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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®


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®


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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®


•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®


• 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®


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®


• 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


• 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®


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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


• 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®


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


• Free topology

• Robust, reliable andproven technology

• Flexible interfacing

to Irrigation Controllers• Cost-effective

The Dupline irrigation bus reduces

installation costs and increases flexibility 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®


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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®


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


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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®


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


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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

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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.


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


Power Supply


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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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


Housing type


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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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


Housing type


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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M18 x 55Dupline poweredinductive proximityswitch.

M18

1Detects proximity ofmetal objects.


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.


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


Housing type


Power Supply


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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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


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


Housing type


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


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Housing type


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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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


Housing type


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


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


IP 200°C to +50°C-20°C to +70°C

G8110 4406G8110 4407


Housing type


Power Supply


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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28 x 28 x 10Universal light switchinterface for use withstandard mechanicallight switchs.

Ultrasmall size for

decentral installationbehind standardlight switches.

44 x Contact input


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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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)


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


Housing type


Power Supply



References


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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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


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.


IP 40-10°C to +50°C

-30°C to +70°CMaximum range 10 m

G8910 1127


Housing type


Power Supply



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


G4311 1120

Analog Sensors Digital Sensors

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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.


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.


IP 67

-25°C to +70°C-30°C to +80°C

G6110 1145G6110 1145-1


Housing type


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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80 x 80 x 37IR Remote control receiver.

Direct wall mounting


IP 42-10°C to +45°C-20°C to +70°CDesigned solely for use withG4085 5561

G4185 5531


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


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


GTS377S


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


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


Carlo Gavazzi SpA - ITALY Via Milano 13, I-20020 Lainate

Tel: +39 02 931 761Fax: +39 02

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