Siemens SINAMICS S120 Combi - Page 187

Electrically connecting Motor Modules and DC link components
8.4 Connecting an additional component
SINAMICS S120 Combi
Manual, 11/2017, 6SL3097-4AV00-0BP7
187
3. Install the lower and upper DC-link busbars.
Install the lower DC-link busbar
Install the upper DC-link busbar
• Release the screws.
• Turn over the DC-link bridge.
• Observe the following sequence when
screwing into place.
• Release the screws.
• Turn over the DC-link bridge.
• Observe the following sequence when
screwing into place.
Screwdriver
Torx T20 or slotted 1.2 x 6
Tightening torque
1.8 Nm
4. Install the 24 V connector (accessories pack of the component to be connected).
Figure 8-4 Motor Modules with 24 V connector installed
5. Close the protective covers of both components.