ABB 1MRK002247-BGR01 PCB Card

Description

The ABB 1MRK002247-BGR01 is a modular PCB card used in ABB’s 670 series intelligent electronic devices (IEDs). It provides signal processing, interface routing, and auxiliary control functions within high-voltage protection and automation systems.

Specifications

• Model: 1MRK002247-BGR01

• Application Series: REL670, RET670, REF670

• Function Type: Signal interface and routing board

• Installation: Plug-in module for ABB relay protection systems

• Signal Support: Analog/digital I/O, relay control, trip/alarm/status signals

• Isolation: Built-in signal isolation for EMI resistance

• Connection: Standard connectors or backplane bus

• Compliance: Meets IEC 60255 standards

• Structure: Multi-layer industrial-grade PCB design

Features

• Versatile Signal Handling: Supports analog/digital input and output, relay triggering, and status signaling

• Modular Integration: Acts as an interface between control boards and external devices (e.g., CT/VT, breakers)

• System Expansion: Enhances I/O channel capacity and functional interfaces in ABB 670 series systems

• EMI Protection: Designed for high-voltage environments with strong anti-interference capability

• Maintenance Friendly: Plug-in structure allows easy replacement and servicing

• Automation Ready: Ideal for power plant and substation control, protection screens, and auxiliary systems