FANUC A20B-0003-0744 08C Master Control PC Board is the primary control module used in compatible FANUC CNC systems. It is also cataloged as A350-0003-T744 06 with the CW designation, marking its specific build variant. The 08C revision of A20B-0003-0744 and the alternate A350-0003-T744 06 identifier describe the same master control board within FANUC’s hardware ecosystem.
