25 Analog input/output module ±10 V XN-322-4AIO-U2
25.3 Wiring
186
XN300 slice modules
06/16 MN050002 EN
www.eaton.com
25.3.1 Analog output wiring
Figure 100:
Analog outputs connection
25.3.2 Potentiometer measurements
When using potentiometer measurements, the potentiometer is powered
using the reference voltage and AIx is directly connected to GND by configur-
ing the corresponding parameters. These parameters can be configured
using object 0x51A0.
The potentiometer's position can then be interpreted as a percentage by
measuring the analog voltage at the potentiometer's wiper contact..
Figure 101:
Potentiometer measurement wiring
X1
1+ 1- 2+ 2-
X2
R
R
R
R
X3
-
1+
-
2+
PE
24 V
0 V
R
L
R
L
X1
1+ 1- 2+ 2-
X2
R
R
R
R
X3
-
1+
-
2+
PE
24 V
0 V
Summary of Contents for XN300
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