Eaton XN300 - 8.3 Digital input wiring; 8.4 Technical data for digital inputs

8 Digital input module XN-322-16DI-PD
8.3 Digital input wiring
47 XN300 slice modules 02/24 MN050002EN Eaton.com
8.3 Digital input wiring
The digital input, as defined in the EN 61131-2 type 1 with a 5-ms input delay,
is particularly suitable for connecting electronic switching devices, including
relay contacts, pushbuttons, switches, etc. It is used to convert a signal with
two possible states into a one-bit binary number.
Figure 30: Input wiring
8.4 Technical data for digital inputs

X1
12
34 8
X2
56
7
X3
910
11 12 16
X4
13 14
15
PE
24 V
0 V
Designation
Number of channels 16
61131-2 Type1
Input voltage UE 24 Vdc maximum 30 VDC
Signal level LOW: 0 < UE < +8 V HIGH: +14 V < UE < +30 V
Switching threshold normally +11 VDC
Input current at U
E=24Vdc normally 3.7 mA
Input delay normally 5 ms