\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMicroLogix 1500\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystems. With\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e32 output points\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein a single\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-series footprint\u003c\/strong\u003e, this module is ideal for applications that require high I\/O counts within limited cabinet space. It operates using\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esourcing logic\u003c\/strong\u003e, meaning it provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24V DC power\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto connected field loads such as solenoids, motor starters, and indicator lights.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-OB32\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis built for industrial reliability, featuring\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eelectronic fusing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoptical isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto protect the backplane from electrical noise and transient surges. The module is divided into two groups of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 points\u003c\/strong\u003e, each with its own common, simplifying wiring and troubleshooting. It is perfect for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eautomated assembly lines\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecomplex machinery control\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1769-OB32\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\u003e32 Points (2 groups of 16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSourcing (24V DC Source)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20.4V DC to 26.4V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Delay (On to Off)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0 ms maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Delay (Off to On)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 ms maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Draw @ 5.1V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Current per Point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 A @ 30°C (derated to 0.25 A @ 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Current per Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.0 A @ 30°C (derated to 4.0 A @ 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0 A per point (repeatable every 2 seconds for 10 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75V (continuous), Reinforced Insulation Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5-Slot width (Standard 1769 Compact I\/O)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatus Indicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 Green LEDs for individual channel status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.28 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C to 60°C \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIndustrial Application Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-OB32\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis commonly used in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-density control panels\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein industries such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ematerial handling\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efood and beverage processing\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epackaging systems\u003c\/strong\u003e. Its 32-point density reduces the number of I\/O banks and expansion cables, leading to reduced hardware costs and installation time in large-scale automation projects.\u003c\/p\u003e\n\u003ch3\u003eEngineering FAQ\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between Sourcing (OB) and Sinking (OV) modules?\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-OB32\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSourcing module\u003c\/strong\u003e, meaning it switches the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epositive side\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(+24V) of the circuit to the load. In contrast, a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSinking module (OV)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eswitches the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enegative side\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(0V\/Common). Ensure your field devices are wired to the common to complete the circuit with this module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require a high-density terminal block?\u003c\/strong\u003e\u003cbr\u003eYes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-OB32\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003euses a high-density\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e40-pin terminal block\u003c\/strong\u003e. It is often paired with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1492-series pre-wired cables\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einterface modules (IFMs)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto simplify wiring for all 32 individual points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this module to drive high-current motors directly?\u003c\/strong\u003e\u003cbr\u003eNo, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-OB32\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis rated for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.5A per point\u003c\/strong\u003e. It is designed for small loads like\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esolenoids or pilot lights\u003c\/strong\u003e. For higher current loads, the module should be used to trigger an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einterposing relay\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":48746758570236,"sku":"1769-OB32","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/1769-OB32_06bf6193-2f48-4358-a824-6861750f4718.jpg?v=1772175918","url":"https:\/\/www.electronicplc.com\/products\/allen-bradley-1769-ob32-digital-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}