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imagine making theimpossible possible
3000Series controllers
The latest range of controllers from Eurotherm provide ourworld class excellence in control with clear, user friendlyoperator interfaces. Quick start codes; automatic help text;custom text messages, and an auto-tune that really worksensures the 3200 range makes high performance controlsimple to implement and easy to operate.
With the emphasis being on simplicity and available in fourstandard formats, the 3200 range provides precisetemperature control with a host of options. A simple‘QuickStart’ code is used to configure all of the essentialfunctions required to control your process and, if preferred,
this can be preset by Eurotherm to your requirements.When accessing the controller HMI you will find that everyparameter is accompanied by a scrolling text message todescribe its function.
The 3200 has a host of advanced features including heaterfailure detection, timer, setpoint programmer and a recipefeature that is unique in this class of product. All of thesefeatures can be configured with an extremely simple to usePC wizard configuration tool. Configurations can be savedto file and reused or modified to suit other applications inthe future.
www.eurotherm.com/3000
From the simplest needs...
Easy to use
Simply imagine process excellence… and with Eurotherm you will achieve it. Our rangesof controllers provide world class control and versatility with clear, user friendly, operatorinterfaces. Add to this, a strong sales team of qualified engineers who understand yourprocess, an absolute commitment to innovation by continuously re-investing in research anddevelopment; we can and do imagine making the impossible possible for our customers.
Fast initial set-up using QuickStart code
– Enabling ‘out of box’ operation
Expert configuration by PC wizard– On-line help explains each step
Recipes can be selected from operatorinterface– Easy to adapt for differing process
needs
Internal timer and setpoint programming– Suitable for simple time based profiling
applications
Communications– Integration with PLCs and PCs using
Modbus protocol
Quick and easy commissioning with oneshot auto-tuning– No need for expert control knowledge
Easy, comprehensive operatorinformation with custom messages– Provides clear information of plant
conditions with scrolling text
Clear alarm information– Custom alarm messages that operators
understand
Heater failure detection and integralammeter displayInstant indication of heater faultswith indication of measured current
Analogue remote setpointEconomical solution for multi-zoneapplications
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The 3508 and 3504 offer much more than temperaturecontrol – advanced features and options make themcapable of small machine control. They provide flexible I/Ooptions to control and measure a multitude of processes –temperature, potential, humidity, flow, pressure, level,viscosity, additive dosing and many more. Specialistfunction blocks, recipe selection, setpoint programmers,maths, logic, timer functions and flexible communicationoptions are just a few examples of what makes theseinstruments a key part of a total process solution.
...to powerful, advanced control
imagine processexcellence...
OEM Security protects intellectual property– Prevent unauthorised copying of
configurations
A Graphical Wiring Editor makes easy work ofcreating flexible solutions– Minimum training required. Easy to document
and understand applications
Easy system integration with standard industryprotocols – Modbus RTU, Modbus TCP, Profibusand DeviceNet®
– Simple to integrate to SCADA andprogrammable logic controllers without expertknowledge of communication protocols
Simple and intuitive operation
– Customisable displays to clearly show theprocess information you need
Flexible Setpoint Programming with dualchannel capability
– Up to 50 time based programs can be stored.Programs can be also be created using a PCtool then downloaded to the controller
Dual loop– Ideal for controlling processes with two
interactive variables
Precision PV measurement combined with highperformance control– Repeatable performance yielding consistently
high product quality
Flexible units with input and output modularity -up to 6 I/O slots with 15 different module types– Limited stock holding of same basic unit can
be adapted to many different applications
QuickStart HMI configures simple applications inminutes– Faster than it takes for a PC to boot-up. Ideal
for replacement of older Eurotherm productssuch as 818 and 902
Advanced features– A host of maths, logic and timing features
along with zirconia and humidity functionblocks offer the ability to develop customsolutions and small machine controllers
Technology so powerful it’s simple
QuickStart codeA simple 10 digit code can be used to set up all of theessential 3200 functions to control your process. If you specify this code at point of order your controller willarrive pre-configured.
Configuration WizardWithin the supporting PC based software, iTools, areconfiguration Wizards. These Wizards will guide youthrough the configuration process with interactive help andgraphical demonstration of configuration options.
