A20B-2001-0120

A20B-2001-0120 ¦ Master PCB Zero D

Fanuc A20B-2001-0120 Master PCB. CNC stock this half size 32 bit Zero model D motherboard which acts as a backplane to all of the plugin cards. As part of the most popular control system series; this master board was fitted on hundreds if not thousands of different models of machine tool.

Running the Zero model D control in 0-T, 0-M, 0-W, 0-P, 0-G configuraton for machines this board acts as the main processor symbiotic with seperate memory card for system memory, spindle control (serial) RS232 comms and basic graphics and PMC function if seperate GRP and PMC-M cards not fitted.

The main board will have an type A or type B serial AXES board fitted to control either 2,3 or 4 channel and an I/O board for connecting and controlling the rest of the machine tool.

With the release of the Zero D; Fanuc effectively made the swiss army knife of control systems; as its configurability is unmatched at that time. The A20B20010120 can add more servo control cards, as stated above seperate PMC-M, Graphics and so on.

This 32bit master PCB is one of the last incarnation of the Zero model C family running serial servo amplifiers and ALPHA spindle amplifier module.

CNC offer solutions for A20B-2001-0120:

In stock available to ship today on exchange basis or outright if stock permits. At CNC we also offer testing and control repair services; assuming we are told the fault and provided with full system backup too allow for comprehensive fault finding and testing.

Contact us for pricing of A20B-2001-0120, availability and repair turnaround times, etc. Call +1 (434)971-1394 or email to enquire. Warranty is 12 months on exchange or repaired master pcb.