Regada SO 2 Manual

INSTALLATION,SERVICEAND
MAINTENANCEINSTRUCTIONS
74097302
74097302
Electricmulti-turnactuatorsSO2,SOR2


TESTCERTIFICATE
COMPLETENESS CERTIFICATE
INSTALLATIONCERTIFICATE
ELECTRICMULTI-TURN ACTUATORSO 2,SOR2
Type number062. ............................. Powersupply..............................V ..........Hz
Serialnumber..................................... Max. load torque........................................Nm
Production year.................................. Switching-off torque ...................................Nm
Wiring diagram................................... Operatingspeed......................................min-1
............................................................. Adjusted numberof revolutions.......................
.......................................................... Transmitter(potentiometer) .............................
Warrantyperiod ......................months Input signal.......................................................
Serialnumberof electricmotor............................................................................................
Serialnumberof transmitter..................................................................................................
Serialnumberof position controller......................................................................................
Testsmade inaccordancewithTP74096400
Testsmade by.................................... Packed by.......................................................
Date.................................................... Signatureandstamp.......................................
Used valve...........................................................................................................................
Assembled by:Firm.............................................................................................................
Name.............................................................................................................
Warrantyperiod ....................months
Date.................................................. Signatureandstamp........................................
Location ..............................................................................................................................
Installed by:Firm................................................................................................................
Name................................................................................................................
Warrantyperiod.....................months
Date.................................................. Signatureandstamp........................................

Pleaseread theseinstructionscarefullybeforemountingand operating the actuator!
Contents
1. GeneralInformation....................................................................................................................................2
1.1 Purposeand Application........................................................................................................................2
1.2 SafetyInstructions.................................................................................................................................2
1.3 WarrantyConditions..............................................................................................................................3
1.4 Under-Guarantyand After-GuarantyService..........................................................................................3
1.5 Operation Conditions.............................................................................................................................3
1.5.1 Location of the Productsand OperationPosition................................................................................3
1.5.2 Operation Environment......................................................................................................................3
1.5.3 PowerSupplyand Operation Modes..................................................................................................5
1.6 Packaging,Transport, Storing and Unpacking.......................................................................................5
1.7 Appreciation of the product and packing................................................................................................6
2. Description,Functioningand Specifications.................................................................................................6
2.1 Descriptionsand Functioning...............................................................................................................6
2.2 Specifications........................................................................................................................................8
2.2.1 Mechanical connection:...................................................................................................................12
2.2.2 Electricconnection..........................................................................................................................12
3. Installation and Dismantling of the Actuator...............................................................................................13
3.1 Installation...........................................................................................................................................13
3.1.1 Mechanical Connection forFlanged Version....................................................................................13
3.1.2 ElectricConnectionwithMainsorChecking ofFunctions.................................................................13
3.2 Dismantling.........................................................................................................................................15
4. Adjustment................................................................................................................................................16
4.1 Adjustment of the Torque Unit.............................................................................................................16
4.2 Adjustment of position-signalling unit(Fig.3).......................................................................................16
4.3 Adjustment of resistant transmitter(Fig.4)............................................................................................19
4.4 Adjustment of the ElectronicPosition Transmitter(EPV) -the ResistiveTransmitter(Potentiometer) with
the ConverterPTK1.....................................................................................................................................20
4.4.1 EPV –the 2-wireversion (Fig. 5).....................................................................................................20
4.4.2 EPV –3-wireversion (Fig.6)...........................................................................................................21
4.5 Adjustment of CapacitiveTransmitterCPT1/A......................................................................................22
4.6 Adjustment of positioncontroller(Fig.9)..............................................................................................24
4.6.1 Setting ofcontroller.........................................................................................................................24
4.6.2 Watching operation and errorstates................................................................................................25
5. Serviceand Maintenance..........................................................................................................................26
5.1 Service................................................................................................................................................26
5.2 Maintenance–ItsScope and Periodicity..............................................................................................27
5.3 Troubleshooting...................................................................................................................................27
6. Accessoriesand SpareParts....................................................................................................................28
6.1 List ofthe SpareParts.........................................................................................................................28
7. Enclosures................................................................................................................................................29
7.1 Wiring diagramsSO2..........................................................................................................................29
7.2 Wiring diagramsSOR2......................................................................................................................30
7.3 Dimensionaldrawings..........................................................................................................................33
7.4 Guarantee servicecheckreport...........................................................................................................41
7.5 Post guarantee servicecheckreport....................................................................................................42
7.6 Commercialrepresentation..................................................................................................................43
Edition:10/2013
The rightchangesreserved! Nr.: 74097302

