Supported10 Generic data No11 Generic identification No23 List of recorded disturbances Yes26 Ready for transm. of disturbance data Yes27 Ready for transm. of a channel Yes28 Ready for transm of tags Yes29 Transmission of tags Yes30 Transmission fo disturbance data Yes31 End of transmission YesSelection of standard ASDUs in control directionASDU Yes6 Time synchronization Yes7 General interrogation Yes10 Generic data No20 General command Yes21 Generic command Yes24 Order for disturbance data transmission Yes25 Acknowledgement for distance data transmission YesSelection of basic application functionsTest mode NoBlocking of monitoring direction YesDisturbance data YesPrivate data YesGeneric services No18.6.15.2 Communication portsThe serial communication module (SLM) is used for SPA/IEC 60870-5-103/DNP andLON communication. This module is a mezzanine module, and is placed assembledon the Numerical module (NUM). The serial communication module can haveconnectors for two plastic fibre cables (snap-in) or two glass fibre cables (ST,bayonet) or a combination of plastic and glass fibre. Three different types are availabledepending on type of fibre.The incoming optical fibre is connected to the RX receiver input, and the outgoingoptical fibre to the TX transmitter output. When the fibre optic cables are laid out, payspecial attention to the instructions concerning the handling and connection of theoptical fibres. The module is identified with a number on the label on the module.Section 18 1MRK502052-UEN BStation communication1060Technical manual
