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FANUC A16B-2203-0454 is an internal power and wiring board for Alpha SVM1-130 servo amplifier modules. FANUC documents it for compatible A06B-6079-H106 and A06B-6096-H106 single-axis servo amplifiers, where it forms the base power assembly used with the appropriate control PCB.
This is not a standalone CNC axis-control board. Confirm the A16B number, board revision, complete amplifier model and installed control PCB before replacement.
A16B-2203-0454 Product Information
| Brand | FANUC |
| Model / MPN | A16B-2203-0454 |
| Series | FANUC Alpha servo amplifier series |
| Product Type | Servo-amplifier power board / wiring board |
| Amplifier Model | SVM1-130 single-axis servo amplifier |
| Type A/B Host Module | A06B-6079-H106 |
| Type A/B Control PCB | A20B-2001-0932 |
| FSSB Host Module | A06B-6096-H106 |
| FSSB Control PCB | A20B-2100-0542; earlier specification A20B-2100-0252 |
| Earlier Wiring Spec | A16B-2202-0790 |
| Voltage Class | 200V-class Alpha servo drive platform |
| Status | Discontinued by manufacturer; stock subject to availability |
| 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 |
SVM1-130 Power-Stage Wiring Platform
A16B-2203-0454 forms the internal power and connection platform of the compatible SVM1-130 amplifier. It supports the amplifier power stage and interfaces with the separately installed control PCB; it is not a standalone CNC axis-control board.
Type A/B and FSSB Compatibility
For A06B-6079-H106, the board is documented with the Type A/B interface and A20B-2001-0932 control PCB. For A06B-6096-H106, it is used with the FSSB interface and A20B-2100-0542 control PCB. The earlier A20B-2100-0252 control-board specification may appear in older FSSB assemblies.
Replacement and Testing Notes
A16B-2202-0790 is listed as an earlier wiring-board specification, but revision, connectors and host-amplifier configuration must still be checked. REACO CNC inspects the board number, terminals, connectors, bus structure, solder joints and operation in a compatible SVM1-130 setup as applicable.
Related resources: FANUC circuit boards, FANUC servo amplifiers and FANUC servo drive repair services.
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