Overview

The ABB 1MRK001608‑CBr02 Communication Module is an integral part of ABB’s Relion® protection and control family, widely utilized in power transmission, distribution, and industrial automation systems. This module provides both serial and LONWorks network communication interfaces, enabling the integration of ABB relays into supervisory control systems and digital substations.

It supports flexible communication protocols, facilitating connections with PCs, HMIs, SCADA systems, and other intelligent electronic devices (IEDs). With its compact design and robust construction, it is suitable for deployment in harsh environments where reliable communication is essential.

Technical Data

Key Features

• Flexible Communication Options: Supports serial communication and LONWorks for integration with various systems, including PCs, HMIs, and SCADA.

• Multiple Protocols Supported: Configurable to support SPA, LON, DNP3, and Modbus depending on the relay system.

• Compact Design: Space-saving rack-mounted design makes it easy to integrate into control panels.

• High Reliability: Designed for industrial-grade environments with wide temperature ranges (–25 °C to +70 °C) and strong EMC immunity.

• Easy Integration: Allows seamless integration of ABB protection relays into IEC 61850-based digital substations.

Typical Applications

• Digital Substations: Integrating ABB relays into IEC 61850-based systems for modern grid automation.

• Utility Distribution Networks: Ensuring reliable communication for feeder and transformer protection relays.

• Industrial Automation: Linking ABB protection devices with supervisory systems for real-time monitoring and control.

• Renewable Energy Systems: Serving as the communication interface for solar and wind power protection relays.

• Retrofit Projects: Upgrading legacy communication modules to modern ABB solutions for improved performance and reliability.

FAQ

Q1: What is the ABB 1MRK001608‑CBr02 used for?
A1: It enables serial and LON communication for ABB Relion® protection relays in substations and industrial systems.

Q2: Which protocols does it support?
A2: It supports SPA, LON, DNP3, and Modbus protocols, depending on configuration.

Q3: What industries typically use this module?
A3: It is commonly applied in power utilities, industrial automation, and renewable energy systems.

Q4: How reliable is the ABB 1MRK001608‑CBr02?
A4: It is engineered for harsh environments, offering a wide operating temperature range (–25 °C to +70 °C) and strong EMC immunity for dependable operation in demanding conditions.