Installing The Control Unit - Siemens SINAMICS G120 Operating Instructions Manual

3.4

Installing the Control Unit

Locating the Control Unit on the power unit
The Control Unit is simply snapped-on to a Power Module. This also establishes all of the
electrical connections between the two components.
The Control Unit can be removed by pressing the release button ③.
Removing the terminal cover
To access the control terminals, remove the
cover as shown in the adjacent diagram.
• Maximum cable cross-section for control
• Tightening torque, 0.25 Nm
CU240S and CU240E Control Units, FW 3.2
Operating Instructions, 03/2009, A5E02440075B AA
terminals, 2.5 mm .
2
Connection
3.4 Installing the Control Unit
41