2 SO2
The Installation,Serviceand MaintenanceInstructionsaredrawnup according torequirementsof ECExecutive
Nr. 2006/42/EC"Uniformrequirementsformachinesand devicesfromthe point ofviewof safetyand health
care", tosavelifeand healthof usersand toavoidmaterial damagesand exposureenvironmenttodanger.
1.GeneralInformation
1.1Purpose and Application
Electricmulti-turnactuators(hereafterreferred toas EA),types SO2respectivelySOR2withcontroller
are highperformanceelectro-mechanicalproducts,designed fordirect assemblyon controlleddevices. EA
ofSO2typesareprovided forremotecontrolofclosingbodies,and EA ofSOR2typesforautomotive
controlofregulatingbodies.Theyareequipped bymeasuring and technologicalprocessescontrolling
means;the information carrieron their input and/or outputisunified analoguedirectcurrent, orvoltage
signal.Theycan beused inheating,energy,gas,air-conditioningand othertechnologicalequipments,for
whicharesuitabledue totheirmanufacturingqualities.Theyareassembled bymeansofflangeand
connectingcomponent inaccordancewithISO 5210 , resp. DIN3338, resp. OST26-07-763 .
1.It isforbidden tousethe EA asalifting mechanism!
2.Switching of actuatorbyasemiconductorcomponents/switcheshavetobe consulted with
producer.
1.2SafetyInstructions
EAofSPandSPRtypesare reserved technicaldeviceswithhigher rateofdanger,with
possibilityofinstallation in areasspeciallydanger regardingcasualtiescaused byelectric
current.
ElectricactuatorsareaccordingtodirectiveLVD2006/95/ECand standardIEC61010-1assignedfor
installationcategoryII (overvoltagecategory).
EffectsoftheProductsupon Environment
Electromagneticcompatibility(EMC):theproductcomplieswiththerequirementsoftheDirective
2004/108/ECoftheEuropeanParliamentand ofthe Council on theapproximationofthelawsthe
MemberStatesrelating tothe electromagneticcompatibilityand withtherequirementsofEN
standardsaswell;EN61000-6-2,EN61000-6-4,EN61000-3-2andEN61000-3-3.
Vibrationscausedbytheproduct: theproduct invokesnegligiblevibrations
Noiseproducedbytheproduct: the voicelevelAatthe serviceplacemax.78 dB(A).
Requirementsforprofessionalqualification ofpeopleperforming installation,serviceand
maintenance
Electricconnection can beperformed onlybyanacquainted person,i.e.an electricalengineer
withprofessionaleducation ofelectricalengineering atan apprenticeschooloratechnicalschool
(secondary,completesecondaryoruniversityeducation)and whosequalification wasverified by
an educationalfacilityauthorised toverifyprofessionalqualification.
Instructionsforoperating stufftraining
Operation can beperformed byskilled personalonlytrainedbyproduction plant,resp.by
contractingservicecenter!
Warning forsafeutilization
ProtectionoftheProduct
EA SO2andSOR2hasnoownprotection againstshortcircuit. Thatiswhythepowersupplyhasto
containasuitableprotectiondevice(abreakerorafuse)that can alsoserveasamainswitch.
Typeofequipmentfromaconnection pointofview: The equipment isdesignedforpermanent
connection.
!
!
!

SO2 3
1.3WarrantyConditions
The supplierisresponsibleforthecompleteness ofthe deliveryandwarranteesthe parameters
oftheproductsthatarestated bythetechnicalconditions(TC)ortheparametersagreedinthe
agreement.
The supplierisnotresponsiblefordeclineofqualitycausedbythepurchaserwhilestoring,
unprofessionalinstallationorincorrectoperation.
1.4Under-GuarantyandAfter-GuarantyService
All ourproductscanbeserviced bytheprofessionalservicestaffofourfirm thatprovides
installation,operation,service, checkingandtroubleshooting.
Theunder-guarantyservice isprovidedbythe servicedepartmentofthe produceronthe basis
ofawrittenclaim.
Whileclaimingit isadvisedtopresent thefollowing:
• basicdatafromthe nameplate(typeand serialnumbers)
• period inoperation,ambientconditions(temperature,humidity,…)operation mode including
switchingfrequency,typeofswitching(position orthrust), adjusted switchingthrust).
• akind offailure-adescription ofthe claimed failure
• acopyoratranscription ofInstallation Certificate.
Itisadvised toperform the after-guarantyservice bythe servicedepartment of theproduceror
byacontractedservicefirm.
1.5OperationConditions
1.5.1LocationoftheProductsandOperationPosition
The EA canbebuilt-inandoperatedinthe shelteredplacesofindustrialobjectswithoutany
temperatureorhumiditycontroland withaprotectionagainstdirectclimateexposure(e.g.direct
sunshine).exceptthespecialversiondesigned forwastewatertreatmentplants,watermanagement,
theselectedchemicalplantsand tropicconditions.
Warning:
Whenthe EA isinstalledinopenair, itmustbe sheltered lightlytoprotect isagainst direct
effectsofatmosphere.
Wheninstalledintheareaswithrelativehumiditymorethan80%,inopenairundera
shelteritisneeded toconnectthe spaceheaterdirectly–withoutathermalswitch.
EA can be built-inand operated inanyposition.Standardpositioniswithverticalaxisof the
output partandwiththe controlpartplacedabove.
1.5.2OperationEnvironment
CLIMATEGROUPS ANDTYPES
According tostandardIEC60721-2-1electricactuatorsaredeliveredinthe executionslistedbelow:
1. "standard" forgroupclimate reduce (R)+ meet fortypeclimatewarm temperate(WT)and in
additionwarm dry(WDr), muchwarm dry(MWDr) andextremelywarm dry(EWDr) withtemperature-
25 till +55°C
2. "cold" forgroupclimate moderate (M)suit fortypesclimatecoldtemperate(CT), warm temperate
(WT), warm dry(WDr) andmuchwarm dry(MWDr)withtemperature-40till +40°C
3. "universal" forgroup climate great (G)meetfortypesclimatecold(C), coldtemperate(CT), warm
temperate(WT),warm dry(WDr), muchwarm dry(MWDr), warm dampy(WDa)andwarm dampy
equal(WDaE)withtemperature-50till +40 °C
4. "marine" forgroup climate world-wide (WW)meetfortypesclimatecold(C), coldtemperate(CT),
warm temperate(WT), warm dry(WDr), muchwarmdry(MWDr), extremelywarm dry(EWDr), warm
dampy(WDa)and warm dampyequal(WDaE),byyourleavetemperature-50 till +55°C, (except
typeclimateextremelycold(EC))
!

