SIEMENS
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Siemens CR 1 · 2015
6
Drive systems
SINAMICS S120 Cabinet Modules
Motor Modules in chassis format
■
Integration
Motor Modules are controlled by the CU320-2 DP or
CU320-2 PN Control Unit. Communication takes place over the
DRIVE-CLiQ connection. The Control Units and the DRIVE-CLiQ
cable are not included in the scope of supply and must be
configured by the customer.
Connection example of a Motor Module
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Internal
Internal
power
supply
DRIVE-CLiQ socket 0
DRIVE-CLiQ socket 1
DRIVE-CLiQ socket 2
G_CR01_EN_00219a
LEDs
Motor Module
Configured according to crane
specification (option
B70
)
Fan
Fan
Number of fans
depends on the
size
Customer
terminal
block
DC busbar
24 V DC
Auxiliary voltage
supply
L1/L2 operating voltage
380 - 480 V AC
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Cabinet Module
M
3 ~
EP +24 V
EP M1
M
- Temp
Temp
+
1
2
3
4
-X41
DCNS
DCPS
DCNA
DCPA
DCN
DCP
-F21
-F20
-F11
-F10
~
=
L2
L1
M
5
6
3
4
1
2
W2
V2
PE
U2
-X2
-X9
P24 V
-X55
-X3
-X1
X401
X400
X402
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wv~lyGvr
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© Siemens AG 2015