Siemens SIRIUS 3RA6 System Manual page 172

Accessories
7.7 Infeed system for 3RA6
Step
1
2
3
4
5
6
Note
If the infeed system is being mounted on a vertical mounting rail, a suitable stopper must be
installed underneath the infeed system to keep it in place.
172
Instructions
Remove the end cover.
Snap the extension module onto the
standard mounting rail until you hear it
engage.
Push together the extension module
and the module that has already been
installed.
Use the 3 link wedges to establish a
mechanical connection between the 2
modules.
Use an extension connector to establish
an electrical connection between the 2
modules.
Attach the end cover to the additional
extension module.
Image
SIRIUS 3RA6 compact starter
System Manual, 08/2018, NEB560060102000/RS-AB/007