Fanuc A20B-1003-0760 Series 0-C Master PCB is the half size of the popular Fanuc 0 series C controls. The system designation is Fanuc 0MC, 0TC, 0MF, 0TF and the masterboard unlike the other 0 series main boards does not support memory, axes, i/o and acts like a bus plane though it does all the main system processing unlike the 15 controls. The A20B-1003-0760 has peripheral boards plug into it, the most basic configuration carries 5 boards, such as the memory, axis and i/o, graphics, additional axis boards, PMC boards, and more additional boards. DNC offer a variety of services for this master – Call for Prices. Exchange, Repair, Testing and used sometimes ex-stock surplus spares are available on A20B10030760 mother boards. DNC always have stock of the A20B-1003-0760.