Pilz and KG PITM3 RFID Operating mode selector User Manual PITm3 x
Pilz GmbH & Co. KG RFID Operating mode selector PITm3 x
PITm3.x_User manual
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PITm3.2p
OperatingManual1003176EN04
Operatorterminals
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Preface
Thisdocumentistheoriginaldocument.
AllrightstothisdocumentationarereservedbyPilzGmbH&Co.KG.Copiesmaybemade
forinternalpurposes.Suggestionsandcommentsforimprovingthisdocumentationwillbe
gratefullyreceived.
Pilz®,PIT®,PMI®,PNOZ®,Primo®,PSEN®,PSS®,PVIS®,SafetyBUSp®,
SafetyEYE®,SafetyNETp®,thespiritofsafety®areregisteredandprotectedtrademarks
ofPilzGmbH&Co.KGinsomecountries.
SDmeansSecureDigital
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Content
OperatingManualPITm3.2p
1003176EN04 3
Section1 Introduction 5
1.1 Validityofdocumentation 5
1.1.1 Retainingthedocumentation 5
1.2 Definitionofsymbols 6
Section2 Overview 7
2.1 Featuresoftheoperatingmodeselectorswitch 8
2.2 Featuresoftransponderkey 9
2.3 Controlelements 10
Section3 Safety 12
3.1 Intendeduse 12
3.2 Safetyregulations 13
3.2.1 Useofqualifiedpersonnel 13
3.2.2 Warrantyandliability 13
3.2.3 Disposal 13
Section4 Functiondescription 14
4.1 Interfaceforstatusinformation 16
4.1.1 Timingdiagramsforoperatoractions 18
4.1.2 Timingdiagramfordeviceerror 20
4.1.3 Timingdiagramsforusererror:"Noauthorisation" 21
4.1.4 Timingdiagramsforusererror:"Buttonoperatedincorrectly" 23
4.2 Operatingmodeinterface 25
4.2.1 Switchbehaviourafteratransponderkeyisremoved 25
4.2.2 Controlprogramrequirements 27
4.3 KeyIDinterface 28
4.3.1 KeyIDnumberofthetransponderkey 28
4.3.2 CommunicationmodefordownloadingtheKeyIDnumber 30
4.3.2.1 Transmittercontrolledcommunicationmode 30
4.3.2.2 Handshakecontrolledcommunicationmode 31
4.3.3 Evaluationbyacontrolsystem 32
4.3.3.1 EvaluationoftheKeyIDnumberwithtransmittercontrolledcommunication32
4.3.3.2 EvaluationoftheKeyIDnumberwithhandshakecontrolledcommunica
tion
35
Section5 Installation 39
5.1 Generalinstallationguidelines 39
5.2 Dimensions 40
5.3 Mountingcutout 41
Section6 Wiring 42
6.1 Terminalconfiguration 42
6.2 Connectingtheunit 43
6.3 Connectiontoacontrolsystem 44
Section7 Operation 47
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Content
OperatingManualPITm3.2p
1003176EN04 4
7.1 SelectoperatingmodesOM1...BA4 48
7.2 Selectspecialmode(service) 49
7.3 Monitoringofoperatingtime 50
7.4 Switchoverdelayt1 50
7.5 Troubleshooting 51
7.6 Diagnostics 52
7.6.1 Statusinformationabouttheinterfaceforstatusinformation 52
7.6.2 Statusinformationaboutbuttonbacklighting 52
7.6.3 Statusinformationviaauthorisationdisplay 53
Section8 Technicaldetails 54
8.1 Safetycharacteristicdata 56
Section9 Supplementarydata 57
9.1 Radioapproval 57
Section10 Orderreference 58
10.1 Product 58
10.2 Accessories 58
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Introduction
OperatingManualPITm3.2p
1003176EN04 5
1 Introduction
1.1 Validityofdocumentation
ThisdocumentationisvalidfortheproductPITm3.2p.Itisvaliduntilnewdocumentationis
published.
Thisoperatingmanualexplainsthefunctionandoperation,describestheinstallationand
providesguidelinesonhowtoconnecttheproduct.
1.1.1 Retainingthedocumentation
Thisdocumentationisintendedforinstructionandshouldberetainedforfuturereference.
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Introduction
OperatingManualPITm3.2p
1003176EN04 6
1.2 Definitionofsymbols
Informationthatisparticularlyimportantisidentifiedasfollows:
DANGER!
Thiswarningmustbeheeded!Itwarnsofahazardoussituationthatposes
animmediatethreatofseriousinjuryanddeathandindicatespreventive
measuresthatcanbetaken.
WARNING!
Thiswarningmustbeheeded!Itwarnsofahazardoussituationthatcould
leadtoseriousinjuryanddeathandindicatespreventivemeasuresthatcan
betaken.
CAUTION!
Thisreferstoahazardthatcanleadtoalessseriousorminorinjuryplus
materialdamage,andalsoprovidesinformationonpreventivemeasures
thatcanbetaken.
NOTICE
Thisdescribesasituationinwhichtheproductordevicescouldbedam
agedandalsoprovidesinformationonpreventivemeasuresthatcanbe
taken.Italsohighlightsareaswithinthetextthatareofparticularimport
ance.
INFORMATION
Thisgivesadviceonapplicationsandprovidesinformationonspecialfea
tures.
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Overview
OperatingManualPITm3.2p
1003176EN04 7
2 Overview
Theoperatingmodeselectorswitchmayonlybeoperatedinconjunctionwithatranspon
derkey.5transponderkeysareavailable,eachwithdifferentauthorisations.
Transponder key
24 V DC
Evaluation device
Safety control system
(e.g. PNOZ m1p) with
"1oon" evaluation
Higher-level
process control system
SOM1
SOM2
SOM3
SOM4
SOM5
Service
In n
In n+1
In n+2
In n+3
In n+4
A1
A2
IDo0 ... IDo3,
IDi0, IDi1
SIo0 ... SIo3
6
4
6
4
Fig.:Operatingmodeselectorswitchinanapplication(principle)
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Overview
OperatingManualPITm3.2p
1003176EN04 8
2.1 Featuresoftheoperatingmodeselectorswitch
Theproducthasthefollowingfeatures:
}Supplyvoltage24VDC
}4pushbuttonsforswitchingtheoperatingmode
}Selectedoperatingmodeisdisplayedthroughpushbuttonbacklighting
}4operatingmodesOM1...OM4
}1specialmodeOM5(Service)
}5monitoredsemiconductoroutputs(24V)inaccordancewithEN614961;
1semiconductoroutputperoperatingmode
}Interfaceforstatusinformation,consistingof4signaloutputs(24V)
}Statusinformationisdividedintoinformationclasses:
– Operatoractions
Selecttransponderkey
Removetransponderkey
Selectoperatingmode
– Messages(e.g.usererror,fault)
}Interface(KeyIDinterface)fordownloadingtheKeyIDnumberofthetransponderkey
youareusing,consistingof
– 4semiconductoroutputs(24V)
– 2inputs
}ConfigurablecommunicationmodefordownloadingtheKeyIDnumber
– Transmittercontrolledcommunicationmode
– Handshakecontrolledcommunicationmode
}AuthorisationsofatransponderkeyaredisplayedviaLEDs
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Overview
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1003176EN04 9
2.2 Featuresoftransponderkey
AtransponderkeycontainsaKeyIDnumberandtheauthorisationstowhichyoucan
switchwiththattransponderkey.
