ABB|1MRK001608-CAr00|Central Controller Module
ABB 1MRK001608-CAr00 Central Controller Module
Description
The ABB 1MRK001608-CAr00 is a central controller module used as the main processing unit in ABB’s REL670, REF615, and RET670 protection relays for substation automation and power system protection.
Features
- Core logic and protection algorithm execution
- Integrated communication and event management
- Support for IEC 61850 and legacy protocols
- Configurable via PCM600 engineering tool
Technical Specifications
- Processor Type: High-speed digital signal processor (DSP) or FPGA-based architecture
- Memory: Onboard flash and RAM for configuration, fault records, and firmware
- Communication Interfaces: Dual Ethernet ports supporting IEC 61850-8-1 (GOOSE, MMS), Modbus TCP, and DNP3
- Event Recording: SOE resolution ≤ 1 ms; supports up to 10,000 event entries
- Fault Recording: ≥ 40 oscillography records with pre- and post-fault data (≥ 5 cycles pre-fault, ≥ 20 cycles post-fault)
- Operating Voltage: Powered via internal backplane (typically 24 V DC nominal)
- EMC Compliance: IEC 61000-4 series (level 4 immunity for ESD, surge, EFT)
- Operating Temperature: –25°C to +70°C
ABB|1MRK001608-CAr00|Central Controller Module
ABB|1MRK001608-CAr00|Central Controller Module
ABB 1MRK001608-CAr00 Central Controller Module
Description
The ABB 1MRK001608-CAr00 is a central controller module used as the main processing unit in ABB’s REL670, REF615, and RET670 protection relays for substation automation and power system protection.
Features
- Core logic and protection algorithm execution
- Integrated communication and event management
- Support for IEC 61850 and legacy protocols
- Configurable via PCM600 engineering tool
Technical Specifications
- Processor Type: High-speed digital signal processor (DSP) or FPGA-based architecture
- Memory: Onboard flash and RAM for configuration, fault records, and firmware
- Communication Interfaces: Dual Ethernet ports supporting IEC 61850-8-1 (GOOSE, MMS), Modbus TCP, and DNP3
- Event Recording: SOE resolution ≤ 1 ms; supports up to 10,000 event entries
- Fault Recording: ≥ 40 oscillography records with pre- and post-fault data (≥ 5 cycles pre-fault, ≥ 20 cycles post-fault)
- Operating Voltage: Powered via internal backplane (typically 24 V DC nominal)
- EMC Compliance: IEC 61000-4 series (level 4 immunity for ESD, surge, EFT)
- Operating Temperature: –25°C to +70°C
