datasheet: pdf - Farnell

DIGITAL TEMPERATURE & PROCESS CONTROLLERSIR32 TEMPERATURE & PROCESS CONTROLLERThe IR32 series temperaturecontrollers, with their analogue,thermocouple and RTD inputsand relay or SSR drive outputoptions, combine simple controland programmability withflexibility of use for a wide rangeof applications. They areavailable with 1, 2 or 4 outputs/set-points,can be configured for9 different control modes including on/off, P or PI action and can beused to control temperature, humidity, air pressure or other mediausing suitable sensors.9 pre-set control modesTemperature, humidity or air-pressure input sensor options1, 2 or 4 output/set-point optionsRelay or SSR drive output optionsInfra-red, hand-held remote control programming optionRS232/485 programming and data analysis via serial linkIP65 water and dust protectionCE approval for emc and low voltage directivesProgrammable advanced control optionsSPECIFICATIONSupply: 12-24Vac/dc +/- 10% 110/230V with transformersSupply drain: 3VA max.Probe supply: 10Vdc @ 30mA internalInputs: 1 or 2 NTC, PT100, J, K T/c, 4-20mA, -0.5 to 1VDigital input: Programmable function to switch between setpointsor to act as an alarm condition.oScale range: NTC : -40 to 90 CoPt100 : -99 to 600 CoJ T/c : -99 to 800 CoK T/c: -99 to 999 CmA/V : -99 to 999 unitsAccuracy: +/- 0.5% of scale rangeOutput types: See connection diagramsOutput ratings: Relay: 8A @ 250Vac (10 A inrush)SSR: 10V/25mAProtection: IP65Approval: Conform to CE emc EN50081-1 & EN50082-1 andlow voltage EN61010-1 directives.oAmbient range: 0 to 50 C @ 90% rH (non-condensing)Weight: IR32A: 240 gmsIR32D: 200 gmsIR32V: 200 gmsIR32W: 220 gmsIR32Z: 240 gmsPart Numbering Options : IR32 ABC000A Outputs 1 Relay 8A/250Vac V2 Relays " W4 Relays " Z1 SSR 10V/25mA D4 SSRs " AB Input NTC probe -50 to 90ºC 0PT100 probe 99 to 600ºC 1J/K Thermocouple 0 to 999ºC 2Current 4 to 20mA 3Voltage -0.5 to +1V 4C Options Economic (V0 only) No IR sensor or buzzer EStandard IR sensor & buzzer L" IR sensor & buzzer 0CONNECTION DIAGRAMSNTC/Relay Versions Output 4(Z types)101112Output 1123SupplyOutput 2 Output 3(W/Z types) (Z types)134145156Digital I/P167NTC1178189NTC2(optional)NTC/SSR VersionsSSROutput 1T/C, Voltage & Current Input/Relay VersionsDIMENSIONSTempatron Ltd, Darwin Close, Reading, Berks, RG2 0TB, UK Tel : 0118 931 4062 Fax : 0118 931 0175 e-mail : sales@tempatron.co.uk101Panelcut outOutput 4(Z types)112Output 1101Supply1127512PRGmuteSELrst:71x29Clearance aroundinstrument to allowfor panel clip : 95 x 403123SupplyOutput 2 Output 3(W/Z types) (Z types)134T/C, Voltage and Current Input/SSR VersionsSSR Output 4 SSR Output 2 SSR output 3(Z types) (W/Z types) (Z types)- + - + - ++-SSROutput 1+101SSR Output 4(Z types)- +134112-14514512Digital I/P333156156Digital I/P5Panel Clip7 8 9- 10V O/PSTANDARD ITEMS64 8OutputType Input Type Part Number1 Relay NTC, economic IR32V0E000NTCIR32V0L000PT100IR32V1L000J/K thermocoupleIR32V2L0004-20mAIR32V3L000-0.5 to 1V IR32V4L0002 Relays NTC IR32W00000PT100IR32W10000J/K thermocoupleIR32W200004-20mAIR32W300004 Relays PT100 IR32Z10000J/K thermocoupleIR32Z200001 SSR PT100 IR32D1L000J/K thermocoupleIR32D2L0004 SSRs PT100 IR32A10000J/K thermocoupleIR32A20000Supply16167SSR Output 2 SSR output 3(W/Z types) (Z types)- + - +134PT10017178187 8 9PT100145189156Digital I/P167NTC11781897 8 9- + T/C7 8 9- 10V O/PV/A7 8 9- T/C +V/ANTC2(optional)2870