Features:
}Replacesthemechanicalkey
}Differentauthorisations
}Authorisationsareidentifiedviaprinted"KeyMode".
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Overview
OperatingManualPITm3.2p
1003176EN04 10
2.3 Controlelements
[1]
[2] [3] [4]
Fig.:Frontview
Legend:
[1] Buttontoselectanoperatingmode
1 ButtonforOM1/OM5
2 ButtonforOM2
3 ButtonforOM3
4 ButtonforOM4
[2] Authorisationdisplay–LEDstodisplaytheauthorisationsfortherelevanttranspon
derkey
1 AuthorisationforOM1
2 AuthorisationforOM2
3 AuthorisationforOM3
4 AuthorisationforOM4
5 AuthorisationforOM5
[3] Slotforinsertingthetransponderkey
[4] Transponderkey
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Overview
OperatingManualPITm3.2p
1003176EN04 11
4 3 2 1
On
Off
SOM1
SOM2
SOM3
SOM4
SOM5
IDo0
IDo1
IDo2
IDo3
IDi0
IDi1
Slo0
Slo1
Slo2
Slo3
A1
A2
[1]
Fig.:Viewfromabove
Legend:
[1] DIPswitchforconfiguringtheswitchingbehaviourafterthetransponderkeyhas
beenremoved
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Safety
OperatingManualPITm3.2p
1003176EN04 12
3 Safety
3.1 Intendeduse
Theoperatingmodeselectorswitchissuitableformachinesthatcanbeoperatedinmul
tipleoperatingmodeswithdifferentprotectivemeasuresand/orworkprocedures.Itenables
youtoswitchbetweendefinedoperatingmodes,suchas:
}Setupmode
}Manualmode
}Automaticmode
}Service
Theoperatingmodeselectorswitchmeetsthefollowingsafetyrequirements:
}Interlocktoprotectagainstunauthorisedswitching
Contactwithatransponderkeyisrequiredinordertoswitchtoanoperatingmode.
}Accessauthorisationsarerestrictedtocertaingroups
Atransponderkeywiththerelevantauthorisationisrequiredinordertoswitchtoacer
tainoperatingmode.
}Preventsunintentionalswitching
Theswitchtoadifferentoperatingmodeisonlyrecognisedoncethecorresponding
(selection)pushbuttonhasbeenoperatedforadefinedperiod("deliberateoperatorac
tion").Multipleoperationof(selection)pushbuttonsisdetected.
}Safe"1fromn"circuitoftheoperatingmodeoutputs
Theoperatingmodeselectorswitchonlyeverleadstooneoperatingmodeoutput"1"
signal.
Dependingontheapplicationareaanditsrespectiveregulations,theoperatingmodese
lectorswitchcanbeuseduptoSILCL2(ENIEC62061)anduptoPLd
(ENISO138491),iftheoperatingmodesareevaluatedbyasafetycontrolsystemwith
safe"1oon"evaluation.
Switchingmustnotinitiateahazardousmovement,norcanitcancelanexistingcontrol
command.
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Safety
OperatingManualPITm3.2p
1003176EN04 13
3.2 Safetyregulations
3.2.1 Useofqualifiedpersonnel
Theproductsmayonlybeassembled,installed,programmed,commissioned,operated,
maintainedanddecommissionedbycompetentpersons.
Acompetentpersonissomeonewho,becauseoftheirtraining,experienceandcurrentpro
fessionalactivity,hasthespecialistknowledgerequiredtotest,assessandoperatethe
workequipment,devices,systems,plantandmachineryinaccordancewiththegeneral
standardsandguidelinesforsafetytechnology.
Itisthecompany’sresponsibilityonlytoemploypersonnelwho:
}Arefamiliarwiththebasicregulationsconcerninghealthandsafety/accidentpreven
tion
}Havereadandunderstoodtheinformationprovidedinthisdescriptionunder"Safety"
}Andhaveagoodknowledgeofthegenericandspecialiststandardsapplicabletothe
specificapplication.
3.2.2 Warrantyandliability
Allclaimstowarrantyandliabilitywillberenderedinvalidif
}Theproductwasusedcontrarytothepurposeforwhichitisintended
}Damagecanbeattributedtonothavingfollowedtheguidelinesinthemanual
}Operatingpersonnelarenotsuitablyqualified
}Anytypeofmodificationhasbeenmade(e.g.exchangingcomponentsonthePCB
boards,solderingworketc.).
3.2.3 Disposal
}Insafetyrelatedapplications,pleasecomplywiththemissiontimeTMinthesafetyre
latedcharacteristicdata.
}Whendecommissioning,pleasecomplywithlocalregulationsregardingthedisposalof
electronicdevices(e.g.ElectricalandElectronicEquipmentAct).
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Functiondescription
OperatingManualPITm3.2p
1003176EN04 14
4 Functiondescription
Theoperatingmodeselectorswitchenablesyoutoswitchbetween5differentoperating
modes(operatingmodesOM1...OM4andspecialoperatingmodeOM5(Service)).
ForOM1...OM4,onebuttoneachisavailable.Forthespecialoperatingmode(Service),
buttonOM1mustbeoperatedforacertainperiod(seeMonitoringofoperating
time[ 50]).Eachbuttonisassignedamonitoredsemiconductoroutput.Operatingthe
buttonchangesthesemiconductoroutputfroma"0"signaltoa"1"signal.Theoperating
modeselectorswitchguaranteesthatonlyoneofthesemiconductoroutputshasa"1"sig
nalatanyonetime.
RFID
Receiver
Power
User Interface
A1
A2
SOM1
SOM2
IDo0
IDo1
IDo2
IDo3
SOM3
SOM4
SOM5
SIo0
SIo1
SIo2
SIo3
IDi0
IDi1
Inputs
Terminals
(Safe) Operating Modes
Interface
Key ID Interface
Status Information
Interface
Transponder Key
Fig.:Blockdiagram
Legend:
TransponderKey Electronickeytoenableachangeofoperatingmode
UserInterface }Buttontoselecttheoperatingmode
}Authorisationdisplay(LEDstodisplaytheauthorisationsfor
therelevanttransponderkey)
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Functiondescription
OperatingManualPITm3.2p
1003176EN04 15
A1,A2 Supplyvoltage
SOM1…SOM5 Operatingmodeinterface
Interfacetodisplaytheoperatingmodethatiscurrentlyselected,
consistingof5monitoredoutputs
IDo0…IDo3and
IDi0…IDi1
KeyIDinterface
InterfacetodownloadtheKeyIDnumbertoacontrolsystem,
consistingof4outputsand2inputs
SIo0…SIo3 Interfaceforstatusinformation
Interfacetosignalstatusinformation,
consistingof4signaloutputs
Theoperatingmodeselectorswitchisprotectedagainstunauthorisedoperation.Aswitch
betweenoperatingmodesmustbeenabledviaatransponderkey.
