3）Serial Port; 4）Ethernet Port - Gainscha GE-2408D Series User Manual

3）Serial Port
4）Ethernet Port
Pin No. Pin Name
1 -
2 TXD
3 RXD
4 Connect to Pin6
5 GND
6 Connect to Pin4
7 CTS
8 RTS
9 -
Pin No. Pin Name
1 TX+
2 TX-
3 RX+
4
5
6 RX-
7
8
24
Description
Transmit Data
Receive Data
Equipment to Judge
System Ground
Equipment to Judge
Clear to Send
Request to Send
Reserve (No output)
-
-
-
-
-