8 Digital input module XN-322-16DI-PD
8.1 Status LEDs
XN300 slice modules
06/16 MN050002 EN
www.eaton.com
45
8 Digital input module XN-322-16DI-PD
XN-322-16DI-PD digital input modules have 16 inputs, for a +24 V signal
level, that can be used to read the logical low and logical high levels, i.e., 0
and 1. The modules feature input filters designed to suppress glitches on the
corresponding signal cables.
8.1 Status LEDs
Figure 26:
LED signals and pin assignment for XN-322-16DI-PD
a
Module status LED
b
User LED
c
Status LEDs for inputs 1 to 16
Module status
green
ON
System OK
OFF
No power
FLASHES (5 Hz)
No communication
User
yellow
ON
The user can set the LED signals as neces-
sary.
(For example, the visualization interface can
be used to set the module's LED to flash so
that it is easier to find the module inside the
control panel.)
OFF
FLASH
(200 ms ON, 1000 ms OFF)
FLASH
(1000 ms ON, 200 ms OFF)
Status input 1
...
Input 16
green
ON
Input ON
OFF
Input OFF
X1
1
2
3
4
16DI
PD
S
U
X2
5
6
7
8
X3
9
10
11
12
X4
13
14
15
16
①
②
③
Содержание XN300
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