Siemens Sinamics S120 Manual page 734

Cabinet design and EMC Booksize
12.8 Connection systems
Extension
The pre-assembled extension of a basic cable has an M12 plug (IP67) and an M12 socket
(IP67).
Figure 12-24 DRIVE-CLiQ extension with M12 plug and M12 socket
Note
Maximum permissible total cable length
The maximum permissible total cable length between the measuring system and the RJ45
socket of the SINAMICS S120 device is 30 m. For a longer total cable length data transfer
errors may occur. This is the reason that no additional extension can be connected to a 30 m
long basic cable.
Note
Maximum number of extensions
A maximum of two extensions can be used. More than two extensions can result in data
transfer errors.
Note
DRIVE-CLiQ cabinet bushing with M12 plug
For information on the cabinet bushings, see Chapter DRIVE-CLiQ cabinet bushings
(Page 679).
734
Booksize Power Units
Manual, (GH2), 04/2014, 6SL3097-4AC00-0BP6