IR32 and IRDR Rangeof ControllersReverseDirectPRGmuteTempatronLtd,5Darwin Close, Reading, Berks, RG2 0TB.Tel:01189314062 Fax:0118 9310175Q03353 Iss 3

Key FeaturesIR32/DRIndustrial Range ofTemperature and Process ControllersTheIR32rangeofcontrollers has been developedfromthehighlysuccessfulrefrigerationthermostatsmanufacturedby CarelinItaly. Thesecontrollershaverevolutionisedthethinkingbehindtemperatureandprocesscontrol. Currentdevelopmentsin this typeofinstrumenthavebeenbasedon theassumptionthatindustrialapplications requireeverincreasingsophistication incontroltechniques,givingtightcontrolandrapidresponsetothemoststringent andvariableprocesses.However,thevastmajorityofapplicationsdonotrequiresuchcomplicatedandsophisticatedte chniques. Thisisnotto say thattheIR32/DRisnotsophisticated;programmablealarmfunctions,controlaction,timedelays,outputsequencing,selectablesetpoints, Infra-redremotecontrolandmanyotherfeatures justify suchadescription for thisrangeofproducts. Thepointisthatthebasiccontrolactions of On/OffandProportional+Integralarequitesufficientto providestablecontrolformanyapplications,with thesignificantbenefitofapricetagof betterthan50%ofthenow commonPID,autotunedcontrollers supplied elsewhere.Anotherrevolutionaryconceptincor poratedin theIR32/DRrangeisthepre-determined andselectablecontrolactions(FunctionModes). Heretheusercandecidewhich Controlaction suitshisapplication,forexample;Heat+CoolwithDeadband, Directaction plusAlarmorPImodewithselectablesetpoints.Simplybyselecting1of the9presetmodes, hecandedicatetheoperationoftheIR32/DRto aspecificfunction.Finally,forapplications whichrequiremultiplecontrollers,such as supermarketsor buildingventilation,itispossibletoprogramtheIR32/DRfromeitheraremote,infra-red,hand-held programmeroraP C,viaaRS485communications network..............9pre-determinedandselectableFunction Modes1, 2or 4outputoptions incorporatedinasinglehousing1or2setpoints, selectablebyaremotedigitalinputDirect,ReverseorHeat+Cool+DeadbandcontrolactionProgrammableAlarmaction, hysteresis andtimedelaysProgrammableControlcycleanddelay timesOn/Off.ProportionalorPIcontrolModesInfra-redremoteprogrammingRS232/485 communicationsoptionAutoranging, threedigitdisplaywithdecimalpointresolutionOutputrotationon2or 4outputmodels, for loadprotectionand optim alwearIP65 water anddustprotection(IR32 only)12-24Vac/dcand24-240Vac(IR32V only)supply options. CEemcandlow voltagecompatibilityPage1