4 SO2
inaddition insenseGOST15150-69:
5. "tropical" meet fordryanddampytropics,fortypesclimatewarm temperate(WT),warm dry
(WDr), muchwarm dry(MWDr), extremelywarm dry(EWDr), warm dampy(WDa)andwarm dampy
equal(WDaE)byyourleavetemperature-25till +55 °C
Categoryoflocation
-executions “Standard“, “Cold”, “Universal” and “Tropical” areintendedforlocation underthe
shelter(category2)
-execution “Marine“ isintended forlocation on theopenspace (category1)
Atmospheretype
- executions “Standard“, “Cold”, “Universal” and “Tropical” areintendedforlocationinatmosphere
typeII industrial
-execution “Marine“ isintended forlocation inatmosphere type III sea, type IV seaindustria
(InaccordancewithIEC60 364-3:1993)
theEA SO2 havetoresistexternaleffectsandoperatereliably:
Intheconditionsofthefollowing typesofenvironment:
• mildtohot drywithtemperatureinrange-25°Cto+55°C.....................................................AA 7*
• colt uptomoderatelyhotanddrywithtemperaturesattherangeof-50°Cto40°C.................AA 8*
• withrelativehumidity10to100 %,includingthecondensation of up to0,028kgwatercontentper
1kgof dryairat27 °C, withtemperaturesfrom-25°Cupto+55°C........................................AB 7*
• withrelativehumidityof15÷100%,includingthe condensation of up to0,036 kgwatercontentper
1kgofdryairat33 °Cdirectexposedtoapossiblerainfall,withtemperaturesfrom–50°Cupto
+40°C.....................................................................................................................................AB 8*
• withheightabovesealevel2000m, withbarometricpressurerange86to108kPa.............AC1*
• withsprayingorjet waterfromall directions–(protectionenclosureIPx5).............................AD5*
• withshallowimmersion–(protectionenclosureIPx7).........................................................AD7*
• withstrongdustiness –withapossibilityofinfluencesofinflammable,non-conductedandnon-
explosivedust; themiddlelayerofdust;the dustdrop morethan350 butnotmorethan 1000
mg/m2perday(productswithprotectionenclosureofIP6x)...................................................AE 6*
• withatmosphericoccurrenceofcorrosiveand pollutionmedia(withhighdegreeofatmosphere
corrosiveaggressiveness); importantpresenceofcorrosivepollution.....................................AF2*
• withpermanentexposuretoeitherlarge quantityofcorrosiveorcontaminating chemicalsandsalt
mist; theversion designedformarine conditions, wastewatertreatment plantsandsomechemical
plants....................................................................................................................................AF4*
• withapossibilityofinfluencesofmechanicalstress:
• mediumsinusoidvibrationswithfrequencyinrange10 upto150Hz,withshiftamplitude of0,15 mm
forf<fpand acceleration amplitude 19,6m/s2forf>fp;(transition frequencyfpisfrom57 upto
62 Hz)........................................................................................................................................AH2*
• mediumimpacts, shocks and vibrations......................................................................................AG 2*
• withseriousdangerof plantsandmouldsgrowing..................................................................AK 2*
• withseriousdangerof animalsoccurrence(insects, birds, small animals)..............................AL2*
• withdetrimentalinfluenceofradiation:
• of straycurrentwithintensityofmagneticfield(direct andalternatingofpowersupplyfrequency)
to400A.m-1........................................................................................................................AM 2*
• ofsun radiation withintensity >500 a ≤700W/m2.....................................................................AN2*
• witheffectsofmediumseismicactivitywithacceleration>300Gal ≤600Gal......................AP 3*
• withindirectdangerof storm activity......................................................................................AQ2*
• withfast movingof airandstrongwinds.....................................................................AR3, AS3*
• withpersonsfrequenttouchingearthpotential(personsoftentouchconductivepartsortheystand
on theconductivebasement).................................................................................................BC3*
• withoutanydangermediawithobject....................................................................................BE 1*
*Marking in accordancewithIEC60 364-3:1993

