Siemens SINAMICS S110 Manual page 206

Supplementary system components and encoder system integration
8.4 Sensor Module Cabinet-Mounted SMC30
Encoders with 5 V supply connected to X521/X531
For encoders with a 5 V supply at X521/X531, the cable length depends on the encoder
current (for 0.5 mm
Figure 8-19
206
conductor cross sections):
2
Max. cable length as a function of the encoder current drawn
SINAMICS S110
Manual, 07/2015, 6SL3097-4AC10-0BP5