{"product_id":"allen-bradley-1797-ob4d-flex-ex-4-point-digital-24v-dc-output-module","title":"Allen Bradley 1797-OB4D FLEX Ex 4-Point Digital 24V DC Output Module","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1797-OB4D is a FLEX Ex I\/O module designed for non-isolated sourcing applications. With four output channels, this module is engineered to provide reliable control for various automation tasks, featuring built-in electronic protections to ensure system integrity.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels\u003c\/strong\u003e: 4 non-isolated sourcing outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault Detection\u003c\/strong\u003e: Indicators for lead break, overload, and short circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Status Indicators\u003c\/strong\u003e: Yellow LED indicates output current state; red LED blinks for fault detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Update Rate\u003c\/strong\u003e: Channels are updated every 2 milliseconds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: 1797-OB4D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Rockwell Automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Type\u003c\/strong\u003e: Non-isolated sourcing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Range\u003c\/strong\u003e: 30 - 5000 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e: 9.5 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Field-Side Power Consumption\u003c\/strong\u003e: 7.5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e: 5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e: 17.07 BTU\/hour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductors Wire Size\u003c\/strong\u003e: 4 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 200 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental Conditions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e: 0 to 50 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e: 5 to 95% (non-condensing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAltitude\u003c\/strong\u003e: Up to 1000 meters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 46 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 94 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 75 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":41907915751491,"sku":"1797-OB4D","price":234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/1797-OB4D.png?v=1741328967","url":"https:\/\/www.plcdcspro.com\/products\/allen-bradley-1797-ob4d-flex-ex-4-point-digital-24v-dc-output-module","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}