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Du line®
Field b us Installationbus
CARLO GAVAZZI A u t o m a t i o n C o m p o n e n t s
Dupline Fieldbusand Installationbus
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Introduction 4
Application Overview 6
Water Distribution 8
Building Automation 10
Factory Process 14
Long Conveyors 16
Railway Systems 18
Irrigation 20
Basic Dupline® 22
Dupline® Product Categories 26
The Master Generator 28
Interfacing Solutions and Networking 32
Dupline® - Advantages in all project phases 34
Dupline® Fieldbus Components 36
Dupline® Building Automation Components 44
Du line®
Fieldbus Installationbus
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Central unit
2 wire cable Dupline (up to 10 km)
I/O Modules I/O Modules
• Digital • Digital
• Analogue • Analogue
A1 A2 A1 A2
Parallel wiring of traditional automation systems is
often costly and complicated. Each sensor and
actuator needs its own wiring, which makes the
initial installation cost high. Expansion is also a
problem, and even ongoing maintenance costs arehigh. Therefore, serial bus technology has become
an increasingly important part of the concepts
of electrical installations for buildings, industrial
processes and public services. There are numerous
advantages in using a bus system, which replaces
a bundle of parallel wires with a single 2-wire cable.
Easy and fast installation reduces labor cost
significantly, and the possibility of expanding the
system using the existing cabling makes it easy
to adapt to changing needs. Bus systems also
What is Dupline ® ?
Dupline is a field- and installation-bus that offers
unique solutions for a wide range of applications in
building automation, water distribution, energy
management, railway systems and many other
areas. The system is capable of transmitting multiple
digital and analog signals over several km, via an
ordinary 2-wire cable. And its modular design and
simple operating principle enable even novices to
implement its use in new or existing applications.
Solutions are engineered by combining products
from the wide range of Dupline® modules, including
digital and analog I/O modules, PLC and PC
interfaces, HMIs and Modems. All modules in an
installation connect to the same 2-wire cable which
is used to exchange data between modules and
between a central controller and modules.
provide cost-effective access to a larger number of
signals. This supports the increasing demand for
automation systems to collect and use more and
more data to optimize cost and performance.
Dupline© is typically used as a remote I/O system,
creating a link between field devices, such as
sensors, contactors, valves, pushbuttons etc. and
a central Monitoring Controller, which may be a
PLC, PC or the Dupline® Controller. But Dupline®
can also be used as a simple wire replacement
system where signals are transmitted peer-to-peer
without involving a controller or other intelligent
unit. The Dupline® signals can be transmitted not
only on copper wire, but also on fiber optic cable,
via radio modem, on leased telephone lines or via
GSM Modem. Dupline® has proven its performance
in more than 100.000 installations worldwide since
1986. And even though the latest ASIC technology
is used today, the new Dupline® modules are still
compatible with those installed 17 years ago.
Example:Dupline ® used as wire replacement system(peer-to-peer)
I N
O U T I
N
O U T
Du line®
Fieldbus Installationbus
Traditional Dupline
Installation Installation
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O U T I
N
O U T I
N
Why use Dupline ® ?
Many criteria have to be considered when selecting
a fieldbus system. These include transmission
distance capabilities, easy operation, noise immunity,topology and response-time. And cost-effectiveness,
of course, is always a factor. Therefore, it is important
to define the key application requirements in order to
optimize the bus system for the specific task. The
strength of the Dupline® system lies in a unique set
of features that enable elegant, flexible and cost-
effective solutions for a wide range of applications.
Most of these features originate from the effective
time-division multiplex technology used. The
efficiency of the protocol allows a low carrier
frequency of 1 kHz, providing long transmission
distance and superior noise immunity. Hence,
Dupline® is capable of transmitting multiple digital
and analog signals over distances up to 10 Km, via
a non-shielded, non-twisted 2-wire cable, without
using repeaters. These unique Dupline® features
provide considerable cost savings in many installa-
tions, especially when existing ordinary cables are
available for use. Another important Dupline®
characteristic is easy handling in all project phases.
It does not take an engineering degree to work with
Dupline®. No PC is required, since the coding of
addresses and testing is carried out by means of
simple handheld devices. There is no need for special
cables and terminations, and there are no cable
routing restrictions as known from many other
Fieldbuses. It is so simple and easy to implement,
that many customers do their own installation,
O U T I
N
O U T I
N
troubleshooting and maintenance, thus eliminating
the need for costly service and installation con-
tracts. Dupline®
is system independent and openfor interfacing with basically any kind of controller.
Serial interfaces with Modbus and dedicated PLC
protocols, together with gateways for Profibus-DP
and Devicenet, enable easy and flexible interfacing
to PLCs, PCs and dedicated controllers.
Dupline ® features at a glance
• Up to 10 km transmission distance
without Repeaters • Easy handling
• Extremely noise immune
• Free topology
• Flexible
• No special cable requirements
• Existing cable can be used
• Bus-powered devices available
• Flexible interfacing to PLC’s and PC’s • Transmission via GSM modem, radio modem or fiber optics possible
• Proven performance in more than 100.000 installations
• Cost-effective
Example:Dupline ® used as
Remote I/O for PLC
RS485 / RS232
Modbus
Profibus-DP
DeviceNet
Dupline # 1
I/O Modules
• Digital
• Analogue
• Counters
Dupline # 2
I/O Modules
• Digital
• Analogue• Counters
Interface
Interface
5
Introduction
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Du line®
Fieldbus Installationbus
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Water Distribution Control and monitoring of pumps,
valves, levels, flow etc. over longdistances, with or without wires.
Building Automation Lighting control, temperature control,
rollerblind control, ventilation control,
monitoring of fire alarms.
Factory Process Central Monitoring of energy consumption,
machine alarms, temperatures etc.
from several machines.
Long Conveyors Monitoring of pull-cord switches,
bearing temperatures, belt alarms,
and control of indication lights
Railway Systems Monitoring of traffic lights and railroad
crossings, and control of trackshifter
heating and tunnel ventilation
Irrigation
Control and powering of multiple valves,monitoring of flow, valve position
and water consumption.
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Du line®
Fieldbus Installationbus
•Up to 10 km transmissiondistance without Repeaters
•No special cable
requirements, existingcable can be used
• Easy handling
• All signals can be controlledand monitored from any point in the system
•Transmission via GSM Modem,Radio Modem orFiber Optics possible
•Flexible interfacing to PLCs,PCs and RTUs
•Cost-effective
In the water industry, Dupline istypically used in connection with
start/stop and monitoring of pumps,open/close valves, level measure-
ment, flow and pressure measure- ment and leakage detection.
With the capability to transmit multiple
digital and analog signals over longdistances by the use of a standard
2-wire cable, Dupline is an ideal solution for automation of waste-water treatment plants.
Leased line•Low Level Float Channel •Pump Start Modem•High Level Float Generator •Pump Stop•Pump Run•Power Loss
•Low Level Float•High Level Float
RadioModem
Radio ModemInterface
Analog InputModule
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Water Distribution
Dupline® as analog signals.
There are also high-level float
switches used for alarm purposes.
The PLC monitors the level and
switches the booster pumps ON
or OFF to maintain the Water
Tower levels within defined limits.
Between the two Water Towers
and the Treatment Facility it
is not practical to run wire,
therefore RF modems are used.
Flow meters with pulse outputs
are installed at various points inthe system and connected to
Dupline®Counter Modules, which
register the amount of water
Sensors and pumps at the
Remote Well are monitored and
controlled from the Treatment
Facility, using a pair of Dupline®
leased line modems. One of the
modems is located at the
Remote Well, while the other
is located Kilometers away at
the Reservoir Pump House.
Communications are carried out
over conventional telephone
lines. Both locations are moni-
tored and controlled by the PLCat the Treatment Facility.
The Levels in the Water Towers
are measured by ultrasonic level
sensors and transmitted on
passing by. This enables the
PLC to monitor if there are
leakages in the system. LCD Text
Displays are used to indicate
alarms and to read out the levels
in the Water Towers. The Dupline®
Central Unit at the Treatment
Facility has a built-in GSM
modem, which sends an SMS
text message to a mobile phone
in case of an alarm. The alarm
messages can be “pump 2
thermal overload”, “well powerloss”, “water on the floor pump
house 1” or “high level exceeded
in Water Tower A”.
A water distribution System using Dupline ® as Remote I/O
Analog InputModule
dio Modemerface
High FloatLow Float
RadioModem
PLC
•Pump Run•Power Loss
CounterModule
Display Module•Pump Start•Pump Stop•High Float•Low Float
Leased line •Pump StartModem •Pump Stop
•High Float•Low Float
Controllerand ModbusInterface
RadioModem
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Fire alarm Smoke detectors at different locations in the
building are the main elements in the fire alarm system. Can be combined with other functions, e.g. lights can be switched on and fans switched off in the case of a fire.
