1MRK000508-BDr03 | ABB Signal Processing Module for IEDs

ABB 1MRK000508-BDr03 Binary Input / Control Board Module

The ABB 1MRK000508-BDr03 is a high-performance binary input module designed for seamless integration into ABB's relay protection and control systems. It acts as a central unit for processing up to 16 binary input signals, ensuring efficient handling of control actions such as trip, block, and alarm functions. The rugged design and industrial-grade build make it ideal for use in substation automation and industrial process control.

Technical Specifications:

• Model Number: 1MRK000508-BDr03

• Type: Binary Input / Control Board Module

• System Compatibility: ABB IEDs (REL670, RET670, REF615, etc.)

• Functions: Signal processing, logic control, trip/block/alarm execution

• Binary Inputs: 16 channels

• Input Voltage: 110–125 VDC (typical)

• Dimensions (H × W × D): 7.1 × 13.3 × 21.1 cm

• Weight: 0.41 kg

• Operating Temperature: –20°C to +60°C

• Storage Temperature: –40°C to +85°C

• Certifications: IEC 61850, CE, UL

• Application Areas: Substation automation, relay protection, industrial process control

FAQ:

1. What is the ABB 1MRK000508-BDr03 used for?
The ABB 1MRK000508-BDr03 is a binary input module designed for processing signals from field devices and coordinating control actions like trip, block, and alarm.

2. How many binary inputs does the ABB 1MRK000508-BDr03 support?
The module supports up to 16 binary input signals, making it ideal for monitoring and control in industrial automation systems.

3. Can this module be used with ABB IEDs?
Yes, the 1MRK000508-BDr03 is fully compatible with ABB IEDs, including REL670, RET670, and REF615, providing efficient signal processing and communication.

4. What is the input voltage requirement for the ABB 1MRK000508-BDr03?
The 1MRK000508-BDr03 requires a 110–125 VDC power supply, which is typical for ABB protection and automation systems.

5. Is the ABB 1MRK000508-BDr03 suitable for industrial environments?
Yes, the module is designed with a rugged, industrial-grade build, ensuring high EMC and interference resistance in challenging environments like substations and process control applications.