Fanuc A20B-2000-0170 Series 0-C Master PCB. System designation is Fanuc 0MC, 0TC, 0MD, 0TD and the masterboard unlike the earlier 0 series main boards uses a split architecture to share out processing of memory, axes, i/o across a back plane with its peripheral PCBs. The 0-C peripheral boards plug in; the most basic configuration carries 3 boards, such as memory, axis and i/o with a PC cassette. Larger systems can include a graphics processor/sub-system, additional 5th/6th axis boards, and a PMC-M board.
Services include exchange, repair, testing and outright sale of ex-stock surplus is possible if stock permits of mother boards. DNC always have stock of the A20B20000170.