Product Description

Overview

The ABB 1MRK002239-BB is a precision-engineered power supply and communication interface module within the ABB Relion family, compatible with RTU560 and 670/650 series protection and control IEDs. Designed for high-performance substation automation, this module ensures reliable data exchange between primary equipment and control systems while maintaining low latency and robust security.

Key Features

• High-speed dedicated processor to offload communication tasks from the IED main CPU.

• Broad protocol support including IEC 61850 (MMS & GOOSE), IEC 60870-5-103/104, and DNP3 for seamless integration across international and legacy systems.

• Built-in cybersecurity measures: role-based access control, encrypted communication channels, and detailed event logging.

• Supports PRP and HSR redundancy protocols, ensuring continuous operation with zero packet loss.

• Galvanic isolation and wide temperature operation (-25°C to +70°C) for substation-grade reliability.

• Front-panel LED indicators and remote diagnostics via ABB PCM600 for simplified maintenance.

Technical Specifications

Applications

The module is ideal for medium- to large-scale substations requiring reliable communication between protection relays, RTUs, and SCADA systems. It ensures uninterrupted operation in demanding environments with high electromagnetic interference.

FAQ

Q: Can this module be used with older RTU models?
A: Yes, it supports legacy protocols like DNP3 and IEC 60870-5-103 for backward compatibility.

Q: Does it require special installation?
A: Standard DIN rail mounting is supported. Integration with ABB PCM600 ensures simplified configuration.

Q: Is the module hot-swappable?
A: It is designed for non-disruptive replacement with redundancy protocols ensuring continuous operation.