Nordic ID NUR05WL2 Nordic ID UHF RFID Reader Model NUR-05WL2 User Manual Implementation Guide
Nordic ID Oy Nordic ID UHF RFID Reader Model NUR-05WL2 Implementation Guide
Contents
- 1. Implementation Guide
- 2. Nordic ID Merlin_Quickguide_Multiling_V1006
- 3. Safety and regulations_V1014_web
- 4. Nordic ID Morphic CD RF safety training_FCC
- 5. Nordic ID Morphic_Quickguide_Multi-ling_V1009_web
- 6. User Manual
- 7. Safety Guide
- 8. User Manual Guide
- 9. Datasheet
- 10. Host Device Safety Training Leaflet
- 11. Host Device Safety and Regulation Leaflet
Implementation Guide
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NUR‐05WL2IMPLEMENTATIONGUIDE
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Changehistory
VersionDateAuthorRemarks
0.12.1.2013ToniHeijariinitialversion
0.26.3.2013ToniHeijariminoradditions
0.34.4.2013ToniHeijarichangedsections1.3and4.1
1.012.6.2013ToniHeijarifirstreleasedversion
1.12.9.2013ToniHeijariChangedsection11.2and11.3
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Tableofcontents
1 GENERAL DESCRIPTION ......................................................................................................................... 5
1.1 Block diagram.................................................................................................................................... 5
1.2 Key features ...................................................................................................................................... 5
1.3 Typical application schematics.......................................................................................................... 6
2 ELECTRICALCHARACTERISTICS........................................................................................................................ 7
2.1 Absolute maximum ratings................................................................................................................ 7
2.2 DC characteristics ............................................................................................................................. 7
2.3 RF characteristics.............................................................................................................................. 7
2.4 Performance characteristics.............................................................................................................. 8
3 PINASSIGNMENTS......................................................................................................................................... 9
3.1 Pin designation.................................................................................................................................. 9
3.2 Pin mapping....................................................................................................................................... 9
3.3 Signal description ............................................................................................................................ 10
4 OEMDESIGNCONSIDERATIONS.................................................................................................................... 12
4.1 RF output and antenna requirements ............................................................................................. 12
4.2 Power supply................................................................................................................................... 12
4.3 USB device port .............................................................................................................................. 13
5 RFPARAMETERS.......................................................................................................................................... 14
5.1 TX level............................................................................................................................................ 14
5.2 Receiver sensitivity.......................................................................................................................... 14
5.3 Leakage cancellation....................................................................................................................... 14
5.4 Modulation....................................................................................................................................... 15
5.5 Link frequency ................................................................................................................................. 15
5.6 RX encoding (Miller encoding) ........................................................................................................ 15
5.7 Region ............................................................................................................................................. 16
6 READINGPARAMETERS................................................................................................................................18
6.1 Q-value............................................................................................................................................ 18
6.2 Session............................................................................................................................................ 18
6.3 Rounds ............................................................................................................................................ 19
6.4 Selecting the right reading parameters ........................................................................................... 19
7 GPIOCONFIGURATIONS ............................................................................................................................... 21
7.1 Input / output.................................................................................................................................... 21
7.2 Predefined functions........................................................................................................................ 21
8 DIAGNOSTICFUNCTIONS.............................................................................................................................. 24
8.1 Reflected power measurements...................................................................................................... 24
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8.2 Channel scanner ............................................................................................................................. 24
8.3 Received signal strength (RSSI) ..................................................................................................... 24
9 DIMENSIONS ............................................................................................................................................... 25
9.1 Mechanical dimensions ................................................................................................................... 25
9.2 Land pattern .................................................................................................................................... 27
9.3 Paste stencil .................................................................................................................................... 28
9.4 Packing tray dimensions ................................................................................................................. 29
10 SMTASSEMBLYPROCESSANDTHERMALPROCESSING ................................................................................... 31
10.1 Storage conditions........................................................................................................................... 31
10.2 Soldering process............................................................................................................................ 32
11 REGULATORYAGENCIESINFORMATION ........................................................................................................ 34
11.1 European Union and EFTA countries ............................................................................................. 34
User’sGuideRequirements ................................................................................................................ 34
LabelingRequirements....................................................................................................................... 37
ApprovedAntennas ........................................................................................................................... 37
11.2 FCC ................................................................................................................................................. 38
User’sGuideRequirements ................................................................................................................ 39
LabelingRequirements....................................................................................................................... 39
ApprovedAntennas ........................................................................................................................... 40
11.3 Industry Canada .............................................................................................................................. 40
LabellingRequirementsfortheHostdevice ......................................................................................... 41
CertifiedAntennas ............................................................................................................................. 41
11.4 Industrie Canada ............................................................................................................................. 42
Exigencesapplicablesauxappareilshôtes............................................................................................ 42
Typesd'antennesacceptables............................................................................................................. 42
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1 GENERAL DESCRIPTION
NUR‐05WL2isanextgenerationcompactUHFRFIDreader/writermodule.Itiscompatiblewith
ISO18000‐6C(EPCC1G2)standard.ModulefulfillsETSI,FCCandICradioregulations.Itisalso
compatiblewithDRM(densereadermode)requirements.Maximumoutputpoweris+27dBmandit
canbeadjustedviaSWAPIwith1dBsteps.Maximumsensitivityis‐80dBm.
1.1 BLOCKDIAGRAM
1.2 KEYFEATURES
• SMTcompatiblemodulewithextremelysmallfootprint
• ISO18000‐6C(EPCC1G2)fullprotocolsupport+customcommands
• Lowpowerconsumptionwithhighnoiserejection
• DRMcompatible
• Highperformancewith+27dBmoutputpower,adjustableby1dBsteps
• ApprovedbyETSI,FCCandICtelecommunicationorganizations
• SelectableRFparameters;RXcoding,linkfrequencyandmodulation
• UARTandUSB2.0communication
• 5programmableGPIOwitheventtrigger
• Autosensinginventoryparametersupport
• Increasedsensitivitywithautomaticleakagecancelation
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1.3 TYPICALAPPLICATIONSCHEMATICS
Typicalapplicationschematicincluding:USBconnectionwithESDprotectioncircuitry,2GPIOoutputs
forLEDindicators,GPIOtriggerinput,NUR‐05WL2moduleandMMCXantennaconnector.
Asimpleapplicationschematic.
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2 ELECTRICALCHARACTERISTICS
2.1 ABSOLUTEMAXIMUMRATINGS
Violatingthesevaluesmaycausedamagetothemodule.Alsocorrectoperationisnotguaranteedif
operatingoutsidethesevalues.NUR‐05WL2isESDsensitivecomponentsoitmustbehandledwithcare.