Fire damp ers Control and monitoring of fire damper
positions can be implemented with mini- mized use of expensive fire-resistant cable.Control and monitoring of air outlet and air
supply groups.
Light ing controlLocal or central control of single or multiple
lights on the basis of real- time clock, light switches, movement detectors, light intensity sensors or handheld remotecontrol. Dimming of all types of light
loads, programming of light scenar ios.
Rol ler bl ind con trolControl of position and angle of roller blindsfrom local or central locations by meansof pushbuttons or remote control. “All up”or “all down” control of multiple roller blinds.
Automatic control based on wind speedor light intensity.
Heat ing Temperature control in individual rooms,depending on the time of the day, presenceof persons and state of window contacts.Definition of set-points and monitoring of
temperatures from a central PC. Local adjustment of set-points.
Windows and doors Monitoring of doors and windows by meansof magnet contacts or glass break detectors.This can be combined with room temperaturecontrol, for automatically switching of the
heating when the window is open.
Energy moni tor ing Monitoring of energy, water and gas consumption at multi-
ple locations in the building via pulse counter modules.Transmission of values to central PC at other location viaGSM modem, auto-dial modem or internet.
Control and m oni tor ing via GSM User-defined SMS messages can be sent to one or several
mobile phones in case of an alarm. It is also possible to request and receive data via SMS messages and outputscan be switched.
HMI’s Status on the installation can be visualized and controlled from different locations by means of touchscreens, textdisplays or LED mimic panels. The Dupline Web-server enables control and monitoring via the internal network or Internet.
Interfacing to Building Management System Several Dupline networks, each controlling a section ofthe building, can be linked together. Due to an open proto-col with easy accessible data, the entire network can be
interfaced to any type of Building Management System
Du line®
Fieldbus Installationbus
• Control of lighting,roller blinds, HVAC andsecurity in one system
• Monitoring of energy, water and gasconsumptionthroughout the building
• Overview of completebuilding status anytimeand anywere
• Ethernet or RS485
networking of Dupline®
controllers, eachmonitoring andcontrolling a sectionof the building
• Flexible interfacing toupper level BuildingManagement System
• Highly flexiblefor changesand enhancements
• Cost-effective
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Electrical building installations
are in a phase of transition.
Conventional electrical installa-
tions can fulfill many tasks, but
as the functions of the building
gradually become more and more
complex, and the demands on
the interaction between them
increase, a different installation
technology is required.
The Dupline® installationbus is
the solution. Dupline® is a
decentralized system, whichlinks together the control and
monitoring of lighting, roller
blinds, heating, air condition
and security. Dupline® opens up
new opportunities for reducing
the energy consumption and
increasing the comfort and the
safety in the building. Operation,
service and maintenance is
simplified, with complete status
overview anytime and anywhere.
The Dupline® product range
includes a wide range of dedi-
cated building automation com-
ponents such as intelligent light
switches, movement detectors,
light intensity sensors, dimmers,relays and thermostats. All the
components in a section use
the same two wires to link to
the Dupline® Controller, which
makes it possible to implement
intelligent functions by combin-
ing the signals from the different
bus components. Compared to a
traditional parallel-wired instal-
lation, the wiring of a Dupline®
system is much simpler and the
flexibility for changes and
enhancements are increased
significantly. In larger buildings,
multiple Dupline® Controllers
can be linked together via
RS485 or Ethernet for exchangeof data, providing a safe system
where a cable fault only affects
one section of the building.
Smart solutions for home and Building Automation
Building Automation
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Du line®
Fieldbus Installationbus
Dupline is an attractive alternativeto the traditional bus solutions used for automation of commercial and
industrial buildings.
Within the home automation market,Dupline meets the demand from
installers and end-users for a simple and cost-effective solution.
• Easy handlingin all project phases
• Bus and power wires
in the same cableor conduit
• Free topology
• User-friendly handheldcoding and testing tools
• All signals can becontrolled and monitoredfrom any point in thethe system at any time
• No problems withtransmission distance
• Economical solution inboth labor and material
Light Lamp Power Decentral Sensor Switch Outlet Relay
Main Local Panel Panel
2-wire Switch-wire Live (L)Installationbus (S1, S2 ...) Neutral (N)
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The Dupline® installationsbus
introduces a new way to imple-
ment the wiring and program-
ming of a building automation
system. The system is easy to
work with in all project phases
and solves the applications in
an economical way. The
addressing and configuration
schemes are straightforward,
the tools are few and easy to
use, and wiring topology is free.
Due to the high noise immunityof Dupline®, no special cable is
required and the two bus-wires
can follow the wiring path of the
main supply in the same cable
or conduit. Consequently, both
the power and communication
capability needed by sensors
and actuators in the building
automation system are available
throughout the installation.
The use of intelligent bus-
powered Dupline® components
like light switches, movement
detectors, temperature sensors
and de-central relays make
installation easy and flexible,because the need to run bund-
les of wires back to the central
installation panel is eliminated.
The Dupline® Controller offers
a selection of predefined func-
tions that simply need to be
parameterized. For example, the
master function enables one
input to trigger the switching of
multiple outputs simultaneously,
and with the real-time function,
outputs can be programmed to
switch on or off at specific times
of the day and days of the week.
Temperature control, roller blind
control, alarm system and ligh-ting scenarios are other exam-
ples of predefined functions,
which make configuration easy.
Smart solutions for home and Building Automation
Building Automation
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Dupline®
is an ideal remote I/O-systemfor gathering machine alarms, status
information, energy consumption and machine performance data from thefactory floor.
• Dupline® I/O-modules are availablefor interfacing to almost any kindof digital, analog or counter signal
• The modular and flexible concept of Dupline® makes it easy to buildup a system step-by-step
• A PC or PLC can monitor up to4096 I/O-points via Dupline®
• Industrial-grade system with high noise immunity
• Existing cables can be used
• Free topology
• Extremely user-friendly
• Low start-up cost
Du line®
Fieldbus Installationbus
• MachineON/OFF
• Heater circuit open
• Loss of heater supply
• Fuse or circuit • Energy consumption breaker • Water
• Level of material • Current • Gas or fluid (general)
• Stack light • Temperature • Counting items
Digital Analogue Counter Energy Meter I/O Module Input
Module
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Dupline ® used for Factory Process Monitoring
In many production plants it is
possible to achieve big savings
by means of automatic monito-
ring of machines and processes.
It enables the maintenance staff
to fix faults quickly and accurately
and at the same time allows
machine performance data to
be stored in a database and
subsequently used for quality
control and increase of machine
efficiency. Dupline®
is an idealsystem for this type of applica-
tions because the system
meets the requirements at the
factory floor for flexibility,
modularity and reliability and at
the same time it provides easy
interfacing to the IT-level.
Moreover, Dupline® solves the
task without blowing the budget.
Start-up costs are low, and
the system can be expanded
gradually as the need arises
and the budget allows it.
Dupline® can for example be
used to monitor several produc-
tion lines with plastic extruders.Pulse outputs from energy
meters are connected to
Dupline® counter modules,
alarm outputs of temperature
controllers, such as “heater
circuit open” or “loss of heater
supply” are fed into digital input
modules and pressure transdu-
cers are connected to analog 4-
20 mA input modules. All values
and alarms are transmitted to a
central monitoring PC with a
SCADA system, which alarms
the maintenance staff and
stores all events and values in a
database for later analyzesof power consumption and
reasons for machine downtime.
Factory Process
MasterGenerator
Control
Room
TemperatureSensor
• Fan
• Light
• Heating
Output Module
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Long Conveyors are used in a variety of applications where coal, ore,
stones, clay etc. need to be trans-
ported over long distance. Typical industries for these applications areMining, tunnel drilling, Power plants
and Brickyards.
For safety reasons, Long Conveyors are equipped with a pull-wire that enables the workers to stop the belt
at any point along the conveyor.
• All signals and power ona single two-wire cable
• Long transmission distance
• Extremely user-friendly
• Easy to expand or change system
• Robust and Noise Immune
• All signals can be controlledand monitored from anypoint in the system
• Dupline solves the combinationof long distanceand high distributionof I/Os in an economical way
Du line®
Fieldbus Installationbus
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Monitoring of Long Conveyors
A long most long conveyors,
there are several pull-cord swit-
ches connected to a pull-wire,
enabling the workers to stop
the belt at any point in case of
an emergency situation or a
fault on the belt. In order to
reduce costly downtime of the
belt, it is important that the
location and nature of the
problem is identified as fast as
possible. Traditional parallelwiring is a difficult and costly
solution for this, since a 3-5 km
conveyor may have more than
100 switches installed. With
Dupline®, however, a simple,
flexible and cost-effective
solution can be implemented.
