ABB 1MRK 000614-ABr01 Control and Protection Board
Description
ABB 1MRK 000614-ABr01 Control and Protection Board is a core control module designed for integration with ABB relay protection and automation systems, including REL, RET, and REF series devices. It executes critical control logic, processes real-time signals, and enables seamless communication with other system components to support industrial automation and protection workflows.
| Specification | Value |
|---|---|
| Physical Dimensions | Approximately 1.365 cm x 9.54 cm |
| Weight | Approximately 0.845 kg |
| Protection Rating | IP20 |
| Input Voltage | 220V AC |
| Operating Frequency | 50Hz/60Hz universal |
| Operating Temperature Range | -20 to 70 degrees Celsius |
| Humidity Tolerance | 5% to 95% RH, non-condensing |
Key Features:
- Executes preset control logic, action commands, and trip/blocking strategies for protection and automation
- Performs real-time sampling and analysis of analog signals (current, voltage, frequency) and digital switch signals
- Supports communication with power boards, communication boards, and human-machine interface panels to enable full system coordination
- Monitors device operating status and outputs alarms, events, and action records to system platforms or SCADA
- May support communication protocols including IEC 61850, Modbus, and DNP3, with typical interfaces like RJ45 Ethernet and DB9 serial ports
Applications:
- Digital relay protection devices such as REL670, REF615, and RET670
- Industrial distributed control systems (DCS) and programmable logic controller (PLC) setups
- Power generation, transmission, and distribution infrastructure monitoring and control
- Petrochemical and manufacturing process automation and protection systems
Related Models:
- ABB 1MRK000614-ABr00
- ABB 1MRK000614-ABr02
- ABB 1MRK000614-ABR00