The Mitsubishi Electric Corporation A1SHCPU CPU Unit is an 8K-step PLC CPU module for Mitsubishi’s A1SH series, providing the central processing capability that executes control logic and coordinates I/O within a Mitsubishi A1SH PLC system. With an 8K Step capacity, it supports program storage for medium-size automation tasks, enabling reliable sequencing and logic operations in compact installations. The listing notes No Key, indicating that this unit ships without a key accessory.
