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The ABB PCD230—also known by its part number 3BHE022291R0101—is a high-end communication, control, and measurement (CCM) module used in industrial automation and excitation control systems. It serves as a central processing and I/O interface board within systems such as UNITROL 6000 X‑Power and AC800PEC, enabling excitation control, voltage and reactive power management, system protection, and intelligent automation. It integrates seamlessly into ABB’s DCS platforms, including 800xA.
| Parameter | Specification |
|---|---|
| Model | PCD230 (3BHE022291R0101) |
| Function | Communication, Control & Measurement (CCM) Board |
| Series | UNITROL 6000 X‑Power / AC800PEC |
| Processor | Embedded microprocessor for real-time control |
| Communication Interfaces | Ethernet, RS‑485 |
| I/O Ports | Analog and digital I/O |
| Power Supply | Dual‑input 24 V DC (typical), with reverse polarity & isolation protection |
| Power Consumption | ≤ 5 W |
| Protection Level | IP20 |
| Operating Temperature | –20 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Relative Humidity | Up to 95% (non-condensing) |
| Mechanical Installation | DIN-rail or plug-in rack mount |
| Alarms/Outputs | Relay outputs for fiber link and power failure (DC48V/1A) |
| Dimensions | 132 × 105 × 52 mm |
| Weight | ~2.4 kg |
| Brand | ABB |
Precise excitation control of synchronous generators for stable voltage and reactive power
Power system protection, with integrated over/under-voltage and current fault detection
Platform for intelligent automation, enabling self-diagnosis, remote maintenance, and control logic
Gateway and signal exchange between generators, DCS (like 800xA), and field devices
Use across multiple industries: power generation, oil & gas, chemical, metals, and water treatment
Multi-functional Capability combining control, measurement, and communications
Enhanced Protection through built-in overload, reverse polarity, and relay-based fault signaling
Efficient and Compact: Low power consumption in a streamlined form factor
Robust Design: High industrial tolerance to humidity, temperature, and vibration
Easy Integration: Compatible with existing ABB systems and DCS architectures
Redundant Power Options for improved system reliability
| Model | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| PCD230 | CCM board (this model) | 132 × 105 × 52 | 2.4 |
| PCD530A102 | Enhanced CCM interface module | Similar | Similar |
| UNS 2880B‑P | Control logic board (UNITROL 5000) | ~240 × 200 × 35 | 0.3 |
| UNS 0882A‑P | Signal interface for analog I/O | ~230 × 180 × 30 | 0.25 |
| UFC760BE102 | Communication interface PIBus/CCM | ~205 × 140 × 38 | 0.18 |
| Model | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| PCD230 | CCM control board (this module) | 132 × 105 × 52 | 2.4 |
| UFC762AE101 | PROFIBUS DP interface module | 210 × 150 × 35 | 0.2 |
| UNS 0119A‑P | Multi-signal I/O interface board | ~240 × 200 × 35 | 0.34 |
| UNS 2882A‑P | Excitation gate controller | 255 × 240 × 35 | 0.36 |
| PCD530A102 | Advanced CCM interface variant | Similar | Similar |