QuickStart HMIEurotherm have designed a QuickStart HMI Wizard for all ofthe 3500 Range controllers. In just a couple of minutes thecontroller can be ready for use as the wizard leads the userthrough all of the basic set-up via the instrument HMI. Thereis no need for additional tools, PCs or even an extensiveknowledge of control.
Informative displaysAll of the 3000 Series displays provide clear messages anddata to ensure operators get the information they needabout the plant conditions. They provide, clear, completetext information with a custom message facility – (the 3200uses scrolling text to maximise clarity for operators) – alongwith help text for each controller function. The 3508 and3504 also have user-defined displays to offer views ontothe process that are best suited to the operation of theplant.
Products designed for ease of use
Heater failure detectionThe 3200 range can accommodate a current transformerinput that can be used to monitor the status of the heaters.Normally used to provide early indication of a heater fault,this input can also be used to measure the actual currentflowing and indicate the value on the front HMI, providealarm output, or make information available to asupervisory system for power usage calculations.
Easy recipe selectionRecipes can be used to change the operating parametersof the controller or even to change the full configuration -allowing one basic controller to be easily adapted to manyapplications. Recipes can be selected by the controller HMIusing an understandable user defined name, by externalhardware signals, or by digital communications.
Config adaptorPC configuration of all 3000 Series can be achieved byusing a configuration adaptor. It gives iTools the ability to communicate and configure devices without any power being connected. This device is ideal for distributors and OEMs who need to stock a wide range of options.
www.eurotherm.com/3000
As well as precision PID control from the World’s leading supplier, the 3000 Series controllersoffer a host of features that make the units easy to use and configure to save you time andmoney.
Graphical Wiring EditorThe 3500 is capable ofproviding simplesolutions to demandingapplications. iToolsincludes a GraphicalWiring Editor to quicklyimplement anddocument suchapplications within thecontroller. This flexible tool provides drag and drop wiringand function block placement to save time in configurationand to aid with plant diagnostics.
Specialist function blocksThe 3500 supports a comprehensive range of functionblocks to provide solutions with simple configuration.
• Setpoint programmer for time based profiles – ideal forfurnaces and test chambers
• Zirconia input for carbon potential control
• Wet/dry humidity measurement
• Transducer scaling – load cells, melt pressure etc
• Maths, logic and timer functions
A system productThe 3500 is ideal for use in systems with flexiblecommunication options to suit the architecture andintegrate with other products. Its functionality with maths,logic and timers could also negate the need for a smallPLC – saving money, time and space in the system.
www.eurotherm.com/3000
Feature packed• 2 PID Loops• SP Programs• Maths Timers• Fieldbus Comms• Carbon Humidity• Custom HMI
Setpoint programmingAn impressive Ramp/Soakprogrammer is available inthe 3500. The ability to storeup to 50 different programs,each with dual channelcapability makes its idealfor applications such asheat treatment furnaces,autoclaves andenvironmentalchambers – whereoften more than onevariable needs tobe profiled. The 3500has functionality notnormally found in aproduct of this class and itsflexibility in being able tointeract with other function blocksmakes it a very powerful device.
I/O expanderThe I/O expander provides increased programmerfunctionality by increasing the digital I/O capability andexpands the 3500logic capacity by upto 40 I/O.
Flexible and Creative Solutions
System integrationBy devolving loop control to a 3000 Series controller a PLCis able to concentrate on providing fast and effective logiccontrol without the burden of running complex controlalgorithms. The 3000 Series controllers also offer bettercontrol performance than a PLC, the comfort of single loopintegrity and ease of replacement without stopping theprocess.
A wide range of communication options are catered for bysimply plugging in the appropriate module. All unitssupport both RS232 and 2-wire RS485 communicationsusing the Modbus RTU network protocol. Additionally the3508 and 3504 support 4-wire RS485 and Profibus DP,DeviceNet® and Modbus TCP network protocols.
Serial communicationsUtilising one of the most common protocols used withinthe Industrial Automation market, the Eurothermimplementation of Modbus RTU is based on a fixedaddress table. Parameter addresses are fixed and do notmove depending on how the unit is configured makingcommunication to intelligent masters very easy toaccomplish.
