Eaton XN300 - 24.3 Wiring topic

24 Analog input module XN-322-8AI-I
24.3 Wiring topic
XN300 slice modules 02/24 MN050002EN Eaton.com 174
24.3 Wiring topic
Two analog inputs can be wired to each of the four X1 to X4 connectors.
A measuring range of 4–20 mA with open wire monitoring is supported, as is
a measuring range of 0–20 mA without open wire monitoring.
The current input channels use a differential voltage measurement at an
internal module resistor with a resistance of 50 .
It must be ensured that the input signals' voltage levels fall within the
permissible common mode range.
Figure 100: Connecting example for signal current sources
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X1
1+ 1- 2+ 2-
X2
3+ 3- 4+ 4-
X3
5+ 5- 6+ 6-
X4
7+ 7- 8+ 8-
PE
24 V
0 V
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