Siemens SINAMICS S120 Manual page 308

Encoder system connection
9.11 Sensor Module External SME125
Cable can be ordered from the manufacturer of the linear scale
1)
Maximum encoder cable length, see diagram in Chapter "Technical data"
2)
Maximum cable length between SME and motor connection: 10 m
3)
Figure 9-50 Connecting motor encoders via SME for motors without a DRIVE-CLiQ interface, with an integrated 2-hole
terminal box
306
Control Units and additional system components
Equipment Manual, 06/2020, 6SL3097-5AH00-0BP2