Products designed to integrate
Fieldbus networksProfibus and DeviceNet are used extensively tocommunicate to Siemens and Allen Bradley programmablelogic controllers.
The 3500 range can easily be integrated in machines whereloop controllers are required to act as slaves to a PLC.
Using a PC editor the Profibus GSD file required for the PLCcan quickly be created by simply selecting parameters from apick list.
When using DeviceNet the 3500 EDS file can be registeredand the parameter input and output tables edited usingAllen Bradley’s RSNetWorx™ configuration tools.
Designed to integrate seamlessly with programmable logic controllers and other supervisorycontrol and monitoring systems the 3000 Series provides a unique level of system integration.
MODBUS TCP (ETHERN
DEVICENET
PROFINBUS DP
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Ethernet connectivityUtilising the popular Modbus TCP network protocol the3500 controllers can be connected to an Ethernet network.This enables plug and play connection to other Eurothermproducts such as graphic recorders and third party PLCs orSCADA.
Modbus masterThe 3200 provides the facility to broadcast one parameterusing Modbus RTU to a number of slave units. Typically thiswould be used to retransmit a Setpoint to other slave zoneswithin a furnace. The 3500 allows full read/write ModbusRTU communications with multiple slave devices.
www.eurotherm.com/3000
6180AGRAPHIC RECORDER
INDUSTRYSTANDARD PLC
A powerful system tool
3504
MINI8CONTROLLER
NET)
INDUSTRYSTANDARD PLC
3216
3504
3508
MINI8CONTROLLER
2704
2704
3216
3216
3508 3508
MODBUS RTU
3216
www.eurotherm.com/3000
Setpoint
High Alarm
Low Alarm
300
350
250
PRODUCT C
Setpoint
High Alarm
Low Alarm
200
250
150
PRODUCT B
Setpoint
High Alarm
Low Alarm
100
150
50
PRODUCT A
Time
Temperature
Setpoint
Dwelltime
Switch off
Ramp control
L1
N/L2
OP
TC
CT
OP
Setpoint
FF OP
FlowMeter
DosingPump
FT AT
AnalyticalSensor
PIDLoop PV
+
3500
Temperature
End Type = Dwell
Time
End Type = OffHoldback atstart of dwell
Real-world applicationsWhether its for excellence in control,ease of use or its flexible and creativesolutions, the 3000 Series can be usedin many applications to solve problemsand save time and money.
A current transformer input in the 3200measures the current switched throughthe load. The measurement is filtered sothat the on current and off currents canbe separated. From this it is possible todiagnose several load faults includingpartial load failure, over current and anSSR fault. Typical applications includeplastic extrusion, laboratory ovens andother applications where earlyindication of heater failure can saveenergy and rework costs.
The 3000 recipe function is unique in a controller of this class. Recipes can bestored under a user-defined name to recall a number of parameter settings.These settings may include operating variables or configuration parameters,providing a very powerful means of altering the set up of a controller in asingle operation. Recipes may be recalled either from the HMI, over thecommunications link, or using digital inputs.
Heater failure detection
Recipes
ProgrammerMany applications need to vary temperature, or other process values, with time. Thesetpoint is varied by using a setpoint program. The program is stored as a series of‘ramp’ and ‘dwell’ segments.
All 3000 Series controllers provide this feature. The 3200 has an extremely easy touse 8 segment programmer for simple applications while the 3500 has a very flexibledual channel programmerwith storage for 50 programs. The 3500 is ideal for furnace, environmental chamber and autoclave applications that require greater flexibility.
Feedforward
Feedforward is a control technique used tocompensate for future disturbances orprocess changes. It provides an offset onthe controller PID calculation to ensure thatcorrective action is taken to prevent themeasured PV being disturbed. A typicalapplication is additive dosing. Bymeasuring the flow rate upstream from thedosing pump it is possible to use thefeedforward feature of the 3500 to achievean output proportional to the fluid flowrate. This means that the dosing rateimmediately tracks any changes in flow rateand so prevents any possibility ofdangerous over dosing.
The simple timer in the 3200 may be used tocontrol batch operations, eg. food ovens,sterilisers, fryers. Ideal for any application requiringa single dwell at the end of either a controlledramp or natural approach to setpoint without theneed for an additional timing device.
