Siemens SINAMICS S120 Equipment Manual page 236

DC link components
11.3 Control Supply Module
It is only permissible to establish connections to the DC link using the adapters that
SIEMENS has recommended (DC link adapter and DC link rectifier adapter).
CAUTION
The tightening torque of the DC link busbar screws (1.8 Nm, tolerance +30 %) must be
checked before commissioning. After being transported the screws must be tightened.
CAUTION
The DC link side covers are supplied as standard with the components; they can also be
ordered separately, if required (order no.: 6SL3162-5AA00-0AA0).
CAUTION
If used, the 24 V terminal adapter must be screwed into place. The following screw must be
used: EJOT-PT screw K30 x 16. Tightening torque 0.5 Nm.
236
DANGER
Booksize cold-plate power units
Manual, (GH4), 03.2007, 6SL3097-2AJ00-0BP4