SO2 5
1.5.3PowerSupplyandOperationModes
Powersupply:
Electricmotor................................ 230/220 VAC ±10%,3x400/3x380 VAC ±10%, resp. 24VAC/DC ±10%
Controlpart......................................................................................230 ±10%resp. 24 VAC/DC ±10%
Frequencyofpowersupply ............................................................................ 50resp. 60** Hz±2%
** Strokespeed will increase1,2times,and torque willdecrease1,2times
Dutycycles (accordingtoEN60304-1(IEC60034-1):1996) :
EASO 2are designedfor remotecontrol:
• withshortoperation S2-10min
• withinterruptedoperationS4-25%,max.90cycles/hour
EASO 2,SOR2withcontrollers aredesignedfor automotive control
• withinterruptedoperationS4-25%,90to1200 cycles/hour
Note: 1. The dutycyclesconsistsofthe kind ofload, theloaderand the frequency of switching.
2. OnceEA SO2isconnected totheexternal controllerunit, alsouseit asacontrol EAwherethe maxi-
mumload torgue reachesthe 0.8multiple ofthemaximumloading torgue forremoteoperated EASO2.
1.6Packaging,Transport, Storing and Unpacking
The EASO2 aredeliveredinsolidpackages,assuringtheresistanceaccordingtothe
requirementsof standardsEN60654.
The packageismadebyabox.Theproductsinthe boxescanbepackedon pallets(thepalletis
returnable). Thefollowinginformationisgivenonthe outsideof the package:
• theproducer
• thenameandthetypeoftheproduct
• numberof pieces
• otherdata–inscriptionsandlabels.
The forwarderisobligedtoprotectthepackedproductsloaded intotransportmeansagainst
spontaneousmotion,incaseofan opentransportmean theyaretobe protected againstrainfallsand
flowing water.Location andfixingofthe productsintransportmeansshouldguarantee theirfixed
position,avoidpossibilityof mutualbumpsandbumpsagainst thewallsofthetransport means.
The transportinnon-heatedandnon-pressurizedtransport meanswithconditionsinrange:
- temperature: -25°Cto+70°C(specialversions–50°Cto+45°C)
- humidity: 5to100%withmaximumwatercontentof0.028kg/kgofdryair
- barometricpressure:86 to108kPa.
Afterreceiving oftheEAcheckwhetherduring theirtransportorstoring no damage
occurred.Comparethedataon theirnameplateswiththeaccompanying documentation/the
purchaseagreement(theorder).Incase ofanydiscrepancy,failureordamageinformabout
thefacttheproducerimmediately.
If notinstalled immediatelytheEA and theirequipmentshouldbe stored indry,well-conditioned
sheltered areas, protectedagainst impurities, dustand soil humidity(withkeeping themon shelves
orpallets),chemicaland unauthorized impacts,atambienttemperaturefrom-10°Cto+50°Cand
at relativeairhumiditymax.80 %,inspecialversion at temperature–50°Cdo +40°C.
• It isforbiddentostoreEAoutsideorinareasnotpreventedagainstdirectimpact of climate.
• Strainsofthesurfacefinishingshouldbe promptlyremovedifany–itcanpreventtheproduct
againstcorrosion damages.
• Whilestoring morethanoneyearit isnecessarytocheck lubricationfilling beforetheactuatoris
putintooperation.
!

6 SO2
• The EA installed but notoperatedaretobeprotectedthesamewayaswhen storing(e.g.witha
wrapping).
• Afterit ismounted ontoavalveinfree andwet areasorinareaswheretemperatureischanging
itisnecessarytoconnectthespaceheater–topreventtheactuatoragainstcorrosionresulted
fromwatercondensedinthecontrolpart.
• Removeodd conservationgreaseaslateasbeforeputting intooperation.
1.7Appreciationoftheproductandpacking
The productismadeofrecyclable.Thesinglepartsofthepackage andthe productshouldnot
be thrownawayafteritslifetimebutsortedaccordingtotherelatedregulationsandrulesabout
environmentprotectionanddeliveredfornexttreatment.
The productitselfaswell asitspackageisnotasourceofspoilingofenvironmentandtheydo
notcontainanydangerouswaste.
2.Description,FunctioningandSpecifications
2.1 DescriptionsandFunctioning
The EA SO2 areofthecompactdesignwithseveralconnectedmodules. Theyconsistof two
functionallydifferentmainparts.
Thegearpart ismadeofflangewithacoupling forconnectionwiththecontrolledpart andgearings
placedinthe bottomcase;ontheopposedsidethereareleddrivemechanismsforunitsofthe
controlledpart.
Thecontrol part(Fig. 1) islocated on the controlboard(1), whichcontains:
• an electricmotor(2)(forthesingle-phaseversionit iswithacapacitor)
• contactorsfortheversionwith3-phaseelectricmotor
• atorqueunit (5)–controlledbyaxialmotionof awarm gear
• aposition-signallingunit(3)withapositiontransmitter(6)-resistive,capacitiveoran electronic
position transmitter(7)andwithamechanicallocalposition indicator(4)
• aspaceheaterwith(8)withthermalswitch.
• electricconnectionisrealisedusing terminalboards (10) (located inthe controlarea)and cable
bushings,or connector withcablebushings
Additionalaccessories:
Manualcontrol: madeupbyahandwheelwithawarm gearing
Localelectriccontrolmodule (Fig.12)
The SOR2 version isequipped withan electroniccontroller (9).The position controllerallows
automaticpositionadjustmentoftheEAoutputpartdependingupontheinputsignalvalueand
providesalsoadditionalfunctions.

