Siemens SIMATIC CM35 Manual page 34

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Wiring for operat-
ing mode
positioning
13
25
14
1
CM35 Counter Module
(4) J31069-D0416-U001-A5-7618
When ²positioning² mode is used, the inputs must be wired in accordance
with table 3-4.
Table 3-4
Wiring for ²positioning² operating mode
Signal Voltage
5 V
24 V
Note
Connect the two ground connections for an axis.
Example of an encoder connection
- - Incremental encoder with 5 V supply
- - Axis 1
Þ
Track A:
Pin 20
Track B:
Pin 2
Ground:
Pin 14 + pin 21 (connect these two)
Commissioning
Axis
Track
1
A
B
Ground
2
A
B
Ground
3
A
B
Ground
4
A
B
Ground
1
A
B
Ground
2
A
B
Ground
3
A
B
Ground
4
A
B
Ground
Connection to Pin ...
20
2
14 / 21
9
16
3 / 10
23
5
17 / 24
12
19
6 / 13
1
8
14 / 21
15
22
3 / 10
4
11
17 / 24
18
25
6 / 13
3-11

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