Authorisationsofatransponderkey
Atotalof5transponderkeysareavailableforanoperatingmodeselectorswitch.Each
transponderkeyprovidesauthorisationtoswitchupto5operatingmodes,includingspecial
authorisations.Atransponderkeycanbeidentifiedviatheprintedkeymode.
Assignmentofkeymodestoauthorisations
Designation Markingontransponderkey Authorisationforoperatingmode
KeyMode01 1OM1
KeyMode02 2OM1+OM2
KeyMode03 3OM1+OM2+OM3
KeyMode04 4OM1+OM2+OM3+OM4
KeyService Service OM1+OM2+OM3+OM4+OM5(Service)
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Functiondescription
OperatingManualPITm3.2p
1003176EN04 16
4.1 Interfaceforstatusinformation
Variousstatusinformationcanbesignalledviatheinterfaceforstatusinformation(see
Blockdiagram[ 14]).Thestatusinformationcanbeevaluatedthroughacontrolsystem.
Thestatusinformationissubdividedintothefollowinginformationclasses:
}Operatoractions
– Inserttransponderkey
– Removetransponderkey
– Selectoperatingmode
}Messages(e.g.usererror,fault)
NOTICE
Whentheoperatingmodeisselected(SIo3…SIo0=3h,8h...Bh)and
whenthereisadeviceerror(Dh)theinformationremainsindefinitely
present.Allotherinformationstaysactiveforjust200ms.Afterthattimethe
selectedoperatingmodeisagaindisplayed.
Statusinformation Informationclass
SIo3
(MSB) SIo2 SIo1
SIo0
(LSB)
Value
(in
Hex)
Reserved 0 0 0 0 0h
Reserved 0 0 0 1 1h
Transponderkey5–Inserted[1] Operatoraction 0 0 1 0 2h
OM5selected Operatoraction 0 0 1 1 3h
Transponderkey1–Inserted[1] Operatoraction 0 1 0 0 4h
Transponderkey2–Inserted[1] Operatoraction 0 1 0 1 5h
Transponderkey3–Inserted[1] Operatoraction 0 1 1 0 6h
Transponderkey4–Inserted[1] Operatoraction 0 1 1 1 7h
OM1selected Operatoraction 1 0 0 0 8h
OM2selected Operatoraction 1 0 0 1 9h
OM3selected Operatoraction 1 0 1 0 Ah
OM4selected Operatoraction 1 0 1 1 Bh
Noauthorisation[2] Usererror 1 1 0 0 Ch
Deviceerror[3] Error 1 1 0 1 Dh
Pushbuttonoperatedincorrectly[4] Usererror 1 1 1 0 Eh
Transponderkeyremoved Operatoraction 1 1 1 1 Fh
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Functiondescription
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1003176EN04 17
[1]Whenapushbuttonisreleased,informationastowhichtransponderkeyisusedwillbe
displayedfor200ms(seeStatusinformation2hand4h…7h).Theselectedoperating
modeisthendisplayed(seeStatusinformation3hand8h…Bh).
PleaserefertotheTimingdiagramsforoperatoractions[ 18].
[2]Thefault"Noauthorisation"(Ch)isregisteredinthefollowingcases:
}Operatingmodeselectedwithouttransponderkey
}Operatingmodeselectedwithatransponderkeythatisnotauthorisedfortheselected
operatingmode
}Transponderkeyisnotauthorisedfortheactiveoperatingmode
}Transponderkeyisnotinsertedintimebeforetheoperatingmodeisselected
PleaserefertotheTimingdiagramsforusererror:"Noauthorisation"[ 21].
[3]"Deviceerror"(Dh)issignalledintheeventofaninternaldeviceerrororwhenoneof
theoperatingmodeoutputsSOM1...SOM5arestuckbecauseofexternalvoltage(stuck
at1orstuckat0).
Remedy:
}Rectifyerror,switchsupplyvoltageoffandthenonagain
}Changetheunit
PleaserefertotheTimingdiagramfordeviceerror[ 20].
[4]Thefault"Pushbuttonoperatedincorrectly"(Eh)isdisplayedinthefollowingcases:
}Multipleoperationofpushbuttons
}Pushbuttonoperatedfortoolong(timeoutforOM1toOM4=5sandtimeoutforOM5=
10s)
Note:Ifakeyisoperatedfor<50msthiswillnotbeevaluated,sotherewillbenore
action.
}Pushbuttonwasreleasedafterthetransponderkeywasremoved
PleaserefertotheTimingdiagramsforusererror:"Buttonoperatedincorrectly"[ 23].
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Functiondescription
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1003176EN04 18
4.1.1 Timingdiagramsforoperatoractions
ThefollowingtimingdiagramshowshowstatusinformationisregisteredatoutputsSlo0...
Slo3,basedonoperatoractions.
Legend:
Messageisdisplayedconstantly
Messageisdisplayedbriefly(200ms)
Selectoperatingmode
1. Startposition:
– OM1selected
– DIPswitchindefaultsetting
2. Operatoraction:Inserttransponderkey
(e.g.AuthorisationKeyMode02)
3. Operatoraction:Selectoperatingmode
(e.g.Pressbutton"2"forOM2)
4. Operatoraction:Removetransponderkey
Fig.:Timingdiagramfor"Selectoperatingmode"withDIPswitchsetting[1](defaultsetting)
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Functiondescription
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1003176EN04 19
Removetransponderkey
1. Startposition:
aOM5isselectedandthetransponderkey"KeyService"isinserted
or
aOneoftheoperatingmodesOM1...OM4isselectedandatransponderkeywith
therelevantauthorisationisinserted
2. Operatoraction:Removetransponderkey
Fig.:Timingdiagramfor"Removetransponderkey"withDIPswitchsetting[1](defaultsetting)
Fig.:Timingdiagramfor"Removetransponderkey"withDIPswitchsetting[2]
Fig.:Timingdiagramfor"Removetransponderkey"withDIPswitchsetting[3]
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Functiondescription
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1003176EN04 20
4.1.2 Timingdiagramfordeviceerror
ThefollowingtimingdiagramshowshowstatusinformationisregisteredatoutputsSlo0...
Slo3,basedonadeviceerror.
Legend:
Messageisdisplayedconstantly
Messageisdisplayedbriefly(200ms)
Deviceerror
Fig.:Timingdiagramintheeventofadeviceerror
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Functiondescription
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1003176EN04 21
4.1.3 Timingdiagramsforusererror:"Noauthorisation"
ThefollowingtimingdiagramshowshowstatusinformationisregisteredatoutputsSlo0...
Slo3,basedontheusererror"Noauthorisation".
