Siemens SIMOTICS S-1FL6

Connecting
4.5 Encoder interface - X9
SINAMICS V90, SIMOTICS S-1FL6
164 Operating Instructions, 04/2019, A5E36037884-007
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
Pin
Signal name
Description
1
Biss_DataP
Absolute encoder data signal, positive
2
Biss_DataN
Absolute encoder data signal, negative
3
Biss_ClockN
Absolute encoder clock signal, negative
4
Biss_ClockP
Absolute encoder clock signal, positive
5
P5V
Encoder power supply, 5 V
6
P5V
Encoder power supply, 5 V
7
M
Encoder power supply, grounding
8
M
Encoder power supply, grounding
9
Rp
Encoder R phase positive signal
10
Rn
Encoder R phase negative signal
11
Bn
Encoder B phase negative signal
12
Bp
Encoder B phase positive signal
13
An
Encoder A phase negative signal
14
Ap
Encoder A phase positive signal
Screw type: UNC 4-40 (plug-in terminal block)
Tightening torque: 0.4 Nm