The Allen-Bradley 1756-L62S GuardLogix Controller is a safety-rated CPU in Rockwell Automation’s GuardLogix family, built on the 1756 ControlLogix platform. The L62S model carries 4 MB of standard user memory for program storage and execution and is identified by the Logix5562S designation. Designed for integrated safety and standard control applications, it supports safety-related logic alongside conventional control logic in a single controller. Typically deployed in machines and production lines that require certified safety functionality, it works with GuardLogix I/O and the broader 1756 I/O ecosystem for high-integrity control.
