Werbung
V.24/RS-232
X3
3
TD
7
RTS
8
CTS
1
DCD
6
DSR
2
RD
5
SG
PE
Power
supply
1) The jumpers J2 and J3 is normally not mounted
Westermo Teleindustri AB have distributors in several countries,
Westermo Teleindustri AB • S-640 40 Stora Sundby, Sweden
E-mail: info@westermo.se • Westermo Web site: www.westermo.se
Westermo Data Communications Ltd
Solent Business Centre • Millbrook Road West
Millbrook, Southampton • SO15 0HW
Phone: +44(0)2380 704 611 • Fax.:+44(0)2380 702 682
E-Mail: sales@westermo.co.uk
Block diagram
TD
RTS
CTS
DCD
+5V
Activity
Trig
RD
S2
&
6
0V
0V
+12V
+5V
0V
-12V
J2 1)
F1
Insulated power supply
contact us for further information.
Phone +46 16 612 00 Fax +46 16 611 80
Subsidiaries
+5V
B
Bus termination
0V
B
+5V
B
0V
B
J3 1)
PE
0V
B
Westermo Data Communications GmbH
Bruchsaler Straße 18, 68753 Waghäusel
Tel.: +49(0)7254-95400-0 • Fax.:+49(0)7254-95400-9
E-Mail: westermo.germany@t-online.de
V.11/RS-422
RS-485
X2
3
A
4
B
4
S3
3
2
S3
1
X2
1
A'
2
B'
5
0V
Shield
B
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