AbsolutemaximumratingsValue
Operatingtemperature‐20°Cto+55°C
Storagetemperature(packageunopened)‐30°Cto+85°C
Supplyvoltageandenable+6.0V
GPIOpins+4.0V
Otherpins+4.0V
2.2 DCCHARACTERISTICS
Typicalvalues(VCC_3V6_IN=3.6V@+25°C)
SymbolParameterMinTypMaxUnits
Vext Supplyvoltage3.43.65.5V
Iext Supplycurrent‐0.8A1AmA
Isource GPIOsourcecurrent‐‐3mA
Isink GPIOsinkcurrent‐‐6mA
Vlow GPIOinputlow‐levelvoltage‐‐0.8V
Vhigh GPIOinputhigh‐levelvoltage 2.0‐ ‐ V
Ven Moduleenablevoltage1.2‐ SupplyV
2.3 RFCHARACTERISTICS
Typicalvalues(VCC_3V6_IN=3.6V@+25°C)
SymbolParameterMinTypMaxUnits
Sens Receiversensitivity(datasensitivity
PER=0.1%/LBTsensitivity)‐ ‐ ‐70/‐80dBm
Pout Outputpower8±2‐ 27±2dBm
Padj Poweradjustmentstep‐1‐ dB
S11 VSWRrequirement‐‐1,5:1@50Ω
DrÆtReadertotagdatarates ‐ 40/80‐ kbps
DtÆrTagtoreaderdatarates2064320kbps
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2.4 PERFORMANCECHARACTERISTICS
Theperformanceofthereadermoduleishighlydependentonthetestenvironment,readerantennaand
tagperformance.Interferencesfromotherradiosourcesoperatinginthesamefrequencymaydecreasethe
performance.AlsothetagantennaandthetagICmayhavesignificanteffectonthevaluespresented
below.Alsoselectedradioandinventoryparametershavegotabiginfluencetoreadingperformance.
Typicalvalues(VCC_3V6_IN=3.6V@+25°C)
SymbolParameterMinTypMaxUnits
Rdist Typicalreadingdistancewith5dBiantenna‐ 5‐ m
Rrate Typicalreadingrate‐200‐ tags/s
Otemp Operationtemperature‐20‐ +55°C
Hrel Relativehumidity 10‐ 95%
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3 PINASSIGNMENTS
3.1 PINDESIGNATION
Throughtopview.
3.2 PINMAPPING
PinnumberSignalnamePintypeDescription
1RFUBidirectionalRFU(donotconnect)
2GPIO_5Bidirectional3.3VGPIO
3GPIO_4Bidirectional3.3VGPIO
4GPIO_3Bidirectional3.3VGPIO
5GPIO_2Bidirectional3.3VGPIO
6GPIO_1Bidirectional3.3VGPIO
7ERASEInputDNU(donotuse)
8RXInputDatafromHosttoModule
9TXOutputDatafrommoduletoHost
10USB_DNBidirectionalUSB–(deviceport)
11USB_DPBidirectionalUSB+(deviceport)
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12USB_DETInputUsedonlyforUSBdetection
13VCC_3V3_OUTSupplyoutputDNU(onlyfortestingpurposes)
14MODULE_ENInputDrivinghighwillenablethemodule
15GNDSupplyinputGround
16NCNotconnectedinternallynotconnected
17VCC_3V6_INSupplyinputSupplyvoltageinput
18RFUBidirectionalRFU(donotconnect)
19RFUBidirectionalRFU(donotconnect)
20GNDSupplyinputGround
21GNDSupplyinputGround
22GNDSupplyinputGround
23GNDSupplyinputGround
24GNDSupplyinputGround
25GNDSupplyinputGround
26GNDSupplyinputGround
27RF_OUTBidirectional50ΩRFoutput/input
28GNDSupplyinputGround
29GND/RF_DIFBidirectionalRFU(donotconnect)
30GNDSupplyinputGround
31NCNotconnectedinternallynotconnected
32NCNotconnectedinternallynotconnected
33‐41GNDSupplyinputGround
3.3 SIGNALDESCRIPTION
Signalname:GND Pinnumber(s):15,20‐26,28,30,33‐41
Thesepinsareusedforgroundingandtoimprovethethermalperformance.Theyshouldbe
connectedtoHostboardGNDnet.
Signalname:GPIO_X Pinnumber(s):2‐6
ThesepinsareusedasgeneralpurposeIO.TheycanbeconfiguredviaSWAPIasinputoroutput
ports.IOvoltagelevelis3.3V.GPIOshavesourcecurrentcapabilityof3mAandsinkcurrentcapability
of6mA.
Signalname:ERASEPinnumber(s):7
Thispinisusedforproductiontestingpurposesonly.Shouldnotbeconnected.
Signalname:RX Pinnumber(s):8
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ThispinisusedformoduleUARTinputsignal.Logiclevelis3.3V.IfUARTisusedforcommunication
thepinshouldbeconnectedtotheHostMCUserialTXport.
Signalname:TX Pinnumber(s):9
ThispinisusedformoduleUARToutputsignal.Logiclevelis3.3V.IfUARTisusedforcommunication
thepinshouldbeconnectedtotheHostMCUserialRXport.
Signalname:USB_DN Pinnumber(s):10
ThispinisusedasUSB_D‐deviceport.ItisadvisedtouseexternalESDprotectioncomponentif
connectedtouseraccessibleUSBconnector.
Signalname:USB_DP Pinnumber(s):11
ThispinisusedasUSB_D+deviceport.ItisadvisedtouseexternalESDprotectioncomponentif
connectedtouseraccessibleUSBconnector.
Signalname:USB_DETPinnumber(s):12
ThispinisonlyusedforUSBconnectiondetection.ItisadvisedtouseexternalESDprotection
componentifconnectedtouseraccessibleUSBconnector.Currentisnotdrawnfromthisinputpin.
Signalname:VCC_3V3_OUT Pinnumber(s):13
Thispinisconnectedtointernalpowerregulatoroutput.Thepinisusedforproductiontestingandit
shouldnotbeused.
Signalname:MODULE_EN Pinnumber(s):14
DrivingthispintohighwillenabletheNUR‐05WL2module.Itisinternallyconnectedtoonboard
voltageregulator’senableinput.Thetriggerlevelis1.2Vandthereadermodulewillwakeupin50ms.
IftheexternalpowerswitchisusedtotoggleONandOFF,thispincanbeconnecteddirectlyto
VCC_3V6_IN.
Signalname:NC Pinnumber(s):16,31,32
Thesepinsareinternallynotconnected.
Signalname:VCC_3V6_IN Pinnumber(s):17
ThispinisusedforpowersupplyinputforNUR‐05Wmodule.Itisrecommendedtouse200µF(low
ESR)100nFand100pFcapacitorneartheVCC_3V6_INinputpintomaintainstableoperatingvoltage
forthereadermodule.
Signalname:RFU Pinnumber(s):1,18,19
Thesepinsarereservedforfutureuse.Donotconnectthesepins.
Signalname:GND/RF_DIF Pinnumber(s):29
ThispinisinternallyconnectedtoGND.ItisreservedforfutureuseassecondaryRFoutput.
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4 OEMDESIGNCONSIDERATIONS
4.1 RFOUTPUTANDANTENNAREQUIREMENTS
TheRFoutput/inputimpedanceis50ΩsothetraceleavingfromtheRF_OUTpinshallbekeptinthatsame
impedanceleveltoavoidreflectionsandmismatchoftheRFsignal.Toprovideanappropriateimpedance
matchplacethematchingcomponentsclosetoRF_OUTpin.Belowthereisthecircuitdiagramthatshallbe
utilizedinthefine‐tuningoftheimpedancematchandintheadditionalfiltering.
FromtheRFIDreadermodule’spointofviewitisimportantthattheusedantennahasalowVSWRvalue.
