LSIS iXP Series - Page 54

Chapter 5. Diagnostics
5-7
The RS-232C port terminal should be made as follows
(Connect the No.2 and 3 pin)
The RS-422/485 port terminal should be made as follows.
(Connect the TX+ with RX+ and TX- with RX-)
Pin
Name
Function
1
TX+
Transferring data
2
TX-
Transferring data
3
RX+
Receiving data
4
RX-
Receiving data
5
SG
Signal Ground
6
FG
Frame Ground
1
2
3
4
5
6