Barber-Colman ANB-04J12-X50-1-00 Analog Mother Board (A-13537-1) is a dedicated analog processing board used in Barber-Colman control systems. It is also listed under the A-13537-1 designation, with surplus catalog reference ARP00147473. This legacy Barber-Colman motherboard serves as the analog platform for integrating and routing signals within compatible Barber-Colman equipment.
