ABB 1MRK002133-ACr01 Expansion Module for REx670 V1.1 Relay – Reliable Industrial Automation Enhancement

The ABB 1MRK002133-ACr01 is a high-performance expansion module specifically designed to enhance the capabilities of the ABB REx670 V1.1 relay system. Tailored for industrial automation and protection applications, this module offers scalable functionality, improved data acquisition, and seamless integration with ABB’s advanced protection relays.

By extending the input/output and processing features of the REx670 V1.1, this expansion module ensures flexibility, precision, and efficiency in complex automation environments such as power substations, process industries, and utility grids.

✅ Key Features of ABB 1MRK002133-ACr01:

• Designed for compatibility with ABB REx670 V1.1 relay

• Enhances I/O capacity, communication, and processing capabilities

• Facilitates scalable system design for diverse industrial needs

• Supports real-time data handling for protection and automation systems

• Built to operate reliably in harsh and demanding conditions

⚙️ Typical Applications:

• Power generation and distribution automation

• Substation protection systems

• Large-scale process industry control networks

• Upgrading and expanding relay functionality in industrial systems