FANUC A02B-0218-B502

  • 21-TB Control System (late)
  • CNC Lathe (Colchester / Harrison)
SKU: a02b-0218-b502 Category: Tag:



Fanuc A02B-0218-B502 Control. This GE Fanuc series 21-TB system is the complete CNC control system, which is the simplest of the 16-21 controls and is a two slot configuration. One slot for is the PSU: A16B-1212-0471. The 2nd card is the main CPU, which unlike the bigger controls namely the 18/16/15 series, most functionally of the later 21-TB control is built into the board with lots of optional SMD plugin boards. This system supports 2 axis control and is normally fitted on a CNC lathes such as Colchester or Harrison, etc

We do not supply complete controls – wouldn’t it be great if we could offer an out the box 21-TB 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 many of 21 series main boards and SMD plug in cards and modules and can work through your faulty control to find the problem PCB. Such as replacing the CPU processor (main board if in stock), various memory FROM, SRAM, GRAPHICS, AXS, SPINDLE smd’s and then testing to make sure its good. DNC also supply fanuc cooling fans and FANUC batteries for this system.

If you do require the complete control system or repair of your A02B0218B502 then contact us to go through all the options.

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