Barber-Colman A-60050-1-1 Communications PCB Board

Barber-Colman A-60050-1-1 Communications PCB Board is the central communications motherboard used in Barber-Colman MACO-series controllers to coordinate data exchange between modules. In inventory and refurbishment listings it is identified as A-60050-1-1 and commonly referenced as A6005011, with refurbished condition noted in several sources. The MACO architecture supports an RS-232 daughterboard (A-60055-XXX) that interfaces with the A-60050-1-1, and the board is designed for placement within the MACO communications subsystem, typically in Slot 1 or Slot 2, to enable serial communication with compatible I/O and control modules. This part is intended for legacy Barber-Colman equipment and acts as the backbone of the controller's communications network, ensuring reliable data transmission between connected components. Buyers seeking this item are typically replacing a failed MACO communications board or stocking spare parts for ongoing maintenance of older Barber-Colman MACO installations.