A single Dupline® two-wire cable
is pulled along the conveyor.
In fact, this cable can be used
as pull-wire as well. At each
pull-cord switch location, a
small Dupline® module with a
single input is connected to the
two wires. The input is connected
to one of the contact sets in theswitch, so the assigned
Dupline® address becomes
active whenever the switch is
operated. The input module
is powered from the Dupline®
network hence no local power
supply is required. If the belt
needs to be extended, it is easy
to install additional input modu-
les. If desired, Dupline® relay
outputs can be used to control
fault indicator lights along the
conveyor.
A t the central location, the status
of each signal can be monitored
from a text-display or LEDmimic panel, enabling fast and
precise action. The signals can
be monitored and controlled
from a PLC or PC as well.
Text Display
PC or PLC(optional)
Interface
Pull-cord Switch
Input Module
Long Conveyors
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• Up to 10 km transmission distance without Repeaters
• Un-limited transmission distance
with cascaded Repeaters
• Existing cables along the trackscan be used
• High Noise Immunity
• Easy to expandor change an installation
• Extremely user-friendly
• Options for transmission via GSM,leased lines, public telephonenetwork, or optical fibres
• Cost-effective
In the central control room, plasma screens are displaying the traffic light status and railway crossing alarmscollected via Dupline.
In the Railway Industry, Dupline istypically used to gather status and alarm signals along the tracks over very long distances using the existingcables.
Du line®
Fieldbus Installationbus
Digital AnalogueOutput Input Module Module
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Railway Systems
The capability to transmit multi-
ple signals over long distances
using two wires makes Dupline®
ideal for use in Railway sys-
tems. A Dupline® network with-
out Repeaters can handle up to
10 km, but when Repeaters are
used in cascade there is no lim-
itation on distance. Dupline® is
used to monitor the gates and
lights at railway crossings. The
fault outputs from the local gatecontrol system are fed into
Dupline® input modules, which
transmit the signals to one or
several control centers. The
final link to a control center far
away from the tracks may be
implemented via GSM-, leased
line- or auto-dial modems. If a
fault occurs, it is immediately
reported to the computer.
Dupline® is also used to monitor
the operation of trackside sig-
naling relays. The output sig-
nals from current transformers,
providing a true feedback iflights are ON, are fed into
Dupline® voltage input modules.
The information is again trans-
mitted via Dupline® to the con-
trol center, where the computer
records the information and
verifies correct output status.
When the temperature drops
below freezing point, track
shifter heaters need to be acti-
vated at regular intervals to pre-
vent blockage of trackshifters
because of ice. A central PLC
reads the temperature and
humidity via Dupline and con-trols the heating elements
accordingly via relay outputs.
Railway Systems
Digital Input
Module
Digital Input
Module
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• Reduced installation time
• Reduced cable cost
• Easy to expand or changean installation
• Extremely user-friendly
• Free topology
• Robust, reliable andproven technology
• Flexible interfacing
to Irrigation Controllers• Cost-effective
The Dupline irrigation bus reduces
installation costs and increases flexi- bility in agricultural irrigation systems,where the valves are usually distributed over a large area.
Also golf courses need a reliable irrigation system to remain in good shape.
Du line®
Fieldbus Installationbus
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Irrigation Control with Dupline ®
Traditional irrigation systems are
characterized by costly and
complicated wiring. Each valve
needs a separate hot wire run-
ning back to the Irrigation
Controller, which can be located
kms away. Expansion is also a
problem due to the high cost
and impracticality of getting
extra wires for valves that need
to be added to the system.
By running the power, valve
control signals and pulses fromflow meters on a single two-
wire cable, Dupline reduces the
wiring and cable cost signifi-
from flow meters. The module
is available in a housing that
allows underground installation,
and in a DIN-rail mount hou-
sing. Each time the valve is
fired, a built-in capacitor slowly
charges up and after 10s it
stores enough energy for the
next valve operation. The wiring
topology is completely free with
no limitation in number and
length of branches. One Hi-Line
network can handle up to 64valves over distances up to
7 km, and several networks can
be linked together.
cantly and makes expansion
easy. Any type of Irrigation
Controller, whether it is a PLC,
PC or Dedicated Controller, can
use Dupline as a remote I/O
system.
In order to achieve sufficient
voltage level to switch the 3-
wire latching valves in the field,
a Booster Module converts the
Dupline voltage level to 28 VDC.
Each valve is connected to an
IO-module with two outputs foropening and closing the valve,
and with 2 inputs that can be
used for transmission of pulses
Irrigation
PLC MasterGenerator Booster
Valve Module Valve
Flowmeter
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hence no external signal source is required. Output
modules connect to lamps, contactors, LEDs,
instruments etc. and control these devicesaccording to the information received via the
Dupline® network.
Example: A basic Dupline system
Basic components
A Dupline® network consists of 4 basic elements:
A Central unit, input modules, output modules and
a 2-wire cable. The Central Unit controls thecommunication in all Dupline® installations. It sends
out the Dupline® carrier signal and coordinates all
transmission between input and output modules.
Input modules connect to contacts, voltages and
analog signal sources etc. and transmit this
information via the 2-wire cable. Some input
modules are sensors with integrated transducer
I N
O U T
Du line®
Fieldbus Installationbus
Bus-powered components
Some Dupline® I/O modules are powered directly
from the bus hence no external power source is
required. This makes installation flexible and easy
and is a particular advantage when no local power
supply is available. Most of these devices are input
modules such as light switches, small contact input
modules and sensors for temperature, light intensity
or movement detection, but a bus-powered relay
output for de-central installation is also available.
The cable
All the Dupline®
modules connect to the same2-wire cable to form a communication network
where signals can be transmitted between the
modules. Ideally, the 2 wires are twisted, but in
practice basically any cable can be used, as long asthe 2 wires follow each other in the same conduit or
cable. In many cases this means that existing cables
can be used.
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Topology
The topology of a bus system is the definition
of which type of cable routing is allowed. Dupline®
features a completely free topology allowing thenetwork to be established as a line, ring, star
or a combination of these. This makes planning
easy and provides a high degree of flexibility for
last-minute changes and future expansions.
Communication Principle
Dupline® signal transmission is based on a time-
division multiplexing principle that provide a more
efficient transmission of simple signals than the
traditional message-oriented method. This has
made it possible to run Dupline® on a low carrier
frequency of 1 kHz, which is the key for Dupline®
features like long-distance transmission, high noise
immunity and robustness. The Controller generates
a square-wave signal consisting of an 8 ms
synchronization period followed by 128 pulses
each with a length of 1 ms. This 136 ms pulse trainis repeated continuously. Each pulse defines a
time slot where those modules assigned to that
specific pulse number are allowed to transmit and
receive information. So, in fact the I/O modules are
sharing the same two wires by using them in turn.The response time in a Dupline® system is always
below 272 ms, regardless of the number of nodes
and active signals in the network.
Basic Dupline ®
Synchronizing A1 A2 A3 A4 A5
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Adressing
Each input or output needs to have one of the 128
addresses assigned. The address defines which
pulse number in the Dupline®
pulse train the I/Opoint shall use for transmitting or receiving its
signal. The 128 addresses are divided into 16
groups (A-P) each with 8 addresses (1-8), so an
address reference is a combination of a letter and
a number, e.g. B3. The addresses are assigned to
the nodes by means of a simple handheld coding
device.
Dupline ASIC
The key electronic component in each I/O module
is the Dupline ASIC chip. A Carlo Gavazzi
development using the latest technology
to compress years of industrial communication
experience into a single chip. The small size and
low current consumption of the ASIC chip makes itpossible to design very compact bus-powered
components, like sensors or light switches.
Coding and Testing
Addresses are assigned to the Dupline® modules
by means of the handheld GAP1605 coding tool.
The modules do not need to be powered
or connected to the Dupline® bus to be coded.
The current address can be read back into the
GAP1605 for verification. Coding an address
is as easy as dialling a telephone number.
The GTU8 is a test tool, which makes it possible
to read the actual status and control all 128
addresses in a running system. This is a useful
tool during commissioning of a system and for
isolating a problem with a wrongly wired input
or output module. The GTU8 can be connected
to the Dupline® two-wire at any point in the
installation.
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toggle whenever an input coded for B3 is activated.
Or if an OFF-delay timer is assigned, the B3
outputs will remain ON for the specified time afterthe B3 input has been deactivated. There is no limit
to the number of inputs that can be coded for the
same address and thereby output the same signal.
