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RS-232 Connection
The AWK-3131A-M12-RCC has one RS-232 (8-pin RJ45) console port on
the front panel. Use either an RJ45-to-DB9 or RJ45-to-DB25 cable to
connect the AWK-3131A-M12-RCC console port to your PC’s COM port.
You may then use a console terminal program to access the
AWK-3131A-M12-RCC for console configuration.
Console Pinouts for 10-pin or 8-pin RJ45
10-Pin Description
8-Pin
1
–
2
DSR
1
3
RTS
2
4
GND
3
5
TxD
4
6
RxD
5
7
DCD
6
8
CTS
7
9
DTR
8
10
–
ATTENTION
Although the isolated power module and housing insulation are
both built in into the AWK-3131A-M12-RCC, it is recommended
that the AWK-3131A-M12-RCC devices are attached to a
galvanically isolated power supply or a DC/DC power isolator is
used, both being compliant with the EN 50155 standard.
Reset Button
The
RESET
button is located on the top panel of the AWK-3131A-RCC.
You can reboot the AWK-3131A-M12-RCC or reset it to factory default
settings by pressing the
RESET
button with a pointed object such as an
unfolded paper clip.
•
System reboot:
Hold the RESET button down for under 5 seconds
and then release.
•
Reset to factory default
: Hold the RESET button down for over 5
seconds until the
STATE
LED starts blinking green. Release the
button to reset the AWK-3131A-M12-RCC.
LED Indicators
The front panel of the Moxa AWK-3131A-M12-RCC contains several LED
indicators:
LED
Color
State
Description
PWR1
Green
On
Power is being supplied from power
input 1.
Off
Power is
not
being supplied from
power input 1.
PWR2
Green
On
Power is being supplied from power
input 2.
Off
Power is
not
being supplied from
power input 2.
