Siemens SINAMICS S120 Combi - Page 247

Encoder system connection
10.2 Sensor Module Cabinet-Mounted SMC30
SINAMICS S120 Combi
Manual, 11/2017, 6SL3097-4AV00-0BP7
247
Encoders with 5 V supply without remote sense connected at X521/X531
For encoders with 5 V supply at X521/X531 (no Remote Sense available), the maximum
cable length
1)
depends on the encoder current. The following diagram shows an example of
a 0.5 mm
2
cable cross-section.
Figure 10-10 Max. cable length depending on the encoder current drawn
1)
When encoders without Remote Sense are used, the permissible cable length is limited to
100 m because the voltage drop depends on the cable length and the encoder current.