Westermo MA-44 - Handbuch (Seite 22)

V.11/RS-422
RS-485
V.24/RS-232
1) The jumpers J2 and J3 are normally not mounted
3
4
A
B
X2
TD
X3
2
TD
RTS
CTS
4
+5V
Bus termination
0V
F1
0V
+5V
1
2
A'
B'
5
X2
0V
Activity
Trig
&
DCD
RTS
DCD
CTS
RD
RD
6, 7
S2
4
5
8
3
B
B
0V SG
Shield
DSR
6
+5V
7
PG
1
PE
2
S3
S3
3
1
J2 1)
0V
Power
supply
Insulated power supply
J1
J3 1)
0V
B
PE
0V
-12V
+5V
+12V
B
B
B
6044-2002
01.06 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
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