Timer
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MasterProgrammer
SlaveControllers
Modbus RTU
Reference Weight1Kg
PV input of instrumentunder calibration
Load Cal
Hopper
Oven Temp
VP Output Cool
VP Output Heat
Motorised Valve
Exhaust
Hot Air
Temp SP
TempPID
Drying Oven
HumidityProbe
TemperatureProbe
Cooling Output
Heat OutputDe-humidify Output
Humidity Output
Cooling
Sprinklers
De-humidify
T H
Heaters
Master comms In all 3000 Series controllers it ispossible to use the Modbus RTUcommunication link to send a value,(often setpoint) from one controllerto a network of slave devices -providing the economical creationof multi-zone temperature controlsolutions.
Transducer scalingUser calibration can be performed in all 3000 Seriescontrollers.
The 3200 provides a simple two point calibration onits input and the 3500 has a comprehensive set oftransducer scaling options that make it ideal formelt pressure, load cell or comparison typecalibrations.
The Dual Loop capability in the 3500 makes it ideal for controlling interactive processes such asthose found in carburising furnaces, environmental chambers, autoclaves and fermenters. All ofthese applications require control and often setpoint programming of two variables. By using theadvanced maths and logic functions within the 3500, intelligent control strategies can be created tocompensate for interactive effects between variables and maintain them at setpoint.
Dual loop
The zirconia block calculates carbon potential,oxygen concentration and dewpoint based on thetemperature and probe mVmeasurements from a zirconiaoxygen probe. Probe burn-offsequence and diagnosticalarms are also available tohelp extend the life of theprobe and predict impendingprobe failure while minimisingdowntime and rework. Thisfeature enables the 3500 to beused to control carbonpotential in an atmospherefurnace, an inert atmosphere ina sintering furnace anddewpoint in an endothermicgenerator.
Zirconia
The HMI on 3000 Seriescontrollers are customisable toshow plant information in theformat that is most useful for theoperator. Customisable scrollingtext can indicate event andalarm conditions, to triggeranother function, or instruct anoperator of the current state ofthe process. The 3500 hasadditional facilities to enable auser to design their own userinterface.
Messages
The Dual Valve Positioning (VP) feature on the 3500 allows two motorised valves to be modulatedfrom one controller. Typically one valve would actuate a burner or hot air inlet and the other acooling damper. This feature removes the need to interface the controller via external positioners. The VP feature can be used with or without a feedback potentiometer and can also be used with PIDin either control channel to provide control strategies such as PID Heat/VP Cool.
Dual valve positioning
For the full stories and all our successes go to www.eurotherm.com/success
Accurate and Reliable when it matters most
Cas
e St
udy
US Airways Flight 1549 - the most successful ditching in aviation history. Our customerprovided the aviation tension springs inside the Ram Air Turbine (RAT). We ensured the processcontrol for their high tolerance springs production was accurate reliable and traceable.
The RAT was deployed when both engines failed after striking a flock of Canada Geese shortlyafter take off. The RAT provided the hydraulic power for the pilot to manoeuvre the aircraft intoposition for a water landing in the Hudson River-subsequently known as the most successfulditching in aviation history.
Customer ChallengeVital that production is entirely accurate predictable and traceable so the precision hightoleranced springs manufactured are robust, reliable and therefore, predictable.
Solution• 3504 advanced Temperature/Process Controller for precision Temperature Control• AeroDAQ AMS2750D Data Management Solution for data acquisition and thermocouple
monitoring
Customer Benefits• Flexible control and measurement of multitude of variables• True Out of the Box operation with QuickStart code• Clear user based display• Security of intellectual property gives peace of mind
Success stories commercial benefits
Protecting expensive injection molding equipment for years to come
Cas
e St
udy
The 3216 temperature controller has been successfully implemented as a Chiller controller in the USA plastic market
Customer ChallengeOur injection molding customer needed long term protection for their new process moldingmachinery while aiding consistent production. They wanted consolidated control over multiplechillers.
