Siemens SINAMICS V90 Operating Instructions Manual page 121

Encoder connector - motor side
Illustration
Low inertia motor, shaft-height: 20 mm, 30 mm and 40 mm
Illustration
Low inertia motor, shaft-height: 50 mm
High inertia motor, shaft-height: 45 mm, 65 mm, and 90 mm
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E36037884-002
Pin Incremental encoder TTL
No. 2500 ppr
Signal Description
1 P_Supply Power supply 5 V
2 M Power supply 0 V
3 A+ Phase A+
4 B+ Phase B+
5 R+ Phase R+
6 n. c. Not connected
7 P_Supply Power supply 5 V
8 M Power supply 0 V
9 A- Phase A-
10 B- Phase B-
11 R- Phase R-
12 Shielding Grounding
Pin Incremental encoder TTL 2500 ppr
No.
Signal
1 P_Supply
2 M
3 A+
4 A-
5 B+
6 B-
7 R+
8 R-
Illustration
Absolute encoder single-turn 21-bit
Absolute encoder 20-bit + 12-bit
multi-turn
Description Signal
Power supply 5 V P_Supply
Power supply 0 V
Phase A+
Phase A- Clock_N
Phase B+ Data_P
Phase B- Clock_P
Phase R+
Phase R- Data_N
Connecting
4.5 Encoder interface - X9
Absolute encoder single-turn
21-bit
Signal Description
P_Supply Power supply 5 V
M Power supply 0 V
Clock_P Clock
Data_P Data
n. c. Not connected
P_Supply Power supply 5 V
M Power supply 0 V
Clock_N Inverted clock
Data_N Inverted data
Shielding Grounding
- Null
- Null
Description
Power supply 5 V
M Power supply 0 V
n. c. Not connected
Inverted clock
Data
Clock
n. c. Not connected
Inverted data
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