6045-2001
01.08 Mälartryck
AB, Eskilstuna, Sweden
Block diagram
Westermo Teleindustri AB • SE-640 40 Stora Sundby, Sweden
Phone +46 16 42 80 00 Fax +46 16 42 80 01
E-mail: [email protected] • Westermo Web site: www.westermo.se
Westermo Teleindustri AB have distributors in several
countries, contact us for further information.
Westermo Data Communications Ltd
Unit 14 Talisman Business Centre • Duncan Road
Park Gate, Southampton • SO31 7GA
Phone: +44(0)1489 580 585 • Fax.:+44(0)1489 580586
E-Mail: [email protected] • Web: www.westermo.co.uk
Westermo Data Communications GmbH
Goethestraße 67, 68753 Waghäusel
Tel.: +49(0)7254-95400-0 • Fax.:+49(0)7254-95400-9
E-Mail: [email protected] • Web: www.westermo.de
Westermo Data Communications S.A.R.L.
9 Chemin de Chilly 91160 CHAMPLAN
Tél : +33 1 69 10 21 00 • Fax : +33 1 69 10 21 01
E-mail : [email protected] • Site WEB: www.westermo.fr
Subsidiaries
V.11/RS-422
RS-485
V.24/RS-232
3
4
A
B
TD LED
TD LED
3
TD
CTS
LED
S3:4
F1
0V
+5V
1
2
A'
B'
5
0V
RTS
CTS
RD
RD
LED
7
8
2
B
B
0V
SG
S2:6
Shield
DSR
6
+5V
5
S3:2
S3:1
S3:3
Power
supply
Insulated power supply
0V
+5V
B
+5V
Bus termination
0V
B
B
+5V
Bus termination
0V
B
B
A
A
A
RTS LED
MCU
230/
115V
Switch
S1