This is useful, when the status of lights and alarm
signals need to be displayed at multiple
locations, or when more loads need to be
switched with the same signal. The fact that
several Dupline I/O modules can input and output
information on the same address without knowing
the existence of each other, is a key characteristic
that demonstrates the open and flexible architecture
of Dupline®.
Dupline Operating Mode
In the figure below, two inputs and two outputs
are assigned the same address B3. Every time an
input module detects the time slot correspondingto address B3, it checks the status of the input
coded for B3 and if it is activated it sends a signal
to the central unit. The central unit will register
address B3 as having an active input no matter
which one of the two inputs are active. All inputs
coded for the same address are OR-ed together,
and there is no limit to the number of inputs that can
have the same address. This is useful for example
when a light is to be controlled from light switches
mounted at different positions. If the central unit is
a standard type or an interface without intelligent
functions, it will simply transfer the input status
detected on B3, to the B3 outputs.
This function, that outputs coded for B3 follow
the input status of B3, makes it easy to perform a
simple peer-to-peer transfer of a signal without
involving an intelligent unit.
If the configurable Master Generator is used, then
it is possible to assign an intelligent function to an
address. If a toggle function is assigned to
address B3, then the output coded for B3 will
B3 B3 B3 B3
Basic Dupline ®
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Product Categories The wide range of Dupline® products for industrial
applications and building automation can be
divided into different categories depending on the
function they perform on the network.By combining products from the various
categories, complete solutions can be engineered
for a multitude of different applications.
Central Units Being the heart of the system, the Dupline® Central
Unit produces the carrier signal allowing all the
other modules on the network to communicate
with each other. There is always one, and only one,
central unit in a Dupline® network. Some central
units have built-in control and/or interfacing
functions.
Digital and Analogue Input modules These modules are used to collect the digital and
analog signals in the field for transmission via
Dupline®. They connect to contacts, voltages and
analog signal sources with DIN-norm outputs like
4-20 mA. A Counter module for counting
pulses from energy meters is also available.
Digital and Analogue output modules These modules are used to output signals
transmitted on Dupline® to field devices. The digital
types are available with relay or transistor outputs
and the analog types have DIN-norm outputs
like 4-20 mA. They typically connect to contactors,
lamps, instruments, drives etc.
Sensors Dupline® sensors are self-powered devices that
detect or measures physical states directly.
The digital types can detect presence of people,
magnet proximity, metal proximity or water
leakage, while the analog types measure
temperature or light intensity.
Interface Products In many applications, the Dupline® signals need
to be controlled and monitored from a central
PLC or PC. To accommodate easy and flexible
interfacing there is a number of products availablefor interfacing via serial ports (RS232 or RS485)
or via standard Fieldbus connections (Profibus-DP
and DeviceNet).
Modems and Converters Sometimes it is necessary to convert the Dupline®
signal for transmission on media other than
copper wire. Via modems and converters Dupline®
can be transmitted on telephone cables, wirelessvia Radio Modems, on optical fibre or via GSM
modem. The transmission distance on copper wire
can be extended by using the Dupline Repeater.
GTS377STouch screen
I N P U T M O D U L E S
D I S P
L A Y M
O D U L E S
ADDRESS
CONFIGURATION
GTD50
Text Display
GAP1506 Handheld coding unit
G54606606LED status indicator
G34205501Digital Inputs
G4420740Counter module
G88104401Self-powered light switch
input module
G50101106Bus-Powered
single input module
G34296470 Analog inputs
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G38000015Central unit and Interface
Direct Interfacing to PLC’s and PC’s via• Modbus (RS232, RS485)• Dedicated PLC protocols• Profilbus-DP
• Devicenet
27
Display and HMIs The products in this category are used to perform
the interface between the users and the Dupline®
network. The status of digital and analog signals
can be read out on Text Displays, Panel Meters,Touchscreens or LED indicators and control of
signals is also possible.
Coding and Testing Tools No PC or other advanced tool is required for
address coding of Dupline® modules or for testing
an installation. Instead, these tasks are performed
by means of two simple handheld devices that areintuitive in use.
TEST UNIT
MODEMS AND
CONVERTERS
G34305545Digital outputs
GTU8 Handheld Bus-powered
test unit
G88301143Bus-powered single relay
output
G34404443Digital
inputs/outputs
G34930000Optical converter
G34910040Private line modem
SATELLINE-3ASRadio Modem
D389200Repeater
G34485324230Light dimmer
Dupline ® Product Categories
O U T P U T
M O D U
L E S
G34396470 Analog outputs
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The Master Generator
The advanced control and interfacing unit The Master Generator is the most advanced
Dupline®
central unit. Apart from generating theDupline® carrier signal, it can perform various
intelligent control and network functions, and at the
same time operate as an interface to a PC or PLC.
It can also send out event-based SMS alarm
messages via a built-in GSM Modem (optional),
and it can be connected to an external radio
Intelligent functions The configuration of the intelligent functions in the
Master Generator is performed on a PC by means
of windows-based software with a graphically
orientated user interface. The process simply
consists of selecting a pre-defined function from a
list for each of the applied addresses. The function
defines how the Master Generator will control the
output status of the selected address based on the
input status, time or status of other addresses.
Each type of function has a number of parameters,
which can be defined. Thus, it is possible to define
the roll time for a roller blind upon activation and
whether it must react on an alarm from a wind
sensor. And if the user wants the light to switch ON
and OFF at certain times of the day and on certain
weekdays, a real-time function can be assigned
to that address. The so-called master function
enables an input activation to trigger a pre-defined
output pattern for several addresses. This is
typically used for tasks like “all-OFF” or “welcome
home” lighting control. Several other functions for
handling ISA alarms and level monitoring of analog
signals are available, and it is also possible to
define timers and Boolean logic functions such as
AND, OR and XOR.
modem and thereby establish a wireless link to
several other Master Generators.
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MGEN
Dupline
I/O Modules
• Digital
• Analogue
29
Stand-alone operation The Master Generator is often used in a stand-
alone configuration for control and monitoring
of private homes, smaller buildings or remote
stations. For such installations, which are typicallypart-time un-manned, the Master Generator offers
a simple solution for local automatic control,
combined with the possibility for external control and
monitoring via the built-in GSM Modem (optional).
In the event of an alarm the Master Generator
sends a user-defined SMS message to a mobile
phone or PC. Up to 4 telephone numbers can
be defined to receive the SMS message, either
simultaneously or one-by-one until acknowledged.
The user can also send an SMS to the Master
Generator with a command to switch an output
ON or OFF, or with a request to receive an SMS
message indicating the status of a certain address.
The SMS function can be secured by means of
password and checking of the number that sent
the SMS.
Larger system with a network of Master Generators Dupline® solutions for larger buildings, factory
processes or municipalities can be implemented by
having a Dupline® network with a Master Generator
for each section in the installation. Up to 32 Master
Generators can then be linked together by means
of an upper level network based on either RS485
or Ethernet (via converter). One of the units,
configured as RS485 master (#32), coordinates an
automatic exchange of data between Master
Generators, so that each unit is continuously
updated with the status of every Dupline address in
the entire system. Each Master Generator controls
its own section with 128 addresses, but can be
configured to be influenced by signals from other
networks. If for example the Dupline®
network onthe top floor of a building has a wind speed sensor
connected to it, then the Master Generators
in all the other Dupline® networks will be able to
read and use the wind in the local roller blind
control function. Other examples are the possibility
of switching all lights in the entire building by
activating one pushbutton on the ground floor, and
the option to collect all alarm signals in one Master
Generator.
This system topology ensures safe system
operation, because in the event of a short circuit or
interruption of the RS485 network between Master
Generators, the control functions on each Dupline®
network will continue to operate, but of course only
based on the local signals. Also, if one of the
Dupline® networks is short circuited or interrupted,
the other Dupline® networks will continue to opera-
te. In these systems, it is common to have a PCwith SCADA software for monitoring the entire
system and for changing control parameters like
temperature set-points and switching times.
O U
T I N
O U
T I N
The Master Generator
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MGEN
Master # 32 Dupline # 32
MGEN
Slave # 1 Dupline # 2
MGEN
Slave # 2 Dupline # 1
RS485
Modbus
30
O U T I
N
O U T I
N
O U T I
N
O U T I
N
O U T I
N I N
Master Generator used asradio modem interface
In some applications it is not practical, or impossi-
ble, to run wire on certain stretches.
Therefore, the master generator features the
possibility of creating wireless links to other master
generators using external radio modems.
One master generator must be defined as the
O U T
I/O Modules
• Digital
• Analogue
• Counters
I/O Modules
• Digital
• Analogue
• Counters
I/O Modules
• Digital
• Analogue
• Counters
Du line®
Fieldbus Installationbus
In large Dupline® systems, this is achieved by
connecting the COM-port of the PC to one of the
RS232 ports of the Master Generator operating as
RS485 master. This enables the PC to read and
control data in all the Dupline®
networks, and toread or write a configuration file to any Master
Generator using the Modbus protocol.
