{"product_id":"allen-bradley-1756-l7sp-controllogix-controller","title":"Allen-Bradley 1756-L7SP ControlLogix Controller","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-L7SP GuardLogix Safety Partner Controller is a dedicated safety partner for GuardLogix systems, designed to execute safety tasks in coordination with a primary GuardLogix controller. As the safety partner, it must be installed in the chassis to the immediate right of the primary controller and communicates across standard ControlLogix networks including EtherNet\/IP, ControlNet, DeviceNet, Data Highway Plus, Remote I\/O, SynchLink, and third‑party networks. It draws about 2.5 watts of power and provides 30 V continuous isolation voltage, with an open‑style, chassis‑based enclosure and a 2‑wide module footprint. Weight is approximately 0.25 kg (0.55 lb). A safety partner is required for each 1756 GuardLogix controller, and the unit is powered by standard 1756 power supplies (for example the 1756-PA50\/PA72\/PA75 family and related 1756-PB supplies). The L7SP is used specifically as the safety partner in a GuardLogix installation and does not function as the primary safety controller by itself; it works together with the primary controller to monitor and ensure safety‑rated operations.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New Surplus No Box","offer_id":51658922983726,"sku":null,"price":492.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_eb8e25a2-5ff2-4c40-ae69-95271cf2c593.jpg?v=1769525604","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-l7sp-controllogix-controller","provider":"PLG Automation ","version":"1.0","type":"link"}