TheVSWRshallbebetterthan1.5:1inordertoavoiddecreaseinthesensitivityperformanceofthe
receiverbecauseoftheTXpowerreflectingbackfromtheantenna.IntheNUR‐05WL2module,thereisalso
anautomaticleakagecancellationsystemthatdecreasestheeffectofthereflectedsignal,anditalso
improvestheisolationoftheRXsignalfromtheTXsignal.Theautomaticleakagecancellationcanbe
triggeredusingSWAPIcommand.Forfurtherinformationontheleakagecancellationseethesection5.3.
4.2 POWERSUPPLY
TheNUR‐05WL2hasinternallinearpowerregulatorsforgettingbetterpowersupplynoiserejection.
HoweveritisstillimportanttosupplylownoiseandstablepowertotheNUR‐05WL2module.Thevoltage
rippleshouldbekeptunder200mVppanditisrecommendedtoaddaminimumof200µFlowESR,100nF
and100pFcapacitorsnexttotheVCC_3V6_INpin.
VCC_3V3_OUTisinternalregulatoroutputanditisusedforproductiontestingpurposes.Thispinshould
notbeusedtopowerexternalcircuits.
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4.3 USBDEVICEPORT
USB_DP,USB_DNandUSB_DETpinsareusedtoprovide2.0compliantUSBdeviceport.Itmustbe
rememberedthatonlyonecommunicationmethodcanbeusedtocommunicatewiththeNUR‐05WL2
moduleatthetime.ConnectingtheUSBwillautomaticallypreventcommunicationviaserialport.Itis
advisedtouseexternalESDprotectioncomponentifconnectedtouseraccessibleUSBconnector.Belowis
thetypicalschematicsusedwithNUR‐05WL2module.
TypicalschematicsforUSBconnectionwithESDprotection.
Usedcomponents.
RefDescriptionManufacturerPartcode
U15ESDprotectionSTMicroelectronicsUSBLC6‐2SC6
L37CommonmodechokeMurataDLW21SN371SQ2L
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5 RFPARAMETERS
5.1 TXLEVEL
Themaximumoutputpoweris+27dBm(500mW).Thepowercanbeadjustedby1dBsteps.Intotalthere
are19stepsmeaningtheminimumoutputpowervalueis+8dBmthatequalsto6mWofpower.When
usinghigheroutputpowerlevelstheantennasVSWRvaluebecomesmoreandmoreimportantfactor.High
outputpowercombinedtogetherwithantennawithpoorVSWRleadstoasituationwheresignificant
portionofthepowerisreflectedbacktothereceiver.
TXlevelPower:dBm/mWTXlevelPower:dBm/mW
027/5001017/50
126/3981116/40
225/3161215/32
324/2511314/25
423/2001413/20
522/1581512/16
621/1261611/13
720/1001710/10
819/79189/8
918/63198/6
5.2 RECEIVERSENSITIVITY
ThemaximumLBTsensitivityisof‐80dBm.Thereceivercanhandle+5dBmofpowerreflectingbackto
RF_OUTpinwithouthavingabigimpactontheperformance.Tolerancetoreflectingsignalcanbe
significantlyincreasedusingNUR‐05WL2leakagecancellationfunctionality.Thereceiverarchitectureuses
directconversionandithasanintegratedAGC(automaticgaincontroller).
5.3 LEAKAGECANCELLATION
Thedirectionalcoupleroftheinternalleakagecancellationcircuitryseparatestransmittedandreceived
signals.TuningthedirectionalcouplerincreasestheisolationbetweenTXandRXsignals.Youmaytunethe
directionalcouplerusingsoftware;thereisanAPIfunctionofitsownforthatpurpose.Noticethatthe
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tuningdoesnotmatchtheRF_OUTwithanantennasothegoodVSWR(returnloss)oftheantennaisan
essentialfactorofthegoodperformanceofthesystem.
5.4 MODULATION
ItispossibletouseASK(amplitudeshiftkeying)orPR‐ASK(phasereversedamplitudeshiftkeying)
modulation.TagsthatarecompliantwithISO18000‐6C(EPCC1G2)mustsupportbothofthese
modulations.ThePR‐ASKmodulationcantransferenergymoreefficientlytothetagbecauseRFenvelopeis
highmorethanitisusingASKmodulation.BydefaultthemodulationissettoPR‐ASK.
5.5 LINKFREQUENCY
Thelinkfrequencyaffectsthefrequencyoffsetoftagsreplyinrespecttoreader’scarrierwave.Forexample
whenusedlinkfrequencyis256kHz,tagwillreplyatthefrequencyofreadertransmissionfrequency±256
kHz.Theselectableparametersare160kHz,256kHzand320kHz.TagsthatarecompliantwithISO18000‐
6C(EPCC1G2)mustsupportalltheseparameters.Thelinkfrequencyalsoaffectstagtoreaderdatarate
whichiscalculatedbyformulabelow:
Tagtoreaderdatarate=(Linkfrequency/Millercoding)
Bydefaultthelinkfrequencyissetto256kHz.256kHzor320kHzsettingsmustbeusedwhenoperatingin
DRMmode.Itmustberememberedthatchangingtheseparametersmaycausereadertoviolateregionor
countryspecificradioregulations.Followingisaguidelineforhowtochoicerightsetting.Ifchannel
bandwidthis200kHzthan256kHzorlowerlinkfrequencyshouldbeused(forexampleinEU).When
operatinginaregionwhere500kHzchannelbandwidthisavailablealso320kHzlinkfrequencycanbe
used.
Spectralseparationcausedby256kHzlinkfrequencyandMillersub‐carrierencoding.
5.6 RXENCODING(MILLERENCODING)
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LikestatedabovetheMillersub‐carrierencodingschemeaffectsalsotagtoreaderdatarate.Inpracticethe
Millerencodingvalueaffectsthenumberofclockcyclesthattagusestomodulateonesymbol.Sowhen
usinghigherMillerencodingschemestagtoreaderdataratewillbeslowerbutatthesametimeitismore
robusttointerferences.Alsotagsresponsespectrumismoreconcentratedaroundthelinkfrequencywhen
usinghigherMillerschemes.Thisallowsthereceivertousenarrowerchannelfilters.Selectablevaluesare
M2,M4,M8orFM0.
ReceiverfiltersareoptimizedforM4andM8encodingschemes.WhenoperatingonDRMmodevalues4or
8shouldbeusedtooptimizetheperformance.BydefaultMiller4isused.Inadditiontomillerschemesalso
FM0encodingissupported.Inthiscaselinkfrequencydirectlydeterminesthetagtoreaderdatarate.
Tabledescribingdifferentdatarates.
Linkfrequency(kHz)RXencodingTagtoreaderdatarate(kbps)
160FM0160
160M280
160M440
160M820
256FM0256
256M2128
256M464
256M832
320FM0320
320M2160
320M480
320M840
5.7 REGION
TheNUR‐05WL2haspredefinedregionsettingsdefiningfrequencyandchannelsetsforoperatingunder
differentradioregulations.Globallytheregulationsvarydependingonthecountryorpartoftheworld.The
belowtableshowstheavailableoptionsfortheregionandtherespectivefrequencybandtheyuse.Note
thattheantennaalsoneedstobeworkingonthatsamefrequency.
