Siemens SINAMICS Equipment Manual page 99

Encoders without remote sense
For encoders without Remote Sense, the permissible cable length is restricted to 100 m.
Reason: The voltage drop depends on the cable length and the encoder current.
Figure 7-4
Figure 7-5 Position of the zero pulse to the track signals
Supplementary component descriptions
Manual, 06/2019
Signal characteristic of track A and track B between two edges: Time between two edges
with pulse encoders
Sensor Module Cabinet-Mounted SMC30
7.4 Technical data
97