Connection To The Foundation - Siemens SINAMICS S120 Manual

3.3.5

Connection to the foundation

Preparatory steps
● If possible, allow unimpeded access to the holes at the bottom of the cabinet units by
Connection to the foundation
For the connection to the foundation, four holes are provided on each cabinet panel for M12
screws (see pictures in the next section). The fixing dimensions are specified on the
associated dimension drawings.
Every cabinet panel must be attached to the ground using at least 2 opposing attachment
points (1 screw each in the front and rear part of the cabinet panel).
If this is not possible for reasons of accessibility, then the attachment points of the adjacent
cabinet panels must be correspondingly raised.
Generally, as many attachment points as possible should be used.
Note
Additional information
Further dimensions can be found in the relevant dimension drawings on the customer DVD
supplied with the device.
Cabinet Modules
Manual, 03/2013, A5E03263538A
removing the protective covers when carrying out installation work.
Mechanical installation
3.3 Installation
57