Tableshowingpre‐programmedcountries/regions.
NumberCountry/regionFrequency/channelBW
0ETSI/Europe865.6–867.6MHz/200kHz
1FCC/North‐America902–928MHz/500kHz
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2People'sRepublicofChina920.5–924.5MHz/250kHz
3Malaysia919–923MHz/500kHz
4Brazil915–928MHz/500kHz
5Australia920–926MHz/500kHz
6NewZealand921.5–928MHz/500kHz
7Japan250mWLBT916.8–923.4MHz/200kHz
8Japan 916.8–920.4MHz/200kHz
9Custom840–960MHz
Ifyouwanttousecustomfrequenciesorhoptablesyouneedtofeedparameterdescribedbelow.
Tabledescribingcustomhoptableparameters.
ParameterValueDescription
Frequencyentry840000–960000[kHz]Definesthecenterfrequencyof
thefirsttransmitchannel.
Channelcount1‐100Definesthenumberoftransmit
channels
Channelspacing25*n[kHz]Definesthefrequencybetween
transmitchannels.
Channeltimeminimum100msDefinesthetimethatreadingis
ONatthesamechannel
Waittimemaximum1000msDefinesthetimethattransmitter
issilentbetweenfrequencyhops
Tari1=12.5us2=25usDefinestheTarivalue
LF160000,256000or
320000
Definesthemaximumlink
frequencythatisused
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6 READINGPARAMETERS
6.1 Q‐VALUE
TheQ‐valuedefinestheamountofopenresponseslotsthattagscanuseperoneinventoryround.Number
ofslotscanbecalculatedbyformula2Q.Itisadvisedtousetwiceasmuchslotscomparedtoamountoftags
thatyouhaveinyourreadersreadingfieldsimultaneously.Selectablevaluesare0–15andvalue0means
automaticQ‐valueadjustment.WhenQ=0isusedreaderwillautomaticallyincreasetheQ‐valuewhenlots
ofcollisionsarenoticedanddecreasedthevaluewhenthereareonlyfewcollisions.BydefaulttheQ‐value
issetto0.
TableindicatingtherelationbetweentheQ‐valueandthenumberofopenslotsperround.
Q‐valueslotsQ‐valueslots
0automatic8256
129512
24101024
38112048
416124096
532138192
6641416384
7128 1532768
6.2 SESSION
Therearefoursessionoptionswhichyoucanusewheninitializinginventoryround.Everysessionhastwo
targetstatesAandB.BydefaultGen2tagsareatstateAiftaghasnotbeenreadrecently.Whentagisread
itflipstostateBanddoesn’treplytoreadersquery.Thetablebelowdescribesthepersistenceoftag’sstate
machinewhenusingdifferentsessionvalues.Forexamplewhenusingsession0thetagwillcomebackto
stateAimmediatelywhentagpowerislost.Usuallytaglosesthepowerwhenreaderstopstheinventory
roundorchancesthechannel.PersistencewhentagpowerisONisnotdefinedbytheISO18000‐6Cwhen
usingsessionsettingsS0,S2andS3.Withsession1thetagwillkeepitstateover500msbutlessthan5s.
Withsessionvalues2and3tagswillkeepitstatesover2swhentagpowerislost.Timecanvarydepending
whattagICisused.
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Tableindicatingpersistencecharacteristicsofgen2tags.
FlagPersistence:tagpowerONPersistence:tagpowerOFF
S0indefinitenone
S1500ms<t<5s500ms<t<5s
S2indefinitet>2s
S3indefinitet>2s
BychangingthetargetsettingfromAtargettoBtargetreaderisabletoreadalsotagsthathasflippedits
statetoBstate.ThiswouldhappeniftagswouldhavebeenreadrecentlyusingSession12or3.NUR‐05WL2
modulealsosupportsdualtargetmode.Inthatmodereaderwillchangethetargetmodebetweeninventory
rounds.BydefaulttargetmodeAisused.
6.3 ROUNDS
Theroundssettingdefineshowmanyqueryroundsisdoneinsideoneinventoryround.Afterevery
inventoryroundthereaderwillsenddatatotheHost.Selectablevaluesare0–10.Zeromeaningautomatic
roundsadjustment.Theautomaticadjustmentdecidesaftereveryqueryroundwhetheranotherroundis
necessarybasedonthenumberofdatacollisions.Bydefaultroundssettingissetto0.Thissettingcanhelp
thereadertofindallthetagsthatareinthereadersreadingfieldwhenusingsession0.Becausetagsthat
arefoundinqueryround1doesn’treplayinthefollowingqueryrounds.Whenusingsession1/2/3this
doesnotmakeanysignificantdifferencebecausetagsthatarereadarequietanyway.
Tabledescribingrelationbetweeninventoryroundandqueryround.
Inventoryround
Round1Round2round3…Round10
6.4 SELECTINGTHERIGHTREADINGPARAMETERS
Oneapproachistotesthowmanytagsareinthereadersreadingfieldsimultaneously.Keepthereaderstill
atthepositionthatisasclosetorealreadingenvironmentaspossibleandseehowmanytagsarefound.
Basedonthatamountchooseyouropenslotnumbertobe1.5–2timeslarger(refertothesection6.1).If
readerwillfacemanydifferenttagpopulationsauto‐Qsettingwillbeagoodchoice.
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BesidesQ‐valueoneimportantparameterissession.Ingeneralitcouldbestatedthatifthesizeoftag
populationismeasuredinthousandsratherthaninhundredsitiswisetousesessions2or3.Becausethen
everytagwillbereadonlyonceandthatmakeslargetagpopulationmuchfasterandeasiertoread.When
usingsession2or3itisadvisedtouseMiller8encodingschemetoavoiddatatransfererrorsasmuchas
possible.Rounds1settingisalsoadvisedtobeusedwithsession1or2or3.Withsession0itmightbe
usefultousehigherroundsvaluethan1tobeabletofindalltheindividualtags.Bydefaultautomatic(0)
roundssettingisused.
Othersettingslikemodulation,linkfrequencyandRX‐encodinghasaminorimpacttothereadingspeedof
thereader.Whenoperatinginoptimalenvironmentfollowingwillapply:
RXencoding:FM0isfastestbutquitesensitivetointerferences/M8slowestbutveryrobust
Modulation:NoeffecttospeedbutPR‐ASKhasbetterrangewithsometags
Linkfrequency:320kHzisthefastest/160kHzistheslowest
Guidelinesettingstobeusedwithdifferenttagpopulations.
SettingsTagpopulationSimultaneouslyinthefield
Session0,autoQ,autoRounds 1–1001–100
Session1,autoQ,Rounds1100–1000under500
Session2/3,autoQ,Rounds1100–1000over500
Session2/3,autoQ,Rounds1over1000over500
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7 GPIOCONFIGURATIONS
NUR‐05WL2has5programmableGPIOs.Allofthemcanbeusedasaninputoroutput.Theycanbealso
configuredtohavedifferentpredefinedfunctions.
7.1 INPUT/OUTPUT
AllGPIOscanbeconfiguredviaSWAPItobeinputsoroutputs.IOvoltagelevelis3.3Vandmaximum
sourcecurrentis3mAandsinkcurrent6mA.WhenconfiguredasinputSWAPIcancheckwhatthestate
(high/low)oftheGPIOpinis.WhenGPIOisconfiguredasanoutputtheSWAPIcandrivetheGPIOpinto
highorlow.
