Overview Diagram Of Option L34 - Siemens SINAMICS S120 Equipment Manual

8.19.3

Overview diagram of option L34

D C 510 – 720 V
D C 675 – 1035 V
D C P
D C N
L34
M
U <
-X2
optional
Remote Off for
output-side switch
provided by customer
Figure 8-20 Overview diagram of option L34
S120 Cabinet Modules Equipment Manual
Manual, (GH5), 10/2008, A5E00427098A
L1
N
-X401
-X31
T M31
-X500
-X542
M
-X100
1 AC 230 V
3
4
3 2 1 5 6 7
-X541 3
Relay outputs
6 5 4 3
Internal interconnection
8.19 L34, output-side circuit breaker
D C 24 V
+
M
Checkback signal
Switch closed
-K32
-K33
1
9
+
M
-X 524
2 1
Options
-X100
5
6
377