Allen-Bradley 1772-LS Mini-PLC-2 Processor Module

The Allen-Bradley 1772-LS Mini-PLC-2 Processor Module is a compact PLC processor card in the Mini-PLC-2 family, designed to execute real-time control logic in industrial automation applications. It operates on a 5 V DC supply and draws up to 1.25 A, delivering the necessary power and processing capability for small- to mid-sized control tasks within a compatible Mini-PLC-2 configuration. As the central processing unit of a Mini-PLC-2 setup, it coordinates with input/output modules to run control sequences, timing, and basic automation routines in equipment and manufacturing environments. Identified by the 1772-LS designation, this Allen-Bradley module is designed to integrate with legacy Rockwell Automation architectures that rely on Mini-PLC-2 processors. Common uses include simple automated control, sequencing, and light-duty machine logic in compact industrial controls.