7.2 PREDEFINEDFUNCTIONS
ThebelowtabledescribeshowtheNUR‐05WmoduleGPIOscanbeconfigured.
I/OFunctionActionTrigger
Output‐ ‐ ‐
OutputRFON‐ ‐
OutputRFIDREAD‐ ‐
OutputBeeper‐ ‐
OutputAntennacontrol1‐ ‐
OutputAntennacontrol2‐ ‐
Input‐ ‐ ‐
Input‐Notifyrising/falling/both
Input‐Scantagrising/falling/both
Input‐Inventoryrising/falling/both
RFON(GPIOtype:OUTPUT)
WhenGPIOisconfiguredas“RFON”itdriveshighstatealwayswhenpoweramplifieristurnedon.This
functioncanbeusedforexampledrivingLEDindicator.
RFIDREAD(GPIOtype:OUTPUT)
When“RFIDREAD”functionisselectedwillGPIOpindrivehighforashortperiodoftimeafteratimeouthas
surpassedafterlastsuccessfultagreading.Thetimeoutcanbedefinedasaparameterforthefunction.If
notagsweresuccessfullyreadandthetimeoutwassurpassedthepinwilldrivehighthreetimes.This
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functioncanbeusedforexampledrivingaLEDindicator.Notethatthisfunctionrequiresa“scantag”or
“inventory”triggerfromanotherGPIOpinsetasaninput.
Beeper(GPIOtype:OUTPUT)
When“beeper”functionisusedwillGPIOpindrivehighforashortperiodoftimeafteratimeouthas
surpassedafterlastsuccessfultagreading.Thetimeoutcanbedefinedasaparameterforthefunction.If
notagsweresuccessfullyreadandthetimeoutwassurpassedthepinwilldrivehighthreetimes.This
functioncanbeusedforexampledrivingabeeper.Notethatthisfunctionrequiresa“scantag”or
“inventory”triggerfromanotherGPIOpinsetasaninput.GPIOishighalsowhensendingabeepcommand
(13)overtheSWAPI.
Inventory(GPIOtype:INPUT)
When“inventory”functionisselectedwillreaderstartreadingwhenitistriggeredbyselectedGPIO.
Triggeringcanbeconfiguredtobefromfalling/rising/bothedges.Readerwillreadaslongasitfindsnew
tags.Timeintervalbetweenendofreadingandlastfoundtagcanbeconfigured.
Scantag(GPIOtype:INPUT)
WhenGPIOisconfiguredas“scantag”readerwillperformjustoneread.Triggeringcanbeconfiguredtobe
fromfalling/rising/bothedges
Notify(GPIOtype:INPUT)
WhenGPIOisconfiguredas“notify”willreadersendnotificationtoHostapplicationwhentriggeredby
selectedGPIO.Triggeringcanbeconfiguredtobefromfalling/rising/bothedges
Antennacontrol1(GPIOtype:OUTPUT)
WhenGPIOisconfiguredas“antennacontrol1”itcanbeusedforcontrollingexternalmultiplexeronthe
Hostboardtoswitchbetweentwoantennas.ViatheSWAPIit’spossibletoselectwhichantennasare
enabledandusedorletthemoduleautomaticallyswitchbetweenthem.
Case(selectedantenna)antennacontrol1
0(antenna1)low
1(antenna2)high
Antennacontrol1&2(GPIOtype:OUTPUT)
Ifyouwanttoconnectupto4antennasandmultiplexthoseusingNUR‐05WL2moduleyouneedto
configure2GPIOstocontroltheantennaswitch.InthiscaseyoudefineoneGPIOtobe“antennacontrol1”
andsecondonetobe“antennacontrol2”.ViatheSWAPIit’spossibletoselectwhichoftheconnected
antennasareenabledandusedorletthemoduleautomaticallyswitchbetweenthem.
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Case(selectedantenna)antennacontrol1antennacontrol2
0(antenna1)lowlow
1(antenna2)highlow
2(antenna3)lowhigh
3(antenna4)highhigh
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8 DIAGNOSTICFUNCTIONS
8.1 REFLECTEDPOWERMEASUREMENTS
Thismeasurementcanbeusedtocheckwhatisthematchingoftheantenna(s)andfeedline(s).Whenthis
functionistriggeredwillNUR‐05WL2moduleputcarrierwaveONatfullpowerandthenmeasurethe
absolutepowerlevelthatiscomingtoreceiverport.AttenuationintheRX‐lineis11dBandfulloutput
poweris27dBm.Basedonthesetwovaluesyoucandetermineantennasreturnloss(S11)valueusing
formulabelow:
Antennasreturnloss=Powertoantenna–(RX‐lineattenuation+reflectedpowermeas.)
Antennasreturnloss=27–11–(reflectedpowermeas.)
Whenleakagecancelationisusedthesecalculationsarenolongerabsolutereturnlossvaluesbecause
cancellationcircuitryeliminatessomeamountofthesignalreflectingbackfromtheantenna.Inthiscase
thisvalueistheabsolutepowervaluethatisleakingintothereceiverduetoimperfectcouplerisolationor
antennamismatch.
8.2 CHANNELSCANNER
Thisfunctioncanbeusedtomonitortheinterferencesinthecurrentfrequencyband.Itisalsousefulifyou
wanttocheckifsomefixedchannelisinuse.WhenyoutriggerthisfunctionNUR‐05WL2willscanallthe
channelsincurrentregionandreturntheRSSI‐valueofeachchannel.Returnedvaluesareabsolutepower
levelsinreceiver.LossbetweenRF_OUTpinandreceiveris11dBsoactualvaluesareabout11dBhigher.
8.3 RECEIVEDSIGNALSTRENGTH(RSSI)
WhenreadingatagNUR‐05WL2modulealsoreturnsreceivedsignalstrengthindicationvaluesifwanted.
Twovaluesarereturnedperonetag.Oneistheabsolutepowerlevel(dBm)andsecondisthescaledpower
levelvalueofthetagsbackscattersignal.NUR‐05WL2moduleautomaticallyadjustsreceiveraccordingto
outputpowerlevels.CausingthatmaximumandminimumabsoluteRSSIpowerlevelswillvarydepending
fromtheusedoutputpowerlevels.ThatiswhyscaledRSSIvalueisalsoavailable.Scaleis0–100.
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9 DIMENSIONS
9.1 MECHANICALDIMENSIONS
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9.2 LANDPATTERN
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9.3 PASTESTENCIL
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9.4 PACKINGTRAYDIMENSIONS
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All measures are in mm.
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10 SMTASSEMBLYPROCESSANDTHERMALPROCESSING
NUR‐05WL2modulecontainssinglesidedassemblyofSMTcomponentsreflow‐solderedonmultilayerHDI
(highdensityinterconnections)glass‐fiberre‐enforcedepoxyprintedboard.Thebottomsideterminations
areENIG(NiP/Au)plated.SolderingalloyusedforattachingmodulecomponentsiseutecticSnAgCu.
Moduleinternalcomponentssolderinghasbeenoptimizedforminimalthermalstress.
