Siemens siprotec 7SJ63 - Page 121

Configuration
5-97SJ63 Manual
C53000-G1140-C120-1
Figure 5-5 Double Command with Single Contacts
Figure 5-6 Double Command with Single Contacts plus Common Contact
Figure 5-7 Double Command on Common Bus with Single Contacts and Common Contact
C+
C–
t
C+ C–
V+
V–
Relay Configuration:
Command
CLOSE
Command
TRIP
C+
X
BO 1
C–
X
2
CLOSE TRIP
Switching Device
COIL COIL
CLOSE
Command
C+
C–
TRIP
Command
CC
t
C+ C–
V+
V–
CC
Relay Configuration:
C+
X
BO 1
C–
X
2
3
X
CC
CLOSE TRIP
Switching Device
COIL COIL
CLOSING
Command
C+
C–
TRIPPING
Command
CCC
t
Switching
Device 2...n
C+
C–
V+
V–
CCC
Relay Configuration:
C+
X
BO 1
C–
X
2
X
CCC
n
CLOSE TRIP
Switching Device
COIL COIL
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