Moxa UC-8410A-LX [17/28] Attention
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Moxa UC-8410A-LX [17/28] Attention

Moxa UC-8410A-LX [17/28] Attention
UC-8410A Hardware Hardware Connection Description
4-3
SG:
The Shielded Ground (sometimes called Protected Ground) contact is the
right
most contact of the 3-
pin power terminal block connector when viewed from
the angle shown here. Connect the SG wire to an appropriate grounded metal
surface.
An additional ground connector is provided just above the power
block,
which
you can use for additional grounding protection.
ATTENTION
A shielded
-type power cord is required in order to meet FCC emission limits and also
to prevent interference
to nearby radio and television reception. It is essential that only the
power cord supplied
with the unit is used
to supply power
.
You are cautioned that changes or modifications not expressly approved by the party responsible for
c
ompliance could void your authority to operate the equipment.
Connecting to the Network
Connect one end of the Ethernet cable to one of the UC-8410A’s 10/100/1000 Mbps Ethernet ports (8-pin RJ45)
and the other end of the cable to the Ethernet network. If the cable is properly connected, the UC-8410A will
indicate a valid connection to the Ethernet in the following ways:
The lower right corner LED indicator maintains a
solid green
color when the cable is properly connected to a 100 Mbps
Ethernet network. The LED will flash on and off when
Ethernet packets are being transmitted or received.
PIN 10/100
Mbps
1000
Mbps
1 ETx+ TRD(0)+
2 ETx- TRD(0)-
3 ERx+ TRD(1)+
4 --- TRD(2)+
5 --- TRD(2)-
6 ERx- TRD(1)-
7 --- TRD(3)+
8 --- TRD(3)-
The lower left corner LED indicator maintains a
solid orange
color when the cable is properly connected to a 10 Mbps
Ethernet network. The LED will flash on and off when
Ethernet
packets are being transmitted or received.
Connecting to a Serial Device
Use properly wired serial cables to connect the UC-8410A to serial devices. The UC-8410A’s serial ports (P1 to
P8) use 8-pin RJ45 connectors. The ports can be configured by software for RS-232, RS-422, or 2-wire RS-485.
The precise pin assignments are shown in the following table:
Pin RS-232
RS-422/
RS-485-4w
RS-485-2w
1 DSR – –
2 RTS TXD+ –
3 GND GND GND
4 TXD TXD- –
5 RXD RXD+ Data+
6 DCD RXD- Data-
7 CTS – –
8 DTR – –

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