NUR‐05WL2modulesshallbedeliveredinaspecialtraypackingtoprotectmodulesagainstmechanical,
ESDandmoisturerelatedstresses.Duetohighdensityinterconnectionstechnology,moduletotalwater
contenthavetobebelow0.1%‐wpriortoanythermalprocessingabovewaterboilingpoint.
TheboardassemblyprocessofNURmoduleonmotherboardwillintroducere‐flowofmodulecomponents.
Thus,toavoiddegradationofsolderjointinterfaces,themodulehastobestoredandsolderedaccordingto
theguidelinesgivenbelow.
10.1 STORAGECONDITIONS
Long‐termstorage
Storemodulesinunopenedvacuumpacksinadrycabinetunderfollowingenvironmentalconditions
Temperature+15…+27°C(optimal)
Temperaturegradientmax.2°C/hour
Relativehumidity<15%withinspecifiedtemperaturerange
Openedandbrokenpackageshavetobere‐sealed.Ifopentime(floorlifeoutofpack)hasbeen
exceeded,ormoisturecontentdetected,moduleshavetobebakedpriortore‐sealingvacuumpack.
Short‐termstorage(typicallysameasproductionenvironment)
Temperature+20…+27°C
Temperaturegradientmax.2°C/hour
Relativehumidity<15%withinspecifiedtemperaturerange
ModulesmaybestoredinadrycabinetwithoutprotectivepackingaccordingtoIPC/JEDECJ‐STD‐
033B.1,table7‐1.
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MSLlevelandopentime
MSLlevel5
Opentime(floorlifeoutofthe
bag)
48h
10.2 SOLDERINGPROCESS
Boundaryconditions
AcceptablesolderingmethodsConvectionreflowinairornitrogenatmosphere
Condensationreflowsoldering(vaporphase)
Recommendedstencilthickness125um±10um
PaddesignonmotherboardSeerecommendedpadpattern
StencilopeningsSeerecommendedstencilpattern
RecommendedsolderalloySnAg3.8±0.2Cu0.7±0.2
Note!Ifusingunder‐eutecticsolderalloys,suchas
SAC305,itmaybenecessarytoincreasereflow
peaktemperatureby5‐10°C,duetohighermp.
andlowerfluidityofnon‐eutecticSnAgCualloys.
Thiswillincreasethermalstresstomoduleand
motherboardgreatly.
Convectionreflowovenheater
configuration
Doublesidedheatingrequiredinreflow,
recommendedinpreheatingzones.
Maximumabsorbedmoisture
contentpriortothermal
processing
0.1%‐w(TestmethodIPC‐TM‐650,2.6.28)
Moisturecontentand/ormoistureabsorption
rate,PrintedBoard
Recommendedmoisture
reductioncondition
+60°C/12hvacuumpackremovedduringdrying,
re‐sealafterdrying,unlessmoduleswillbeused
withinallowedopentimeafterdrying
Moistureandsolvent
contamination
Nomoistureorsolventcontaminationallowedin
solderpasteoronsolderablesurfaces
Recommendedreflowconditions
Preheatingphase‐max.duration180s
‐endtemperature190‐200°C
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‐deltaTonassemblymax.10°Catendof
preheating
Solderingphase‐totalduration190s
‐max.timeabove217°C(mp.)30s
‐Tpeakmax.235°C,measuredatmodulebottom
‐Tpeakmax.225°C,measuredatmotherboard
surface,undermodule
CoolingTwo‐stage,doublesidedcoolingrecommended
1ststage:2‐5°C/scoolinguntilmeltingpoint
2ndstage:1‐3°C/saftermeltingpoint
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11 REGULATORYAGENCIESINFORMATION
WhenOEMpreferstoleverageNordicID’sgrantsandcertificationsoftheNUR‐05WL2UHFRFIDmodule,
thehostdevicedocumentationshallincluderegulatorycomplianceinformationontheNUR‐05WL2
module.Correspondingtotheapplicableregulatoryagenciesthefollowingsectionsoutlineregulatory
complianceinformationneededintheuserdocumentationandexternallabelsforthehostdevicesinto
whichtheNUR‐05WL2isintegrated.
WhenleveragingNordicID’sgrantsandcertifications,antennashallbetakenintoaccountinviewofthe
factthattheNUR‐05WL2modulehasmettheessentialregulatoryrequirementswiththeantennaslistedin
thecontextofparticularregulatorycomplianceinformation(ApprovedAntennas).Usingtheantennathatis
anapprovedone,OEMintegratormaydemonstratewithlesseffortthatthedevicewiththeintegrated
NUR‐05WL2moduleisincompliancewiththerequirements.
11.1 EUROPEANUNIONANDEFTACOUNTRIES
USER’SGUIDEREQUIREMENTS
ThisapparatusisincompliancewiththeessentialrequirementsoftheR&TTEDirective1999/5/EC.Inorder
toprovepresumptionofconformitywiththeessentialrequirementsoftheR&TTEDirective1999/5/ECthe
followingrequirementsandtestmethodshavebeenappliedtotheapparatus:
• article3.2:ETSIEN302208v1.3.1
RadiospectrummattersforRadioFrequencyIdentification(RFID)equipmentoperatingintheband
865MHzto868MHzwithpowerlevelsupto2W
• article3.1b:ETSIEN301489‐1v1.9.1
CommonElectroMagneticCompatibility(EMC)requirements
• article3.1b:ETSIEN301489‐3v1.4.1
SpecificElectroMagneticCompatibility(EMC)conditionsforShort‐RangeDevices(SRD)operatingon
frequenciesbetween9kHzand40GHz
• article3.1a:EN60950‐1:2005
GeneralrequirementsforSafetyofInformationTechnologyEquipment
ThisapparatusisincompliancewithEUDirective2003/95/EC,ReductionofHazardousSubstances(RoHS).
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Česky
[Czech]
[nameofmanufacture]tímtoprohlašuje,žetento[typeofapparatus]jeveshoděsezákladnímipožadavkya
dalšímipříslušnýmiustanovenímisměrnice1999/5/ES.
Dansk
[Danish]
Undertegnede[nameofmanufacture]erklærerherved,atfølgendeudstyr[typeofapparatus]overholder
devæsentligekravogøvrigerelevantekravidirektiv1999/5/EF.
Deutsch
[German]
Hiermiterklärt[nameofmanufacture],dasssichdasGerät[typeofapparatus]inÜbereinstimmungmitden
grundlegendenAnforderungenunddenübrigeneinschlägigenBestimmungenderRichtlinie1999/5/EG
befindet.
Eesti
[Estonian]
Käesolevagakinnitab[nameofmanufacture]seadme[typeofapparatus]vastavustdirektiivi1999/5/EÜ
põhinõuetelejanimetatuddirektiivisttulenevateleteisteleasjakohastelesätetele.
English
Hereby,[nameofmanufacture],declaresthatthis[typeofapparatus]isincompliancewiththeessential
requirementsandotherrelevantprovisionsofDirective1999/5/EC.
Español
[Spanish]
Pormediodelapresente[nameofmanufacture]declaraqueel[typeofapparatus]cumpleconlos
requisitosesencialesycualesquieraotrasdisposicionesaplicablesoexigiblesdelaDirectiva1999/5/CE.
