Connecting The Encoder - X120 - Siemens SINAMICS S200 Compact Operating Instructions

4.4.5

Connecting the encoder - X120

Converter side
X120
IX-C socket
Motor side
Note
Do not touch the encoder pins at the motor with naked hands to avoid being contaminated.
• 1FL2 shaft heights 20, 30, and 40
The encoder interface is integrated into the hybrid connector. For more information, see Section "Connecting the motor
power - X2 (Page 18)".
• 1FL2 shaft heights 48 and 52
Encoder interface
M17 angular connector
• 1FL2 shaft heights 45, 65, and 90
Encoder interface
M17 angular connector
20
Pin Designation
1 DP1
2 DN1
3 Reserved
4 CLKP1
5 CLKN1
6 M
7 Power_ENC1
8 M_ENC1
9 Reserved
10 Reserved
Pin
1
2
3
4
5
6
Pin
1
2
3
4
5
6
7
8
Technical data
Absolute encoder data signal, positive
Absolute encoder data signal, negative
Reserved
Absolute encoder clock signal, positive
Absolute encoder clock signal, negative
Reference ground
Encoder power supply, 5 V DC
Encoder power supply, reference ground
Reserved
Reserved
Designation
Encoder power supply, 5 V
Encoder power supply, reference ground
Absolute encoder clock signal, positive
Absolute encoder clock signal, negative
Absolute encoder data signal, positive
Absolute encoder data signal, negative
Designation
Encoder power supply, 5 V
Encoder power supply, reference ground
Reserved
Absolute encoder clock signal, negative
Absolute encoder data signal, positive
Absolute encoder clock signal, positive
Reserved
Absolute encoder data signal, negative
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
A5E52388930A AA, 07/2023