PartNumber SystemIR 32V1E000specialfeaturesSupplyVoltage0=12-24Vac/dcforIRDRZandIR32(exceptIR32V)24/240Vac.dcforIRDR(exceptIRDRZ)E=Economictype=12-24Vac/dc,no infra-reddetector or buzzerL=12-24Vac/dc(IR32Vonly)U=24-240Vac(IR32Vonly)ProbeType0=NTC,1=PT100,2=J/KTcouple,3=0-20/4-20mA,4=-0.5to1.0VdcOutputTypeV=1relay,W=2relays,Z=4relaysModel32=32x74mmPanelmount, DR=DinRailmountSeries-Infra-redtypeFrontPanelFunctionsPROGMUTESEL:Whenmomentarily pressed,entersallnewparametersselectedfromother keys.Whenpressedfor>5secs, accessesprimary parameters.Whenpressedsimultaneo uslywith SEL key,accesses FunctionModes ,viacode22.Whenpressedsimultaneouslywith SEL key,accesses AdvancedParameters,viacode77.Cancelsalarmbuzzerwhenactivated. Note:thisdoes notresetthealarmconditions.:Whenmomentarily pressed,accesses Set-Point.Whenpressedsimultaneouslywith PROG key,accessesFunctionModes andAdvancedParameters.Onceaparameterhasbeenaccessed,enablesvariableadjustmentvia and keys,andacknowledgementofnew value.:Allow forwardorreverserotationthroughprogramparameters andup or down adjustmentofvariables.OReverseODirect888:ReverseAction Led. Flashes cyclicallyforeachoutputactivatedin ReverseMode.:DirectActionLed. Flashes cyclicallyforeachoutputactivated inDirectMode.:3digit, green Led display. Displays Process Value,AlarmCodes,Set-Point,parametercodesandparametervalues, wheninprogrammode.Page2

FunctionModesModeNo.Function1 Directaction modewithadjustableSet-Point(SP)anddifferential(Hysteresis) aboveSP.2 Reverseaction modewithadjustableSet-Point(SP) andHystereris belowSP.3 Reverseaction modewithadjustableSP,Hysteresis and Dead-Band(DB). For2(W)and 4(Z)outputmodels,DB is equi-spacedaboutSP.4 Proportional(P)actionmodewith adjustableSP, proportionalBand (PB)andDB. AsforMode3, DBis equi-spacedaroundSP forWand Zmodels.AProportional+Intergral(PI)modeisalso availableby selectingthecorrectvariableinparameterC5.5 AlarmMode, operatingas for Mode3butwithoneoutputdedicatedasanalarmsignal.Forsingleoutput(V)models theoutputisanAlarm,forWmodels oneoutputisdedicatedto ahigh/lowalarmand,forZmodels,twooutputs arededicatedtohighandlow alarmsrespectively.6 DirectorReverseactionmode,selectablefromthedigitalinput(DI). DIopen=DirectDIclosed=Reverse.7 Directaction modewithtwoSet-Points SP1andSP2,each withits own adjustableHysteresis andselectablefromthedigitalinput. DIopen=SP1/HY1 andDIclosed=SP2/HY2.8 Reverseaction modewithfunctions as for Mode7.9 DirectplusReverseactionmode(H eat+Cool)witheach dedicated tooneoutput(2forZmodels)providingtwoindependant Set-Points. Thismodeis onlyavailableforWandZmodels.ErrorMessagesMessage Description Cause SolutionEr0 Probeerror Open orshortcircuitprobeorconnection. Checkconnections andprobe.Er1(NTC2) Probeerror As for Er0. AsforEr0.Er2 Memoryerror Supply disconnected during programming. Turnoff,thenonholdingdownElectricalnoise.Replaceunit,if persistant.Er3 ExternalAlarm DigitalInputcontactopen. SeeC29,checkexternalcontacts.Er4 HighAlarm InputhasexceededP26for>P28period Checkpa rameters P26andP28.Er5 LowAlarm Inputis below P25for>P28period Checkparameters P25andP28Note:PressPROG/MUTEtosilencealarmbuzzerbutcheckappropriateparameters to resetoutputs.SELPage 3