SO2 7

8 SO2
2.2Specifications
BasicSpecifications aregiveninthe table1.
Table1:BasicSpecifications
Electricmotor1)
Nominal
Type/
type number
Operation
speed
±10[%]
Numberof
revolutions
Maximu
mload
torque
Switching
torque
±10[%]
Weight
Supplyvoltage Power
output Speed Current
Capacitor
capacity
[rev/min][rev] [Nm] [Nm] [kg] [V] [W] [1/min] [A] [ F/V]
1 2 3 5 6 7 8 9 10 11 12 13
40 10 7,5to12
20 22 15 to25
12,5 34 24 to40
10 42 30 to50
60 2750 0,7 7/400
20 50 36 to60
10 85 60 to100
Single-phase
230
180 1250 1,6 6,5
40 17 12 to20
20 34 24 to40
12,5 51 36 to60
10 68 48 až80
90 2750 0,35
20 50 36 to60
SO2
10
3,125 to320
85 60 to100
Three-phase
3x400
180 2650 0,6
-
40 8 7,5až12
20 17 15 to25
12,5 27 24 to40
10 34 30 to50
60 2750 0,7 7/400
20 40 36 to60
10 68 60 to100
Single-phase
230
180 1250 1,6 6,5
40 13,5 12 to20
20 27 24 to40
12,5 41 36 to60
10 54,5 48 to80
90 2750 0,35
20 40 36 to60
SOR2
type No.062
10
3,125 to320
68 60 to100
12,0–18,5
Three-phase
3x400
180 2650 0,6
-
1)Switchingelementsfordifferenttype ofload (alsoforEA) definesstandardEN60 947-4-1.
Otherspecifications:
Protection enclosureofEA: .................................................................IP65 resp. IP67 (EN60 529)
Mechanicalruggedness
sinusoidvibrationswithfrequency of10 to150Hz.................withshift amplitudeof 0,15mm forf <fp
...............................................withaccelerationamplitudeof 19,6m/s2forf >fp
.....................................(transitionfrequency fp shouldbeinrange57to62 Hz)
Resistance bydrops .................................................................300dropswithacceleration of5m.s-2
Self-locking: ..................................................................................................theEAisnotself-locked
Protection ofthemotor .....................................................................................bythe thermalswitch
BrakesoftheEA: ..........................................................................................electro-magneticbrakes
Clearanceoftheoutputpart: .....................................max.5°at 5%loadof the switching-off torque

SO2 9
Electriccontrol:
• remotecontrol(theoutput element oftheEAiscontrolledwithsupplyvoltage)(SO2), resp.SOR2
withbuilt-incontroller-byfeedingof unifiedsignal
• Adjustmentofthelimit positions
Precisionof limit positionswitches.........................adjustment workingstroke±5%of max.set stroke
Additionalposition relays adjustment..................................cca1revolutionbeneaththelimit switches
Hysteresisofpositionswitches................................................... max.5%ofthemax.strokeofthe
chosen range
Failureofthe customertospecifythe particularoperating speed parameterinmoredetailsthespeed
areset tothevalue accordingtothe3rd degreeoftheselectedrange–see Table2.
Adjustmentofthetorqueswitches:
Ifotheradjustmentnotspecified theswitching torque issettothemaximumvalue withtoleranceof
±10 %.
Switches–standardversion D38:
supplyvoltage ......................250V(AC); 50/60 Hz; 6(4)A;cos ϕ=0,6, resp.: 24 V(DC); T=L/R=3ms
min.current100mA
Switches–gold-platedcontacts–specialversion D41:
supplyvoltage 0,1(0,05)A, max.250VAC;
0,1–24VDC;T=L/R=3ms
min. current 5mA
Spaceheaters (E1)
The spaceheater–supplyvoltage:....accordingtothe supplyvoltageof the motor(max. 250 VAC);
Heating power:...........................................................................................................cca20W/55°C
Thermalswitchesofthespaceheaters(F2)
Supplyvoltage:............................accordingtothesupplyvoltage of themotor(max.250VAC,5A)
Temperatureof switchingon:+20°C ±3K
Temperatureof switchingoff:+30°C ±4K
Manualcontrol:
-withahandwheelafterpressingthedetentbutton.Rotatethehandwheelclockwiselytomovethe
output shaft inthedirection„Z“.
Electriccontrol:
-remotecontrol(theoutputelement of the EAiscontrolled withsupplyvoltage)
Position transmitter
Resistive–potentiometer:
Resistance(single B1):...............................................................................................100 Ω,2000 Ω
Resistance(double B2):.....................................................................................2x100 Ω, 2x2000 Ω
Operatinglifeof transmitter................................................................................................. 106cycles
Load capacity:....................................................................................0,5Wupto40°C(0W/125°C)
Maximumcurrentofslidingcontact................................................................................max.35mA
Maximumsupplyvoltage:.......................................................................................... PxRVDC/AC
Potentiometerlinearityerror:............................................................................................... ±2.5[%]1)
Potentiometerhysteresis:...............................................................................................max.2,5[%]1)
for SO 2 "O"(open).............. ≥93%, "Z"(closed)....................... ≤5%
for SOR2 "O"(open)........... ≥85%and≤95%; "Z"(closed)≥3%and ≤7%

