G34920000 Просмотр технического описания (PDF) - Unspecified
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G34920000 Datasheet PDF : 3 Pages
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G 3492 0000, G 3493 0000
Du line®
Fieldbus Installationbus
General Specifications
Power ON delay
Indication for
Supply ON
Dupline® carrier
Optical communication
Environment
Degree of protection
Pollution degree
Operating temperature
Storage temperature
< 1.5 s
LED, green
LED, yellow
LED, yellow
IP 20
3 (IEC 60664)
0° to +50°C (+32° to +122°F)
-20° to +85°C (-4° to +185°F)
Humidity (non-condensing)
Mechanical resistance
Shock
Vibration
Dimensions
Material
(see "Technical Information")
Weight
20 to 80% RH
15 G (11 ms)
2 G (6 to 55 Hz)
H4-housing
250 g
Wiring Diagrams
G 3492 0000 024
D+ DUPLINE
D
Noise suppression
12345678
3.5 VA
G 3493 0000 024
D+ DUPLINE
D
12345678
3.5 VA
21 22 23 24 25 26 27 28
24V
P
N
Supply
21 22 23 24 25 26 27 28
24V
P
N
Supply
G 3492 0000 230
D+ DUPLINE
D
Noise suppression
12345678
3.5 VA
21 22 23 24 25 26 27 28
115V 115V
P
NP
N
Supply
G 3493 0000 230
D+ DUPLINE
D
12345678
3.5 VA
21 22 23 24 25 26 27 28
115V 115V
P
NP
N
Supply
Mode of Operation
The Dupline® Optical Con-
verters enable the use of
glass fibre as transmission
media on one or more sec-
tions of a Dupline® Fieldbus
network. The possibility to
freely combine electrical and
optical media makes it easier
to adapt the Dupline® Field-
bus to the system require-
ments. Optical Fibres can be
useful when Dupline® signals
have to be transmitted out-
door in geograhpical areas
with frequent thunderstorms,
or in case of sections with
heavy noise induction.
The G 3493 0000 converts
the Dupline® signal from elec-
trical to optical level, while the
G 3492 0000 with built-in
channel generator converts
the carrier signal back from
optical to electrical level (se-
condary Dupline®). Up to 5
km distance can be achieved
on the glass fibre, which can
have the dimensions 50/125
or 62.5/125. Two optical fibres
are required for connecing the
two Optical Converter Units.
2
Specifications are subject to change without notice (07.02.2008)
Dupline® is a registered trademark. A product of the CARLO GAVAZZI Group
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