Burkert 3285 User manual

Quickstart

Type 3280, 3285

2-way motor valve

2-Wege-Motorventil

Vanne motorisée 2 voies

We reserve the right to make technical changes without notice.

Technische Änderungen vorbehalten.

Sous réserve de modifications techniques.

Operating Instructions 1902/08_EU-ML_00810388 / Original DE

1 QUICKSTART ........................................................................ 4

1.1 Denitionofterms ....................................................... 4

1.2 Symbols ....................................................................... 4

2 AUTHORIZED USE ............................................................... 5

3 BASIC SAFETY INSTRUCTIONS .......................................... 5

4 GENERAL INFORMATION .................................................... 6

4.1 Contactaddress .......................................................... 6

4.2 Warranty ...................................................................... 6

4.3 InformationontheInternet .......................................... 6

5 PRODUCT DESCRIPTION .................................................... 7

5.1 Intendeduse ................................................................ 7

5.2 Structureofthedevice ................................................ 7

5.3 Designs ........................................................................ 7

6 TECHNICAL DATA ................................................................. 8

6.1 Conformity ................................................................... 8

6.2 Standards .................................................................... 8

6.3 Operatingconditions ................................................... 8

6.4 Mechanicaldata .......................................................... 9

6.5 Fluidicdata .................................................................. 9

6.6 Electricaldata ............................................................ 10

6.7 Typelabel .................................................................. 14

7 INSTALLATION .................................................................... 15

7.1 Fluidicinstallation ...................................................... 15

7.2 Electricalinstallation .................................................. 16

7.3 SettingsofDIPswitches(analogversiononly) ......... 19

7.4 AcceptingandsavingSIMcarddata(digital

 versiononly) .............................................................. 20

7.5 LEDdisplay ............................................................... 21

8 START-UP ............................................................................ 23

8.1 Functions ................................................................... 23

9 MAINTENANCE, TROUBLESHOOTING ............................. 23

9.1 Maintenance .............................................................. 23

9.2 Cleaning .................................................................... 23

9.3 Troubleshooting ......................................................... 23

10 TRANSPORT, STORAGE, DISPOSAL ................................. 26

Contents

Type 3280, 3285

english

Quickstart

Type 3280, 3285

1 QUICKSTART

Thequickstartcontainsthemostimportantinformationandnotes

regardingtheuseofthedevice.Adetaileddescriptionofthedevice

canbefoundintheoperatinginstructionsforType3280,3285.

Keepthequickstartinalocationwhichiseasilyaccessibletoevery

userandmakeitavailabletoeverynewownerofthedevice.

Important Safety Information.

ReadQuickstartcarefullyandthoroughly.Studyinparticularthe

chaptersentitled “Basicsafetyinstructions”and“Authorizeduse”.

▶Quickstartmustbereadandunderstood.

TheoperatinginstructionscanbefoundontheInternetat:

www.burkert.com

1.1 Denition of terms

Intheseinstructionstheterm“device”alwaysreferstothemotor

valveType3280and3285.

1.2 Symbols

DANGER!

Warns of an immediate danger.

▶Failuretoobservethewarningmayresultinafatalorseriousinjury.

WARNING!

Warns of a potentially dangerous situation.

▶Failuretoobserve thewarning mayresultinserious injuries

ordeath.

CAUTION!

Warns of a possible danger.

▶Failuretoobservethiswarning may resultina moderateor

minorinjury.

NOTE!

Warns of damage to property.

Importanttipsandrecommendations.

Referstoinformationintheseoperatinginstructionsorin

otherdocumentation.

▶designatesaninstructiontopreventrisks.

→designatesaprocedurewhichyoumustcarryout.

english

Authorized use

Type 3280, 3285

2 AUTHORIZED USE

Non-conforming use of the device may be a hazard to people,

nearby equipment and the environment.

The motor valve Type 3280 and 3285 is designed for controlling

the ow rate of liquid and gaseous media.

▶Donotusethedeviceoutdoors.

▶Donotexposethevalvetodirectsunlight.

▶UseType3280and3285onlyinconjunctionwiththird-party

devices and components recommended and authorized by

Bürkert.