Legend:
Messageisdisplayedconstantly
Messageisdisplayedbriefly(200ms)
Operatingmodeselectedwithouttransponderkey
Fig.:Timingdiagramfor"Operatingmodeselectedwithouttransponderkey"
Operatingmodeselectedwithatransponderkeythatisnotauthorisedfortheselec
tedoperatingmode
Fig.:Timingdiagramforoperatingmodeselectionwherethereisinsufficientauthorisationfortheop
eratingmoderequiringselection
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Functiondescription
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1003176EN04 22
Operatingmodeselectedwithatransponderkeythatisnotauthorisedfortheactive
operatingmode
SIo3:0
Key Mode 01
Pushbutton
9h
OM2 selected
Ch 9h
OM2 selected
No authorisation
4h
Transponder
Key 1 inserted
t
t
Fig.:Timingdiagramforoperatingmodeselectionwherethereisinsufficientauthorisationfortheact
iveoperatingmode
Transponderkeyisnotinsertedintimebeforetheoperatingmodeisselected
SIo3:0
Key Mode 02
Pushbutton „2"
8h
OM1 selected
Ch 8h
OM1 selected
5h
Transponder
Key 2 inserted
No authorisation
8h
OM1 selected
t
t
Fig.:Timingdiagramforselectingtheoperatingmodebeforethetransponderkeyisinserted
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Functiondescription
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1003176EN04 23
4.1.4 Timingdiagramsforusererror:"Buttonoperatedincorrectly"
ThefollowingtimingdiagramshowshowstatusinformationisregisteredatoutputsSlo0...
Slo3,basedontheusererror"Buttonoperatedincorrectly"
Legend:
Messageisdisplayedconstantly
Messageisdisplayedbriefly(200ms)
Multipleoperationofpushbuttons
Fig.:Timingdiagramfor"Multipleoperationofbuttons"
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Functiondescription
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1003176EN04 24
Buttonoperatedfortoolong
}"Buttonoperatedfortoolong"withauthorisations"KeyMode01"…"KeyMode04"
or
}"Buttonoperatedfortoolong"withauthorisation"KeyService"
SIo3:0 8h
OM1 selected
Eh 8h
OM1 selected
Pushbuttons
„1" … „4"
Key Mode 04
5 s
Pushbutton misuse
Pushbutton
„1"
Key Service
10 s
8h Eh 8h
OM1 selected
OM1 selected
Pushbutton misuse
t
t
SIo3:0
t
t
Fig.:Timingdiagramfor"Buttonoperatedfortoolong"
Pushbuttonwasreleasedafterthetransponderkeywasremoved
SIo3:0
Pushbutton „2"
8h
OM1 selected
Fh 8h
OM1 selected
Key Service
Transponder Key
removed
t
t
Eh
Pushbutton misuse
Fig.:Timingdiagramforusererrorswhenreleasingthebutton
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Functiondescription
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1003176EN04 25
4.2 Operatingmodeinterface
TheoperatingmodeinterfaceconsistsofthemonitoredoutputsSOM1…SOM5(seeBlock
diagram[ 14])."SOM"standsfor"SafeOperatingMode".Theoutputsareassignedto
buttons,whichcanbeusedtoselectanoperatingmodeiftheyhavetherelevantauthorisa
tion(transponderkey):
Pushbutton Output Operatingmode
1 SOM1 OM1 TheoperatingmodeOM1/OM5isselected
basedontheoperatingtimeofbutton1(see
Monitoringofoperatingtime[ 50])
SOM5 OM5
2 SOM2 OM2
3 SOM3 OM3
4 SOM4 OM4
4.2.1 Switchbehaviourafteratransponderkeyisremoved
Ifthetransponderkeyisremovedafterchangingtoadifferentoperatingmode,itispossible
toconfigurethesubsequentswitchbehaviourofSOM1…SOM5.ADIPswitchisavailable
forthispurpose(seeControlelements[ 10]).
NOTICE
Pleasenotethefollowing:
– Theconfigurationmayonlybeperformedbyacompetentperson.
– Theconfigurationmustbeperformedwhenthesupplyvoltageis
switchedoff.
– Theconfigurationisadoptedasthedeviceisstartedup,providedthe
switchsettingisvalid.Ifnot,thedeviceswitchestoa"Deviceerror"
faultcondition.
– Duringoperation,theDIPswitchsettingismonitoredforanychange.
Iftheswitchsettingischangedduringoperation,thedeviceswitches
toa"Deviceerror"faultcondition.
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Functiondescription
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1003176EN04 26
ConfigurationoptionsviatheDIPswitch
DIPswitchsetting
Operatingmode
currentlyselected Assignedoutput
Behaviourafterthetransponder
keyisremoved
[1]:Defaultsetting
4 3 2 1
On
Off
OM1 SOM1 }Operatingmodecurrentlyse
lectedismaintained
}Theassignedbuttonisbacklit.
}Theassignedoutputhasa"1"
signal
OM2 SOM2
OM3 SOM3
OM4 SOM4
OM5 SOM5 }SwitchtoOM1
}Button1isbacklit
}SOM1hasa"1"signal
[2]
4 3 2 1
On
Off
OM1 SOM1 }Operatingmodecurrentlyse
lectedismaintained
}OM1…OM4:Theassigned
buttonisbacklit.
OM5:All4buttonsflash.
}Theassignedoutputhasa"1"
signal
OM2 SOM2
OM3 SOM3
OM4 SOM4
OM5 SOM5
[3]
4 3 2 1
On
Off
OM1 SOM1 }SwitchtoOM1
}Button1isbacklit
}SOM1hasa"1"signal
OM2 SOM2
OM3 SOM3
OM4 SOM4
OM5 SOM5
NOTICE
MakeabsolutelysurethatonlytheDIPswitchsettingsdescribedaboveare
assessedasvalid.WithallotherDIPswitchsettings,thedeviceswitchesto
a"Deviceerror"faultcondition.
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Functiondescription
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1003176EN04 27
4.2.2 Controlprogramrequirements
InordertoachieveSILCL2(ENIEC62061)/PLd(ENISO138491)inanapplication,the
evaluationmustbecarriedoutbyasafetyrelatedfunctionblock.Thesafetyrelatedfunc
tionblockmustmeetthefollowingrequirements:
}Thefunctionblockmustenablesafe"1oon"evaluationoftheoutputsignalsatSOM1...
SOM5.
}Iftwoormoreoperatingmodesarepresentatthesametime,thismustbedetectedas
anerror.
INFORMATION
Thefunctionblockmustbridgethet1switchoverdelay(seeSwitchover
delayt1[ 50]).
IfaPNOZmulti(e.g.PNOZm1p)isusedasthesafetycontrolsystemin
conjunctionwithan"operatingmodeselectorswitch"functionelement,then
thisrequirementismetautomatically.
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Functiondescription
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1003176EN04 28
4.3 KeyIDinterface
TheKeyIDinterface(seeBlockdiagram[ 14])isusedtodownloadtheKeyIDnumber
toacontrolsystem.
