LSIS XP40-TTA - Page 42

Chapter 5. Diagnostics
5-5
The RS-232C port terminal should be made as follows
. (Connect the No.2 and 3 pin) (Connect the TX and RX)
The RS-422/485 port terminal should be made as follows.
(Connect the Pin No.4 with 8 and Pin No. 5 with 9) (Connect the TX+ with RX+ and TX- with RX-)
RS
RSRS
RS-
--
-232C
232C232C
232C RS
RSRS
RS-
--
-422/485
422/485422/485
422/485
RS
RSRS
RS-
--
-232C
232C232C
232C RS
RSRS
RS-
--
-422/485
422/485422/485
422/485