14
English
EX
-
42032IS
© Copyright 2020 by EXSYS Vertriebs GmbH. All Rights Reserved
4. Switch Settings
There are two 8
-
pin DIP
-
switches on the backside of the board at the EX
-
42032IS. For
each port there is a separate DIP
-
switch. The 8
-
pin DIP
-
switches are for the modes (RS
-
232, RS
-
422, RS
-
485 2
-
wire or RS
-
485 4
-
wire) and for the signal termination for RX+,
RX
-
, TX+ and TX
-
(see picture on page 15). The settings can be set individually for
each serial port. The DIP
-
switch are responsible for the port 1 (S1) and the second DIP
-
switch are responsible for the port 2 (S2). The following images on page 15, 16 and 17
you can see the setting of the mode switch and terminator switch. Additionally the set-
ting of the mode switch are printed on the back of the board.
3.2
Connections
3.
Layout and Connections
DB9 (EX
-
42032IS) DB9 (Device)
1 DATA
-
1 DATA
-
2 DATA+
2 DATA+
3 GND
3 GND
