D38920000024 [ETC]
Repeater; 中继器
ETC 
®
Re p e a te r
Typ e D 3 8 9 2 0 0 0 0
Du line
Fieldb us Insta lla tionbus
• Repeaters make any transmission-distance
possible (cascading of repeaters possible)
• Power-booster for applications with several
Dupline®-supplied units
• Minimized delay (max. 1 Dupline® scan)
• Number of channels adjusted automatically
• H8-housing
• LED-indication for power supply, primary Dupline® OK
and secondary Dupline® (follows Dupline® carrrier)
• Built-in channel generator function for secondary
Dupline®
• AC power supply
Pro d uct De scrip tio n
O rd e ring Ke y
D 3892 0000 230
The Dupline® Repeater is used
to increase the distance in a
Dupline® network. Further-
more, it can be used as a
Type: Dupline®
H8-housing
Channel Generator (secondary Dupl.)
Power supply
"Power-booster" in sections
with several Dupline®-supplied
units.
Typ e Se le ctio n
Sup p ly Sp e cifica tio ns
Supply
Ordering no.
Power supply
Overvoltage cat. III (IEC 60664)
Rated operational voltage
through term. 21 & 22 230
115
24 VAC
115 VAC
230 VAC
D 3892 0000 024
D 3892 0000 115
D 3892 0000 230
230 VAC, ±15% (IEC 60038)
115 VAC, ±15% (IEC 60038)
24 VAC, ±15%
45 to 65 Hz
24
Frequency
Voltage interruption
Rated operational power
Power dissipation
Rated impulse withstand
≤ 40 ms
6 VA
≤ 7 W
Inp ut Sp e cifica tio ns
Input
Primary Dupline®
voltage
230
115
24
4 kV
2.5 kV
800 V
Dielectric voltage
Primary Dupline to
Secondary Dupline®
≥ 2 kVAC (rms)
Dielectric voltage
Supply - Primary Dupline®
≥ 4 kVAC (rms)
Supply - Secondary Dupline® ≥ 4 kVAC (rms)
O utp ut Sp e cifica tio ns
Ge ne ra l Sp e cifica tio ns
Secondary Dupline®
Power ON delay
≤ 5 s
Output
Number of outputs
Output voltage
Current
Short-circuit protection
Output impedance
Sequence time
Distance to transmitters
1
Indication for
8.2 VDC
≤ 45 mA
≤ 60 s
≤ 15 Ω
Supply ON
LED, green
LED, yellow
LED, yellow
Primary Dupline® OK
Secondary Dupline® carrier
Environment
Degree of protection
Pollution degree
Follows primary Dupline®
100%
IP 40
3 (IEC 60664)
Operating temperature
Storage temperature
0° to +50°C (+32° to +122°F)
-50° to +85°C (-58° to +185°F)
Humidity (non-condensing)
20 to 80% RH
Mechanical resistance
Shock
15 G (11 ms)
Vibration
2 G (6 to 55 Hz)
Dimensions
Material
(see "Technical Information")
H8-housing
485 g
Weight
Specifications are subject to change without notice (28.04.03)
Dupline® is a registered trademark. A product of the CARLO GAVAZZI Group
1
D 3892 0000
®
Du line
Fieldb us Insta lla tionbus
Mo d e o f O p e ra tio n
W iring Dia g ra m
The Dupline® repeater is used
to increase the distance in a
Dupline® network. Further-
more, it can be used as
"Power-booster" in sections
with several Dupline® supplied
units.
side. On the other hand the
synchronizer and the analog
receivers can be placed with-
out restrictions.
Secondary Dupline®
Primary Dupline®
By application of the Dupline®
repeater there are no prob-
lems when transferring the
functions of the master gene-
rator.
Noise reduction
The repeater introduces a de-
lay of 1 Dupline® scan when
transferring pulses from se-
condary Dupline® to primary
Dupline®, while pulses from
primary Dupline® to second-
ary Dupline® are transferred
with a max. delay of 1 ms.
Concerning the numbers of
channels the repeater adjusts
itself based on numbers of
channels on the input side of
the Dupline® network.
The repeater has a built-in
channel generator function for
the secondary Dupline®. This
channel generator function
locks itself on to the function
of the channel generator on
the primary side.
When using analog transmis-
sion including synchronizer it
is necessary to be cautious
due to the above mentioned
delay. In this case the analog
transmitter should not be
connected on the secondary
Supply
S: Signal wire
Ap p lica tio n
Secondary Dupline®
Primary Dupline®
Repeater
D 3892 0000
Channel generator
D 3490 0000
Supply
Supply
S: Signal wire
Dim e nsio ns (m m )
H8-housing
2
Specifications are subject to change without notice (28.09.99)
Dupline® is a registered trademark. A product of the CARLO GAVAZZI Group
相关型号：
D38999-20FE35SN
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AMPHENOL
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