{"product_id":"allen-bradley-1756-obv8s-dc-safety-output-module","title":"Allen-Bradley 1756-OBV8S DC Safety Output Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1756-OBV8S DC Safety Output Module is an eight-channel safety output card for Rockwell’s ControlLogix 1756 backplanes, designed to drive safety-related loads inGuardLogix\/ControlLogix systems. It provides eight bipolar DC safety outputs that can source or sink current to control protective devices such as relays, contactors, and safety interlocks in a dedicated safety I\/O network. Each channel is wired through 20-pin removable terminal blocks, and the module operates from a field-side supply of 10–30 V DC (SELV\/PELV) while the backplane powers the controller. The OBV8S is a non-isolated safety I\/O module that supports Safety Task operation and includes load-detection feedback with a detectable load current of at least 10 mA per channel, aiding circuit integrity verification. For proper safety operation, field-side power must be provided by a dedicated 24 V DC SELV\/PELV source. This module is ideal for implementing safety circuits such as emergency stops, safety interlocks, and safe-stop logic within a ControlLogix safety I\/O network, offering a compact, reliable solution that integrates with Rockwell’s safety tools and common 1756 I\/O backplanes to enable fast, verifiable responses in critical automation tasks.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51659648631086,"sku":null,"price":361.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_e007c624-22a6-4ceb-83cf-65abb12b1ad3.jpg?v=1769529662","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-obv8s-dc-safety-output-module","provider":"PLG Automation ","version":"1.0","type":"link"}