{"product_id":"allen-bradley-1768-l43s-guardlogix-safety-processor","title":"Allen-Bradley 1768-L43S GuardLogix Safety Processor","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1768-L43S GuardLogix Safety Processor is a Compact GuardLogix safety controller that delivers SIL3-rated safety processing in a compact package, ideal for safety-critical machine controls where space is at a premium. It provides 2 MB of standard memory and 0.5 MB dedicated safety memory to run both standard control logic and safety tasks, with two 1768 slots and support for up to two 1768 communication modules and up to 16 local 1769 I\/O modules across three banks. This safety CPU is designed to integrate safety I\/O and standard I\/O within a single GuardLogix architecture, enabling functions such as emergency stops, safety interlocks, and protective device monitoring to be implemented in a unified controller. As a member of the GuardLogix family, the L43S uses a separate safety task memory to help meet SIL3 safety requirements while maintaining straightforward programming and configuration through Rockwell Automation software. The L43S is well-suited for compact automation installations such as packaging lines, small conveyors, and equipment guarding where reliable safety logic and fast fault isolation are critical. In practice, it pairs safety-centric performance with the familiar 1768 ecosystem to simplify maintenance and integration in safety-critical applications.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":46279519109354,"sku":null,"price":957.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-077.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/allen-bradley-1768-l43s-guardlogix-safety-processor","provider":"GTG Hardware","version":"1.0","type":"link"}