15
EX
-
1309
-
9
English
At the bottom of the EX
-
1309
-
9 you will find one Dipp
-
Switch. With this Dipp
-
Switch you
can set the various types of transmission. The Dipp
-
Switch consists of 8 pins. The first
three pins (M0, M1 & M2) are responsible for the transmission. Pin 4 is used for turn
ON/OFF the Terminator. The pin 5 & 6 control the TX+ and TX
-
signals and pin 7 & 8 con-
trol the RX+ and RX
-
signals. Please note that pins 4
-
8 can only be used with RS
-
422 &
RS
-
485 transmission modes. For RS
-
232 operation, these pins must be set to OFF.
4. Dipp
-
Switch Settings
Dipp
-
Switch:
Jumper
Description
RS
-
232
(Factory Setting)
RS
-
422
Set the transmission modes
