The Omron STI MC4-0001 safety mat controller 24VDC - 43815-0001 is a control/interface board from Omron. It handles signal processing, communication, or logic functions as part of a PLC or machine control system, interfacing between the processor and connected I/O or peripherals. Key specifications noted on this listing include 24VDC. It is commonly in OEM equipment and MRO replacement for industrial control systems.
