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9. Electrical installation of the encoder
Please always disconnect the power supply before connecting or disconnecting the signal line.
Comply with the corresponding operating instructions of the external drive system/control when con-
necting the encoder.
9.1 Terminal assignment SIL encoders
Interface
Type of connection
Features
Cabel
Signal:
0V
+V
+C
-C
+D
-D
SET
Color:
WH
BN
GN
YE
GY
PK
BU
Signal:
DIR
A
A
B
B
Color:
RD
BK
VT
GY-PK RD-BU
shield
Interface
Type of connection
Features
M23 Connector
Signal:
0V
+V
+C
-C
+D
-D
SET
Pin:
1
2
3
4
5
6
7
Signal:
DIR
A
A
B
B
Pin:
8
9
10
11
12
PH
+V:
Encoder Power V DC
GND:
Encoder Power Supply Ground (0V)
+C, -C: Clock signal
+D, -D: Data signal
SET:
Set input. The current position is set to zero
DIR:
Direction input: If this input is active, the output values are counted backwards (decrease)
when the shaft is turning clockwise.
PH:
Plug connector housing (Shield)
A, A:
Sine output
B, B:
Cosine output
Top view of mating side, male contact base
3, 4
1, 2, E
SET, DIR
3, 4
3, 4
SET, DIR
M23-connector, 12-pin