SMAC VLC-2-EIP - Page 11

11
J7 – Incremental encoder interface
D-SUB 26 connector, high-density, female.
Pin number
Signal
Description
1
N/C
Not connected
2
N/C
Not connected
3
N/C
Not connected
4
+5V
+5V power for external circuitry
5
+5V
+5V power for external circuitry
6
2A-
Axis 2 encoder phase A-
7
2A+
Axis 2 encoder phase A+
8
1A-
Axis 1 encoder phase A-
9
1A+
Axis 1 encoder phase A+
10
N/C
Not connected
11
N/C
Not connected
12
1HOM
Axis 1 home input
13
GND
Ground
14
GND
Ground
15
2B-
Axis 2 encoder phase B-
16
2B+
Axis 2 encoder phase B+
17
1B-
Axis 1 encoder phase B-
18
1B+
Axis 1 encoder phase B+
19
2HOM
Axis 2 home input
20
N/C
Not connected
21
GND
Ground
22
GND
Ground
23
2Z-
Axis 2 encoder phase index-
24
2Z+
Axis 2 encoder phase index+
25
1Z-
Axis 1 encoder phase index-
26
1Z+
Axis 1 encoder phase indx+
1
6
5
9