The Allen-Bradley 1771-OQ16 ser c 16 point digital output module 24 VDC output is a control/interface board from 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 factory automation and machine control retrofits.
