Siemens SINAMICS V90 Operating Instructions Manual page 110

Connecting
4.5 Encoder interface - X9
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
Straight connect-
ors:
Angular connect-
ors (for high inertia
motors only):
110
Pin Incremental encoder TTL 2500
No. 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
Signal
P_Supply
P_Supply
Shielding
Note
The pin11 to pin15 of the abso-
lute encoder connector are not
connected.
Absolute encoder single-turn 21-bit
Absolute encoder 20-bit + 12-bit
multi-turn
Description Signal
Power supply 5 P_Supply
V
Power supply 0
V
Phase A+
Phase A- Clock_N
Phase B+ Data_P
Phase B- Clock_P
Phase R+
Phase R- Data_N
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2017, A5E37208830-003
Description
Power supply 5 V
M Power supply 0 V
Clock_P Clock
Data_P Data
n. c. Not connected
Power supply 5 V
M Power supply 0 V
Clock_N Inverted clock
Data_N Inverted data
Grounding
Description
Power supply 5
V
M Power supply 0
V
n. c. Not connected
Inverted clock
Data
Clock
n. c. Not connected
Inverted data