It is also possible to use a PLC or PC as master
in the RS485 network. In this case there is no
automatic data exchange between the Dupline®
networks, but the reaction time on the RS485
network is slightly faster.
RS232
Modbus
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Using Dupline as Remote I/O
Dupline® is commonly used as a Remote I/O
system for PLCs and PCs with SCADA software,
typically in applications where the unique Dupline®
features matches the system requirements.
Dedicated PLC interfaces make integration easy
Even the smallest PLCs have serial communication
ports today and this provides an excellent platform
for cost-effective interfacing to Dupline®. Many
PLC programmers, however, are reluctant to battle
with serial communication protocols of external
equipment. Therefore, the Dupline® product range
includes dedicated interfaces for all major PLCbrands. By operating as masters, these units take
control of the serial communication using the
PLC’s own protocol. As soon as the two units are
connected, the Dupline® interface starts writing
Dupline® data directly into a defined area of the
PLC memory, and from another memory area
it reads the data to output on the Dupline®
network. For each dedicated PLC interface, there
is a memory map defining which PLC memory
areas are used and where the data for the individual
Dupline® addresses can be found. Using this
concept effectively turns a shoebox type PLC into
a powerful controller with modular remote I/O over
In order to facilitate easy and cost-effective
interfacing to the control level, a number of serial
RS232/RS485 interfaces and fieldbus gateways
have been developed.
central master generator, and up to 31 Master
Generators can be defined as substations. The
central master generator continuously polls and
updates the Dupline® data from all the substations
via the radio modem network. In this way it makes
the entire system operate as one big Dupline
network, where all data can be input or output at
any point in the system.
long distances. Interfaces are available for the
following PLC brands: Siemens, Allen-Bradley,
Group Schneider, Omron, Mitsubishi, GE-Fanuc,
Toshiba, Koyo, Idec, Matsushita and LG.
RS485 / RS232
Using dedicated
PLC protocol
I/O Modules
• Digital
• Analogue
• Counters
O U T I
N
O U T I
N
The Master Generator
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PLC interfacing using fieldbusgateways
Many PLCs are available with fieldbus communi-
cation integrated. This is the case for major PLCbrands like Siemens using Profibus-DP and Allen-
Bradley using Devicenet. Gateways, that translate
the Dupline® data into the fieldbus protocol and
vice versa, are available for both of these
leading fieldbus systems. The fieldbus communi-
cation ports on PLCs are useful for Dupline®
interfacing, because they offer a standardized
method of automatic data-transfer between the
PLC (master) and the Dupline® fieldbus gateways
(slaves). The PLC programmer is relieved of the
task of working with serial protocols, because the
PLC operating system automatically takes careof the communication. Another advantage is the
possibility to connect several gateways to the
same PLC fieldbus port. This enables design of
systems with thousands of I/O points, but still with
an updating time of less than one Dupline® cycle.
Modbus
Profibus-DP
DeviceNet
O U T I
N
O U T I
N
I/O Modules
• Digital
• Analogue
• Counters
I/O Modules
• Digital
• Analogue
• Counters
O U T I
N
O U T I
N
PC with SCADA using Dupline
®
as Remote I/O
The most common way of interfacing one or more
Dupline® networks to a PC with SCADA software is
to use one of the serial RS232/RS485 modbus
interfaces. Two types are available: The low end
modbus master module which can only handle the
digital signals and 32 analog values (AnaLink), and
the high end Master Generator, which can handle
the digital signals, 128 analog values (all protocols)
and 128 counters. Up to 32 Master Generators canbe networked using RS485. Networking via
Ethernet is also possible by using an RS485-to-
Ethernet converter.
Most SCADA software packages include serial port
drivers for the modbus protocol and can therefore
communicate directly with the Dupline® interfaces.
But in order to facilitate an even more standardized
means of interfacing to a SCADA system, an
OPC server for the modbus interfaces will become
available. For users that want to develop their own
application software, there is a Dupline® ActiveX
driver available for handling the serial port commu-nication and the modbus protocol. ActiveX is a
Microsoft standard for communication between
two software products. In some applications, the
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I/O Modules
• Digital
• Analogue
Optical multimode
A1 A2 Fibre pair A2 A1
33
key requirement is simply to transfer the Dupline®
data into an EXCEL spreadsheet. This is typically
the case for energy monitoring applications, where
energy counter values need to be saved and ana-
lyzed in a PC. With the Dupline®
DDE driver, this issolved easily, and without involving an expensive
SCADA software package. The desired Dupline®
Transmission of Dupline ® signals via optical fiber
The Dupline® Optical Converters enable the use of
glass fiber as transmission media on one or more
sections of a Dupline® network. One module
converts the Dupline® signal from electrical to
optical format, while another module converts the
carrier signal back from optical to electrical format.
Up to 5 km distance can be achieved on the
optical fiber pair. The possibility to freely combine
electrical and optical media makes it easier to
adapt to the system requirements. Optical fibers
can be useful when Dupline® signals have to
be transmitted outdoors in geographical areaswith frequent thunderstorms, or with sections
with heavy noise induction. And more and more
frequently, it is a “must” to use fiber optic cable on
certain stretches.
data point is simply selected with the mouse and
then pasted into a cell in the EXCEL spreadsheet.
From then on, the cell is dynamically updated
with real-time Dupline® data. It is also possible to
define EXCEL pushbuttons for activating Dupline®
addresses and resetting counters.
Modbus/RS485
Ethernet (using
converter)
O U
T I N
O U
T I N
I/O Modules
• Digital
• Analogue
• Counters
I/O Modules
• Digital
• Analogue
• Counters
O U T
I N
O U T
I N
I N
O U T I
N
O U T
Interfacing Solutions and Networking
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Specification Phase
System independency Dupline® is system independent and can interface to
almost any other device (digital, analog, numerical).
Planning as used from conventionalinstallations Signals and devices can be specified in the same
way as if conventional installation were to be used.
Bi-directional communication Dupline® transmits analog and digital signals in
both directions.
Planning Phase
Wiring costs under control Installation cost savings improve the competitiveness
of both the planners and the installation builders.
Cost-effective installation Compared to conventional point-to-point wiring,
Dupline® produces much lower labor and material
costs.
Optimized cable routing Use the best way of cable routing and not the
onlypossible way. Easy dimensioning of cable
conduits.
Realization
Flexible integration into project process The installation of Dupline® can easily be harmonized
with project development on site.
Last minute changes possible Changes during the progress of the project are
possible without re-arranging of the entire system.
Use of existing wires Existing cables can be used in many cases. This
can further reduce the project cost considerably.
6 0 0
m
8 0 0
m
1 0 0 0
m
1 2 0 0
m
1 4 0 0
m
1 6 0 0
m
1 8 0 0
m
2 0 0 0
m
2 2 0 0
m
2 4 0 0
m
2 6 0 0
m
2 8 0 0
m
3 0 0 0
m
5000
10000
15000
20000
25000
30000
35000
40000 I n
s t a
l l a t i o
n C
o s t
Distance in m
DuplineInstallation
ConventionalInstallation
Cost-comparison between conventionalinstallation and Dupline ® for 64 signals
Du line®
Fieldbus Installationbus
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Protection of capital investiment Dupline® represents a future-oriented
installation concept which continuously
takes into account system changes,
changes in system usage and replacement
of outdated machinery.
Optimized ResourceManagement Dupline® offers full transparency of all
system data for energy management,
water, gas, oil consumption monitoring.
Installation and Start up Phase
Direct-to-wire connection Dupline® switches, sensors, actuators and displays
are connected direct-to-wire reducing the numberof auxiliary terminals.
Significant reduction of misconnection Compared to multi-core wiring, misconnections
can be reduced to a big extent.
Easy signal tracking Dupline® reduces hundreds of individual wires.
Access to any or all signals all the time Simulating and watching the operation of the
system with a handy tester at the point the action
takes place.
Time saving cabling check Input/Output signals are terminated on site. Only
two wires have to be checked.
Operation and Maintenance
High system availability Reliable proven technology and worldwide
installation practise keep operation time up.
Full system accessibility Accessibility at any time and any place through
GSM modems ore the Internet.
Simple to understand and maintain No special knowledge is required to operate and
maintain the system.
Advantages in all Project Phases
Coding with GAP1605 coding unit For most of the Dupline® devices the assignment
of addresses is carried out by means of the hand-
held GAP1605 coding unit. The operation of this
device is self explanatory and does not require any
particular skills.
