Allen-Bradley 1756-L62 ControlLogix CPU Module

The Allen-Bradley 1756-L62 ControlLogix CPU Module is a 5562-series processor built for Rockwell Automation's ControlLogix racks, designed to sit in a 1756 backplane and execute ladder logic, structured text, and function blocks at industrial speeds. It provides 4 MB of fixed memory for program and data storage and ships with firmware version 1.9, aligning with ControlLogix 5562 operation. As the central processing unit of a ControlLogix chassis, the L62 coordinates I/O, timing, and communications across the rack and integrates with the broader Rockwell Automation ecosystem of 1756 I/O modules. This CPU is commonly deployed in manufacturing lines and automated machinery where scalable, reliable control is required, making it a typical upgrade or replacement choice within existing 1756-L6x-based systems.