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| Place of Origin | JAPAN |
| Brand Name | FANUC |
| Certification | CE ROHS |
| Model Number | A16B-3200-0290 |
The FANUC A16B-3200-0290 is best matched as a BETA SVU power board used inside a FANUC BETA servo drive unit.
The clearest model-level descriptions tie it to the A06B-6093-H113 amplifier unit, where it serves as the wiring or power-side PCB within the amplifier assembly rather than as a general CNC motherboard or display board. Another repair reference also lists A16B-3200-0290 as one of the internal boards used in the A06B-6093-H153 Beta servo amplifier family.
That positioning matters for replacement work.
This board belongs to the servo amplifier section, so selection should be based on the installed amplifier model and internal board reference, not only on the external unit family. For product-page use, the most accurate way to present it is as a FANUC servo amplifier power / wiring PCB for compatible Beta SVU assemblies.
When a Beta servo amplifier has to stay in its original hardware architecture, board-level replacement usually depends on exact internal board matching. A16B-3200-0290 is suited to that kind of work.
It is associated with the power or wiring section of the amplifier, which means it sits closer to amplifier-side electrical distribution and internal board interconnection than to CPU, display, or I/O processing.
That role is based on the model descriptions above and the documented use inside specific Beta servo amplifier units.
For legacy FANUC service environments, this board is especially relevant when the original Beta amplifier is still in use and the goal is to restore the unit without changing its installed amplifier structure. Because revisions such as /03A, /05B, and /08B appear in listings, the label on the installed board should be checked carefully before replacement.
| Item | Details |
|---|---|
| Brand | FANUC |
| Part Number | A16B-3200-0290 |
| Model Number | A16B32000290 |
| Board Type | BETA SVU Power Board |
| Functional Role | Wiring / power-side PCB inside servo amplifier |
| Typical Unit Match | FANUC BETA Servo Drive Unit |
| Confirmed Amplifier Reference | A06B-6093-H113 |
| Additional Amplifier Family Reference | A06B-6093-H153 |
| Replacement Priority | Exact board and revision match |
| Typical Use | Servo amplifier board-level repair |
A16B-3200-0290 is typically used in FANUC Beta servo amplifier repair, especially where the installed unit is already built around the same internal board structure. It fits board-level restoration of Beta SVU amplifier units, legacy servo drive maintenance, and exact replacement work where the amplifier housing and main unit remain in service but one internal PCB requires replacement.
It is particularly appropriate for installations using A06B-6093-H113 and closely related Beta amplifier families, where the internal board arrangement already corresponds to A16B-3200-0290.
In those cases, the board is not being used as a general spare PCB; it is being matched to a defined amplifier platform and internal wiring architecture.
This board is a strong fit when the installed amplifier already depends on the Beta SVU hardware structure and the repair needs to stay aligned with the original internal board layout.
The value of A16B-3200-0290 lies in its specific amplifier-side role: it is tied to the servo amplifier assembly itself, which makes it more precise than selecting a broad “Fanuc circuit board” description.
It is also a practical choice when revision-level matching matters. Since multiple suffix forms appear in circulation, using the full installed board code helps reduce mismatch risk during replacement and keeps the amplifier restoration closer to the original configuration.
Q1. What type of board is the A16B-3200-0290?
A16B-3200-0290 is a BETA SVU power board. It is described as the wiring PCB for the 6093-H113 type BETA servo amplifier unit, which places it in the servo amplifier power section rather than in the CNC CPU or display section.
Q2. What does this board do in the system?
Its role is to serve the power / wiring side of the Beta servo amplifier assembly. In practical terms, it belongs to the internal amplifier structure and supports the amplifier’s board-level electrical layout.
Another repair reference lists it as one of the internal boards used in compatible Beta amplifier families, which reinforces that amplifier-side role.
Q3. What should be checked when selecting A16B-3200-0290?
The most important checks are the exact part number, the revision suffix on the installed board, and the servo amplifier model already in use.
The strongest verified match is A06B-6093-H113, and A16B-3200-0290 also appears in repair references for A06B-6093-H153, so the amplifier unit should be confirmed before replacement.
Q4. How should the key specification be understood?
The key point is not a voltage or current figure, but the board’s amplifier-specific function. “BETA SVU power board” means this PCB is intended for a defined Beta servo drive unit architecture.
The correct match depends on the internal amplifier platform and board revision, not just on the FANUC brand or the A16B family number.
Q5. How should faults be diagnosed before replacing this board?
A sensible diagnosis starts by separating internal amplifier board faults from external motor, cable, or feedback faults. If the amplifier unit is the confirmed problem area and the installed unit is one known to use A16B-3200-0290 internally, then this board becomes a stronger replacement candidate.
Because this PCB belongs to the amplifier’s internal power / wiring structure, diagnosis should focus on the amplifier assembly first rather than treating the CNC control as the primary fault source.
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