Description
Product Core Brief
- Model: UFC762AE101
- Material Number: 3BHE006412R0101
- Board Label: CVMI Board
- Brand: ABB
- Series: ABB ACS Inverter Drive Control Board Family
- Core Function: Control and I/O interface board for ABB ACS inverter drives, handling speed/torque control, field signal interfacing, and drive protection.
- Product Type: CVMI Control Board / Drive Control & I/O Module
- Key Specs: Motor speed and torque control | Drive fault protection (overload, short circuit) | Field I/O and communication interface | ACS drive plug-in module
- Condition: New Original / New Surplus — confirm before shipment
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | |
| Material Number | 3BHE006412R0101 |
| Board Label | CVMI Board |
| Product Type | CVMI Control Board / Drive Control & I/O Module |
| Associated Systems | ABB ACS inverter drive platforms |
| Core Function | Motor speed/torque control, drive protection, field I/O interfacing |
| Control Functions | Speed control, torque control, motor protection |
| Protection | Overload, short circuit, and drive fault protection |
| Communication | Drive backplane bus; field-level communication varies by drive model |
| Power Supply | Supplied via drive internal power / backplane |
| Mounting | Plug-in module for ABB ACS drive cabinet |
| Applications | Industrial motor drives, process lines, pumps, fans, conveyors |
| Documentation | ABB ACS drive manual required for final engineering verification |
Product Introduction (No Fluff)
The ABB UFC762AE101 (material number 3BHE006412R0101, board label CVMI Board) is a control and I/O interface board used in ABB ACS inverter drive platforms. It is commonly identified as the CVMI Board, a critical component responsible for motor speed and torque control, drive protection, and field signal interfacing.
Within the ACS drive architecture, this board processes control commands, monitors motor and drive status, and provides protection against faults such as overload and short circuit. If the CVMI board fails, the drive will typically not operate and the connected motor will not run, making it a key spare for maintenance and planned outage stocking.
Because ABB ACS drive platforms include multiple hardware revisions and board variants, always confirm the exact model UFC762AE101, material number 3BHE006412R0101, and board label CVMI against the existing module before ordering.
QA & Testing SOP (Dynamic & Transparent)
- Label & Anti-Counterfeit Check Confirm the front label reads UFC762AE101 and the material number matches 3BHE006412R0101. Verify the CVMI Board marking if present. Check for re-labeling, mismatched serial numbers, or altered revision markings.
- ESD-Safe Handling Store and ship in anti-static packaging. Drive control boards contain sensitive processor, gate driver, and communication components.
- Connector & Backplane Inspection Inspect the backplane connector, front-panel terminals, and communication ports for bent pins, oxidation, contamination, or mechanical damage.
- Controlled Power-On Test (If Test Rack Available) If a compatible ABB ACS drive is available, install the module and perform a controlled power-on. Monitor LED indicators, initialization sequence, and thermal behavior. Abnormal heating is an immediate fail.
- Drive Recognition & I/O Verification If the host drive is available, verify that the board is recognized by the drive controller, communication is stable, and I/O channels report valid status.
Installation Pitfalls & Guide (Engineer to Engineer)
❗ Confirm the exact material number and board label. UFC762AE101 is identified as a CVMI Board for ACS drives, but drive platforms may have multiple revisions. Always verify 3BHE006412R0101 and CVMI against the existing module.
❗ Do not hot-swap this module. The board is part of the drive control chain. Removing or inserting it while the drive is energized can cause drive faults, motor trips, or hardware damage.
❗ De-energize and follow lockout/tagout procedures. ACS drives may retain hazardous DC bus voltage. Ensure safe isolation and discharge before handling the board.
❗ Verify slot position and drive compatibility. Control boards are configuration-sensitive. Installing the board in the wrong slot or incompatible drive model can prevent recognition or cause incorrect operation.
❗ Check field wiring carefully. Incorrect I/O or communication wiring can cause intermittent faults or false alarms.
Replacement Steps:
- Pre-install: Back up drive parameters. Confirm model, material number, board label, and slot position.
- Removal: Stop the drive. Isolate mains power. Wait for DC bus discharge. Release fasteners and withdraw the module straight out.
- Install: Align the new board with guides and connectors. Seat it evenly. Reconnect field wiring and communication cables.
- Power-on Test: Restore power under controlled conditions. Verify LED status, drive recognition, communication, and I/O readings. Run functional checks before returning to automatic mode.
Technical FAQ
1. Is UFC762AE101 compatible with my ABB drive? It is used in ABB ACS inverter drive platforms as a CVMI control board. Compatibility depends on the exact drive model, firmware, and slot assignment. Cross-check 3BHE006412R0101 against your existing board before ordering.
2. What is the material number for UFC762AE101? The material number is 3BHE006412R0101. The board is also labeled CVMI Board. Always verify both markings against the existing module.
3. What does this board do? It provides motor speed and torque control, drive protection, and field I/O interfacing for ABB ACS inverter drives. If the CVMI board fails, the drive will typically not operate.
4. Do you offer warranty on this unit? Warranty terms depend on condition. New original stock typically carries stronger coverage than surplus inventory. Confirm warranty length and DOA terms before purchase.
5. Can I get flexible pricing for MRO or project orders? Yes. Pricing depends on quantity, condition, revision, and lead time. For stocking orders or project procurement, request a quote with your required quantity and delivery date.
6. Is this model still supported by ABB? The ACS drive platform is a mature ABB product line. Official lifecycle status should be confirmed through ABB documentation or your system integrator, especially for critical process applications.