▶Thedevicemust beusedin compliancewiththe character-

isticsandcommissioninganduseconditionsspeciedinthe

contractualdocumentsandintheusermanual.

▶Use the motor valve only when in perfect condition and

alwaysensureproperstorage,transportation,installationand

operation.

▶Onlyusethedeviceasintended.

3 BASIC SAFETY INSTRUCTIONS

Thesesafetyinstructionsdonotmakeallowanceforany

•contingenciesandeventswhichmayariseduringtheassembly,

operation,andmaintenance.

•localsafetyregulations–theoperatorisresponsibleforobserving

theseregulations,alsoinrelationtotheinstallationpersonnel.

Risk of injury from high pressure.

▶Beforelooseninglinesandvalves,cutothepressureand

deaerateordrainlines.

Risk of injury due to electrical shock.

▶Beforeworkingonthesystemordevice,switchoandisolate

thepowersupplytopreventreactivationofthedevice.

▶Observeapplicableaccidentpreventionandsafetyregulations

forelectricalequipment.

Risk of burns and risk of re if used for a prolonged duty cycle

through hot device surface.

▶Keepthedeviceawayfromhighlyammablesubstancesand

mediumanddonottouchwithbarehands.

General hazardous situations.

Topreventinjuries:

▶DonotuseType3280and3285inpotentiallyexplosive

areas.

▶Donotsubjecttheactuatorhousingandactuatorcoverto

mechanicalloading.

english

General information

Type 3280, 3285

▶Donotmakeanyinternalorexternalmodicationsonthe

device.Donotpainthousingpartsorscrews.

▶Avoidusingthecontrolvalveinthevicinityofstrongmagnetic

elds.

▶Securethedevicefromunintentionalactuation.

▶Onlytrainedtechniciansmayperforminstallationandmain-

tenancework.

▶Afteraninterruptioninthepowersupply,ensurethatthepro-

cessisrestartedinadenedorcontrolledmanner.

▶Observethegeneralrulesoftechnology.

NOTE!

Electrostatic sensitive components and modules.

The device contains electronic components which react sen-

sitively to electrostatic discharge (ESD). Contact with electro-

statically charged persons or objects are hazardous to these

components.Intheworstcasescenario,theywillbedestroyed

immediatelyorwillfailwhenenergized.

•ObservetherequirementsinaccordancewithEN61340-5-1

tominimizeoravoidthepossibilityofdamagecausedby

suddenelectrostaticdischarge.

•Donottouchelectroniccomponentswhilethesupplyvoltage

isswitchedon.

4 GENERAL INFORMATION

4.1 Contact address

Germany

BürkertFluidControlSystems

SalesCenter

Christian-Bürkert-Str.13-17

D-74653Ingelngen

Tel.+49(0)7940-1091111

Fax+49(0)7940-1091448

E-mail:[email protected]

International

Contactaddressesarefoundonthenalpagesoftheprinted

operatingmanual.YoucanalsondinformationontheInternet

under:www.burkert.com

4.2 Warranty

Thewarrantyisonlyvalidifthedeviceisusedcorrectlyinaccor-

dancewiththespeciedoperatingconditions.

4.3 Information on the Internet

TheoperatinginstructionsanddatasheetsforTypes3280and3285

canbefoundontheInternetat:www.burkert.com

english

Product description

Type 3280, 3285

5 PRODUCT DESCRIPTION

5.1 Intended use

ThemotorvalveType3280and3285isdesignedforcontrolling

the ow rate of liquid and gaseous media. Only clean, liquid or

gaseousmedium,whichdoesnotreactwiththebodiesandsealing

materials,maybecontrolled.

NOTE!

Unsuitable medium will damage the body and the seals.

•Usesuitablemediumonly.

•Checkchemicalcompatibilityinindividualcases.

