Description

ABB COM0003 2RAA005844A0006A is a high-performance industrial communication module designed for mission-critical applications requiring precise time synchronization and reliable data exchange in harsh environments. As part of ABB’s Synpol D system and 615 protection and control series, this module serves as a critical interface for real-time communication between field devices, controllers, and higher-level systems in power generation, oil & gas, and smart grid infrastructure. Its advanced protocol support, rugged design, and compatibility with ABB’s industrial ecosystem make it ideal for applications demanding microsecond-level timing accuracy and high availability.

Technical Specifications

Parameter Name	Parameter Value
Product Model	COM0003 2RAA005844A0006A
Manufacturer	ABB
Product Type	Industrial Communication Module
Communication Protocols	IEC 61850, IRIG-B
Interfaces	2× RS485 (full-duplex), 1× IRIG-B
Power Supply	DC 24V (±10%), ≤10W power consumption
Operating Temperature	-40°C to +70°C
Protection Class	IP65 (dustproof and water-resistant)
Physical Dimensions	200 mm (width) × 150 mm (height) × 50 mm (depth)
Weight	0.2 kg
Certifications	CE, IEC 61850-3

Main Features and Advantages

Precision Time Synchronization: The COM0003 2RAA005844A0006A supports IRIG-B (Inter-Range Instrumentation Group) protocol for sub-microsecond time synchronization, ensuring accurate coordination of events in distributed systems such as power grids and industrial automation. This is critical for applications like relay protection and SCADA systems requiring precise timing 117.

IEC 61850 Compliance: Designed for modern substation automation, the module adheres to the IEC 61850 standard, enabling seamless integration with digital substations and intelligent electronic devices (IEDs). This ensures interoperability and reduces wiring complexity through process bus communication 130.

Rugged Industrial Design: With an IP65-rated enclosure and extreme temperature tolerance (-40°C to +70°C), the module withstands dust, water ingress, and thermal fluctuations, making it suitable for offshore platforms, power plants, and manufacturing facilities. Its robust construction includes surge protection and EMC immunity for reliable operation in electrically noisy environments 129.

Flexible Communication: The module supports RS485 for legacy device connectivity and IRIG-B for time-critical applications. Its full-duplex data transmission at speeds up to 10 Mbps ensures low-latency communication over long distances (up to 1,200 meters) 117.

Compact and Efficient: The COM0003 2RAA005844A0006A’s lightweight design (0.2 kg) and DIN rail mounting simplify installation in space-constrained control cabinets. Its low power consumption enhances energy efficiency, while intuitive LED indicators provide real-time status monitoring 1229.

Application Areas

Power Generation and Distribution:

Used in digital substations for synchronizing relay protection systems, generator control, and grid stability monitoring. Its IRIG-B support ensures precise time alignment across distributed power systems 30.
Enables seamless integration with ABB’s REX615 and REF615 protection relays, optimizing grid reliability and fault response 311.

Oil and Gas:

Deployed in offshore platforms for real-time monitoring of process parameters, safety systems, and equipment health. Its IP65 rating and marine-grade design ensure reliable performance in corrosive environments 2930.

Industrial Automation:

Bridges legacy and modern systems in manufacturing plants, connecting PLCs, HMIs, and SCADA platforms. Its RS485 interface supports integration with third-party devices for synchronized motion control and predictive maintenance 117.

Transportation Infrastructure:

Used in railway signaling systems and smart transportation networks to ensure accurate time synchronization between trains, traffic controllers, and monitoring stations 30.

Installation and Maintenance

Installation Preparation:

Ensure the power supply matches the COM0003’s requirements (24V DC) and the environment meets its operating conditions (temperature: -40°C to +70°C; altitude: ≤2,000m).
Mount the module on a DIN rail using the TP867 baseplate (required for Synpol D systems), securing RS485 and IRIG-B connections.
Configure the module via ABB Control Builder M, assigning communication parameters and time synchronization settings according to the system topology 132.

Maintenance Advice:

Regularly inspect status indicators to detect 异常. Clean dust from the enclosure to maintain thermal performance.
For firmware updates, use ABB’s official tools to avoid system downtime. In case of persistent errors, consult the troubleshooting guide or contact ABB’s technical support.
Replace the module if physical damage or irreparable faults occur, ensuring compatibility with COM0003 B or other related products 1132.

Product Guarantee

ABB provides a 1-year warranty covering defects in materials and workmanship. The module undergoes rigorous testing to ensure compliance with IEC 61850 and marine standards, and ABB’s global support network offers prompt technical assistance for installation, configuration, and repairs. By choosing the COM0003 2RAA005844A0006A, customers gain access to ABB’s decades of expertise in industrial communication, ensuring long-term reliability and performance.

HS:7326909000

Contact info

WhatsApp: +86 18030182217
Email: sandydcsplc@gmail.com
Phone: +86 18030182217
Wechat: +86 18030182217
Website: www.xiongbaparts.com