Siemens D7-SYS - Page 511

Closed-loop thyristor current control
System- and communication configuring D7-SYS - SIMADYN D 5-71
Edition 06.2002
NOTE
The connector assignment for -X2 should be taken from the User
Manual "SITOR interface SE20.2". The connecting cable for actual
value/monitoring functions can, according to the Section "Connecting
cables" be configured by customers themselves.
Power
act. value
sensing
pulse
distribut.
e.g.:Voltage,
current
actual value
SITOR cabinet 6QC5x
SIMADYN D rack SRx
PM
5/6
ITDC
X5
X6 X7
X1
L1/L2/L3
X121
Interf. module
SU11
Interf. module
SU11
SC12
20 core
X1X1
X2 X2
1AO
Ext.
V
SYN
Ext.
pulse inhibit
Diagnostic
signals
4DI
4DO
power
supply
24V
SC17.2 (2 m)
or
SC31.2 (10 m)
50 core
1 incremental
encoder
SE20.2
X3
X5 X6 X2 X1
IT41
X7
Line sensing
SA21
X1
X2
Transf. V
SYN
SA61
X2
X1
Interf. module
SU10
Interf. module
SU10
X1X1
X2 X2
power
supply
8DO 8DO
5DI
3DI 8DI
4AI
24V
24V
internal external
L1/L2/L3
Monitoring
e.g.:Overvolt.,undervolt.,current flow,
airflow,fuse,ground fault
Fig. 5-37 Connecting diagram SIMADYN D – SITOR cabinet