Multifunctional serial to Ethernet module user manual
www.usriot.com
Jinan USR IOT Technology Co., Ltd
Page30
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9
Diagram 4-15 check RS485 selection if you want RS485(default selected)
4.4.
4.4.
4.4.
4.4. RJ45
RJ45
RJ45
RJ45 interface
interface
interface
interface
module network interface is 10 M / 100 M adaptive, support AUTO - MDIX, can
discretionarily connect cross-over or direct network cable. That is to say, you can use either kind
of cable to connect with computer or other network decice .
Pin
Name
Description
1
TX+
Transceiver Data+
2
TX-
Transceiver Data-
3
RX+
Receive Data+
4
n/c
Not connected
5
n/c
Not connected
6
RX-
Receive Data-
7
n/c
Not connected
8
n/c
Not connected
Diagram 4-16 RJ45 interface
