14
Appendix
14.1
Pin Assignment
14.1.1 Motor and position sensor connector
Figure 6: HD Sub-D 26 (m)
Pin
Function
1
Input: Motor voltage, phase A, +
2
Not connected
3
Input: Motor voltage, phase A, -
4
Not connected
5
Input: Motor voltage, phase B, +
6
Not connected
7
Input: Motor voltage, phase B, -
8
Not connected
9
Not connected
10
Output: Reference point switch
11
Output: Limit switch negative
12
Output: Limit switch positive
13
Not connected
14
Not connected
15
Not connected
16
Not connected
17
Bidirectional: Data line for ID chip
18
Input: Limit switch power supply
19
Output: Encoder channel A
20
Output: Encoder channel A (inverted)
21
Output: Encoder channel B
22
Output: Encoder channel B (inverted)
14 APPENDIX
L505M0020EN
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10/22/2018
38
M O T I O N | P O S I T I O N I N G