5.2 Structure of the device

5.2.1 Seat valve Type 3280

Linearstepper

motor

Body

Elastomerseal

Threaded

spindle

Control

electronics

Valvespindle

Controlcone

Fig. 1: Electromotive seat valve, Type 3280

5.2.2 Disk valve Type 3285

Steppermotor

withgearbox

Coupling

Body

Control

electronics

Spring Actuatorshaft

Control/shut-o

disc

Fixeddisc

Fig. 2: Electromotive disc valve, Type 3285

5.3 Designs

Type Description Seat diameter Version

3280 Electromotive

2-wayseatvalve

1,1.5,2,3,4,

5,6,8,10

Standard:

·On-Oand

Controlvalve

Positioner:

·AnalogandDigital

Processcontroller:

·AnalogandDigital

3285 Electromotive

2-waydiscvalve

8,10,12,15,

20,25

Thereare2versionsofthepositionerandtheprocess

controller:

-Analog:Set-pointvaluesaretransmittedinanalog

modeviathestandardsignals,

-Digital:Set-pointvaluesaretransmittedindigitalmode

viaCANopen/büS.

english

Technical data

Type 3280, 3285

5.3.1 Electric control

Themotorvalves3280and3285featureanelectromotiveactuator

withanelectriccontrol.

Thedeviceversionisstatedonthetypelabel:Gmeans

on-o,0resp.Hmeanscontrolvalve,Cmeanspositioner

andDstandsforprocesscontroller.

Thedetailedinformationcanbefoundintheoperating

instructionsatwww.burkert.com

6 TECHNICAL DATA

6.1 Conformity

ThemotorvalveType3280and3285iscompliantwithEUdirec-

tivesasstatedintheEUDeclarationofConformity(ifapplicable).

6.2 Standards

Theappliedstandards,whichareusedtodemonstratecompliance

withtheEUDirectives,arelistedintheEUtypetestcerticateand/

ortheEUDeclarationofConformity(ifapplicable).

6.3 Operating conditions

WARNING!

Risk of injury due to malfunction if device used outdoors.

▶Donotusethedeviceoutdoorsandavoidheatsourceswhich

maycausethepermittedtemperaturerangetobeexceeded.

▶Protectthedevicefromdirectsunlightandhumidity.

Ambienttemperature  -10...+60°C(observederatingcurve,

seechapter“6.5.1”)

-10...+50°CType3280,Seat

diameter8...10,positionerand

processcontrollerrestricted

Mediumtemperature  0...+70°C

Mediumtemperaturefor

oxygen      0...+60°C

Permittedairhumidity  <95%,non-condensing

english

Technical data

Type 3280, 3285

Permittedmedium  non-aggressive,cleanandnon-cor-

rosiveliquidandgaseousmediumwhich

donotattackthebodiesandsealing

materials.Checkresistanceinindividual

cases(seechemicalresistancechartat

www.burkert.com).

Ifmediumiscontaminatedorcontain

particals,connectasuitabledirtlter

upstream.

6.4 Mechanical data

Connections

Type3280    G1/4,G3/8,G1/2,NPT1/4,NPT3/8,

NPT1/2andCartridge

Type3285    G1/2,G3/4,G1,NPT1/2,NPT3/4or

NPT1

Weight

Type3280    ~0.7kg(withVAbody)

Type3285    Seatdiameter

8/10 ~0.8kg(withVAbody)

12/15~1.2kg(withVAbody)

20/25~1.5kg(withVAbody)

Dimensions    seedatasheet

6.5 Fluidic data

Type Seat

diameter

KVs-value [m³/h]1) Max. pressure

for ammable

gases [bar]

Max.

pressure

[bar]

3280

1 0.03 3

Seegeneral

information

onthetype

label

1.5 0.065 3

2 0.15 3

3 0.3 3

4 0.5 3

5 0.7 3

6 0.9 3

8 1.5 3

10 1.9 3

3285

8 1.8 3

10 2.5 3

12 3.9 3

15 5.4 3

20 8.1 3

25 9.6 3

The KVs value is a ow rate value for water, measurement at +20 °C and

1 bar pressure dierence above the fully opened valve

english

Technical data

Type 3280, 3285

6.6 Electrical data

Electrical

data

Standard Positioner Process controller

On-O Control valve Analog Digital (Fieldbus) Analog Digital (Fieldbus)