Ελληνική
[Greek]
ΜΕΤΗΝΠΑΡΟΥΣΑ[nameofmanufacture]ΔΗΛΩΝΕΙΟΤΙ[typeofapparatus]ΣΥΜΜΟΡΦΩΝΕΤΑΙΠΡΟΣΤΙΣ
ΟΥΣΙΩΔΕΙΣΑΠΑΙΤΗΣΕΙΣΚΑΙΤΙΣΛΟΙΠΕΣΣΧΕΤΙΚΕΣΔΙΑΤΑΞΕΙΣΤΗΣΟΔΗΓΙΑΣ1999/5/ΕΚ.
Français
[French]
Parlaprésente[nameofmanufacture]déclarequel'appareil[typeofapparatus]estconformeaux
exigencesessentiellesetauxautresdispositionspertinentesdeladirective1999/5/CE.
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Italiano
[Italian]
Conlapresente[nameofmanufacture]dichiarachequesto[typeofapparatus]èconformeairequisiti
essenzialiedallealtredisposizionipertinentistabilitedalladirettiva1999/5/CE.
Latviski
[Latvian]
Aršo[nameofmanufacture]deklarē,ka[typeofapparatus]atbilstDirektīvas1999/5/EKbūtiskajām
prasībāmuncitiemartosaistītajiemnoteikumiem.
Lietuvių
[Lithuanian]
Šiuo[nameofmanufacture]deklaruoja,kadšis[typeofapparatus]atitinkaesminiusreikalavimusirkitas
1999/5/EBDirektyvosnuostatas.
Nederlands
[Dutch]
Hierbijverklaart[nameofmanufacture]dathettoestel[typeofapparatus]inovereenstemmingismetde
essentiëleeisenendeandererelevantebepalingenvanrichtlijn1999/5/EG.
Malti
[Maltese]
Hawnhekk,[nameofmanufacture],jiddikjaralidan[typeofapparatus]jikkonformamal‐ħtiġijietessenzjali
umaprovvedimentioħrajnrelevantilihemmfid‐Dirrettiva1999/5/EC.
Magyar
[Hungarian]
Alulírott,[nameofmanufacture]nyilatkozom,hogya[typeofapparatus]megfelelavonatkozóalapvetõ
követelményeknekésaz1999/5/ECirányelvegyébelõírásainak.
Polski
[Polish]
Niniejszym[nameofmanufacture]oświadcza,że[typeofapparatus]jestzgodnyzzasadniczymiwymogami
orazpozostałymistosownymipostanowieniamiDyrektywy1999/5/EC.
Português
[Portuguese]
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[nameofmanufacture]declaraqueeste[typeofapparatus]estáconformecomosrequisitosessenciaise
outrasdisposiçõesdaDirectiva1999/5/CE.
Slovensko
[Slovenian]
[nameofmanufacture]izjavlja,dajeta[typeofapparatus]vskladuzbistvenimizahtevamiinostalimi
relevantnimidoločilidirektive1999/5/ES.
Slovensky
[Slovak]
[nameofmanufacture]týmtovyhlasuje,že[typeofapparatus]spĺňazákladnépožiadavkyavšetkypríslušné
ustanoveniaSmernice1999/5/ES.
Suomi
[Finnish]
[nameofmanufacture]vakuuttaatätenettä[typeofapparatus]tyyppinenlaiteondirektiivin1999/5/EY
oleellistenvaatimustenjasitäkoskeviendirektiivinmuidenehtojenmukainen.
Svenska
[Swedish]
Härmedintygar[nameofmanufacture]attdenna[typeofapparatus]ståriöverensstämmelsemedde
väsentligaegenskapskravochövrigarelevantabestämmelsersomframgåravdirektiv1999/5/EG.
LABELINGREQUIREMENTS
The'CE'markingmustbeinavisibleareaontheOEMproduct.
APPROVEDANTENNAS
MaximumallowedERPpoweris33dBm.NUR‐05WL2hasoutputpowerof27dBm.Meaningthat8dBiisthe
maximumallowedantennagain.
Formulahowtocalculatemaximumallowedantennagain:
27dBm–2.15(dipolegain)+[antennagaindBi]–[cableattenuationdB]<33dBm
Beamwidthrestrictions:
Fortransmissions≤500mWe.r.p.thereshallbenorestrictiononbeamwidth.
Fortransmissionsof>500mWe.r.p.to≤1000mWe.r.p.beamwidthsshallbe≤180º
Fortransmissionsof>1000mWe.r.p.to2000mWe.r.p.beamwidthsshallbe≤90º
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11.2 FCC
ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuantto
Part15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmful
interferenceinaresidentialinstallation.Thisequipmentgeneratesusesandcanradiateradiofrequency
energyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmfulinterferenceto
radiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticular
installation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcan
bedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrectthe
interferencebyoneofthefollowingmeasures:
• Reorientorrelocatethereceivingantenna.
• Increasetheseparationbetweentheequipmentandreceiver.
• Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris
connected.
• Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:(1)
Thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyinterferencereceived,
includinginterferencethatmaycauseundesiredoperation.
FCCCaution:Anychangesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliance
couldvoidtheuser'sauthoritytooperatethisequipment.
ThisNUR‐05WL2transmittermoduleisauthorizedtobeusedinotherdevicesonlybyOEMIntegrators
underthefollowingconditions:
1.Theantenna(s)mustbeinstalledsuchthataminimumseparationdistanceof20cmismaintained
betweentheradiator(antenna)&user’s/nearbypeople’sbodyatalltimes.
2.Thetransmittermodulemustnotbeco‐locatedwithanyothertransmitter,exceptwiththosethatare
withinthelimitsshownintheNUR‐05WL2filing.
3.Thetransmittermodulecanonlybeusedwithahostantennacircuittracelayoutdesigninstrict
compliancewiththeOEMinstructionsprovided.
Whentheconditionsabovearemet,typicallynofurthertransmittertestingisrequired.However,theOEM
integratorisstillresponsiblefortestingtheirend‐productforanyadditionalcompliancerequirements
requiredwiththismoduleinstalled(forexample,digitaldeviceemissions,PCperipheralrequirements,etc.).
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TheantennausedwiththeNUR‐05WL2transmittermodulecanhaveagainof8dBiatthemaximum.
Highergainantennasmaybeusedifcablelosscompensatestheexceededantennagain.Forexample2dB
antennacablelossreducesEIRPsothat10dBiantennamaybeused.
Note
Intheeventthattheseconditionscan’tbemet(forcertainconfigurationsorco‐locationwithanother
transmitter),thentheFCCauthorizationisnolongerconsideredvalidandtheFCCIDcan’tbeusedon
thefinalproduct.Inthesecircumstances,theOEMintegratorwillberesponsibleforreevaluatingthe
endproduct(includingthetransmitter)andobtainingaseparateFCCauthorization.
TheOEMintegratorhastobeawarenottoprovideinformationtotheenduserregardinghowtoinstallor
removethisRFmoduleintheusermanualoftheendproduct.
FortheUser’sGuidetherequiredFCCstatementsoutlinedintheUser’sGuideRequirementssectionmust
beinaprominentlocation.