4.3.1 KeyIDnumberofthetransponderkey
TheKeyIDnumberisusedtoclearlyidentifythetransponderkeyandisunique.Itisprin
tedonthetransponderkey’stypelabelasa9digitdecimalfigure.
NOTICE
Pleasenote:
TheKeyIDnumberisnotprintedonthetransponderkeypackaging.
Ifthetransponderkeyislost,itisimpossibletosupplyareplacement
transponderkeywithanidenticalKeyIDnumber.
TheKeyIDnumberconsistsoftwoparts:
}Bit27=24:KeyMode(0…15D)
}Bit23=00:Consecutivenumber(0…999999999D)
Bit27 ... Bit24 Bit23 ... Bit16 Bit07 ... Bit00
Consecutive Number
Key Mode Bit27 Bit26 Bit25 Bit24
01 0 0 0 1 1D
02 0 0 1 0 2D
03 0 0 1 1 3D
04 0 1 0 0 4D
Service 1 1 0 1 13D
Bit15 ... Bit08
0 ... 15D0 ... 999999999D
Fig.:StructureoftheKeyIDnumber
![](/img.php?id=2540917&img=bg1d.png)
Functiondescription
OperatingManualPITm3.2p
1003176EN04 29
Examples:
1101 0000 0000 0010 1100
Consecutive number: 44D
0000 0000
Key Mode Service
Key-ID-Number: 130000044
0010 0000 0000 1111 1110
Consecutive number: 510D
0000 0001
Key Mode 02
Key-ID-Number: 020000510
![](/img.php?id=2540917&img=bg1e.png)
Functiondescription
OperatingManualPITm3.2p
1003176EN04 30
4.3.2 CommunicationmodefordownloadingtheKeyIDnumber
TheuniqueKeyIDnumberfortherelevanttransponderkeyisdownloadedtothehigher
levelprocesscontrolsystemusingadefinedprotocol,dependingontheconfiguredcom
municationmode.ThecommunicationmodeisconfiguredontheKeyIDinterfaceofthe
operatingmodeselectorswitch(jumpersavailable/notavailable).
Theoperatingmodeselectorswitchdetectstheconfiguredcommunicationmodeateach
poweron.Aslongasvoltageisappliedtotheoperatingmodeselectorswitch,thecon
figuredcommunicationmodewillbeactive;thechangeincommunicationmodedoesnot
comeintoeffectuntilthesupplyvoltageisswitchedoffandthenonagain.
It’spossibletochoosebetweenthefollowingcommunicationmodes:
}Transmittercontrolledcommunicationmode
}Handshakecontrolledcommunicationmode
4.3.2.1 Transmittercontrolledcommunicationmode
Withtransmittercontrolledcommunicationmode,thedownloadoftheKeyIDnumberis
startedbytheoperatingmodeselectorswitch(=transmitter).
Featuresofthiscommunicationmode:
}DownloadofKeyIDnumberstartsoncethetransponderkeyisconnected
}Constantbitrate(100ms)
}Downloadon2datalines
}Constantdownloadtime(typ.1.8s)
}Monitoreddatadownload
}Input/outputsrequiredonthecontrolsystem:4inputsand2outputs
}Downloadisrepeatedbyreconnectingthetransponderkey
NospecialcodingisrequiredontheKeyIDinterfaceinordertodownloadtheKeyIDnum
berofatransponderkeytothecontrolsystemintransmittercontrolledcommunication
mode.TheterminalsontheKeyIDinterfaceareusedasfollows:
KeyIDinterface
Briefdescriptionofapplic
ation Codingviajumpers
IDo0 IDsync Noconfigurationrequired
IDo1 IDclock
IDo2 IDout0
IDo3 IDout1
IDi0 IDin0
IDi1 IDin1
![](/img.php?id=2540917&img=bg1f.png)
Functiondescription
OperatingManualPITm3.2p
1003176EN04 31
4.3.2.2 Handshakecontrolledcommunicationmode
Withhandshakecontrolledcommunicationmode,thedownloadoftheKeyIDnumberis
startedbythecontrolsystem(Request).
Featuresofthiscommunicationmode:
}Downloadstartsviaarequesttothecontrolsystem,oncethetransponderkeyiscon
nected
}Downloadisrepeatedbyarenewedrequesttothecontrolsystem
}Variablebitrate(min.2PLCcyclesperbit)
}Downloadon1dataline
}Min.downloadtime:28Bit*(20ms+2*PLCcycle)
}IdentifierforIDendforfeasibilitycheck
}Input/outputsrequiredonthecontrolsystem:3inputsand1output
TheKeyIDinterfacemustbecodedwithajumperbetweenIDo3andIDi1inordertodown
loadtheKeyIDnumberofatransponderkeytothecontrolsysteminhandshakecontrolled
communicationmode.TheterminalsontheKeyIDinterfaceareusedasfollows:
KeyIDinterface
Briefdescriptionofapplic
ation Codingviajumpers
IDo0 IDsync
IDi1 Coding: IN
IDo3 Coding: OUT
IDo1 IDresponse
IDo2 IDdata
IDo3 Coding:OUT
IDi0 IDrequest
IDi1 Coding:IN
Inhandshakecontrolledcommunicationmode,theoperatingmodeselectorswitchcanbe
operatedinafunctionalvariant.InthiscasetheKeyIDnumberofthetransponderkeyis
notdownloadedtothecontrolsystem.ThecontrolsystemisonlyusedtoevaluateIDo0on
theKeyIDinterface.InthiscaseIDo0isusedasasignaloutput,enablingthecontrolsys
temtorecognisewhetherthetransponderkeyisvalid/invalid.Withthisfunctionalvariant,
only1inputisrequiredonthecontrolsystem.TheunusedterminalsontheKeyIDinterface
(IDo1,IDo2andIDi0)mayremainunwired("open").
![](/img.php?id=2540917&img=bg20.png)
Functiondescription
OperatingManualPITm3.2p
1003176EN04 32
4.3.3 Evaluationbyacontrolsystem
4.3.3.1 EvaluationoftheKeyIDnumberwithtransmittercontrolledcommunication
IDo0
(IDsync)
Bit 27 Bit 25 … Bit 16 Bit 15
Bit 14
IDo2
(IDout0) Bit 26
[c]
[d]
ten
IDo1
(IDclock)
[b]
max. 100 ms
Bit 13 Bit 11 … Bit 02 Bit 11
Bit 00
IDo3
(IDout1) Bit 12
Bit 27
Bit 25 … Bit 16 Bit 15 Bit 14
IDi0
(IDin0) Bit 26
Bit 13
Bit 11 … Bit 02 Bit 11
Bit 00
IDi1
(IDin1) Bit 12
T
[a]
min. 60 ms [f]
[e]
Fig.:Timingdiagramfortransmittercontrolledsignaldownload
Legend:
Theadditionalterminaldesignations(IDsync,IDclock,IDout0etc.)areabbreviationsfor
theterminalsignal'sapplication.
IDo0 Controlline
Thesignalisgeneratedbytheoperatingmodeselectorswitch.
