Siemens SINAMICS S200 - Connecting the Encoder - X120

SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
20 A5E52388930A AA, 07/2023
4.4.5 Connecting the encoder - X120
Converter side
X120
Pin
Designation
Technical data
IX-C socket
1
DP1
Absolute encoder data signal, positive
2
DN1
Absolute encoder data signal, negative
3
Reserved
Reserved
4
CLKP1
Absolute encoder clock signal, positive
5
CLKN1
Absolute encoder clock signal, negative
6
M
Reference ground
7
Power_ENC1
Encoder power supply, 5 V DC
8
M_ENC1
Encoder power supply, reference ground
9
Reserved
Reserved
10
Reserved
Reserved
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
Pin
Designation
M17 angular connector
1
Encoder power supply, 5 V
2
Encoder power supply, reference ground
3
Absolute encoder clock signal, positive
4
Absolute encoder clock signal, negative
5
Absolute encoder data signal, positive
6
Absolute encoder data signal, negative
• 1FL2 shaft heights 45, 65, and 90
Encoder interface
Pin
Designation
M17 angular connector
1
Encoder power supply, 5 V
2
Encoder power supply, reference ground
3
Reserved
4
Absolute encoder clock signal, negative
5
Absolute encoder data signal, positive
6
Absolute encoder clock signal, positive
7
Reserved
8
Absolute encoder data signal, negative