Skip to product information
In stock
$248.00 USD
Shipping:
Delivery: Estimated 2- 6 business days delivery. See details
Returns: 14 days returns. See details
FANUC A20B-2000-0880 is a two-slot backplane printed circuit board for compatible FANUC CNC control-unit hardware. It provides the mechanical card positions and internal electrical interconnection required by the associated control boards.
FANUC Series 0i Model A maintenance documentation identifies A20B-2000-0880 as the back panel used with the A02B-0279-C002 two-slot control-unit cabinet. The PCB number and complete cabinet ordering number describe related but different product levels.
A20B-2000-0880 Product Information
| Brand | FANUC |
| Model / MPN | A20B-2000-0880 |
| Product Type | CNC back panel / backplane PCB |
| Slot Configuration | 2 slots |
| Documented CNC Series | FANUC Series 0i Model A control-unit configurations |
| Complete Cabinet Order Code | A02B-0279-C002, 2-slot control cabinet |
| Documented Related Boards | A16B-3200-0362 main PCB and A20B-1005-0421 power supply PCB |
| Condition | New, refurbished, or used 90% new; subject to stock |
| Testing | 100% tested before shipping; test video available |
| Handling | Normally 1–2 business days |
| Shipping / ETA | DHL, UPS, or FedEx worldwide; typically 3–7 business days |
| Warranty | 1 year for new/refurbished; 3 months for used 90% new |
| Service / Packing | Free technical support; anti-static reinforced packing |
Two-Slot Control Hardware Interconnection
The A20B-2000-0880 acts as the connection base for the boards installed in the two-slot control cabinet. It routes the required internal connections between compatible control hardware. The backplane itself does not execute CNC programs, store machine data, process I/O logic or regulate servo-motor power.
PCB Number vs. Complete Cabinet Number
A20B-2000-0880 identifies the backplane PCB, while A02B-0279-C002 identifies the documented complete two-slot cabinet. Confirm whether the required replacement is the bare backplane, the framed cabinet assembly or a complete control unit containing other boards.
Compatibility and Installation Checks
Match the full A20B-2000-0880 number and revision against the original board. Confirm the CNC model, two-slot frame, power supply PCB, main PCB, connectors and installed option or I/O boards. Inspect the original unit for damaged contacts or contamination, isolate power and use anti-static protection during replacement.
Related resources: FANUC PCB boards, FANUC CNC controls and FANUC control and PCB repair services.
Fast Global Delivery
- DHL, UPS, FedEx Global shipping.
- Expedited shipping available
- Packed in secure reinforced cartons for maximum protection during transport.
Trusted by
We serve hundreds of manufacturers, distributors, and service providers in industries including machine tools, automotive, electronics, and aerospace.
Hot Selling FANUC Parts
FANUC A20B-2004-0690
$172.00 USD
$172.00 USD
