Figure 15. Rj-45 Pin Assignment; Figure 16. Rs-232 Pin Assignment; Connector Description - Wiznet WIZ110SR User Manual

5.3.2 Connector Description

5.3.2.1 RJ45
5.3.2.2 RS-232
Pin Number
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Ethernet port Pinouts

Figure 15. RJ-45 PIN Assignment

Signal
1 NC
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 NC

Figure 16. RS-232 PIN Assignment

Pin
1
2
3
6
1 2 3 4 5
6 7 8 9
Description
Not Connected
Receive Data
Transmit Data
Data Terminal Ready
Ground
Data Set Ready
Request To Send
Clear To Send
Not Connected
Signal
TX+
TX-
RX+
RX-
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