12 Digital input module XN-322-20DI-ND
12.3 Digital input wiring
73 XN300 slice modules 02/24 MN050002EN Eaton.com
12.3 Digital input wiring
When not switched, each digital input will deliver a LOW signal. When an
input is connected to ground, its logic signal level will switch to HIGH
instead.
Figure 44: Input wiring
12.4 Technical data for digital inputs
X1
12
34 8
X2
56
7
X3
910
11 12 16
X4
13 14
15
X5
2017 18 19
PE
24 V
0 V
Designation
Number of channels that switch
when connected to GND
20
Input voltage U
E_LOW minimum 15 VDC 24 Vdc maximum 30 VDC
Input current at IE_LOW -1.0 mA
0mA
Input voltage U
E_HIGH 0 Vdc 5 Vdc
Input current at I
E_LOW -4.0 mA -3.0 mA
-2.0 mA
Switching threshold
normally +7 VDC
Input delay
normally 5 ms