The Mencom NEMA type 4 programming port interface 115VAC dual outlet d-Sub 9 is a control/interface board from Mencom. 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 115VAC. It is commonly used in industrial automation, machine control panels, and process control systems.
