SIEMENS
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Siemens D 31 N · March 2016
SINAMICS G120 standard inverters
0.37 kW to 250 kW (0.5 hp to 400 hp)
Power Modules
5
■
Integration
All Power Modules have the following connections and
interfaces:
•
PM-IF interface to connect the Power Module to the Control
Unit. The Power Module also supplies power to the Control
Unit using an integrated power supply
•
Motor connection using screw terminals or screw studs
•
2 PE/protective conductor connections
•
Shield connection plate
Connection diagram for PM230 Power Module with or without
integrated line filter
Connection diagram for PM240-2 Power Modules, frame sizes FSA to
FSC, with or without integrated line filter
Connection diagram for PM240-2 Power Modules, frame sizes FSD to
FSF, with or without integrated line filter
G_D011_EN_00317b
Power Module
PM230
Line filter
PM-IF interface
PE
PE
U2 V2 W2
L3
W1
L2
V1
L1
U1
Control
Unit
=
3 ~
3 ~
=
3 ~
M
L
N
PE
Brake
Relay
A
B
Motor brake
G_D011_EN_00428
Power Module
PM240-2
Line filter
Line fil
Brak-
ing
resistor
DCN
DCP
R2
PM-IF interface
PE
PE
U2 V2 W2
L3
W1
L2
V1
L1
U1
Control
Unit
=
3 ~
3 ~
=
3 ~
M
0
1
Brake
Relay
A
B
Motor brake
G_D011_EN_00451a
Power Module
PM240-2
Line filter
Brak-
ing
resistor
DCN
DCP
PM-IF interface
PE
PE
U2 V2 W2
L3
W1
L2
V1
L1
U1
Control
Unit
DIP switch STO
OFF
ON
=
3 ~
3 ~
=
3 ~
M
STO(B)
STO(A)
© Siemens AG 2016