ParameterTableCode Function Default Range ParameterAccessValue Prim FM AdvSt1 Set-Point1 20 seespec.St2 Set-Point2(FunctionModes 6, 7, 8, 9) 40 seespec.C0 FunctionMode 2 1to9 X XP1 Hysteresis of SP1 2 0.1to 99.9 X X XP2 Hysteresis of SP2(Function Modes 3, 4, 5, 7, 8, 9) 2 0.1to 99.9 X X XP3 Dead-Band (FunctionModes 3, 4, 5) 2 0to99.9 X X XC4 Compensation Coefficient-NTConly(seeoperation manual) 0.5 -2.0 to 2.0 XC5 Controlaction inFunctionMode4.0=Prop (P),1=Prop+Integ (PI) 0 0or 1 XC6 Delaybetween onroutinesof twodifferentoutputs 5 0to999secs XC7 Minimumtimebetweenonroutinesofthesameoutpu t 0 0to15 mins XC8 Minimumofftimeof thesameoutput 0 0to15 mins XC9 Minimumon timeofthesameoutput 0 0to15 mins XC10 Status ofoutputs with probe(temperature) alarm: 0 0to3 X0=allrelays de-energised1=allrelays energised2=Directactionrelays energised, allothers de-energised3=Reverseactionrelays energised, allothers de-enegisedC11 Outputrotation (FunctionModes 1, 2,6, 7,8and ModelsW&Zonly) 0 0to3 X0=norotation1=rotationof 2outof 4outputs (modelZonly)2=2+2rotation (Compressoronoutputs1&3, modelZonly)3=2+2DWMrotation(modelZonly)C12 CycleTimeofpropo rtionalmodes (PandPI) 20 0.2to 999 secs XC13 Probetype:0=4-20mA,1=0-20mA or0=KT/c,1=JT/c 0 0or 1 XP14 Probecalibrationoroffset 0 -99to99.9 X X XC15 Minimumvalueforscalingofanalogueinputs 0 -99toC16 XC16 Maximumvalueforscaling ofanalogueinputs 100 C15to999 XC17 Proberesponsetime(noisefilter) 5 1to14 XC18 Temperatureunits:0=oC,1=oF 0 0or 1 XC19 Ambientcompensation of 2nd probe-NTConly (seeoperationmanual) 0 1to4 XC21 MinimimSet-Point(SP1)limit(dependsonprobetype) minprobe -99toC22 XC22 MaximimSet-Point(SP1)limit(dependsonprobetype) maxprobe C21to9 99 XC23 MinimimSet-Point(SP2)limit(dependsonprobetype) minprobe -99toC24 XC24 MaximimSet-Point(SP2)limit(dependsonprobetype) maxprobe C23to999 XP25 Lowabsolutealarmset-point minprobe -99toP26 X X XP26 Highabsolutealarmset-point maxprobe P25 to999 X X XP27 Alarmhysteresis 2 0.1to 99.0 X X XP28 Alarmdelay 60 0to120mins X X XC29 AlarmrelaystatuswithDigitalInput(DI) (C0=5only): 0 0to4 X0=Nonactiveinput1=Immediatealarm-allrelaysde-energise,automaticresetonclear2=Immediatealarm-allrelaysde-energise,manualreset(mute) onclear3=delayedalarm(P28 )-allrelays de-energise, manualreset(mute)onclear4=Allalarm relaysinactivewithDI open(------)flashesNote:WheneverDI opensEr3 messageoccurs&buzzer sounds.C30 Digitalinput2(IRDRmodels only).Options as forC29 0 0to4 XC31 Status ofoutputrelays withDigitalinput(seeC10) 0 0to3 XC32 Addressof unitforserialcomms. connection 1 1to16 XC33 Donotmodifythis parameter 0 0or 1 XC50 ActivationofKeypad(KP)andRemoteControlUnit(RC): 0 0to4 X0=KP off,RCon (code22)1=KP on,RCon(code22)2=KP off,RCoff3=KP on,RCoff4=KP off,RCon (code77)C51 Codeto activateRemoteCon trolUnit 0 120 XNote: Prim=Primary functions,FM=Function Modes, Adv=AdvancedfunctionsPage4

