Maximum Cable Length For Distributed S120M Drive Technology - Siemens SINAMICS S120M Manual

Cabinet design and EMC S120M
7.3 Connection system
7.3.7

Maximum cable length for distributed S120M drive technology

The table below provides an overview of the maximum permissible cable lengths for the
distributed S120M drive technology.
Table 7- 7 Maximum cable lengths
Type
DRIVE-CLiQ signal cables MC500
DRIVE-CLiQ signal cables MC800PLUS
Hybrid Cable between Adapter Module 600 and the first S120M
Hybrid Cable connection two S120M
Hybrid Cable line length
24 VDC supply cables
1)
24 V signal cables
1)
Cables for digital input/outputs at the AM600 and S120M
For longer lengths, the user must connect a suitable protective circuit in order to provide overvoltage protection (refer to
1)
the chapter "Overvoltage protection" under "24 VDC supply")
First segment: Length, including the connection from the AM600 to the Hybrid Cabinet Bushing and the first S120M.
2)
Figure 7-13 Cable lengths
134
Maximum length [m]
100
75
75
2)
75
Max. 100
10
30
30
SINAMICS S120M Distributed Drive Technology
Manual, (GH12), 12/2014, 6SL3097-4AW00-0BP3