Power Supply Module

Dedicated AC power supply unit designed to power OMRON CJ1-series PLC CPU racks and expansion I/O backplanes. It operates by converting a standard AC input into regulated 5 VDC and 24 VDC internal bus power, supplying up to 5 A at 5 VDC to power connected CPU modules, communication units, and discrete I/O cards. Equipped with built-in run output contacts for system status monitoring, replacement notification alerts, and overcurrent protection, it ensures stable backplane power distribution and continuous control operation in industrial automation systems.