17 Digital input/output module XN-322-8DIO-PD05
17.3 Digital input wiring
XN300 slice modules
06/16 MN050002 EN
www.eaton.com
111
c
X3
– –
– 24 Supply voltage 24VDC
– –
– 0V GND
17.3 Digital input wiring
Four digital inputs can be wired to connector X1 and four digital outputs can
be wired to connector X2.
The digital input, as defined in the EN 61131-1 type 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 64:
Wiring inputs to X1 and outputs to X2
17.4 Technical data
17.4.1 Digital inputs
X2
X3
(X2)
24V
0V
O1
O3
O2
O4
F1
R
L
R
L
R
L
R
L
X1
I1 I2 I3 I4
PE
24 V
0 V
designation
Number of channels
4
61131-2 Type1
Input voltage U
E
24 VDC
maximum 30 VDC
Signal level
LOW: 0 < U
E
< +8 V
HIGH: +14 V < U
E
< +30 V
Switching threshold
no11 VDC
Input current at U
E
=24Vdc
normally 3.7 mA
Input delay
normally 5 ms
Summary of Contents for XN300
Page 4: ...II...
Page 14: ...10 XN300 slice modules 06 16 MN050002 EN www eaton com...