"0"signal Notransponderkeyisconnectedorthetransponderkeythat
isconnectedisinvalid.
"1"signal Avalidtransponderkeyiscreated.Theoperatingmodese
lectorswitchsignalstothecontrolsystemwhenthedown
loadstarts.Thesignalispresentfor100ms.
IDo1 Testpulseline
Thesignalisgeneratedbytheoperatingmodeselectorswitchandindic
atesthevalidityofthedatabitsatIDo2andIDo3.
}T=100ms
}Dutycycle=50%
IDo2,IDo3 DatalinesfortransmittingtheKeyIDnumber
TheoperatingmodeselectorswitchsendstheKeyIDnumbertothecon
trolsystemviathesetwodatalines.
IDo2: SendBit27…Bit14
IDo3 SendBit13…Bit00
IDi0,IDi1 DatalineforreadingbacktheKeyIDnumber
ThecontrolsystemsendsthepreviouslyreceivedKeyIDnumberbackto
theoperatingmodeselectorswitchviathesetwodatalines.
IDi0: ReceiveBit27…Bit14
IDi1 ReceiveBit13…Bit00
![](/img.php?id=2540917&img=bg21.png)
Functiondescription
OperatingManualPITm3.2p
1003176EN04 33
Downloadprocedure
[a] TheoperatingmodeselectorswitchsetsthesignalatIDo0(IDsync:control
line)to"1"for100ms,therebysignallingtothecontrolsystemthattransmis
sionhasstarted.
[b] ArisingedgeatIDo1(IDclock:testpulseline)indicatesthatthedataatdata
linesIDo2andIDo3ispresentandvalidandcanbereadbythecontrolsys
tem.
[c] BythetimethereisafallingedgeatIDo1(IDclock:testpulseline),thecontrol
systemmusthavesentthepreviouslyreadbitbacktotheoperatingmodese
lectorswitchviathedatalinesIDi0andIDi1.
[d] BeforetherisingedgeatIDo1(IDclock:testpulseline),theoperatingmode
selectorswitchreadsthebitssentbacktoIDi0andIDi1bythecontrolsystem
andchecksitforequivalence.
[e] Atleast60msafterthefallingedgeatIDo1(IDclock:testpulseline),thelast
bitsentbackbythecontrolsystemmustbepresentatdatalinesIDi0and
IDi1.
[f] Amaximumof100msafterthefallingedgeatIDo1(IDclock:testpulseline),
thelastbitsentbackbythecontrolsystemmustbepresentatdatalinesIDi0
andIDi1;inotherwords,bythispointatthelatest,datatransfermustbecom
pletedandthedatalinesmusthavea"0"signal.
INFORMATION
IfthecontrolsystemdoesnotfeedbackthepreviouslyreadBitscorrectly,
thedownloadisabortedandrestarted.The"IDsync"signalissetonce
again.ThedownloadisrepeateduntiltheKeyIDnumberisdownloaded
completely.
ThedownloadoftheKeyIDnumbertypicallytakes1.8s.
![](/img.php?id=2540917&img=bg22.png)
Functiondescription
OperatingManualPITm3.2p
1003176EN04 34
FlowchartforevaluatingtheKeyIDinterface
<IDsync> = 1
Start
<IDsync> = 0 No
<IDclock> = 1
Read
<IDout0> AND <IDout1>
Increment Bit Counter
Set <IDin0> = <IDout0>
Set <IDin1> = <IDout1>
<IDclock> = 0 No
Bit Counter = 14
End
No
Clear Bit Counter
Last Bit Timer >= 60ms
Start Last Bit Timer
No
[b]
[c]
[d]
[e]
[a]
See Fig. „Timing Diagramm
of sender controlled signal
transfer“
<IDsync> = 1
Store ID-Number
Clear
<IDin0> AND <IDin1>
[f]
No
No
Yes
Fig.:EvaluationoftheKeyIDnumberviaacontrolsystem(principle)
![](/img.php?id=2540917&img=bg23.png)
Functiondescription
OperatingManualPITm3.2p
1003176EN04 35
4.3.3.2 EvaluationoftheKeyIDnumberwithhandshakecontrolledcommunication
IDo0
(IDsync)
Bit 27
Bit 25 … Bit 02 Bit 01
Bit 00
IDo2
(IDdata)
Bit 26
tV
[b]
[c]
[d]
[f]
th
ten
IDo1
(IDresponse)
IDi0
(IDrequest)
[e][a]
ta
tIDend
200 ms [g]
Fig.:Timingdiagramforhandshakecontrolledsignaldownload
Legend:
Theadditionalterminaldesignations(IDsync,IDresponse,IDdataandIDrequestetc.)are
abbreviationsfortheterminalsignal'sapplication.
IDo0 Controlline
Thesignalisgeneratedbytheoperatingmodeselectorswitch.
"0"signal Notransponderkeyisconnectedorthetransponderkeythatiscon
nectedisinvalid.ThecontrolsystemcannotrequesttheKeyID
number.
"1"signal Avalidtransponderkeyisconnectedandthecontrolsystemcanre
questtheKeyIDnumber.
IDo1 Handshakeline(Response)
Thesignalisgeneratedbytheoperatingmodeselectorswitchandindicates
whetheradatabitatIDo2isvalid/invalid.
"0"signal ThedatabitatIDo2isinvalidandmaynotbeevaluated.
"1"signal ThedatabitatIDo2isvalidandmaybeevaluated.
IDo2 DatalinefordownloadingtheKeyIDnumber
TheKeyIDnumber(28Bit)isgeneratedbytheoperatingmodeselectorswitch.
ThedownloadbeginswithMSB(Bit27…Bit00).
IDi0 Handshakeline(Request)
Thesignalisgeneratedbythecontrolsystem.
"0"signal NobitisrequestedatIDo2
"1"signal AnewbitisrequestedatIDo2.
ten IDsyncEnableTime(min.0ms)
tvDataOutputValidTime(max.10ms)
thDataOutputHoldTime(min.0ms)
taDataOutputAccessTime(max.10ms)
![](/img.php?id=2540917&img=bg24.png)
Functiondescription
OperatingManualPITm3.2p
1003176EN04 36
tIDend EndofKeyIDNumberTransfer(200ms)
AfterthelastfallingedgeatIDi0,theoperatingmodeselectorswitchstillhasa
"1"signalatoutputIDo1for200ms.Inthisway,theendoftheKeyIDnumber
andthereforetheendofthedownload(EndofKeyIDNumberTransfer)isdis
played.Thiscanbeusedforthefeasibilitycheck.
Downloadprocedure
[a] "1"signalatIDo0(controlline):
Avalidtransponderkeyispresentattheoperatingmodeselectorswitch.
[b] "1"signalatIDi0(handshakeline):
ThecontrolsystemrequestsadatabitatdatalineIDo2an(=Request).
[c] "1"signalatIDo1(handshakeline):
Theoperatingmodeselectorswitchconfirmsthevalidityofthedatabitatdata
lineIDo2(=Response).
