SIEMENS
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Siemens D 21.4 · 2017
SINAMICS S120 drive system
Chassis format
Air-cooled Motor Modules in chassis format
7
■
Integration
The Motor 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.
Connection example of a Motor Module
External
24 V DC
Internal
Internal
G_D213_DE_00085d
Internal
power
supply
DC link connection
Connection for
Braking Module
Connection for
dv/dt filter
Fan power supply terminal
for sizes HX and JX.
The number of fans depends on the
frame size.
Fan power supply terminal
for sizes FX and GX directly on the fuse
carrier
Fan
Fan
Fan
DRIVE-CLiQ socket
DRIVE-CLiQ socket
DRIVE-CLiQ socket
P24 V
Motor Module in
chassis format
FB input+
FB input-
BR output-
BR output+
M
3 ~
-F11
-F10
-F21
-F20
-F11
-F10
IPD Card
POWER OK
DC LINK
LEDs
READY
~
=
4
3
2
1
-X46
4
3
2
1
-X42
M
M
P24L
P24L
1
2
3
4
-X41
EP +24 V
M
EP M1
-Temp
+Temp
L2
L1
=
=
DCNS
DCPS
DCNA
DCPA
M
5
6
3
4
1
2
DCN
DCP
W2
V2
PE
U2
-X2
-X9
X400
0
2
X401
1
X402
© Siemens AG 2017