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Communication
    • Communication between substations: Ethernet protocol or 2Mbits/s dedicated optical fiber channel

    • Two 10Base-T/100Base-TX copper Ethernet ports

    • Two 100Base-FX optical Ethernet ports

    • Two RS-485 serial ports for communication, the second one can be used as a RS-232 port for printer

    • One RS-485/TTL port for clock synchronization

    • One front RJ-45 port and one rear RJ-45 port for debugging

    • Redundancy protocols PRP, HSR and RSTP

    • Supported protocols: IEC 60870-5-103, IEC 61850, DNP3.0, Modbus

    • Full compatibility between IEC 61850 Edition 1 and Edition 2


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