Connections circularplug-inconnector(M12x1,

8-pole)

circularplug-in

connector(M12x

1,8-pole)

circularplug-in

connector(M12x

1,5-pole)

circularplug-in

connector(M12x

1,8-poleandM12

x1,5-pole)

circularplug-incon-

nector(M12x1,

5-poleandM12x1,

5-pole)

Operating

voltage

24VDC±10%-

residualripple<10%

24VDC±10%-

residualripple<10%

24VDC±10%-

residualripple<10%

Power

consumption

Type3280:max.8W,forseat

diameter8...10andhigherpressures

max.12W

Type3280:max.8W,

forseatdiameter8...10andhigher

pressuresmax.12W

Type3280:max.8W,

forseatdiameter8...10andhigherpres-

suresmax.12W

Type3285:max.12W Type3285:max.12W Type3285:max.12W

Standby

power

consumption

approx.1W approx.2W approx.2W

Actuatingtime

(0...100%)

Type3280:approx.2.5s,forsetting

“Valveactuatingspeednormal”

Type3280:approx.2.5s,forsetting

“Valveactuatingspeednormal”

Type3280:approx.2.5s,forsetting

“Valveactuatingspeednormal”

Type3285:approx.4s,forsetting

“Valveactuatingspeednormal”

Type3285:approx.4s,forsetting

“Valveactuatingspeednormal”

Type3285:approx.4s,forsetting“Valve

actuatingspeednormal”

Analoginput

(Set-point

valueinput)

- 4...20mAor0...10V

(adjustableorPWM-

signal(800Hz)

0...20mA,

4...20mA,0...5V

or0...10V

- 0...20mA,

4...20mA,0...5V

or0...10V

Digitalinput

(set-point

valueinput)

0...5V=log

“0”,10...30V=

log“1”

- - - - -

english

Technical data

Type 3280, 3285

Electrical

data

Standard Positioner Process controller

On-O Control valve Analog Digital (Fieldbus) Analog Digital (Fieldbus)

Analoginput

(actualvalue

input)

- - - - 0...20mA,

4...20mA,

0...5Vor0...10V

0...20mA,4...20mA,

0...5V,0...10Vor

Frequency:

Measuringrange

5...2000Hz

Inputresistance>

22kΩ

Inputsignal>10Vss

Squarewaveform

Input

impedance

foranalog

input

- 60Ωat4...20mA/

resolution40µA

22kΩat0...10V/

resolution20mV

60Ωat0...20mA

and4...20mA/

resolution40µA

22kΩat0...5V

and0...10V/

resolution20mV

- 60Ωat0...20mA

and4...20mA/

resolution40µA

22kΩat0...5V

and0...10V/

resolution20mV

Analogoutput

(actualvalue

output)

- - 0...20mA,4...20

mA,0...5V,0...10

V(adjustable)

- 0...20mA,4...20

mA,0...5V,0...10

V(adjustable)

Analogoutput - - max.currentfor

voltageoutput

10mA

max.loadfor

currentoutput

560Ω

- max.currentfor

voltageoutput

10mA

max.loadfor

currentoutput

560Ω

english

Technical data

Type 3280, 3285

Electrical

data

Standard Positioner Process controller

On-O Control valve Analog Digital (Fieldbus) Analog Digital (Fieldbus)

Digitaloutput active,max.100mAcurrentlimi-

tation,PNP,

switchingvoltage=Usupply-1V

short-circuitproof

- - - -

Limitswitch contactlessendpositiondetection - - - -

Positionmea-

suringsystem

- non-contact,highresolution,andthus

wear-freepositionmeasuringsystem

non-contact,highresolution,andthus

wear-freepositionmeasuringsystem

Param-

eterization

interface

- büSorCANopen2) - büSorCANopen2) -

Communica-

tionsinterface

- - CANopen/büS - CANopen/büS

Dutycycle asperEN60034-1:S350%,

dependingontheoperatingcondi-

tions.Observederatingcurve

asperEN60034-1:S350%,

dependingontheoperatingconditions.

Observederatingcurve

asperEN60034-1:S350%,depending

ontheoperatingconditions.

