26 Analog input/output module ±10 V XN-322-8AIO-U2
26.1 Status LEDs
194
XN300 slice modules
06/16 MN050002 EN
www.eaton.com
26.1 Status LEDs
Figure 104:
LED signals and pin assignment
a
Module status LED
b
User LED
c
Reference fault LED
Module status
green
ON
System OK
OFF
No power
FLASHES (5 Hz)
No communications
User
yellow
ON
The user can set the LED signals as necessary.
(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)
Error Reference
red
ON
10 V reference overload
FLASHES (20Hz)
Overload GND
Evaluated if AIx is configured to be connected to GND
(ground reference).
OFF
No fault
X1
1+
1-
2+
2-
S
U
X2
3+
3-
4+
4-
X3
R
R
R
R
X4
1+
-
2+
-
X5
3+
-
4+
-
8AIO
U2
①
③
②
Summary of Contents for XN300
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