{"product_id":"allen-bradley-1756-l71-guardlogix-processor-module","title":"Allen-Bradley 1756-L71 GuardLogix Processor Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-L71 GuardLogix Processor Module is a safety-enabled controller in Rockwell Automation's GuardLogix family, designed for use in 1756 backplane racks within ControlLogix-style architectures. It provides 2 MB of user memory for program and data and about 0.98 MB of I\/O memory for I\/O addressing and data exchange, enabling safety-rated logic and standard control tasks to be executed in a single system. This processor runs with Studio 5000 Logix Designer software and supports integration with GuardLogix safety I\/O modules alongside conventional I\/O, allowing both safety and non-safety logic to reside in the same rack. For firmware, the 1756-L71 lineage is documented within Rockwell's 5570 Controller family, with examples of v38.x series support, indicating compatibility with contemporary libraries and safety function blocks. Typical applications include high-integrity safety control in manufacturing, packaging, and process environments, where a single processor can govern both control logic and safety actions, simplifying configuration and maintenance.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51658923737390,"sku":null,"price":4408.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_eff12965-54c0-41a0-b476-740166741e42.jpg?v=1769525619","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-l71-guardlogix-processor-module","provider":"PLG Automation ","version":"1.0","type":"link"}