Siemens S5-100U User Manual page 423

S5-100U
• Connecting a 5-V Position Sensor to RS 422
Electronic light
5V 5V 0V
V
5-V
Position
sensor
V
V
Figure 15-11. Connecting a 5-V Position Sensor to RS 422
• Connecting a 24-V DC Position Sensor
Electronic light source
0 V
24-V
Position
sensor
Figure 15-12. Connecting a 24 V DC Position Sensor
15-22
a1
a2
a0
Shield
24 V
V
a1
V
a2
V
a0
Shield
1
Sensor line
2
3
4
5
6
7
8
9
10
11
12
13
16
15
Shell of subminiature D connector
1
2
3
4
5
6
7
8
9
10
11
12
13
16
15
Shell of subminiature D connector
Function Modules
Module
5V
5 V L+
0 V 24 V M
A-N
A
B
B-N
R
R-N
Module
M
0 V
L+
24 V
A
B
R
EWA 4NEB 812 6120-02