Siemens SINAMICS G110M Getting Started page 65

Figure 4-2 Default wiring of the SINAMICS G110M CU240M USS
Figure 4-3 Default wiring of the SINAMICS G110M CU240M DP and CU240M PN
Note
Unswitched and switched power supply
The unswitched 24 V power supply (also known as non-switched) on X1.2 and X1.4 provides
power to the general electronics of the Control Unit. The switched 24 V power supply on
X1.1 and X1.5 supplies power for the two digital outputs (DI0 and DI1). For a complete
explanation of the unswitched and switched 24 V supplies and their limitations, please read
the FAQ at the following link:
Unswitched and switched 24 V supply
(http://support.automation.siemens.com/WW/view/en/26986267)
SINAMICS G110M Getting Started
Getting Started, 09/2014, FW V4.7, A5E31298643B AC
4.2 Wiring example for the factory settings
Commissioning
65