A20B-2901-0721

Fanuc A20B-2901-0721 FROM board. This 2MB Flash ROM board stores files such as the Fanuc system file which make the hardware communicate with each other. Normally this 2 meg FROM module is an addtional module which plugs into the main control pcb on the system 21-B control modules. DNC offer control system testing of this Fanuc FROM memory SMD.

These boards are tested in our Fanuc series 16, 18, 21 controls supplied with a 180 day warranty.