Observederatingcurve

2) Analog version: 3.3 V signal voltage, reliable communication is reduced as the line length and transmission rate increase.

english

Technical data

Type 3280, 3285

6.6.1 Derating

Themaximumdutycycleofthevalvedependsonthemaximum

ambient temperatures and the current required by the stepper

motor.

Thedutycycledoesnotrefertothedutycycleofthedevice

buttothe duty cycle ofthemotor. Thisisnot switched

onunlessthevalveistomove.Frequentset-pointvalue

changeswilldrasticallyincreasethedutycycleofthemotor.

The derating curve can be used to indicate the maximum duty

cycle permissible at the corresponding ambient temperature. A

lowerdutycyclemustbeselectedforhighmediumtemperatures.

Byswitchingonthelowpowerfunctionahigherdutycyclecan

be achieved (Warning: during low power function, max medium

pressureisreduced;ifviolatedValvewillnotmoveormalfunction).

5 10

15 20

100

25 30 35 40 45 50 55 60 65

Max.ambienttemperature[°C]

Dutycycle[%]

Normaloperation

Lowpowerfunction

Fig. 3: Derating curve for control standard, Type 3280, seat diameter

1...6 < 6bar

5 10

15 20

100

25 30 35 40 45 50 55 60 65

Max.ambienttemperature[°C]

Dutycycle[%]

Normaloperation

Lowpowerfunction

Fig. 4: Derating curve for control standard, Type 3285, seat diameter

8...25

5 10

15 20

100

25 30 35 40 45 50 55 60 65

Max.ambienttemperature[°C]

Dutycycle[%]

Normaloperation

Lowpowerfunction

Fig. 5: Derating curve for Type 3280 seat diameter 1...6 Positioner and

process controller and seat diameter 8, 10 Standard and seat

diameter 1...6 > 6bar, Standard

english

Technical data

Type 3280, 3285

5 10

15 20

100

25 30 35 40 45 50 55 60 65

Max.ambienttemperature[°C]

Dutycycle[%]

Normaloperation

Lowpowerfunction

Fig. 6: Derating curve for Type 3285 Seat diameter 8...25 Positioner

and process controller and Type 3280 Seat diameter 8...10

Positioner and process controller (only up to 50 °C)

Settingoptionsaredescribedintheoperatinginstruction

under:www.burkert.com

6.7 Type label

3280 X DN25 EPDM MS

D-74653 Ingelfingen

268611 SN000000

W3ZLT

24 V DC 8 W

NPT 1/4 PN 6 bar

Tamb see manual

Type

Electronicvalve

version

Seatdiameter

Ordernumber,

Serialnumber

Sealmaterial

Bodymaterial

Ambienttemperature

Voltage,

Max.power

consumption

Portconnection,

Nominalpressure

Fig. 7: Description of the type label (example)

english

Installation

Type 3280, 3285

7 INSTALLATION

WARNING!

Risk of injury from improper installation.

▶Installationmaybecarriedoutonlybytrainedtechnicians

andwiththeappropriatetools!

▶Securesystemagainstunintentionalactivation.

▶Followinginstallation,ensureacontrolledordenedrestart.

7.1 Fluidic installation

DANGER!

Risk of injury from high pressure in the system or device.

▶Beforeworkingonthesystemordevice,cutothepressure

anddeaeratelines.

Installation position: anyposition,preferablywithactuatorabove

andinstalledverticallywiththeactuator

coverupwards

→Cleanpipelinesandportconnections.

→Installadirtlterbeforethevalveinlet(≤0.3mm).

NOTE!

Caution risk of breakage.

•Donotuseplasticactuatorhousingasaleverarm.

→Holdthedevicewithasuitabletool(open-endwrench)onthe

bodyandscrewintothepipeline.

→Observeowdirection.Thearrowonthebodyindicatesthe

directionofow.

Type3280:Flowdirectionbelowseat,isalwaysclosed

againstthemediumow;

Type3285:Flowdirectionaboveseat,isalwaysclosedwith

themediumow.

