Fanuc A20B-2000-0175 Series 0-C Master PCB is the 32bit generation of Fanuc 0 C controls. System designation is Fanuc 0MD, 0TD and this masterboard unlike the earlier 0170 version uses a quicker 486 processor. Like the other 0-C, 0-D, 0-F main boards it has a split architecture to share out processing of memory, axes, i/o across a back plane with its peripheral PCBs. The A20B-2000-0175 peripheral boards plug in; the most basic configuration carries 3 boards, such as memory, axis and i/o with a PMC cassette. Larger systems can include a graphics processor/sub-system and a PMC-M board. DNC offer a variety of services for the A20B20000175, Call for Prices. Services include exchange, repair, testing and outright sale surplus is possible if stock permits of the A20B-2000-0175 mother boards. DNC currently has stock of the A20B-2000-0175.