Section 19 Remote communication
19.1 Binary signal transfer
IP12423-1 v2
19.1.1 Identification
M14849-1 v3
Function description IEC 61850 identification IEC 60617
identification
ANSI/IEEE C37.2
device number
Binary signal transfer,
receive
BinSignRec1_1
BinSignRec1_2
BinSignReceive2
-
-
Binary signal transfer,
transmit
BinSignTrans1_1
BinSignTrans1_2
BinSignTransm2
-
-
19.1.2 Functionality
SEMOD52522-4 v7
The remote end data communication is used for the transmission of analog values
for line differential protection or for the transmission of only binary signals
between IEDs. The binary signals are freely configurable and can thus be used for
any purpose, such as 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 LDCM then acts as an interface to 64
kbit/s communication channels for duplex communication between the IEDs.
The IED can be equipped with up to two short range or medium range LDCMs.
19.1.3 Signals
GUID-0918C53D-F755-4FA1-BB3C-F672AFC6A7D2 v1
Signals are available in the Signal Matrix Tool (SMT) and as
hardware channels in the Application Configuration Tool (ACT).
1MRK 505 394-UEN A Section 19
Remote communication
Line differential protection RED650 2.2 IEC 745
Technical manual
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