Fig. 8: Direction of ow Type

3280, Flow direction

below seat

Fig. 9: Direction of ow Type

3285, Flow direction

above seat

english

Installation

Type 3280, 3285

7.2 Electrical installation

DANGER!

Risk of injury due to electrical shock.

▶Beforeworkingonthesystemordevice,switchoandiso-

latethepowersupplytopreventreactivationofthedevice.

▶Observeapplicableaccidentpreventionandsafetyregula-

tionsforelectricalequipment.

Noneoftheelectricalinputsandoutputsofthedevice

aregalvanicallyisolatedfromthesupplyvoltage.

NOTE!

Damage to the motor valve due to incorrect supply voltage.

•Thesupplyvoltagemustcorrespondwiththevoltageindi-

catedonthetypelabel.

•Ifthegroundconnectionisnotconnected,theconditionsof

theEMCLawwillnotbemet.

→Connectthemotorvalveaccordingtothetable.

Whenthesupplyvoltageisapplied,themotorvalveisready

foroperation.

Socket

M12,5-pole

Circularconnector

M12,8-pole

Fig. 10: Designation of the circular connector, analog version

Socket

M12,5-pole

Circularconnector

M12,5-pole

Fig. 11: Designation of the circular connector, digital version

ThethreadedsleeveoftheM12circularconnectoris

connectedtothevalvebody.Connectthebodytoa

suitablegroundconnection.Toensureelectromagnetic

compatibility(EMC),ensurethatthecableisasshortas

possibleandthecross-sectionisaslargeaspossible.

english

Installation

Type 3280, 3285

7.2.1 Pin assignment for on-o valve, circular

connector M12, 8-pole

Pin Conguration External circuit

1Supply+ 24VDC±10%,max.residualripple10%

2SupplyGND 24VDCGND

3donotconnect! Electricallyinsulatewireonconnectionline

4donotconnect! Electricallyinsulatewireonconnectionline

5donotconnect! Electricallyinsulatewireonconnectionline

6Digitalinput+ 0...5V(log.0),10...30V(log.1),notgal-

vanicallyisolated

7Digitaloutput 0...5V(log.0),10...30V(log.1),notgal-

vanicallyisolated

8SignalGND SignalGND

Body Shielding -

7.2.2 Pin assignment for control valve, circular

connector M12, 8-pole

Pin Conguration External circuit

1Supply+ 24VDC±10%,max.residualripple10%

2SupplyGND 24VDCGND

3donotconnect! Electricallyinsulatewireonconnectionline

4donotconnect! Electricallyinsulatewireonconnectionline

5donotconnect! Electricallyinsulatewireonconnectionline

6Set-pointvalue

input+

4...20mA/0...10V,notgalvanicallyiso-

lated,PWM-signal(800Hz)

7Digitaloutput 0...5V(log.0),10...30V(log.1),notgal-

vanicallyisolated

8SignalGND SignalGND

Body Shielding -

english

Installation

Type 3280, 3285

7.2.3 Pin assignment for the positioner

7.2.3.1 Analog version, circular connector M12, 8-pole

Pin Conguration External circuit

1Supply+ 24VDC±10%,max.residualripple10%

2SupplyGND 24VDCGND

3CANlow CANlow*

4CANhigh CANhigh*

5CANGND CANGND*

6Set-pointvalue

input+

0...20mA/4...20mA/0...5V/0...10V,

notgalvanicallyisolated

7Actualvalue

output

0....20mA/4...20mA/0...5V/0...10V,

notgalvanicallyisolated

8SignalGND SignalGND

Body Shielding -

* 3.3 V signal voltage, reliable communication decreases as the line

length and transfer rate increases.

7.2.3.2 Digital version, circular connector M12, 5-pole

Pin Conguration External circuit

1Shielding

2Supply+ 24VDC±10%,max.residualripple10%

3GND GND

4CANhigh CANhigh

5CANlow CANlow

7.2.4 Pin assignment for process controller

7.2.4.1 Analog version, circular connector M12, 8-pole

Pin Conguration External circuit

1Supply+ 24VDC±10%,max.residualripple10%

2SupplyGND 24VDCGND

3CANlow CANlow*

4CANhigh CANhigh*

5CANGND CANGND*

6Set-pointvalue

input+

0...20mA/4...20mA/0...5V/0...10V,

notgalvanicallyisolated

7Actualvalue

output

0....20mA/4...20mA/0...5V/0...10V,

notgalvanicallyisolated

8SignalGND SignalGND

Body Shielding -

* 3.3 V signal voltage, reliable communication decreases as the line

length and transfer rate increases.

