Fanuc A02B-0058-B501 Unit. This is the backplate number that has a variety of Fanuc SYSTEM 3 controls. Including series 3-T, 3-M which is also part of the series 3. The master PCB is then screwed onto this backplate (there were two system 3 master PCBs released) and all the peripheral PCB’s are then fitted onto the master with an off board PSU (A14B-0067-B002) I/O board and PC1 rom board. The master boards were both analogue, but we only support the last PCB: A16B10000010. This master for basic 3, 3M, 3T, 3TF configurations runs memory, 3 or 4 axes control, spindle control and the PMC. Fitted on machine tools such as Chrurchill, Mazak, Nakamura, Yam, Suga etc.
We do not supply complete controls originally released in 1986. Wouldn’t it be great if we could offer an out the box SYSTEM 3 too sit in place of your current problem control system. If you require the complete control maybe look at retrofit options with your local CNC service engineer. However we do carry tens of 3 series main boards and peripheral or additional cards such as I/O PCB, graphics PCB, etc.
If you do require the complete control system or repair of your A02B0058B501 then contact us to go through all the options.