ABB 1MRK002246-BEr00 Control and Processing Module

Product Description

The ABB 1MRK002246‑BEr00 is a high-performance control and processing module designed for REX 670 series protection and control systems. It provides reliable microprocessor-based processing, enabling precise management of communication, signal handling, and system supervision in demanding industrial and utility environments. This compact module ensures consistent performance under harsh operating conditions, making it an essential component for modern substation automation and industrial control systems.

Key Features & Functional Highlights

• Provides central processing for relay, automation, and system logic execution

• Supports multiple communication protocols including Ethernet, Modbus RTU, and IEC 61850

• Handles 16 digital inputs and 16 digital outputs, allowing comprehensive system interfacing

• Equipped with advanced microprocessor architecture for real-time control and fast response

• Large onboard memory stores configuration data, event logs, and historical trends

• Compact design enables easy integration into existing control panels and systems

• Operates reliably across wide temperature and humidity ranges, ensuring uninterrupted service

Technical Specifications

• Operating Voltage: 24 V DC

• Current Consumption: < 10 mA

• Communication Protocols: MODBUS RTU, IEC 61850

• Digital Inputs: 16

• Digital Outputs: 16

• Processor: Advanced microprocessor architecture for real-time operations

• Memory: High-capacity onboard memory for configuration and event storage

• Operating Temperature Range: –25°C to +70°C

• Storage Temperature Range: –40°C to +85°C

• Humidity Range: Up to 95% non-condensing

• Dimensions: 150 mm × 100 mm × 50 mm

• Weight: 0.3 kg

Typical Applications

• Substation automation and protection systems for power transmission and distribution

• Industrial process control requiring high reliability and precise timing

• Integration with REX 670 V1.1 Intelligent Electronic Devices (IEDs) for scalable automation

• Systems requiring centralized communication management and signal processing

FAQ

Q: Which devices are compatible with the 1MRK002246‑BEr00 module?
A: It is compatible with ABB REX 670 V1.1 protection and control IEDs and related automation systems.

Q: Can this module operate in harsh industrial environments?
A: Yes, it supports temperatures from –25°C to +70°C and humidity up to 95% non-condensing.

Q: Which communication protocols does it support?
A: The module supports Ethernet, Modbus RTU, and IEC 61850 for seamless network integration.

Q: Is the module suitable for substation automation?
A: Absolutely. It provides reliable central processing for protection, control, and monitoring.

Q: How does the module manage I/O?
A: It supports 16 digital inputs and 16 digital outputs, allowing flexible interfacing with field devices.