[d] "0"signalatIDi0(handshakeline):
Thecontrolsystemconfirmsthatithasreadtherequesteddatabitwithouterror.
[e] "0"signalatIDo1(handshakeline):
Theoperatingmodeselectorswitchisreadytoissueanewdatabitatdataline
IDo2.
[f] "0"signalatIDo0(controlline):
Thetransponderkeyhasbeenremoved.
[g] ThecontrolsystemmustrequestallthedatabitsofaKeyIDnumber(Bit27…
Bit00).OnlythenisitpossibletostartdownloadinganewKeyIDnumber.The
endofthedownloadisindicatedbythesignalextension(tIDend)atIDo1.
![](/img.php?id=2540917&img=bg25.png)
Functiondescription
OperatingManualPITm3.2p
1003176EN04 37
Statusdiagramforhandshakecontrolledsignaldownload
Fig.:Statusdiagramforhandshakecontrolledsignaldownload
![](/img.php?id=2540917&img=bg26.png)
Functiondescription
OperatingManualPITm3.2p
1003176EN04 38
FlowchartforevaluatingtheKeyIDinterface
<IDsync> = 1
AND
<IDresponse> = 0
Increment Bit Counter
Set <IDrequest> = 0
Read Bit <IDdata>
Start Timer
Set <IDrequest>= 1
Set Bit Counter = 0
Store ID Number
<IDresponse> = 1
No
<IDresponse> = 0
Time Control
<tIDend> >= 200ms
No
Bit Counter = 28
Start
[a]
[b]
[c]
[d]
[e]
Last Bit Control
Data Read and
Acknowledge
Bit Request
Requirement
See Fig. „Timing diagram
of handshake controlled
signal transfer“:
See Fig. „State diagram
of handshake controlled
signal transfer“:
<IDsync> = 0
[g]
No
Yes
No
No
[f]
Fig.:EvaluationoftheKeyIDnumberviaacontrolsystem(principle)
![](/img.php?id=2540917&img=bg27.png)
Installation
OperatingManualPITm3.2p
1003176EN04 39
5 Installation
5.1 Generalinstallationguidelines
}TheinstallationsitemustconformtotheprotectiontypeIP54.
}Ensurethattheoperatingmodeselectorswitchhassufficientventilation.
}Attachtheoperatingmodeselectorswitchusingthebracketsprovided.
}Makesurethatthegasketisseatedcorrectly.
![](/img.php?id=2540917&img=bg28.png)
Installation
OperatingManualPITm3.2p
1003176EN04 40
5.2 Dimensions
Frontview
98
55
Viewfrombelow
36.3
37.7
49.6
13
70.4
6
![](/img.php?id=2540917&img=bg29.png)
Installation
OperatingManualPITm3.2p
1003176EN04 41
5.3 Mountingcutout
84.2
50.8
![](/img.php?id=2540917&img=bg2a.png)
Wiring
OperatingManualPITm3.2p
1003176EN04 42
6 Wiring
6.1 Terminalconfiguration
INFORMATION
Theconnectionterminalsarenotsuppliedwiththeunit.
SOM1 1
SOM2 2
SOM3 3
SOM4 4
SOM5 5
IDo0 1
IDo1 2
IDo2 3
IDo3 4
IDi0 5
IDi1 6
SIo0 7
SIo1 8
SIo2 9
SIo3 10
A1 11
A2 12
Fuctional Earth
+24 V DC
0V
X1 X2
Fig.:Terminalconfiguration
Legend
SOM1..SOM5 Operatingmodeinterface:Monitoredsemiconductoroutputsfortheop
eratingmodesOM1…OM5
IDo0…IDo3 KeyIDinterface:Semiconductoroutputsforsendingtheoutputsignals
tothecontrolsystem
Thefunctionoftheterminalsdependsonthecommunicationmodethat
hasbeenconfigured.
IDi0…IDi1 KeyIDinterface:Inputsforreceivingtheinputsignalsfromthecontrol
system
Thefunctionoftheterminalsdependsonthecommunicationmodethat
hasbeenconfigured.
SIo0…SIo3 InterfaceforstatusinformationEvaluationofstatusinformation
A1,A2 Terminalsforconnectingthesupplyvoltage
Functionalearth
![](/img.php?id=2540917&img=bg2b.png)
Wiring
OperatingManualPITm3.2p
1003176EN04 43
6.2 Connectingtheunit
Proceedasfollows:
1. Connectingthesupplyvoltage
aConnectthesupplyvoltageto(A1,A2).
Pleasenotethefollowing:
Thepowersupplymustmeettheregulationsforextralowvoltageswithprotective
separation(SELV,PELV).
Thecablesfortheunit'ssupplyvoltage(A1,A2)mustbefittedwitha4Afuse,
characteristicB/C.
2. Connectingtheoperatingmodeinterface'ssemiconductoroutputs
aConnecttheoperatingmodeinterface'ssemiconductoroutputstoacontrolsystem
thatsupports"1ooN"evaluation.
Youmustreadtheinformationconcerningintendeduse(seeIntended
use[ 12]).
3. Connectingtheinterface'sterminalsforstatusinformation
aConnecttheterminals(SIo0...SIo3)toacontrolsystemthatsupportsevaluationof
thestatusinformation.
4. ConfigurecommunicationmodefordownloadingtheKeyIDnumber
aTodownloadtheKeyIDnumberinhandshakecontrolledcommunicationmode,
connectterminalsIDo3andIDi1oftheKeyIDinterface.
Noconfigurationisrequiredfortransmittercontrolledcommunicationmode.
5. ConnectingtheterminalsoftheKeyIDinterface
aDependingontheselectedcommunicationmode,connecttheterminalsoftheKey
IDinterfacetoacontrolsystemthatsupportsthedownloadoftheKeyIDnumber.
or
aConnectIDo0toacontrolsystem,ifallyouwishtodoinhandshakecontrolled
communicationmodeisevaluatewhetherthetransponderkeyisvalid/invalid.In
thiscaseyouwillonlyuseIDo0asasignaloutput.Theunusedterminalsonthe
KeyIDinterface(IDo1,IDo2andIDi0)mayremainunwired("open").
![](/img.php?id=2540917&img=bg2c.png)
Wiring
OperatingManualPITm3.2p
1003176EN04 44
6.3 Connectiontoacontrolsystem
Dependingontheapplicationareaanditsrespectiveregulations,theoperatingmodese
lectorswitchcanbeuseduptoSILCL2(ENIEC62061)anduptoPLd
(ENISO138491),iftheoperatingmodesareevaluatedbyasafetycontrolsystemwith
safe"1oon"evaluation.
Theexamplesbelowmeetthefollowingconditions:
}APNOZm1pisusedasasafetycontrolsystem.
}An"operatingmodeselectorswitch"functionelementisconfiguredinthePNOZmulti
Configuratorforsafe"1oon"evaluation.
}TheKeyIDinterfaceandtheinterfaceforstatusinformationareevaluatedviaahigher
levelprocesscontrolsystem.
