Barber Colman A-11009-1 Computer Process Control Output Card Module

Barber Colman A-11009-1 is an AC output card (output board) designed for Barber-Colman computer process control systems, functioning as an expansion module that provides discrete output signals to interfaces on the controller backplane. In supplier catalogs it is listed plainly as an Output Card for the Barber-Colman process-control family, and Garden City Plastics catalogs show the A-11009-1 as an Output Card with the mapping 365GP1002. Third-party vendors frequently reference the A-11009-1 as an AC output board and offer refurbishment or remanufacture services, underscoring its role as a legacy spare part in industrial automation. Typical applications involve legacy Barber-Colman process-control installations where this card plugs into a compatible backplane to deliver controlled output signals as part of a broader automation sequence. The part is repeatedly referenced across repair and surplus listings under the A-11009-1 designation, confirming its continued availability through refurbish/repair channels.