Industrial DSDO-05000-000-0-00 Communication Adapter

DSDO-05000-000-0-00 Communication Adapter from Barber Colman (Invensys) is a terminal I/O base module designed for 115 VAC operation and PC-board mounting in Barber Colman automation equipment. It supplies 16 output points rated at up to 500 mA each, enabling direct control of connected loads within a control network, and the unit weighs about 0.39 kg. The device is listed by the manufacturer as discontinued, so new stock is typically found only through surplus or third‑party distributors. This DSDO-series module represents the I/O expansion base used with compatible Barber Colman controllers, serving as a bridge between the controller and field devices within legacy automation architectures.