This Allen-Bradley flex I/O output module 24 VDC ser. a 1794-0B16 is a control/interface board manufactured by Allen-Bradley. 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 24 VDC. It is commonly in OEM equipment and MRO replacement for industrial control systems.