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77 x 144 x 70Controller andModbus Interfacewith built-in GSMModem (option) orexternal RadioModem.
DIN-Rail, H8
Selectable4 x Contact/NPN input+4 x PNP 10-30 VDCoutput2 x RS232+1 x RS485Possibility for alarms,monitoring and controlvia SMS messages.230 = 115/230 VAC800 = 10-30 VDC
IP 200°C to +50°C-20°C to +85°CUp to 32 controllerscan be networkedtogether via RS485or Ethernet viaconverter module.
G3800 0015G3800 1015G3800 0016G3800 1016
77 x 72 x 70Plug & Play RS232
/RS485 Interface withbuilt-in protocols forspecific PLC brandsand Modbus.
DIN-Rail, H4
SelectablePossibility for 3-wireoperation withDC-power on the3’rd wire.
700 = 20-30 VDC
IP 200°C to +50°C-50°C to +85°CBuilt-in protocol forspecific PLC brandsfor easy interfacing.
G3496 0000G3496 0001G3496 0002G3496 0003G3496 0004G3496 0005G3496 0006G3496 0007G3496 0008G3496 0009
G3496 0010G3496 0011G3496 0012
77 x 144 x 70Fieldbus Gatewaysfor Profibus-DP andDeviceNet.
DIN-Rail, H8
Selectable
230 = 115/230 VAC
IP 200°C to +50°C-20°C to +85°C
G3891 0020G3891 0050
Dimensions (mm)Functions
Housing type
ElectricalCharacteristicsNumber of channelsFeatures/Signal types
Power Supply
GeneralCharacteristicsDegree of protectionOperating temperatureStorage temperatureRemarks
References
-GSM Modem, -RS485+GSM Modem, -RS485-GSM Modem, +RS485+GSM Modem, +RS485Optolink LGGE-FanucMitsubishiOmronModbus
Allen-BradleySchneiderKoyoMatsushitaSiemensToshibaIDECProfibus-DPDevicenet
Types D3490 G3800 G3496 G3891
Channel Generators/Interfaces
77 x 72 x 70Standard channelgenerator.
DIN-Rail, H4
Selectable
024 = 24 VAC115 = 115 VAC230 = 230 VAC
824 = 15-30 VDC
IP 20-20°C to +50°C-50°C to +85°C
D3490 0000
Dupline Fieldbus Components
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CARLO GAVAZZI Automation Components Specifications are subject to change without notice.
Dupline Fieldbus Components
49 x 22.5 x 56
Dupline poweredsingle input Module.
DIN-Rail, H8
1Contact input
Powered through theDupline network.
IP 20-20°C to +50°C-50°C to +85°C
G5010 1106
36 x 85 x 58
Input module forcounting of pulsesfrom energy meters,item detectors etc.DIN-Rail, H4
4SO contact input(DIN 43 864)Max. count frequency:14 Hz230 = 230 VAC724 = 15-30 VDC
IP 40-20°C to +60°C-20°C to +85°CDecentral counting.Counter values storedin non-volatile memory.
G4420 7401
77 x 72 x 70 (H4)77 x 144 x 70 (H8)Output modules forexternal supply withisolated outputs.
DIN-Rail, H4
DIN-Rail,H8 (G38305543)
1,2 ,4 ,85 A SPDT relay5 A SPST relay0.7 A NPN transistor0.7 A PNP transistor024 = 24 VAC115 = 115 VAC230 = 230 VAC800 = 10-30 VDC824 = 15-30 VDC
IP 20-20°C to +50°C-50°C to +85°C
G3430 1149G3430 2249G3430 4443G3830 5543G3430 5511G3430 5521
Dimensions (mm)
Functions
Housing type
ElectricalCharacteristicsNumber of channelsFeatures/Signal types
Power Supply
GeneralCharacteristicsDegree of protectionOperating temperatureStorage temperatureRemarks
ReferencesContact/NPN
Voltage
1 x 5 A SPDT2 x 5 A SPDT4 x 5 A SPST8 x 5 A SPST8 x 0.7 A NPN8 x 0.7 A PNP
Types G3420 G5010 1106 G4420 7401 G3430 / G3830
Digital Input Modules Digital Output Mod.
77 x 72 x 70
Input module forexternal supply withoptoisolated inputs.
DIN-Rail, H4
8Contact/NPN Voltage (6-265 VAC/DC)
024 = 24 VAC115 = 115 VAC230 = 230 VAC800 = 10-30 VDC
IP 20-20°C to +50°C-50°C to +85°C
G3420 5501G3420 5502
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Dupline Fieldbus Components
77 x 72 x 70I/O module forirrigation valvecontrol.
DIN-Rail, H4
42 outputs for controlof 3-wire 12 VDClatching valve, and 2contact inputs
Powered throughHi-Line signal(see GH34850000)
IP 200°C to +50°C-50°C to +85°C
GH34404412
80 x 77 x 50I/O module forirrigation valvecontrol.
Fully molded housing
for undergroundinstallation
42 outputs for controlof 3-wire 12 VDClatching valve, and 2contact inputs
Powered throughHi-Line signal(see GH34850000)
IP 670°C to +50°C-50°C to +85°C
GH64404412
Dimensions (mm)Functions
Housing type
ElectricalCharacteristicsNumber of channelsFeatures/Signal types
Power Supply
GeneralCharacteristicsDegree of protectionOperating temperatureStorage temperature
References
Types G3440 4443 GH34404412 GH6440 4412
77 x 72 x 70Combined I/O modulefor external supplywith optoisolatedinputs and relayoutputs.DIN-Rail, H4
42 x 6-265 VAC/DCinputs+2 x SPST relay outputs
024 = 24 VAC115 = 115 VAC230 = 230 VAC824 = 15-30 VDC
IP 20-20°C to +50°C-50°C to +85°C
G3440 4443
Digital I/O Modules
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CARLO GAVAZZI Automation Components Specifications are subject to change without notice.
Dupline Fieldbus Components
77 x 72 x 70Universal analog inputmodule for externalsupply.
DIN-Rail, H4
Selectable4 x isolated analoginputInput type individuallyconfigurable (0-20 mA,4-20 mA, 0-10 VDC)024 = 24 VAC115 = 115 VAC230 = 230 VAC800 = 10-30 VDC
IP 200°C to +50°C-20°C to +85°CProtocol freelyselectable (Analink,Multiplexed BCD or8-bit).
G34296470
77 x 36 x 70 Analog input modulepowered from Duplineand input signal.
DIN-Rail, H2
11 x 4-20 mA input
Powered through theDupline network and4-20 mA input signal.
IP 200°C to +50°C-50°C to +85°CUses Analink 8-bitprotocol.
G3210 1161
77 x 36 x 70Dupline-powered
Analog input modulefor Pt100 temperaturesensor.
DIN-Rail, H2
11 x Pt100 3-wire inputRanges:(-50°C to +40°C)(+30°C to +120°C)(-10°C to +100°C)Powered through theDupline network.
IP 200°C to +50°C-50°C to +85°CUses Analink 8-bitprotocol.Built-in cablecompensation.
G3210 1111G3210 1112G3210 1113
Dimensions (mm)Functions
Housing type
ElectricalCharacteristicsNumber of channelsFeatures/Signal types
Power Supply
General
CharacteristicsDegree of protectionOperating temperatureStorage temperatureRemarks
References
-50°C to +40°C+30°C to +120°C-10°C to +100°C
Types G3429 6470 G3210 1161 G3210 1111
Analog Input Modules
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Dupline Fieldbus Components
M18 x 55Dupline poweredinductive proximityswitch.
M18
1Detects proximity ofmetal objects.
Powered through theDupline network.
IP 67-25°C to +70°C-30°C to +80°C
Available with cableor M12 connector.Flush mounting.
G6110 1145G6110 1145-1
Ø11 x 68Dupline poweredmagnet proximityswitch.
Cylindrical
1Detects proximity ofmagnet.
Powered through theDupline network.
IP 67-20°C to +50°C-20°C to +70°C
Available in Ø 11plastic housingor with M14 metalthread.
G8910 1101G8910 1101-G
67 x 35 x 15Dupline poweredtemperature sensorwith built-in Pt1000transducer.Flat-pack
1Transmits themeasured temperatureas an Analink value.Range:-30°C to +60°CPowered through theDupline network.
IP 67-25°C to +70°C-55°C to +85°CFitted withM12 connector.
G8911 1010
Dimensions (mm)Functions
Housing type
ElectricalCharacteristicsNumber of channelsFeatures/Signal types
Power Supply
GeneralCharacteristicsDegree of protectionOperating temperatureStorage temperatureRemarks
References
CableM12 plugØ11M14
Types G3439 6470 G6110 1145 G8910 1101 G8911 1010
77 x 36 x 70Universal analogoutput module forexternal supply.
