Encoder Interface - X9 - Siemens Sinamics V90 Operating Instructions Manual

Connecting

4.5 Encoder interface - X9

4.5 Encoder interface - X9
The SINAMICS V90 200V variant servo drive supports two kinds of encoders:
● Incremental encoder TTL 2500 ppr
● Absolute encoder single-turn 21-bit
● Absolute encoder 20-bit + 12-bit multi-turn
The SINAMICS V90 400V variant servo drive supports two kinds of encoders:
● Incremental encoder TTL 2500 ppr
● Absolute encoder 20-bit + 12-bit multi-turn
Note
Failure to meet the EMC requirements because the cable is not shielded
If a cable is not shielded, it cannot meet the EMC requirements.
• The encoder cable must be shielded to meet the EMC requirements.
Encoder interface - drive side
Illustration
164
Pin Signal name
1 Biss_DataP
2 Biss_DataN
3 Biss_ClockN Absolute encoder clock signal, negative
4 Biss_ClockP Absolute encoder clock signal, positive
5 P5V
6 P5V
7 M
8 M
9 Rp
10 Rn
11 Bn
12 Bp
13 An
14 Ap
Screw type: UNC 4-40 (plug-in terminal block)
Tightening torque: 0.4 Nm
Description
Absolute encoder data signal, positive
Absolute encoder data signal, negative
Encoder power supply, 5 V
Encoder power supply, 5 V
Encoder power supply, grounding
Encoder power supply, grounding
Encoder R phase positive signal
Encoder R phase negative signal
Encoder B phase negative signal
Encoder B phase positive signal
Encoder A phase negative signal
Encoder A phase positive signal
Operating Instructions, 04/2019, A5E36037884-007
SINAMICS V90, SIMOTICS S-1FL6