SIEMENS
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Siemens D 21.4 · 2017
SINAMICS S120 drive system
Chassis format
Air-cooled Active Interface Modules in chassis format
7
■
Integration
Connection example of an Active Interface Module with integrated bypass contactor (frame sizes FI and GI)
to
Active
Line
Module
Pre-charging
contactor
ext.
24 V DC
ext.
230 V AC
Fan
Bypass
contactor
Activation of
pre-charging
contactor
Activation of
bypass contactor
Contactors open
Main switch
Activation by Active Line Module
Voltage
Sensing Module
VSM10
G_D211_EN_00007d
Active Interface
Module
Chassis Format
DRIVE-CLiQ-socket
L1
L2
L3
1)
1)
1)
L
N
-X1
PE
W1
V1
U1
PE
W2
V2
-X2
P24
M
-F102
12
13
14
8
9
10
11
4
5
6
7
M
U2
PE
1
2
3
-X609
P24
X500
LED
-F101
READY
© Siemens AG 2017