DIN-Rail, H4
Selectable4 x analog outputOutput typeconfigurable for0-20 mA, 4-20 mA or 0-10 VDC024 = 24 VAC115 = 115 VAC230 = 230 VAC800 = 10-30 VDC
IP 200°C to +50°C-20°C to +85°CProtocol freelyselectable (Analink,Multiplexed BCD or8-bit).
G3439 6470
Analog Output Mod. Digital Sensors Analog Sensors
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CARLO GAVAZZI Automation Components Specifications are subject to change without notice.
77 x 116 x 41LCD Text display with 2rows x 20 characters.
Panel mounting
SelectableDigital and Analink.User-defined textmessages linked toDupline channels.Read-out of Analink values Dupline controlvia front keys.18-32 VDC
IP 65 (front)0°C to +50°C-20°C to +60°C
GTD50
138 x 171 x 575.7”LCD Touch Screenwith 64 colours STNDisplay.Resolution: 320 x 240Panel mounting
SelectableDigital and Analink.
Alarms, dynamic link to bitmap files andtext, customisabletouch buttons, historybuffer.
21-27 VDC
IP 65 (front)0°C to +50°C-20°C to +60°C
GTS377S
96 x 96 x 78LED status indicatorfor 16 Duplinechannels.
Panel mounting
16Each of the 16 LED’sIndicates the status ofthe digital channelsassigned to it.
024 = 24 VAC115 = 115 VAC230 = 230 VAC
IP 400°C to +50°C-20°C to +60°C
G54606606
Dimensions (mm)Functions
Housing type
ElectricalCharacteristicsNumber of channelsFeatures/Signal types
Power Supply
General
CharacteristicsDegree of protectionOperating temperatureStorage temperature
References
48 x 96 x 131LED display with4 x 7-segments BCDdigits for read-outof analog values.Panel mounting
SelectableMultiplexed BCDor 8-bit analog values.Freely scalable andwith limit outputs(LOLO, LO, HI, HIHI)
024 = 24 VAC230 = 115/230 VAC
IP 200°C to +60°C-25°C to +85°C
D6369 6475
Types D6369 6475 GTD50 GTS377S G54606606
Display Modules
Dupline Fieldbus Components
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Dupline Fieldbus Components
Dimensions (mm)Functions
Housing type
ElectricalCharacteristicsNumber of channelsFeatures/Signal types
Power Supply
General
CharacteristicsDegree of protectionOperating temperatureStorage temperatureRemarks
References
Optical/electrical converterElectrical/optical converter
Types D3892 0000 G3491 0040 G3492 / G3493 GH34850000
77 x 72 x 70Private line Modemfor long distancetransmission ofDupline signals.
DIN-Rail, H4
Adjusts automaticallyDigital, 8-bit analog,non-multiplexed 3 1 / 2digit BCD analog.
024 = 24 VAC115 = 115 VAC230 = 230 VAC
IP 200°C to +50°C-20°C to +85°COperates pair-wise.
G3491 0040
Special Modules Converters
77 x 72 x 70Optical repeater forconverting Duplinefrom electrical tooptical transmissionmedia.DIN-Rail, H4
Adjusts automatically All Dupline signal types.
230 = 115/230 VAC
IP 200°C to +50°C-20°C to +85°COperates pair-wise.Runs on 50/125,62.5/125 or 100/140micro m with STNconnectors.
G3492 0000G3493 0000
77 x 72 x 70Dupline to Hi-Lineconverter.
DIN-Rail, H4
Adjusts automaticallyConvert the Duplinesignal to Hi-Line 28
VDC level for controlof irrigation valves(see GH34404412and 64404412).724 = 20-30 VDC
IP 200°C to +50°C-50°C to +85°C
GH34850000
77 x 144 x 70Dupline signal Repeaterfor extension oftransmission distance.
DIN-Rail, H8
Adjusts automatically All Dupline signal types.Recreates the Duplinesignal carrier throughchannelgeneratoroutput.
024 = 24 VAC115 = 115 VAC230 = 230 VAC
IP 200°C to +50°C-50°C to +85°C
D3892 0000
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CARLO GAVAZZI Automation Components Specifications are subject to change without notice.
Dupline Fieldbus Components
120 x 65 x 22Dupline coding devicefor assigning adressesto Dupline I/O modulesand sensors.
Handheld
NA
9 V battery
IP 400°C to +50°C
-20°C to +60°C
GAP1605
145 x 90 x 28Dupline test unit formonitoring and controlof Dupline channels.
Handheld
Adjusts automaticallyDigital, multiplexedBCD and 8-bit analogsignals.Powered through theDupline network.
IP 400°C to +50°C
-20°C to +85°COptions for latchingdigital signals and forreading multiplexedBCD values.
GTU8
Dimensions (mm)Functions
Housing type
ElectricalCharacteristicsNumber of channelsFeatures/Signal types
Power Supply
GeneralCharacteristicsDegree of protectionOperating temperature
Storage temperatureRemarks
References
Types GAP1605 GTU8 DUPDATACC
Tools Software
Software package withDDE-driver and ActiveXdriver for G3800.Controller andinterface unit.
Adjusts automatically All Dupline signaltypes. Copy and pastedynamic Dupline linksinto EXCELspreadsheets.
DUPDATACC
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77 x 144 x 70Controller and Modbusinterface with built-inGSM Modem (option)or external radioModem.DIN-Rail, H8
Selectable4 x Contact/NPNinput+4 x PNP 10-30 VDCoutput2 x RS232+1 x RS485Possibility for alarms,monitoring and controlvia SMS messages.800 = 10-30 VDC230 = 115-230 VAC
IP 200°C to +50°C-20°C to +85°CUp to 32 controllerscan be networkedtogether via RS485or Ethernet viaconverter module.
G3800 0015G3800 1015G3800 0016G3800 1016
84 x 84 x 28.5Light switch withbuilt-in bus interfaceand individuallyadressable pushbuttonsand LED’s.ELKO design
61 to 3Pushbuttons (PB)1 to 3LED indicators
Powered through theDupline network.
IP 200°C to +50°C-20°C to +70°C
G8510 1101G8510 2201G8510 3301
55 x 55 x 11Light switch withbuilt-in bus interfaceand individuallyadressable pushbuttonsand LED’s.FUGA design
84 x Pushbuttons4 x LED indicators
Powered through theDupline network.
IP 200°C to +50°C-20°C to +70°C
G8110 4406G8110 4407
Dimensions (mm)Functions
Housing type
ElectricalCharacteristicsNumber of channelsFeatures/Signal types
Power Supply
GeneralCharacteristicsDegree of protectionOperating temperatureStorage temperatureRemarks
References
-GSM Modem, -RS485+GSM Modem, -RS485-GSM Modem, +RS485+GSM Modem, +RS4851 PB + 1 LED2 PB + 2 LED3 PB + 3 LEDGrey colourWhite colour
Types G3890 G3800 G8510 G8110
77 x 144 x 70Controller and ModbusInterface with printerport.
DIN-Rail, H8
Selectable1 x RS2321 x Centronics portfor event print-outs.
800 = 10-30 VDC230 = 115-230 VAC
IP 200°C to +50°C-20°C to +85°C
G3890 0014
Channel Generator/Interfaces Light Switches
Dupline Building Automation Components
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CARLO GAVAZZI Automation Components Specifications are subject to change without notice.
Dupline Building Automation Components
28 x 28 x 10Universal light switchinterface for use withstandard mechanicallight switchs.
Ultrasmall size for
decentral installationbehind standardlight switches.
44 x Contact input
Powered through theDupline network.
IP 200°C to +50°C-20°C to +70°CMax length of inputwires 20 cm.
G8810 4401
26 x 29 x 17Decentral relay modulewith 1 x SPST relayfor control of lights.
Compact regular, with
solid cables.For decentralinstallation.
11 x 13A/250 VAC relaysInrush current:
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Dupline Building Automation Components
72 x 72 x 85Dimmer module withscenario (6 memory)functions.
DIN-Rail, H4
41 x 20 to 600 W230 VAC loads.Powered throughthe Dupline networkor from external10 to 30 VDC supply.
IP 20-10°C to +45°C
-20°C to +70°CNegative or positivephase angle dimming.
G4248 4134 724
77 x 72 x 70Dimmer module with 3x 230 W outputs with 4scenario functions each.DIN-Rail, H4
8 (when fully utilized)2x230W 230VAC loads230 = 230 VAC4
IP 200°C to +50°C-20°C to +60°C
G34485234
26 x 29 x 17Decentral voltage inputmodule for use withexternal PIR sensors.
Compact regular withsolid cable.
