Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (28.09.99)
1
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
Product Description
Ordering Key
Type: Dupline
H4-housing
Transceiver
No. of channels
Input/output type
Power supply
Transceiver for Digital Signals
Type G 3440 4443
4-channel monostable transceiver
2 opto-isolated voltage inputs:
6 to 265 VAC/DC
2 SPST relay outputs
Load 2 x 5 A/250 VAC
H4-housing
For mounting on DIN-rail (EN 50022)
LED-indications for supply, Dupline
carrier, inputs and
outputs
AC or DC power supply
Channel coding by GAP 1605
Dupline
transceiver with 2 in-
puts for AC/DC voltages and
2 SPST relay outputs.
Type Selection
Supply
Ordering no.
4 channels
2 x voltage input
2 x SPST relay outputs
24 VAC
G 3440 4443 024
115 VAC
G 3440 4443 115
230 VAC
G 3440 4443 230
15 to 30 VDC
G 3440 4443 824
Input Specifications
Inputs
2 voltage-type
Isolated in groups of
1 x 2
Input voltage V
BB
6 to 265 VAC/DC
Frequency range on AC
45 to 400 Hz
Input voltage for signal "0"
1 VAC/DC
Input voltage for signal "1"
6 VAC/DC
Input current for signal "1"
Typ. 10 mA (V
BB
10-18 VDC)
lower at other input voltages
Input current limiter
Yes
Inrush current
450 mA (@ V
BB
= 265 VDC)
Operating time for signal "1"
1 pulse train + 3 ms
Operating time for signal "0"
1 pulse train + 50 ms
Cable length
25 m
Dielectric voltage
Inputs - Dupline
4 kVAC (rms)
Inputs - Outputs
4 kVAC (rms)
Output Specifications
Output
2 SPST relays
Isolated in groups of
2 x 1
Contact ratings (AgCdO)
(micro gap)
Resistive loads
AC 1
5 A/250 VAC (1250 VA)
DC 1
0.25 A/250 VDC (62 W)
or
5 A/25 VDC (125 W)
Inductive loads
AC 15
2.5 A/230 VAC
DC 13
5 A/24 VDC
Mechanical lifetime
30 x 10
6
operations
Electrical lifetime
(at max load)
AC 1
2 x 10
6
operations
Operating frequency
7200 operations/h
Dielectric voltage
Outputs - Dupline
4 kVAC (rms)
Response time
1 pulse train
G 3440 4443 024
Du line
Fieldbus
Installationbus
2
Specifications are subject to change without notice (30.04.03)
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
Power ON delay
Typ. 2 s
Power OFF delay
1 s
Output OFF delay
upon loss of Dupline
carrier
20 ms
Indication for
Supply ON
LED, green
Dupline
carrier
LED, yellow
Input/Output
LED, red (one per in-/output)
Environment
Degree of protection
IP 20
Pollution degree
3 (IEC 60664)
Operating temperature
-20 to +50C (-4 to +122F)
Storage temperature
-50 to +85C (-58 to +185F)
Humidity (non-condensing)
20 to 80%
Mechanical resistance
Shock
15 G (11 ms)
Vibration
2 G (6 to 55 Hz)
Dimensions
Material
(see Technical information)
H4-Housing
Weight
250 g
G 3440 4443
Supply Specifications
Power supply AC types
Overvoltage cat. III (IEC 60664)
Rated operational voltage
through term. 21 & 22 230
230 VAC 15% (IEC 60038)
115
115 VAC 15% (IEC 60038)
024
24 VAC 15%
Frequency
45 to 65 Hz
Voltage interruption
40 ms
Rated operational power
Typ. 4 VA
Power dissipation
8 W
Rated impulse withstand
voltage
230 4 kV
115
2.5 kV
024 800 V
Dielectric voltage
Supply - Dupline
4 kVAC (rms)
Supply - Inputs
4 kVAC (rms)
Supply - Outputs
4 kVAC (rms)
Power supply DC type
Overvoltage cat. III (IEC 60664)
Rated operational voltage
through term. 21 & 22 824
15 to 30 VDC (ripple included)
Ripple
3 V
Reverse-polarity protection
Yes
Rated operational power
1.5 W
Power dissipation
5.5 W
Inrush current
1 A
Rated impulse withstand
voltage
800 V
Dielectric voltage
Supply - Dupline
200 VAC (rms)
Supply - Inputs
4 kVAC (rms)
Supply - Outputs
4 kVAC (rms)
AC types as input supply source
Source voltage V
DD
out
through term. 3 & 4
12 VDC
Source current
20 mA
Short-circuit protection
Yes
Dielectric voltage
Supply output - Dupline
200 VAC (rms)
Cable length
25 m
Each input and each output
may be coded individually by
means of the code program-
mer GAP 1605. For the gener-
al procedure of coding, please
refer to the respective data
sheet. In order to allocate a
code address to the
inputs/outputs of the G 3440
4443, it is necessary to set
the GAP 1605 in single chan-
nel addressing mode.
When a voltage (6 to 265
VAC/DC) is applied to input 1
(terminal 7), the G 3440 4443
transmits on the Dupline
channel coded for input 1.
Output 1 turns on when a
transmitter coded to the same
Dupline
address as output 1
becomes activated.
Mode of Operation
The table below shows the
relation
between the
inputs/outputs of the G 3440
4443 and the In/Out-markings
on the GAP 1605.
Output/input connections
Input 1:
terminals 6 & 7
Input 2:
terminals 6 & 8
Output 1: terminals 25 & 26
Output 2: terminals 27 & 28
GAP 1605
G 3440 4443
In/out 1
Input 1
In/out 2
Input 2
In/out 3
Not used
In/out 4
Not used
In/out 5
Output 1
In/out 6
Output 2
In/out 7
Not used
In/out 8
Not used
General Specifications
Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (28.09.99)
3
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
G 3440 4443
Wiring Diagrams
G 3440 4443 824
DC supply
G 3440 4443 024/115/230
AC supply
V
BB
V
DD
out
V
BB
DC supply
AC supply
Operation Diagram
Dupline
carrier
Input 2 (term. 6 &8)
Transm. on chan. coded to input 2
Transmission on channel coded for output 2
Power supply
Output 2 (term. 27 & 28)
Shown with channels 1 - 2 transmitting and channels 3 - 4 receiving
S: signal wire.
Accessories
DIN-rail
FMD 411
For further information, see "Accessories".
~ ~
1 2
~
1 2 3 4 5 6 7 8
21 22 23 24 25 26 27 28
1 2
S
1 2
~
1 2 3 4 5 6 7 8
21 22 23 24 25 26 27 28
1 2
S
S: signal wire.
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