NR120 5G Router User Manual
11
Connect the network cable
：
Plug one end of the direct network connection into the LAN or WAN/LAN port
of the 5G industrial router, and plug the other end into the Ethernet interface of
the user device. The network direct connection signal connection is as follows
：
RJ45-1
RJ45-2
color
1
1
white/orange
2
2
orange
3
3
white/green
4
4
blue
5
5
white/blue
6
6
green
7
7
white/brown
8
8
brown
3.5mmTerminal interface definition
：
Using 5PIN 3.5mm terminal interface, including POWER and RS232 (RS485)
functions.The specific definition is as follows:
3.5mmTerminal interface definition
NO
Define
Content
Extended
1
PWR
POWER +
2
GND
POWER -
3
GND
RS232 GND
4
RXD
RS232 RX
RS485-A
5
TXD
RS232 TX
RS485-B
6
CAN-H
CAN high
-
7
CAN-L
CAN low
PPS
Connect the serial cable: (connect when you need to use the serial port)
