A20B-1003-0750 Fanuc OC F/S Main
CNC Electronics offers extensive services for the A20B-1003-0750 Fanuc OC F/S main board. Normally this 16 bit masterboard pcb acts as a PLC backplane, with graphics, I-O and axis control by independent boards.
Running the O-C control or OD, O-F config in which it stores the system memory, ladder, and programs. The A20B-1003-0750 can run as 2/3/4/6/8 axis machine tool configuration as standard.
This board was designed to run with serial interfaced Fanuc AC spindle drives and Fanuc Alpha spindle drives. A20B-1003-0750 pcb is available today, either as exchange or on an outright basis stock dependent with full testing and repair services are available also.