Westermo TD-29 AC Manuel D'installation page 10

Settings TD-29
The TD-29 can be set for a range of different
operating conditions. All settings are made via
the DIP-switches located under the cover on
the modem's top.
S1:1–8
Warning! Do not open connected unit
Character format
ON
S1
1 2 3 4 5 6 7 8
ON
S1
1 2 3 4 5 6 7 8
Baud rate
ON
S1
1 2 3 4 5 6 7 8
ON
S1
1 2 3 4 5 6 7 8
ON
S1
1 2 3 4 5 6 7 8
ON
S1
1 2 3 4 5 6 7 8
Termination of the line
ON
S1
1 2 3 4 5 6 7 8
ON
S1
1 2 3 4 5 6 7 8
10
Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : info@audin.fr
S2:1–4
10 bits
11 bits
2 400 bit/s
4 800 bit/s
9 600 bit/s
19 200 bit/s
Non
termination
Termination
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles
8 7 6
9
9 8 7 6
R+ R- T+ T-
RS-422/485
TD-29 DC
PWR
RD
TD
RTS
CTS
DCD
LINE CONNECTION
Selection of transmission level
ON
S1
1 2 3 4 5 6 7 8
ON
S1
1 2 3 4 5 6 7 8
Selection of
minimum detection level
ON
S1
1 2 3 4 5 6 7 8
ON
S1
1 2 3 4 5 6 7 8
S1: 8 not used
RS-485 or RS-422
ON
S1
1 2 3 4 5 6 7 8
ON
S1
1 2 3 4 5 6 7 8
5 4 3 2 1
5 4 3 2 1
SG RD TD RTS CTS
RS-232
V24/RS-232-C
POWER
+
–
–9 dBm
5 dBm
–38 dBm
–23 dBm
2-wire (RS-485)
4-wire (RS-422)
6611-2001