16 Digital output module XN-322-16DO-P05
16.1 Pin assignment and status LED signals
XN300 slice modules
06/16 MN050002 EN
www.eaton.com
103
Table 6:
Status LED signals
16.1.1 Wiring
Four digital outputs can be wired to each of the four X1 to X4 connectors.
16.1.2 Connecting the power supply
The cross-sectional area of the +24 V cables used to supply power must be
sized for the maximum output current drawn by each group.
It is impermissible to apply a voltage, at any output, that exceeds the supply
voltage by more than 0.7 V.
The two 0 V pins on connector X5 are internally connected to each other.
16.1.3 Connecting EN 61131-2 short-circuit proof digital outputs
The outputs are able to drive twice their rated operational current briefly
when driving loads with higher inrush currents.
The outputs can be fused and switched off externally by groups by using the
corresponding group power supplies.
Module status
green
ON
System OK
OFF
No power
FLASHES (5 Hz)
No communication
Status 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)
Status of output n
n = 1 to 16
yellow
ON
Output is "ON"
OFF
Output is "OFF"
Power status of
group n
n = 1 to 2
green
ON
Group n is being powered with 24 VDC
OFF
Group n is not being powered properly (undervoltage) or
the system is not being powered at all. If the system is
not being powered at all, the module status LED will be
OFF.
Summary of Contents for XN300
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