X124 Electronics Power Supply; Connection Example - Siemens SINAMICS S120 Manual

Line connection and line-side power components
3.9 Active Interface Modules internal air cooling
3.9.3.4

X124 Electronics power supply

Table 3- 24 X124 Electronics power supply
Terminal
+
+
M
M
Type: Screw terminal 2 (Page 730)
Note
The two "+" and "M" terminals are jumpered in the connector. This ensures the supply
voltage is looped through.
3.9.4

Connection example

1)
Figure 3-55
124
Function
Electronics power supply
Electronics power supply
Electronics ground
Electronics ground
Digital output (DO), controlled by the Control Unit
Connection example: Active Interface Module
Technical data
Voltage: 24 VDC (20.4 ... 28.8 V)
Current consumption: max. 1.6 A
Max. current via jumper in connector:
20 A at 55° C
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
Booksize Power Units