Product Core Brief
- Model: XVC722AE101 (3BHB002751R0101, MFP2)
- Brand: ABB
- Series: ACS800 drive control boards
- Core Function: Serves as the drive main control board that generates gate pulses, manages protection logic, and interfaces with the IGBT power section via fiber optics.
- Product Type: ACS800 Drive Main Control Board / MFP2
- Key Specs: Fiber-optic IGBT interface | Backplane 24 VDC supply | 0 to +55°C operating range | Internal backplane/ribbon connectors
- Condition: New Original / New Surplus
Product Introduction
ABB XVC722AE101 3BHB002751R0101 is an ACS800-series drive main control board, commonly identified as the MFP2 board. It sits inside the drive cabinet, coordinates interlocks and fault detection, and sends gate-drive commands to the IGBT power module through fiber-optic links.
The replacement board is typically supplied 24 VDC from the drive backplane and operates within a 0 to +55°C non-condensing environment. Because ACS800 firmware, frame size, and option configurations vary, the exact slot position and compatibility must be confirmed against the drive type code and existing board label.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Full Order Code | XVC722AE101 / 3BHB002751R0101 (nameplate prevails) |
| Board Identifier | MFP2 main control board |
| Product Type | Drive control board for ACS800 series |
| Primary Function | Gate-pulse generation, protection logic, drive status management |
| Power Section Interface | Fiber-optic links to IGBT/power module |
| Supply Voltage | Typically 24 VDC from drive backplane |
| Operating Temperature | 0 to +55°C, non-condensing |
| Approx. Dimensions | 220 × 120 × 30 mm (board only) |
| Approx. Weight | ~0.35 kg (board only) |
| Connectors | Internal backplane, ribbon cable, fiber-optic ports |
| Supply Status | Legacy / New Surplus |
Quality Control Process (Dynamic)
- Visual inspection: Check fiber-optic ports, backplane connector, ribbon-cable sockets, standoffs, and PCB for heat marks, cracked components, or corrosion.
- Power-up test: Install the board in the correct ACS800 slot, apply backplane supply, and verify LED indicators without abnormal heating.
- Fiber-optic path check: Inspect fiber connectors for contamination and verify optical link status to the IGBT gate-drive stage.
- Signal verification: Use a multimeter and, where appropriate, an oscilloscope to confirm control-power rails and logic signals before enabling the power section.
- Final packing: Record inspection results, protect fiber caps, and ship in anti-static packaging with foam support.
Replacement Pitfall Guide (Dynamic)
❗ Frame and firmware dependency. XVC722AE101 compatibility depends on the ACS800 frame, option modules, and firmware. Do not substitute by model number alone.
❗ Fiber-optic handling. Dirty or misaligned fiber connectors can cause gate-drive faults. Always cap fibers when disconnected and avoid tight bends.
❗ Wrong board family. Some surplus listings describe this as a generic servo or Modbus module. It is an ACS800 drive control board, not a standalone motion controller.
❗ Backplane seating errors. Forcing the board into the wrong slot or misaligning ribbon cables can damage connectors and create intermittent faults.
Keep these in mind and you’ll cut 90% of rework time.
Compatibility Matrix & Benchmarks
| Original Model | Replacement / Successor Model | Compatibility Level | Migration Notes |
|---|---|---|---|
| XVC722AE101 (3BHB002751R0101) | XVC722AE101 (3BHB002751R0101) | Direct | Same MFP2 board; confirm revision, firmware, and slot position. |
| XVC722AE101 (3BHB002751R0101) | Other ACS800 MFP variants | Needs Adaptation | Pinout, firmware, and option support may differ. |
| XVC722AE101 (3BHB002751R0101) | ACS880 control units | Not Interchangeable | Different platform; requires full drive-family migration. |
| XVC722AE101 (3BHB002751R0101) | Generic PLC/IO modules | Not Interchangeable | Not a fieldbus or PLC CPU module. |
Benchmark notes:
- Main control board for ACS800 drives with fiber-optic IGBT gate-drive interface.
- Typical supply: 24 VDC from drive backplane; operating range 0 to +55°C.
Send a photo of the existing board label, ACS800 type code, frame size, and firmware version, and we can confirm exact compatibility before dispatch.
