Supported
10 Generic data No
11 Generic identification No
23 List of recorded disturbances Yes
26 Ready for transm. of disturbance data Yes
27 Ready for transm. of a channel Yes
28 Ready for transm of tags Yes
29 Transmission of tags Yes
30 Transmission fo disturbance data Yes
31 End of transmission Yes
Selection of standard ASDUs in control direction
ASDU Yes
6 Time synchronization Yes
7 General interrogation Yes
10 Generic data No
20 General command Yes
21 Generic command Yes
24 Order for disturbance data transmission Yes
25 Acknowledgement for distance data transmission Yes
Selection of basic application functions
Test mode No
Blocking of monitoring direction Yes
Disturbance data Yes
Private data Yes
Generic services No
17.8.16.2 Communication ports
M11874-626 v3
The serial communication module (SLM) is used for SPA/IEC 60870-5-103/DNP
and LON communication. This module is a mezzanine module, and is placed
assembled on the Numerical module (NUM). The serial communication module
can have connectors 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
available depending on type of fibre.
The incoming optical fibre is connected to the RX receiver input, and the outgoing
optical fibre to the TX transmitter output. When the fibre optic cables are laid out,
pay special attention to the instructions concerning the handling and connection of
the optical fibres. The module is identified with a number on the label on the
module.
Section 17 1MRK 506 382-UEN A
Station communication
770 Line distance protection REL650 2.2 IEC
Technical manual
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