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COM0003 2RAA005844A0006A ABB Module Parts Communication Control Board
The ABB COM0003 2RAA005844A0006A is a communication and control board designed for industrial and power-related applications. It provides RS-485 and IRIG-B interfaces, enabling communication between automation devices, control systems, and protection or monitoring equipment.
The module supports multiple baud rates and full-duplex data transmission. With IRIG-B support, it can also be used in systems that require clock synchronization between devices. Some sources associate this board with HVDC capacitor bank protection and control applications, while others describe it as a general-purpose industrial communication module.
- Communication & control board for ABB industrial and power applications
- Supports IEC 61850-related communication functions
- Equipped with RS-485 and IRIG-B interfaces
- Supports multiple baud rates: 9600 / 19200 / 38400 / 57600 / 115200
- Full-duplex data transmission
- Suitable for device integration, monitoring, and time synchronization
- Compact circuit board design for industrial control cabinets
- Suitable for replacement procurement and system maintenance
| Item | Specification |
|---|---|
| Brand | ABB |
| Product Type | Communication & Control Board |
| Model | COM0003 |
| Part Number | 2RAA005844A0006A |
| Communication Protocol | IEC 61850 |
| Interfaces | RS-485, IRIG-B |
| Supported Baud Rates | 9600 / 19200 / 38400 / 57600 / 115200 |
| Data Transmission | Full duplex |
| Communication Speed | Up to 10 Mbps (refer to label) |
| Max Cable Length | Up to 1200 m (RS-485, refer to label) |
| Operating Voltage | 24 V DC / AC 100–240 V (sources differ; confirm label) |
| Operating Temperature | -40 to +70 °C / -25 to +75 °C (sources differ) |
| Approx. Dimensions | 122 mm × 25 mm × 26 mm (reference only) |
| Approx. Weight | Around 170 g (reference only) |
| Protection Class | IP20 or higher (reference only) |
| Typical Applications | Industrial automation, power systems, process control |
- Industrial automation system communication
- Power system monitoring and control
- Substation and protection device integration
- HVDC capacitor bank protection and control applications
- Device data exchange via RS-485
- Time synchronization via IRIG-B
- System upgrade and spare part replacement
- Multi-protocol communication support
- RS-485 + IRIG-B interfaces for flexible integration
- Suitable for power and industrial automation environments
- Useful for replacement, maintenance, and project procurement
- Suitable for buyers sourcing ABB automation and power system spare parts
Products are carefully packaged to prevent damage during transportation. Shipping method, lead time, and port of shipment can be arranged according to order quantity and buyer requirements. For urgent replacement or bulk procurement, please contact us with the required part number and quantity.
All items are inspected before shipment. If you need product photos, serial numbers, nameplate images, test records, or additional documentation, please contact our sales team. We support global buyers with reliable sourcing, clear communication, and after-sales assistance.
If you are looking for ABB COM0003 / 2RAA005844A0006A, send us an inquiry with:
- Required part number
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We will reply with availability, price, and estimated delivery time.
ABB Communication Control Board
,ABB Module Parts 2RAA005844A0006A
,ABB Communication Control Module
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