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The UCD240A101 is a high-performance control unit board designed for use in advanced industrial drive systems. As a crucial component of medium-voltage and high-end low-voltage drives, it delivers sophisticated control logic, high-speed signal processing, and real-time communication capabilities. This model is a refined version of the earlier UCD240 family, offering increased reliability, firmware flexibility, and improved electrical durability.
This product belongs to the UCD240 series and is manufactured by a globally recognized leader in automation and drive technology. The UCD240A101 is often found in mission-critical applications, where system stability, error diagnostics, and process optimization are non-negotiable.
Brand: ABB
Series: UCD240 Control Unit Series
Full Product Code: UCD240A101
Ordering Code: 3BHE022287R0101
Product Type: Control/Processor Board for Drive Systems
✅ Real-Time Control: Fast logic processing enables highly responsive motor control and drive system regulation.
✅ High Durability: Built with industrial-grade components, the board can handle vibrations, electrical interference, and wide temperature ranges.
✅ Modular Integration: Easily installed or replaced as part of modular drive architectures.
✅ Diagnostic Intelligence: Embedded with diagnostic logic for early fault detection, system alarms, and maintenance planning.
✅ Communication Versatility: Supports multiple industrial communication protocols, including CAN, Modbus, and fiber optic channels.
✅ Low Downtime: Hot-swap capability and firmware upgradability allow maintenance with minimal disruption.
✅ Global Compatibility: Designed to integrate with numerous ABB drive systems across different regions and compliance standards.
Medium Voltage Drives
AC and DC Motor Control
Marine Propulsion Systems
Oil & Gas Platforms
Paper and Pulp Industry
Metallurgy and Smelting
Automated Manufacturing Lines
Wind Turbine Control Systems
Chemical Processing Facilities
| Parameter | Specification |
|---|---|
| Model | UCD240A101 (3BHE022287R0101) |
| Function | Control Unit Board for Drives |
| Voltage Input | 24V DC (logic circuit power) |
| Control Protocols | CAN, RS-485, Modbus, Fiber Optic |
| Mounting Method | DIN Rail or Panel Mount |
| Cooling Type | Natural Convection / Passive Cooling |
| Firmware Upgradable | Yes (via port interface) |
| Operating Temp. | -20°C to +70°C |
| Humidity Tolerance | 5% to 95% non-condensing |
| ESD Protection | Integrated surge & static protection |
| Board Dimensions (L×W×H) | 265 mm × 195 mm × 45 mm |
| Weight | 1.18 kg |
| Certifications | CE, RoHS, ISO 9001 |
| Model | Function Type | Dimensions (mm) | Weight (kg) | Compatible Systems |
|---|---|---|---|---|
| UCD240A102 | Control Unit, Enhanced Comm | 265×195×45 | 1.20 | MV Drives, ACS800, DCS800 |
| UCD240A03 | I/O Extension Control Unit | 280×210×50 | 1.25 | MV Systems with I/O Expansion |
| UCD240B01 | Control Unit, Advanced Logic | 270×205×50 | 1.19 | High-Speed Process Control |
| UCD230A01 | Signal Processor Unit | 250×190×40 | 1.10 | Legacy Drive Series |
| UCD250A01 | Next-Gen Drive Control Board | 275×200×50 | 1.22 | High-Performance Drives |
| Model | Function | Dimensions (mm) | Weight (kg) | Notes |
|---|---|---|---|---|
| RDCU-12C | Main Control Unit | 260×190×50 | 1.20 | Advanced motion controller board |
| ACS880-01-040A-5 | Variable Speed Drive | 420×230×210 | 24.0 | Low-voltage drive for motors |
| RDCO-01 | Communication Module | 120×85×35 | 0.35 | CAN/Profibus interface |
| DCS880-S02-0200-05 | High-performance DC Drive | 460×245×220 | 25.5 | Industrial automation |
| AI810 | Analog Input Module | 115×35×125 | 0.35 | 8-channel analog signal input |
Q1: What is the primary role of the UCD240A101?
A1: It acts as the main control unit within drive systems, managing input/output signals, fault processing, and motor control commands.
Q2: Is the UCD240A101 suitable for harsh environments?
A2: Yes, it is engineered to withstand industrial conditions, including extreme temperatures and high electrical noise.
Q3: Can the unit be firmware-upgraded?
A3: Absolutely. Firmware can be updated through communication ports to enhance functionality or add features.
Q4: What drive systems are compatible with this model?
A4: It integrates with a variety of medium and low-voltage drives, including ACS800, DCS800, and similar platforms.
Q5: Does it support fiber optic communication?
A5: Yes, the board supports both copper and fiber optic interfaces for reliable, high-speed data transfer.
Q6: What is the power supply requirement?
A6: It operates on a 24V DC power input, typically supplied internally by the drive system.
Q7: Can I install it without shutting down the system?
A7: In many cases, the board supports hot-swap replacement when the system is designed accordingly, though safety precautions should be taken.
Q8: How is it mounted inside a control cabinet?
A8: It supports both DIN rail and direct panel mounting for flexibility in layout design.
Q9: What kind of fault diagnostics does it provide?
A9: It offers multi-level fault detection, error logging, and condition monitoring to assist in predictive maintenance.
Q10: How can I tell if the board needs replacement?
A10: Error codes, communication failure, or inconsistent drive performance may indicate a board issue. Diagnostic tools should be used for confirmation.