10 SO2
Capacitive(B3):non-contact, life108cycles
2-wireconnection withpowersupplyorwithoutpowersupply
The currentsignal 4 ÷20mA (DC)isacquiredfromthe capacitivetransmittersupplied fromthe
internaloranexternalvoltagesupplysource.Theelectronics ofthe transmitterisprotectedagainst
eventualwrongpolarityandcurrentoverloading.The entiretransmitterisgalvanicinsulatedso
severaltransmitterscanbeconnectedtooneexternalvoltage source.
Powersupplyvoltage(withpowersupply)..............................................................................24 VDC
Powersupplyvoltage(withoutpowersupply)................................................................18 to28VDC
Ripplevoltage.......................................................................................................................max. 5%
Maxpowerinput.........................................................................................................................0,6W
Load resistance...................................................................................................................0to500 Ω
Load resistancecanbe singlesidegrounded.
Influenceofresistanceonoutput current.........................................................................0,02%/100 Ω
Influenceofvoltageonoutput current..................................................................................0,02%/1V
Temperaturedependency...........................................................................................0.5%/10 °C
Outputsignalvaluesat limit positions:................................................."O“.... 20 mA(clamps81,82)
..........................................................."Z“...... 4mA(clamps81,82)
Valuestoleranceof output signalofcapacitivetransmitter..............................................."Z“+0,2mA
.................................................................................................................................."O“ ±0,1mA
Electronicpositionaltransmitter(EPV)-converterR/I(B3)
a)2-wireversion -withoutbuilt-inpowersupply, orwithbuilt-inpowersupply
Currentsignal.........................................................................................................4÷20 mA(DC)
Powersupplyvoltage(atversionwithoutbuild-inpowersupply).................................15 ÷30VDC
Powersupplyvoltage(atversionwithbuild-inpowersupply)....................................24 VDC ±1,5%
Load resistance(atversionwithoutbuild-inpowersupply)......................max. RL=(Un-9V)/0,02A[Ω]
(Un-powersupplyvoltage[V])
Outputsignalvaluesat limit positions:................................................"O“....20mA(clamps81,82)
.........................................................."Z“.......4mA(clamps81,82)
Valuestoleranceof output signalofEPV................................................................."Z“.....+0,2mA
.............................................................................."O“..... ±0,1mA
b)3-wireversion -withoutbuilt-inpowersupply, orwithbuilt-inpowersupply
Currentsignal.........................................................................................................0÷20 mA(DC)
Currentsignal.........................................................................................................4÷20 mA(DC)
Currentsignal...........................................................................................................0÷5mA(DC)
Powersupplyvoltage(atversionwithoutbuilt-inpowersupply)..............................24VDC ±1,5%
Load resistance..............................................................................................................max.3kΩ
Outputsignalvaluesat limit positions:.................................."O“.... 20mAor5mA(clamps81,82)
............................................."Z“......0mAor4mA(clamps81,82)
Valuestoleranceof output signalofEPVandcapacitivetransmitter............................"Z“+0,2mA
................................................................................................................................."O“ ±0,1mA
EPVand capacitivetransmitterlinearityerror:..................................................................... ±2.5%1)
EPVand capacitivetransmitterhysteresis:................................................................... max.2,5%1)
1) fromrated value oftransmitterreferred tooutput values

SO2 11
Electronicposition controller(N)
Controllersoftwareequipment:
A)Function and parameters
programmable functions:
• withfunctionalbuttonsSW1, SW2and LEDdiodesD3, D4directlyplaced oncontroller
• withcomputerorterminalequipped withcorrespondingprogramme, usingRS232 interface.
programmable parameters:
• controlsignal
• responsetoSYS-TESTsignal
• mirroring(ascending/descendingcharacteristics)
• insensitiveness
• EA limit positions(onlywithcomputerand ZP2programme)
• wayofregulation
B)Operation statesofcontroller
Errormessage fromerrormemory: (usingLEDdiodesandRS232andpersonalcomputer)
• controlsignalmissingorfaulty
• input value ofcurrent controlsignalunder3.5mA
• existenceofSYS-TESTsignal
• activityofswitches
• failureoffeedback position transmitter
Statisticdata: (usingRS232and personalcomputer)
• numberofcontrolleroperation hours
• frequencyofrelayswitchingindirection "opening"
• frequencyofrelayswitchingindirection "closing"
Supplyvoltage: .................................................................terminal61(L1)-1(N)-230 VAC±10%
Frequency: ................................................................................................................50/60Hz±2%
Inputcontrolsignals-analogue: ....................................................................................0-20 mA
.....................................................................................................................................4-20 mA
........................................................................................................................................0-10 V
(Actuatoropensat risingof controlsignal.)
Controllerlinearity: ................................................................................................................0.5%
Controllerinsensitiveness: .............................................................................1-10%(adjustable)
Feedback(position transmitter): .......................................................resistive100upto10,000 Ω
..................................................................................................................current 4upto20 mA
Poweroutputs: ..............................................................................................2xrelay5A/250VAC
Digitaloutputs: ........4xLED(supply, error,adjustment, "opening", "closing"-withtwo-colorLED)
Errorstatus: .....................................................................................controlswitch24V,2W-POR
Reaction aterrorsituation: .................................................... transmittererror-errormessageLED
Controlsignalmissing: ....................................................................................errormessageLED
SYSmode: .........................................................................................................errormessageLED
Adjusters: ................................................................................................communication connector
...............................................................................................2xcalibratingand adjustingbutton

12 SO2
2.2.1Mechanicalconnection:
• withflanges(ISO5210, DIN338,OST26-07-763)
Mainandconnecting dimensionsaregiveninthedimensionaldrawings.
2.2.2Electricconnection
• withterminalboard(X): max.32terminals-connectingcablesizemax.2.5mm2;
2cablebushings–M20x1,5(øD= 8to14,5mm )
• withconnector(XC): max.32terminals-connectingcablesizemax.0.5mm2
2cablebushings–M20x1,5(øD=8až14,5mm);
øD= connecting cablediameter
Withprotection terminal: externalandinternal,mutuallyconnected andmarkedwithprotection
earthling mark
Electriccontrol: Mainandconnectingdimensionsaregiveninthe dimensionaldrawings.