ProgramParameter MapPowerSupplyProcessValuePVTochangeSet-point TochangePrimary TochangeFunctionModes (FM)(SP)Press&hold SELParameters pressor AdvancedParameters (AP)pressfor>5secsSt1+ SEL for>5secsPRGmodePRGmodeRelease SELFlashingSt1ValuePress +ChangeSt1 ValueP1P2SELDisplayP1Value+DisplayFlashing0Flashing22 or77SELoruntil22forFMor77forAPSELP3ChangeP1ValueC0SELSELP14repeatfor allparameters asrequiredDisplay C0Code1-9+P25ChangeC0codeP26P1SELSELP27P2DisplayP1 Value+P28PRGmodeEnterallnewvaluesandDisplay PVP3ChangeP1 ValueSELrepeatforallparameters asrequiredP27Notes: Whenprogramcode77(AdvancedParameters)isselectedtheadditionalparametersC4, C5, C6, C7, C8.....C31, C32,C33,C50&C51areavailableforadjustment.Someparameters such as P1, P2,P3etc. willbeskippedaccordingtotheFunctionModeselected.P28PRGmodeEnter allnewvaluesandDisplay PVPage5

TechnicalSpecificationInputOptions:NTC,PT100,JorKTCouple, 0-20mA,4-20mA,-0.5 to 1.0Vdcaccording tomodel(seepartnumber).Operatingrange: NTC: -50to+90 oCPT100: -99to+600 oCJT/c: -99to+800 oCKT/c: -99to+999 oCmA/V: -99to999scaleableResolution:Accuracy:0.1or1unit, according todisplayedvalue(autoranging)+/- 0.5%ofmax. rangeSupply Voltage: SeePartNumbering system. Allvalues are+/- 10%.PowerConsumption:Probesupply:WorkingTemperature:StorageTemperature:3VAmax.10Vdc@30mAmax. suppliedbycontroller.0to50 oC-10to70oCRelativeHumidity: 90%rHmax, non-condensin g.OutputConfiguration: IR32forNTC: 1,2,or4SPDTrelaysIR32V: 1SPDTrelayIR32W: 1SPST+1SPDTrelaysIR32Z: 1SPST+3SPDTrelaysIRDR(exceptZ):1or 2SPDTrelaysIRDRZ: 2SPDT+2SPSTrelaysRelayRatings:ProtectionIndex:Relays: 8A/250Vacmaxwith2000VAmax switchingpower (10Amps inrush)SSR's: 8Vdcopen-circuit,4Vdc@8mAIR32: IP65, IRDR: IP40FireRetardancy: Plasticcaseand relays: ECCEN 60730-1ECCompatibility:ComplytoDirective89/336/EEC(modifiedto92/31/EEC)andaredesignedto meettheEN60555-2standardsonemmissions andEN50082-1standards onimmunity.Theseproducts maybeassembled tomachinery coveredbyDirective89/392/EECandmeetthelow volageDirective73/23/EECDimensionsIR325Panel ClipIRDRPRGmute70 6575Terminal blockextension onIR32Y &ConlyPanelcut out:71 x29SELPRGmuteClearance aroundinstrument to allowfor panel clip :95 x401564 8Page 6

ConnectionDiagrams24-240Vac(modelZ)Output3(modelsW&Z)Output2(modelZ)Output44 510 11 1213 14 1516 17 18DISupplyProbeIR32ModelsNTConlySupplyDIProbe1 2 36 7 8 91 2 34 56 7 8 9Output11 2(option)NTCOutput112-24Vac/dc1 2(option)NTC24-240Vac(modelZ)Output3(modelsW&Z)Output2(modelZ)Output419 2010 11 1213 14 1516 17 18Supply IR32ModelsAll otherDI Probe Probe typesSupply1 2 5 6 7 8 91 2 3 4DI Probe5 6 7 8 9Output1IR32V U(highvoltage)versiononlyPT100J=blue redk=greenT'couple- + o/pV/AOutput1 12-24Vac/dcIR32V,W,Zlow voltageversionsPT100J=blue redk=greenT'couple- + o/pV/A(Wmodelonly)Output2Output1220-240V24V NOutput3Output2Output1Output4Supply (ac)IRDRModelsDI1 DI2ProbeSupplyDI1 DI2Probe1 2 31 2 31 2(option)12-24V1ac/dc2(option)NTCNTCIRDRV&WNB:IRDRTE doesnothave 24V supplyPT100J=blue redk=greenT'couple- + o/pV/AIR32ZPT100J=blue redk=greenT'couple- 10v o/pV/APage7