
42
6153-2004
9. Applikationsbeispiel
Sternnetzwerke sind in RS-422/485 Applikationen normalerweise nicht erlaubt. Durch
den RD-48 werden Übertragunge bis 1200m ermöglicht. Der RD-48 sollte nicht weiter
als 30cm vom Bus entfernt sein.
Termination und Fail-Safe beachten.
RD-48
RD-48
RD-48
RD-48
RD-48
RD-48
RD-48
RD-48
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
RD-48
RD-48
RD-48
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
RD-48
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
RD-48
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
RD-48
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
RD-48
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
RD-48
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
RD-48
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
RD-48
1
2
3
4
5
L
N
RD-48
LINE - A
RS-422/485
REPEATER/
CONVERTER
LINE - B
POWER
R+
R- T+
T-
5
4
3
2
1
PWR
R+
R-
T+
T-
RD-48
RD-48
RD-48
+5V
0V
Leitung
Termination
und fail-safe
R–
R+
= Termination
Hinweis! Es ist nicht möglich mehr als 8 Repeater in Reihe zu schalten
Содержание RD-48 HV
Страница 6: ...6 6153 2004 6 2 Anslutningar Line B gränssnitt Line A gränssnitt Matningsgränssnitt ...
Страница 13: ...13 6153 2004 8 Blockdiagram 1 2 3 S4 4 5 6 S3 1 2 3 S3 Insulated power supply ...
Страница 19: ...19 6153 2004 6 2 Connections Line B interface Line A interface Power interface ...
Страница 26: ...26 6153 2004 8 Block diagram 1 2 3 S4 4 5 6 S3 1 2 3 S3 Insulated power supply ...
Страница 32: ...34 6153 2004 6 2 Anschlüsse Leitungsschnittstelle B Leitungsschnittstelle A Spannungsanschluss ...
Страница 39: ...41 6153 2004 8 Blockdiagramm 1 2 3 S4 4 5 6 S3 1 2 3 S3 Insulated power supply ...
Страница 45: ...47 6153 2004 6 2 Connexions Interface Ligne B Interface Ligne A Interface Allimentation ...
Страница 52: ...54 6153 2004 8 Diagramme Simplifié 1 2 3 S4 4 5 6 S3 1 2 3 S3 Insulated power supply ...