Solution• The 3216 controller regulates the chiller’s functions. The chiller will provide stable
temperature, flow and pressure
Customer BenefitsStable temperature flow and pressure means• Protection of expensive plant machinery 24 hours a day 7 days a week for years and years to
come• Increased production• Reduces rejected parts while increasing the number of parts produced per hour• The 3216 controller replaces several interconnected devices to chillers• The level of functionality, programmability and alarming allows the user to create a local
custom alarm strategy for optimum operating safety• This minimizes downtime and improves quality
Life, the Universe and everything…
Cas
e St
udy
Accurate control and monitoring of Liquid Cryogen is vital in advanced Neutron science and theEurotherm 3504 controller is the preferred choice at a world renowned research facility, combiningexpert measurement and control with a comprehensive and clear user interface.
At the facility, neutron beams can be tailored to probe the fundamental processes that help to explainhow our universe came into being, why it looks the way it does today and how it can sustain life.
Customer ChallengeWithin the institute, one of the services for advanced neutron science research; chose Eurotherm toresolve the issues of a particular type of instrument that kept breaking down, a liquid cryogen LevelMonitor.
Solution• 3504 Advanced temperature controller. Our solution accurately
monitors levels of liquid Helium and Nitrogen and cold valve controllers
Customer Benefits• Ideal for demanding, high accuracy applications due to its
precision control of melt pressure and other key variables• It is a highly flexible solution with interconnectivity, and a totally
customisable display• Very tough and durable• Best ongoing technical support for any issues in the future
Further information on how our products are being used by Services for Advanced NeutronEnvironment (SANE)can be seen at the linksto the institute’s website Nitrogen Level MonitorsHelium Level MonitorsControl Valve Monitors
www.eurotherm.com/3000
Selection guide
Features
Panel size (DIN)
IP Rating
Single Loop
Display Type
Supply Voltage
Input Type
PV Accuracy
Control Types
SP Programmer
Analogue IP/OP
Digital IP/OP
Digital Comms
Alarm Types
PC Configuration
3500
3508
1/8
3504
1/4
Graphical Wiring
In: 5 Out: 6
In: 40 Out: 41
Modbus, DeviceNet, Profibus, Ethernet, Modbus Master
On/Off, PID, VP
IP65, NEMA 4X
Main PV: 5 digit plus 4 line alphanumeric
TC, RTD, mV,mA, Volts
<0.1%
50 Programmes, 500 Segments max
24V dc/ac, 85-264V ac
3208 32043216
1/16
IP65, NEMA 4X
3200
1/8 1/4
TC, RTD,mV,mA, CT
Main: 4 digits Lower: 5 character starburst (3216/08/04) 9 character starburst (32h8)
<0.25%
24V dc/ac85-264V ac
On/Off. PID, VP
4 Ramp + 4 Dwell
In: 2 Out: 3
In: 3 Out: 4
Modbus
Hi, Lo, Dev, Sensor break,
Event, Heater fail
Hi, Lo, Dev, Sensor break,
Event, Heater fail
Wizard
32h8
1/8
Special Features
Maths Equation
Combinational Logic
Timers/Counters/Totals
Real Time Clock
none
none
none
none
Recipes, Text messaging User wiring,Master comms
24 Calculations
24 Operations
4 / 2 / 2
Day and Time
32h8
© Copyright Eurotherm Limited 2011
Invensys, Eurotherm, the Eurotherm logo, Chessell, EurothermSuite, Mini8, Eycon, Eyris, EPower, nanodac and Wonderware are trademarks ofInvensys plc, its subsidiaries and affiliates. All other brands may be trademarks of their respective owners.
All rights are strictly reserved. No part of this document may be reproduced, modified, or transmitted in any form by any means, nor may it be storedin a retrieval system other than for the purpose to act as an aid in operating the equipment to which the document relates, withoutthe prior written permission of Eurotherm Limited.
Eurotherm Limited pursues a policy of continuous development and product improvement. The specifications in thisdocument may therefore be changed without notice. The information in this document is given in good faith, but isintended for guidance only.
Eurotherm Limited will accept no responsibility for any losses arising from errors in this document.
Part No. HA028000 Issue 6 Printed in England on recycled paper 02.11
Represented by:
Eurotherm is also represented in thefollowing countries:Eurotherm:
International sales and service
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