SIEMENS
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Siemens D 21.4 · 2017
SINAMICS S120 drive system
Chassis format
Air-cooled Smart Line Modules in chassis format
7
■
Integration
The Smart Line Modules communicate with the higher-level control module via DRIVE-CLiQ. The control module in this case can be
a CU320-2 or a SIMOTION D Control Unit. An external 24 V DC power supply is required to operate the Smart Line Modules.
Connection example of a Smart Line Module
VSM10
Voltage
Sensing
Module
1)
The number of fans depends on the frame size.
Control of
bypass
contactor
Bypass
contactor
Checkback signal
pre-charging
Internal
power supply
Connection for
Braking Module
DC link
Main switch
Line reactor
Line
infeed
Fan
Fan
Internal
DRIVE-CLiQ socket
G_D211_EN_00256c
DRIVE-CLiQ socket 2
DRIVE-CLiQ socket 1
DRIVE-CLiQ socket 0
External
24 V DC
230 V AC
-Temp
+Temp
EP +24 V
Smart Line
Module
Chassis format
~
-X41
4
3
2
1
EP +24 V
EP M1
+Temp
-Temp
L1
L2
L3
2
1
4
3
M
M
P24L
P24L
X402
X401
X400
IPD Card
-X42
L2
L3
L1
-X9
1
2
4
3
6
5
8
7
U1
V1
W1
-X1
-F10
-F11
-F20
-F21
1)
=
=
=
P24 V
M
READY
DC LINK
POWER OK
READY
LED
X500
DCP
DCN
PE
DCPA
DCNA
~
~
LEDs
© Siemens AG 2017