SO2 13
3.InstallationandDismantlingoftheActuator
Followsafetyregulations!
Note:
Check againwhethertheEA isplaceinaccordancewiththeChapter“OperationConditions”.If
theinstallation conditionsaredifferentthanrecommendeditisneededtoconsultthesituationwiththe
producer.
Beforestartingtheinstallationontothevalve:
• Check againwhetherthe EA wasnot damagedwhilestoring.
• Check complianceof thestrokeadjusted bytheproducerandthe connectingdimensionsoftheEA
withthe parametersof the valve.
• Incaseof anydifferenceperform theadjustmentaccordingtotheChapter“Adjustment”.
3.1Installation
The EA areadjusted bytheproducertotheparametersstatedonthenameplate.
Putonthe handwheelbeforeassembly.
3.1.1MechanicalConnectionforFlangedVersion
• Defatthe abutting areasoftheconnecting flangeoftheEAvalveorthe gearcarefully;
• Lubricatethe output shaft ofthevalve/gearwithagreasenotcontaininganyacids;
• SettheEAtothelimit position“closed”,setthevalve tothe sameposition;
• PuttheEAontothevalvewiththe output shaft reliablystalledinthevalvecoupling/gear;
Attention! DonotadjustEAon anarmatureforciblybecauseofdamageofthegear!
• Usethe handwheeltoturntheEA tofit the openingsintheEAand valveflangesif needed;
• Check whethertheconnectingflangeabutswiththe valve/gear.
• Fixthe flangewithfourscrews(withmechanicalstrengthmin8G)fixed the waytheactuatorcan
Bemoved. Tightenthescrewsequallyincross.
• At theend check the correctness of the fixturewiththe valvewithrotatingthe handwheel.
3.1.2ElectricConnectionwithMainsorCheckingofFunctions
FollowupwithconnectingtheEA withmainsormastersystem.
1. Follow instructionsgiven in the Chapter“RequirementsforProfessional Qualification...“!
2. While laying electricwiring follow instructionsforheavy-current appliancesinstallations!
3. Cablesshould be brought toterminal boardsorconnectors withcable screwed bushings!
4. Beforethe EAisputintooperation join the internal and external earthling terminals!
5. The inlet cablesshould be fixed ontoafixed construction max.150 mmfromthe bushings!
6.Momentswitching hasnotbeen equipped withthe mechanical blockingmechanism,(exceptthe
wiring diagramZ444)thereforewhen releasing overload ofthe EA, the supplyvoltage connected tothe electric
motorneedstobe disconnected.
7.)ForproperEA functioning the torque (S1,S2)and position (S3,S4)limitswitchesmustbe serial connected
intothe electricmotorcontrol circuit–see the recommended connectionforsinglephaseelectricmotor
(example connection 1).
8.)The outputwireselectricmotorthermal protection mustbe connected intothe electricmotorcontrol circuit
on asuchwaythat when the electricmotorthermal protection opens(it meanswhen the allowedelectricmotor
winding temperatureisexceeded)it will causethe disconnection of the electricmotorsupplyvoltage.
9)Topreventmoisturefromentering the actuatoraround the connecting cables,the cablesmustbe sealed
withsilicone material at the point of penetration throughdeviceshell.
!

14 SO2
Connection withtheterminalboard:
Beforetheconnection removetheactuatorcaseand checkwhetherthetypeofcurrent,
powersupplyand frequencycorrespond withthedataon theactuatornameplate.
Electricconnection:
• The electricconnection shouldberealizedaccording tothewiring diagramstuck intothecaseof
theEA;
• The electricconnectionshouldbeperformedthrough twocablebushingsseeNo.2.2.2.
• Onceelectricalservicesarecompleted putonthecoverand fastenitevenlycrosswisebybolts.
Fastenthecableoutletstoensurespecified shielding.
Electricconnection toconnector:
• Check whetherthetype ofcurrent,powersupplyandfrequencycorrespond withthedataonthe
actuatornameplate;
• Loosenthe connectorbodies;
• Bareendsofcables;
• Usethe recommendedtongs*toconnect the connectorsocketsontothecableends;
• Fixtheconnectorsandtighten;
• Tighten thecableleadstoassuretheprotectionenclosure.
Exampleconnection 1

SO2 15
Notes:
1.The EA aredelivered withbushingswhichincaseofcorrecttighten areontothe supplylead allowthe
protection enclosureof IP68.Toarrange theenclosureit isneeded touseseal ringsaccording tothe actual
sizeof cable and the required temperature.
2.The cable istobe fixed the waycorresponding withitsallowable bending radiusnottodamage ordeform
the sealing elementofthe cable lead.The supplyleadshavetobe fixed ontoafixed construction max.150
mm fromthe leads.
3.It isrecommended toconnect the remotetransmitterswithshielded wires.
4.The faceareasofthe control partcovershould be cleanbeforefixing it back.
5.The EA isreversible ifthe timeintervalbetween the powersupplyisswitched off and onforthe reverse
direction of the outputpartmotion isatleast 50 ms.
6.The allowed delayafteritisswitched off,i.e.timefromthe switchesreaction uptothe motorwithoutany
voltage is20 ms maximally.
Followinstructionofproducersof valves,whetherswitchingoff inthelimitpositionsshould
be arrangedbythepositionortorqueswitches!
AftertheEAiselectricallyconnectedit isadvised tocheck functions:
• AftertheEAiselectricallyconnectedtocheckthecorrectfunctionsofthepositionandthetorque
switchesS1-S6andifneededadapttheorderofthesinglephaseleadsforthe3-phaseelectric
motor.
• Setthevalvemanuallyintoanmid-position.
• ConnectthepowersupplytotheterminalD2forsupplying theEA inthedirection “opening”and
followthedirectionofthepositionindicatorrotation inthe controlpartofthe EA.IftheEAis
connectedproperlythedisc watchedfromaboveshouldrotatecounterclockwiselyand theEA
outputpartshouldmoveinthedirection “opening”.WhenEA isconnectedcorrectly,theposition
indicatorofEA,lookingfromabove,mustrotateinthedirectionof symbols„open“or„closed“and
atthesametimethe outputcomponentofEAmustmovetothedirection„opens“.Ifnotitis
necessarytochangethe phaseleadsL1and L3on the terminals2and4mutually.Afterthe
exchangeismade check the directionof theEA rotation.
• If anyof thefunctionsisnotcorrect,check theswitcheswhethertheyarewiredproperlyaccording
tothewiring diagrams.
3.2Dismantling
Beforedismantling itisneededtodisconnectpowersupplyoftheEA!
DonotconnectanddisconnecttheEAwhenlive nottocause anyinjurybyelectrical
current!
• SwitchtheAoff the mains.
• DisconnecttheleadsfromtheterminalboardoftheEAandloosenthecablefromthe plugs.
• Loosenthe fixingscrewsoftheflange andscrewsoftheEAcouplingand splittheEAandthe
valve.
• IfsendingtheEA torepairput it intoapackage steadyenoughnot toallowitsdamaging.