7.2.4.2 Analog version, socket M12, 5-pole

Pin Conguration External circuit

1Sensorsupply+ 24VDC±10%,max.residualripple10%

2Actualvalue

inputsensor+

0...20mA/4...20mA/0...5V/0...10V

3GND GND

4GND GND(BridgetoGNDPin3)

english

Installation

Type 3280, 3285

5Notassigned Notassigned

Body Shielding -

7.2.4.3 Digital version, circular connector M12, 5-pole

Pin Conguration External circuit

1Shielding

2Supply+ 24VDC±10%,max.residualripple10%

3GND GND

4CANhigh CANhigh

5CANlow CANlow

7.2.4.4 Digital version, socket M12, 5-pole

Pin Conguration External circuit

1Sensorsupply+ 24VDC±10%,max.residualripple10%

2Actualvalue

inputsensor+*

0...20mA/4...20mA/0...5V/0...10V/

Frequency(Pulse+)

3GND GND

4GND GND(BridgetoGNDPin3)

5Notassigned Notassigned

Body Shielding -

* A PNP sensor must be used

7.3 Settings of DIP switches (analog

version only)

DANGER!

Risk of injury due to electrical shock.

▶Beforeopeningtheactuatorcover,switchoandisolatethe

powersupplytopreventreactivationofthedevice.

▶Observeapplicableaccidentpreventionandsafetyregulations

forelectricalequipment.

TheDIPswitchesareaccessibleontheelectronicPCBby

openingtheactuatorcover.

On 1234

Fig. 12: Settings of DIP switches for Type 3280 and 3285

Furtheradjustmentscanbemade.Settingoptionsare

describedintheoperatinginstruction.

english

Installation

Type 3280, 3285

7.3.1 Description of the function

DIP

switch

Posi-

tion

On-O Control valve Positioner and

process con-

troller version

(applies to

analog version

only)

1 OFF Normal

operating

directionof

theset-

pointvalue

10...30 V

=valve

opens

Normaloperating

directionofthe

set-pointvalue(e.g.

set-pointvalue

4...20mAcorre-

spondstoposition

0...100%orPWM

dutycycle0...100%

correspondsto

position0...100%),

increasing

nofunction

ON Reversal

ofthe

operating

directionof

theset-

pointvalue

10...30 V

=valve

closes

Reversalofthe

operatingdirection

oftheset-point

value(e.g.set-point

value20...4mAcor-

respondstoposition

0...100%orPWM

dutycycle100...0%

correspondsto

position0...100%),

decreasing

nofunction

2 OFF nofunction Set-pointvalue

input4...20mA

nofunction

ON nofunction Set-pointvalue

input0...10V

nofunction

3 OFF Valveactuatingspeed:normal

mode

büS

ON Valveactuatingspeed:slowmode CANopen

4 OFF Lowpowerfunction:o nofunction

ON Lowpowerfunction:on,lower

force,lessheatgenerationinthe

valve

nofunction

Thechangeinfunctiondoesnotbecomeeectiveuntilthe

supplyvoltageisappliedagain.Amoreprecisedescription

ofthefunctionscanbefoundinoperatinginstructions.

7.4 Accepting and saving SIM card data

(digital version only)

TheoptionallyavailableSIMcardcanbeusedtosaveandtransfer

device-specicvaluesandusersettingstoadierentdevice.

NOTE!

Do not use any commercially available SIM cards for the

device.

TheinsertedSIMcardisaspecialindustrialversionwhichis

particularlydurableandtemperature-resistant.OrdertheSIM

cardviayourBürkertsalesdepartmentonly.

english

Burkert 3285, 3280 User manual

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