11 x voltage input(90 to 265 VAC)
Powered through theDupline network.
IP 200°C to +50°C
-20°C to +85°C
G8810 1102
66 x 66 x 23 Alarm input modulefor use with externalsensors in windows,doors etc.Open PCB withstandard alarm
junction box enclosure.
44 x Contact/NPN inputs
Powered throughthe Dupline networkor from external10 to 30 VDC supply.
IP 20-20°C to +50°C
-50°C to +85°CSupport Dupline3-wire power concept.
G2110 4401 700
Dimensions (mm)Functions
Housing type
ElectricalCharacteristicsNumber of channelsFeatures/Signal types
Power Supply
GeneralCharacteristicsDegree of protectionOperating temperature
Storage temperatureRemarks
References
Dimensions (mm)Functions
Housing type
Electrical Character.Number of channelsFeatures/Signal typesPower Supply
General Character.Degree of protectionOperating temperatureStorage temperature
References
Types G3430 4249 G4248 4134 G8810 1102 G2110 4401
77 x 72 x 70Relay module withInterlocking relay forcontrol of 2 rollerblindmotors.DIN-Rail, H4
45 A 250 VAC or0.25A/250 VDC loads.024 = 24 VAC115 = 115 VAC230 = 230 VAC824 = 15-30 VDC
IP 20-20°C to +50°C
-50°C to +85°C
G3430 4249
Digital Output Mod. Dimmer Modules Digital Input Modules
Types G34485234
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CARLO GAVAZZI Automation Components Specifications are subject to change without notice.
Dupline Building Automation Components
84 x 84 x 37Temperature sensorfor indoor use.
ELKO
11 x Analink Range:-30°C to +60°CPowered through theDupline network.
IP 20-30°C to +85°C
-55°C to +85°C8-bit resolution
G8611 1010
67 x 35 x 15Temperature sensorfor outdoor use.
Flat pack sensor
housing.
11 x Analink Range:-30°C to +60°CPowered through theDupline network.
IP 67-30°C to +85°C
-55°C to +85°C8-bit resolution
G8911 1010
104 x 55 x 57Passive infrared sensor(PIR) for detection ofmovement of persons.Used for intruder alarmor light control.Direct wall mounting.
11 x Digital signalwhen PIR is actived.
Powered through theDupline network.
IP 40-10°C to +50°C
-30°C to +70°CMaximum range 10 m
G8910 1127
Dimensions (mm)Functions
Housing type
ElectricalCharacteristicsNumber of channelsFeatures/Signal types
Power Supply
GeneralCharacteristicsDegree of protectionOperating temperature
Storage temperatureRemarks
References
Types G4311 1120 G8611 1010 G8911 1010 G8910 1127
83 x 40 x 43Light intensity sensorfor indoor and outdooruse.
Direct wall mounting.
11 x Analink Range:0.1 to 100000 LUXPowered through theDupline network.
IP 44-10°C to +60°C
-20°C to +70°C8-bit resolution
G4311 1120
Analog Sensors Digital Sensors
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Dupline Building Automation Components
Ø 80 x 80Smoke Detector fordetection of smoke ina building.
Direct mounting onceiling.
21 x digital statussignal when sensoris connected.1 x digital signal whensmoke is detected.Powered through theDupline network.
IP 42
-5°C to +40°C-20°C to +70°CUses a opticaldetection principle.
G8910 2217
55 x 18Magnetic proximitySensor.Used to monitor thestate of windows etc.Ø 11 or Ø 14 housing.
11 x digital signal whenactivated by magnet.
Powered through theDupline network.
IP 67
-20°C to +50°C-20°C to +70°C
G8910 1101G8910 1101-G
55 x 18Inductive Sensor.Used to monitor thestate of doors etc.
M18standard alarm
11 x digital signal whenactivated by metallicobject.
Powered through theDupline network.
IP 67
-25°C to +70°C-30°C to +80°C
G6110 1145G6110 1145-1
Dimensions (mm)Functions
Housing type
ElectricalCharacteristicsNumber of channelsFeatures/Signal types
Power Supply
GeneralCharacteristicsDegree of protection
Operating temperatureStorage temperatureRemarks
References
CableM12 plugØ11M14
Types G8910 2116 G8910 2217 G8910 1101 G6110 1145
70 x 40 x 16Water Sensor fordetection of water onthe floor in a building.
Direct wall mounting
21 x signal alwaysactivated when sensoris cennected.1 x digital signal whenwater is detected.Powered through theDupline network.
IP 67
-20°C to +50°C-50°C to +85°C
G8910 2116
Digital Sensors
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CARLO GAVAZZI Automation Components Specifications are subject to change without notice.
Dupline Building Automation Components
80 x 80 x 37IR Remote control receiver.
Direct wall mounting
Powered through theDupline network.
IP 42-10°C to +45°C-20°C to +70°CDesigned solely for use withG4085 5561
G4185 5531
Dimensions (mm)Functions
Housing type
Electrical Character.
Power Supply
GeneralCharacter.Degree of protectionOperating temperatureStorage temperatureRemarks
References
155 x 40 x 22.5IR Remote control transmitterfor control of lights, dimmingroller blinds etc.Handheld
Powered by 4 x 1.5 V AAA batteries
-10°C to +45°C-20°C to +70°CDesigned solely for use withG4185 5531
G4085 5561
Remote controle Modules
77 x 116 x 41
LCD Text Display with 2rows x 20 characters
Panel mounting
SelectableDigital and Analink. User-defined text messages linkedto Dupline channels. Read-out to Analink values Duplinecontrol via front keys.18-32 VDC
IP 65 (front)0°C to +50°C-20°C to +60°C
GTD50
138 x 171 x 57
5.7”LCD Touch Screen with64 colours STN Display.Resolution: 320 x 240Panel mounting
SelectableDigital and Analink. Alarms,dynamic link to bitmap filesand text, customisabletouch buttons, history buffer.
21-27 VDC
IP 65 (front)0°C to +50°C-20°C to +60°C
GTS377S
Dimensions (mm)Functions
Housing type
Electrical Character.Number of channelsFeatures/Signal types
Power Supply
General Character.
Degree of protectionOperating temperatureStorage temperature
References
Types G4085 5561 G4185 5530
Types GTD50 GTS377S G54606606
Display Modules
96 x 96 x 78
LED status indicatorfor 16 Dupline channels.
Panel mounting
16Each of the 16 LED’sIndicates the status ofthe digital channelsassigned to it.
024 = 24 VAC115 = 115 VAC230 = 230 VAC
IP 400°C to +50°C-20°C to +60°C
G54606606
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Further information on: www.carlogavazzi.com/ac
CARLO GAVAZZI A u t o m a t i o n C o m p o n e n t s
OUR SALES NETWORK
Carlo Gavazzi GmbH - AUSTRIAKetzergasse 374, A-1230 Wien
Tel: +43 1 888 4112Fax: +43 1 889 10 [email protected]
Carlo Gavazzi NV/SA - BELGIUMSchaarbeeklei 213/3, B-1800 Vilvoord
eTel: +32 2 257 4120Fax: +32 2 257 41 [email protected]
Carlo Gavazzi Inc. - CANADA2660 Meadowvale Boulevard,
CDN-Mississauga Ontario L5N 6M6,
Tel: +1 905 542 0979Fax: +1 905 542 22 48Carlo Gavazzi LTEE - CANADA3777 Boulevard du TricentenaireMontreal, Quebec H1B 5W3Tel: +1 514 644 2544Fax: +1 514 644 [email protected]
Carlo Gavazzi Handel A/S - DENMARKOver Hadstenvej 42, DK-8370 Hadsten
Tel: +45 89 60 6100Fax: +45 86 98 15 [email protected]
Carlo Gavazzi OY AB - FINLANDPetaksentie 2-4, FIN-00663 Helsinki
Tel: +358 9 756 2000Fax: +358 9 756 [email protected]
Carlo Gavazzi Sarl - FRANCEZac de Paris Nord II, 69, rue de la Belle
Etoile, F-95956 Roissy CDG Cedex
Tel: +33 1 49 38 98 60Fax: +33 1 48 63 27 [email protected]
Carlo Gavazzi GmbH - GERMANYRudolf-Diesel-Strasse 23,
D-64331 Weiterstadt
Tel: +49 6151 81000Fax: +49 6151 81 00 [email protected]
Carlo Gavazzi UK Ltd - GREAT BRITAIN7 Springlakes Industrial Estate,
Deadbrook Lane, Hants GU12 4UH,
GB-Aldershot
Tel: +44 1 252 339600Fax: +44 1 252 326 [email protected]
Carlo Gavazzi SpA - ITALY Via Milano 13, I-20020 Lainate
Tel: +39 02 931 761Fax: +39 02