A20B-2003-0490
Fanuc A20B-2003-0490 is a 2-slot backplane PCB for 0i model B CNC’s. Belonging to standalone Fanuc series 0i-MB, 0-ITB control systems. This board is inserted into the yellow plastic frame which holds 2 boards in place to connect the control system together. The main board has a built on power supply unit as well all the system MCD’s such as CPU, graphics, axis card, etc. The other port is normally populated by I/O board.
We have these A20B-2003-0490 connector boards in stock. They do fail on occasion. We also have complete control systems A02B-0299-B802 from the yellow 2 slot box, through to the 0i-B main control PCB, plug in boards and the I/O for the 0i model B controller.
