14.1.2 Encoder Connector
Figure 14: D-sub 15 (f)
Pin
Signal
Function
1
Vcc 5 V
Input: Power supply
2
AGND
Encoder Ground
3
SIN+
Encoder sine+
4
SIN-
Encoder sine-
5
-
Not connected
6
COS+
Encoder
7
COS-
Encoder cosine-
8
N-Limit
Output: Limit switch negative
9
-
Not connected
10
REF+
Output: Reference switch, positive
11
-
Not connected
12
REF-
Output: Reference switch, negative
13
Used
14
GND
Ground
15
P-Limit
Output: Limit switch positive
14.2
Reference Switch Specifications
Type
Incremental, optical sensor
Supply voltage
+5 V
Signal output
0 V / +5 V (TTL level)
The approximate position of the reference switch is the middle of the motion platform. The
reference switch outputs a pulse signal.
14 APPENDIX
V408M0001EN
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2/17/2020
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M O T I O N | P O S I T I O N I N G