16 SO2
4.Adjustment
Keepsafetyregulations!Follow theprescribedproceduretoassurethattheEAisnot
connectedtomainswhenlivenottocauseanyinjurybyelectricalcurrent!
The adjustment isperformedwiththe EA mechanicallyand electricallyconnectedand the
connectionand functionswerechecked. The chapterdescribesthe adjustmentof theEA tothe
parametersgiveninthe nameplateincasethatanyofitspartsisout of tune. Theadjustingpartson
Fig.1.
4.1AdjustmentoftheTorqueUnit
The switching-offtorquesareadjustedbythe producerforbothdirections, i.e.forthe direction
“opening”(thetorqueswitchS1)aswell asforthedirection“closing”(the torqueswitchS2)tothe
specified valuewithtoleranceof ±10%. Ifnotstatedelsetheyareadjustedtothe maximumrate.
Adjustmentandchangingofsettingsof thetorque unittoothertorquevaluesispossibleusing
theadjustersaccording toFig.2. Theswitching-offtorquecanbe onlyreducedwithturningthe
adjustingscrewswiththescaleagainsttheadjustment linesonthetorqueunit arm.Settingtothe
longest line meansthat theswitching -off torqueissettothemaximumvalue.Setting tothelowerline
meansreducingoftheswitching-off torque.
4.2 Adjustmentofposition-signallingunit(Fig.3)
The EAareintheproductionplantadjustedtoafixedstroke(accordingtothe specification),
given on thenameplate.Failureofthecustomertospecifythe particularoperatingstrokeparameter
theselectedoperating speedaresettothe 3rdstrokeoftheselected strokeline.Whilesetting,
adjustingandresettingfollowthesesteps(Fig.3):
• intheversionwitharesistanttransmitter(Fig.4)disengage thetransmitter;
• shifttheslidinggeartothe requiredspeedasperTable2,Fig.3abylooseningthescrewofthe
sliding gearandtightenitonceresetting isover. Whensetting the sliding gearbe particularabout
correct mashingwiththegiven speedgear;
• loosenthenut(22)withsimultaneousholding the centralmillednut(23)andthenloosenthenut
(23)fixingthecamsstill havingtheBellevillespringswhichcreateaxialthrust;
• resetthe EA tothe “Open”position androtatethe cam(29)clockwise(whenviewingtheactuating
platefromabove)until switchS3switchesover(25);
• resettheEAbythestrokewherethe“Open”positionistobeindicated andturnthecam(31)
clock-wiseuntil switchS3switchesover(27);
• resettheEA tothe “Closed”position andturnthe cam(28)counterclockwiseuntil switchS4swit-
chesover(24);
Fig.2
REGULATING
SCREWOF
TORQUE
SWITCHS2
REGULATING
SCREWOF
TORQUE
SWITCHS1

SO2 17
• resetthe EAback bythestrokewherethe “Closed”position istobe indicated andturnthe cam
(30)counterclockwiseuntil switchS6switchesover(26);
• oncetheEA isadjustedmanuallytighten thecentralmilled nut(23)tolock thecamsandtighten
thelock nut (22)whilesimultaneousholdingthemilled nut;
• swing the position indicatordiscs (31)forthegiven numberofrevolutionsagainst thegauge mark
on thetop coversight;
• onceoftheposition-signalling unitisadjusted alsoadjustthe position Transmitter,converteror
position controldevice, ifnecessary(accordingtotheaccessoriesof the EA).
Thereisanoption ofbi-directionalsignallingatall operatingstroketime,i.e.100%.
Fig.3
26
27
24
25
23
22
30
31
28
29
32

18 SO2
TABLE2
STROKELINE STROKE
ANGLE
MAX.
OPERATING
SPEED
1.° 3,125
2.° 6,25
3.° 12,5
4.° 25
5.° 50
6.° 100
I.
7.° 200
1.° 4
2.° 8
3.° 16
4.° 32
5.° 64
6.° 128
II.
7.° 256
1.° 5
2.° 10
3.° 20
4.° 40
5.° 80
6.° 160
III.
7.° 320
1.°
3.°
2.°
4.°
6.°
8.°
Fig. 3a
5.°
7.°
SLIDING GEAR
SCREW
SLIDING
GEAR