USER’SGUIDEREQUIREMENTS
“TocomplywithFCC’sRFradiationexposurerequirements,theantenna(s)usedforthistransmittermust
beinstalledsuchthataminimumseparationdistanceof20cmismaintainedbetweentheradiator
(antenna)&user’s/nearbypeople’sbodyatalltimesandmustnotbeco‐locatedoroperatingin
conjunctionwithanyotherantennaortransmitter.”
“ThisdevicecomplieswithPart15oftheFCCRules”
“Anychangesormodificationstothetransmittingmodulenotexpresslyapprovedby
NordicIDOycouldvoidtheuser’sauthoritytooperatethisequipment”
LABELINGREQUIREMENTS
Theendproductmustbelabeledwiththefollowingidentificationinformationinavisiblearea:
“ContainsTransmitterModuleFCCID:SCCNUR05WL2”
or
“ContainsFCCID:SCCNUR05WL2”
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APPROVEDANTENNAS
Option1:
Manufacturer: Nordic ID
Antenna Description: Circular polarized patch antenna
Frequency range: 902 – 928 MHz
Manufacturer Part Number: Sampo S0
Gain: 7dBi
Option2:
Manufacturer: TBD
Antenna Description: TBD
Frequency range: TBD
Manufacturer Product Name: TBD
Gain: TBD
Option3:
Manufacturer: TBD
Antenna Description: TBD
Frequency range: TBD
Manufacturer Product Name: TBD
Gain: TBD
11.3 INDUSTRYCANADA
ThisdevicecomplieswithIndustryCanadalicence‐exemptRSSstandard(s).Operationis
subjecttothefollowingtwoconditions:(1)thisdevicemaynotcauseinterference,and(2)
thisdevicemustacceptanyinterference,includinginterferencethatmaycause
undesiredoperationofthedevice.
UnderIndustryCanadaregulations,thisradiotransmittermayonlyoperateusinganantennaofa
typeandmaximum(orlesser)gainapprovedforthetransmitterbyIndustryCanada.Toreduce
potentialradiointerferencetootherusers,theantennatypeanditsgainshouldbesochosenthat
theequivalentisotropicallyradiatedpower(e.i.r.p.)isnotmorethanthatnecessaryforsuccessful
communication.
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ToleveragetheNordicID’sICgrant,thedevicewiththeintegratedNUR‐05WL2moduleshallbemetthe
followingconditions:
1.TheantennausedwiththeNUR‐05WL2modulemustbeinstalledsothatthedistanceoftheantenna
fromallpersonscanbemaintainedatleast20cmineverysituation.
2.Theantenna(s)usedwiththeNUR‐05WL2modulemustnotbecollocatedinconjunctionwithanyother
transmitteroritsantennathatiscapableoftransmittingatthesametime,exceptthetransmitter‐antenna
configurationsthatarewithinthelimitsoftheNUR‐05WL2’sICgrant.
3.ThedesignofanantennacircuittracelayoutinahostshallcomplywiththeOEMdesigninstructions
provided.
Whentheconditionsabovearemet,typicallynotransmittertestingisrequired,althoughtheOEM
integratorshalldemonstratethattheend‐productisincompliancewiththeotherregulatoryrequirements.
Thereisnouser’sdocumentationrequirementsotherthanthattherequiredFCCstatementsoutlinedinthe
FCCsectionareinaprominentplaceintheuser’sguide.
LABELLINGREQUIREMENTSFORTHEHOSTDEVICE
Theendproductmustbelabeledwiththefollowingidentificationinformationinavisiblearea:
“ContainsIC:5137A‐NUR05WL2”
CERTIFIEDANTENNAS
This radio transmitter 5137A-NUR05WL2 has been approved by Industry Canada to operate with
the antenna types listed below with the maximum permissible gain and required antenna
impedance for each antenna type indicated. Antenna types not included in this list, having a gain
greater than the maximum gain indicated for that type, are strictly prohibited for use with this
device.
Option1:
Manufacturer: Nordic ID
Antenna Description: Circular polarized patch antenna
Frequency range: 902 – 928 MHz
Manufacturer Part Number: Sampo S0
Gain: 7dBi
![](/img.php?id=2084232&img=bg2a.png)
2013‐09‐27
NUR‐05WL2ImplementationGuidev1.1
11.4 INDUSTRIECANADA
LeprésentappareilestconformeauxCNRd'IndustrieCanadaapplicablesauxappareilsradio
exemptsdelicence.L'exploitationestautoriséeauxdeuxconditionssuivantes:(1)l'appareilne
doitpasproduiredebrouillage,et(2)l'utilisateurdel'appareildoitacceptertoutbrouillage
radioélectriquesubi,mêmesilebrouillageestsusceptibled'encompromettrelefonctionnement.
Conformémentàlaréglementationd'IndustrieCanada,leprésentémetteurradiopeut
fonctionneravecuneantenned'untypeetd'ungainmaximal(ouinférieur)approuvépour
l'émetteurparIndustrieCanada.Danslebutderéduirelesrisquesdebrouillageradioélectrique
àl'intentiondesautresutilisateurs,ilfautchoisirletyped'antenneetsongaindesortequela
puissanceisotroperayonnéeéquivalente(p.i.r.e.)nedépassepasl'intensiténécessaireà
l'établissementd'unecommunicationsatisfaisante..
LemoduletransmetteurNUR‐05WL2estautoriséàêtreutiliséavecd´autresappareilsuniquementpardes
intégrateursOEMsouslesconditionssuivantes:
1.Laoulesantenne(s)doiventêtreinstalléesàunedistancedeseparationminimumde20cm,celle‐cidoit
êtremaintenueentreleradiateur(antenne)etle(s)utilisateur(s)/outoute(s)autre(s)personne(s)atout
moment.
2.Lemoduletransmetteurnedoitpasêtrecolocaliséavecd´autre(s)transmetteur(s),saufsice(s)
dernier(s)répond(ent)avecceuxquisontdansleslimitesindiquéesdansl´applicationdeNUR‐05WL2
3.Lemoduletransmetteurpeutêtreuniquementutiliséavecunschemadudesigndeconfigurationdela
pisteducircuitdel´antennehôteenrespectantstrictementlesinstructionsOEMfournies.
EXIGENCESAPPLICABLESAUXAPPAREILSHÔTES
Leproduitfinidoitdisposerd´étiquettementionnantlesinformationsuivantesd´identificationsurune
surfacevisible:
“ContainsIC:5137A‐NUR05WL2”
TYPESD'ANTENNESACCEPTABLES
Leprésentémetteurradio(IC:5137A‐NUR05WL2)aétéapprouvéparIndustrieCanadapourfonctionner
aveclestypesd'antenneénumérésci‐dessousetayantungainadmissiblemaximaletl'impédancerequise
pourchaquetyped'antenne.Lestypesd'antennenoninclusdanscetteliste,oudontlegainestsupérieur
augainmaximalindiqué,sontstrictementinterditspourl'exploitationdel'émetteur.
![](/img.php?id=2084232&img=bg2b.png)
2013‐09‐27
NUR‐05WL2ImplementationGuidev1.1
Option1:
Fabricant: Nordic ID
Déscription de l´antenne: Circular polarized patch antenna
Portée de la fréquence: 902 – 928 MHz
Numéro de la pièce du fabricant: Sampo S0
Gain: 7dBi