Component Current Consumption - Siemens SINAMICS S120 Manual

Cabinet Design and EMC for Components, Blocksize Format
9.3 24 V DC supply voltage
9.3.3 24 V component current consumption
A separate 24 V power supply must be used for the SINAMICS S120 drive line-up.
The following table can be used to calculate the 24 V DC power supply. The values for
typical current consumption are used as a basis for configuration.
Table 9-3 Overview of 24 V DC current consumption
Component
CU320
CU310 DP for each digital output
CU310 PN for each digital output
CUA31 for each digital output
DRIVE-CLiQ (e.g. motors with DRIVE-CLiQ interface)
Brake (e.g. motor holding brake)
Sensor Module Cabinet
SMC10
SMC20
Sensor Module External
SME20
SME25
SME120
SME125
296
Typical current consumption [A
0.8
0.8
0.8
0.15
Typ. 0.25, max. 0.45
Typ. 0.4 to 1.1; max. 2
0.2
0.2
0.11
0.11
0.16
0.16
Manual, (GH6), 07/2007 Edition, 6SL3097-2AL00-0BP2
]
DC
AC Drive