Section 19 Remote communication
19.1 Binary signal transfer
IP12423-1 v2
19.1.1 Identification
M14849-1 v2
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Binary signal transfer BinSignReceive - -
Binary signal transfer BinSignTransm - -
19.1.2 Functionality
SEMOD52522-4 v5
The remote end data communication is used either for the transmission of current values with a
maximum of 8 binary signals in the line differential protection IED, or for the transmission of only
binary signals (up to 192) in the other IEDs. The binary signals are freely configurable and can, thus,
be used for any purpose, for example, communication scheme related signals, transfer trip and/or
other binary signals between IEDs.
Communication between two IEDs requires that each IED is equipped with a Line Data
Communication Module (LCDM). The LDCMs then act as interfaces to a 64 kbit/s communication
channel for duplex communication between the IEDs.
The IED can be equipped with up to two short range or medium range LDCMs.
1MRK 502 066-UUS B Section 19
Remote communication
1211
Technical manual
To Next Page
Loading...
