Siemens SIMOTICS S-1FL6 Compact Operating Instructions page 52

Encoder connector - motor side
Illustration Pin
No.
Low inertia motor, shaft height: 20 mm, 30 mm and 40 mm
1
2
3
4
5
6
7
8
9
10
11
12
Illustration
Low inertia motor, shaft height: 50 mm
High inertia motor, shaft height: 45 mm, 65 mm, and 90 mm
Straight connectors:
Angular connectors
(for high inertia motors
only):
52
Incremental encoder TTL 2500 ppr
Signal Description
P_Supply Power supply 5 V
M Power supply 0 V
A+ Phase A+
B+ Phase B+
R+ Phase R+
n. c. Not connected
P_Supply Power supply 5 V
M Power supply 0 V
A- Phase A-
B- Phase B-
R- Phase R-
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
Power supply 0 V
Phase A+
Phase A-
Phase B+
Phase B-
Phase R+
Phase R-
Absolute encoder single-turn 21-bit
Signal Description
P_Supply Power supply 5 V
M Power supply 0 V
Clock_P
Data_P
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
Note
The pin11 to pin15 of the absolute
encoder connector are not connected.
Description
P_Supply Power supply 5 V
M Power supply 0 V
n. c. Not connected
Clock_N Inverted clock
Data_P
Clock_P
n. c. Not connected
Data_N Inverted data
A5E37208904-003, 04/2017
Clock
Data
Data
Clock
Getting Started