New Old Stock Fanuc Main PCB CPU Board A16B-2202-0640 A16B22020640 A16B-22O2-O64O

A16B-2202-0640 | FANUC A16B-2202 Series Control Board — 064x CNC PCB / Industrial Automation Spare

A16B-2202 — A Confirmed CNC and Drive Control Board Series

The A16B-2202 series spans a wide range of FANUC CNC and drive control PCBs confirmed throughout this session. Boards confirmed across the series include:

The 064x range within the A16B-2202 series occupies the confirmed mid-range of this broad board family — consistent with a control or interface function in the FANUC CNC or drive architecture.

Key Product Information

Application Scenarios

CNC control board fault: A FANUC CNC system or drive develops a fault traceable to the A16B-2202-0640. The board is identified from its part number label. Replacement restores the specific control function.

Planned maintenance: A production facility stocking FANUC CNC spare parts holds A16B-2202-0640 as a replacement for the specific system in which it is installed.

FAQ

Q1: How do I confirm A16B-2202-0640 is the correct board for my FANUC system?

Read the part number from the installed board's label. If it reads A16B-2202-0640, this is the confirmed replacement. Cross-reference with the applicable FANUC maintenance manual's board installation diagram and spare parts list to confirm the board's slot position and function within the control rack.

Q2: What FANUC CNC or drive platforms typically use A16B-2202 series control boards?

The A16B-2202 series is confirmed across multiple FANUC CNC generations — including Series 15-B, 16-B, 18-B, and associated drive hardware. The specific platform that uses A16B-2202-0640 is confirmed from the host system's documentation and the board's label.

Q3: Does replacing A16B-2202-0640 require CNC data backup?

This depends on the board's functional role. Main CPU or memory-type boards require full parameter and programme backup before replacement. Control and interface boards typically do not affect stored CNC data. Confirm the board's function from the applicable FANUC maintenance manual before proceeding.

Q4: What ESD precautions apply to A16B-2202-0640?

Handle with a grounded anti-static wrist strap on an ESD-safe surface. Store in anti-static packaging. Power down the CNC or drive system completely before accessing internal boards. Follow the applicable FANUC hardware maintenance manual's procedures for board access.