}Thecablesfortheunit'ssupplyvoltage(A1,A2)containa4Afuse,characteristicB/C.
![](/img.php?id=2540917&img=bg2d.png)
Wiring
OperatingManualPITm3.2p
1003176EN04 45
Connectionfortransmittercontrolledcommunicationmode
Fig.:Connectionfortransmittercontrolledcommunicationmode(example)
![](/img.php?id=2540917&img=bg2e.png)
Wiring
OperatingManualPITm3.2p
1003176EN04 46
Connectionforhandshakecontrolledcommunicationmode
Fig.:Connectionforhandshakecontrolledcommunicationmode(example)
![](/img.php?id=2540917&img=bg2f.png)
Operation
OperatingManualPITm3.2p
1003176EN04 47
7 Operation
Switchonbehaviour
INFORMATION
Aftertheoperatingmodeselectorswitchisswitchedon(PowerON)orafter
voltageisreturned(reset),operatingmodeOM1isselectedautomatically.
Thisalsoappliesifnotransponderkeyisconnected,oratransponderkeyis
detectedbutisinvalid.
BehaviourintheeventofanerrorinoperatingmodesOM1…OM4
NOTICE
Intheeventofanerror,theunitdoesnotchangeoperatingmode.Theact
iveoperatingmode(OM1,OM2,OM3orOM4)isdisplayedviathebacklit
buttonandtheassignedsemiconductoroutputhasa1signal.
BehaviourintheeventofanerrorinspecialoperatingmodeOM5(Service)
NOTICE
Intheeventofanerror,theunitdoesnotchangeoperatingmode.Faulty
operationisindicatedbythefactthatallbuttonsareeitheralllitorallout.
Theassignedsemiconductoroutputhasa1signal.
![](/img.php?id=2540917&img=bg30.png)
Operation
OperatingManualPITm3.2p
1003176EN04 48
7.1 SelectoperatingmodesOM1...BA4
Prerequisites
}Atransponderkeywiththerelevantauthorisationsmustbepresent.
}Theoperatingmodeselectorswitchmustrecognisethetransponderkeyasvalid.
}Thetransponderkeymustbepresentattheoperatingmodeselectorswitchforthe
wholetimethebuttonisoperated.
}Severalbuttonsmaynotbeoperatedsimultaneouslywhenselectinganoperating
mode.
Procedure
1. Establishtheconnectionwiththetransponderkey
aInsertthetransponderkeyintotheslot.
Note:Thetransponderkeymustsupporttheoperatingmode/operatingmodesinto
whichyouwishtoswitch.TheauthorisationdisplayLEDsprovideinformationabout
theauthorisationsavailablewiththerelevanttransponderkey(seeControl
elements[ 10]).
2. Selectoperatingmode
aSelecttherequiredoperatingmodebypressingtherelevantbutton.
Pleasenotetherequiredoperatingtime(seeMonitoringofoperating
time[ 50]).Theoperatingmodehasbeenselectedcorrectlyifthebuttonisrear
litonceitisreleased.
3. Completeoperatingmodeselection
aCompletetheoperatingmodeselectionbyremovingthetransponderkey.
Onceyouhaveremovedthetransponderkey,theoperatingmodeselectorswitch
behavesinaccordancewiththeconfiguration(seeSwitchbehaviouraftera
transponderkeyisremoved[ 25]).
INFORMATION
YoucanswitchatwillbetweentheindividualoperatingmodesOM1,OM2,
OM3andOM4;i.e.itispossibletoswitchfromOM1toOM3orfromOM4to
OM2,forexample.
![](/img.php?id=2540917&img=bg31.png)
Operation
OperatingManualPITm3.2p
1003176EN04 49
7.2 Selectspecialmode(service)
Prerequisites
}AtransponderkeymustbeavailablewithauthorisationforspecialoperatingmodeOM5
(Service).
}Theoperatingmodeselectorswitchmustrecognisethetransponderkeyasvalid.
}Thetransponderkeymustbepresentattheoperatingmodeselectorswitchforthe
wholetimethebuttonisoperated.
}Severalbuttonsmaynotbeoperatedsimultaneouslywhenselectinganoperating
mode.
Procedure
1. Establishtheconnectionwiththetransponderkey
aInsertthetransponderkey"KeyService"intotheslot.
Note:AllauthorisationdisplayLEDsmustlight(seeControlelements[ 10]).
2. SelectspecialmodeOM5(Service)
aPressbutton1(OM1).
Pleasenotetherequiredoperatingtime(seeMonitoringofoperating
time[ 50]).Theoperatingmodehasbeenselectedcorrectlyifallthebuttons
flashwhenbutton1isreleased.Thebuttonsflashforaslongastheyareinspecial
operatingmodeOM5(Service).
3. Completeoperatingmodeselection
aCompletetheoperatingmodeselectionbyremovingthetransponderkey.
Onceyouhaveremovedthetransponderkey,theoperatingmodeselectorswitch
behavesinaccordancewiththeconfiguration(seeSwitchbehaviouraftera
transponderkeyisremoved[ 25]).
INFORMATION
SpecialoperatingmodeOM5(Service)canbeselectedfromanyoftheop
eratingmodes.
![](/img.php?id=2540917&img=bg32.png)
Operation
OperatingManualPITm3.2p
1003176EN04 50
7.3 Monitoringofoperatingtime
Achangeofoperatingmodesisonlydetectediftherelevantbuttonhasbeenoperatedfora
definedtimeperiod.
Button'soperatingtime
Pushbut
ton Operatingmode Output Operatingtime
1 OM1 SOM1 >50msand
<5s
2 OM2 SOM2
3 OM3 SOM3
4 OM4 SOM4
1 OM5(Service) SOM5 >5sand
<10s
7.4 Switchoverdelayt1
Onceabuttonhasbeenreleased,theassignedoutputontheoperatingmodeinterface
switchestoa"1"signalaftertheswitchoverdelayt1haselapsed(seeTechnical
details[ 54]).Thisdefinedswitchoverdelayguaranteesthatonlyoneoperatingmode
atatimehasa"1"signalattheassignedoutput.
SOM1
SOM2
SOM3
SOM4
SOM5
t1 t1
Fig.:Timebehaviourwhenswitchingoperatingmode
![](/img.php?id=2540917&img=bg33.png)
Operation
OperatingManualPITm3.2p
1003176EN04 51
7.5 Troubleshooting
Ifanerroroccursontheoperatingmodeselectorswitch,thelastoperatingmodetobeset
willberetained.
Error Possiblecause Remedy
Unabletoswitchthe
operatingmode
Multipleoperationofbut
tons
Makesurethatonlyonebuttonis
operated
Operatingtimetoolongor
tooshort
Makesurethattheperiodofopera
tionisobserved.
Transponderkeyisnotde
tected
Makesurethatthetransponderkey
isconnectedtotheoperatingmode
selectorswitchorinsertedcorrectly.
Novalidauthorisation Makesurethatyouuseatranspon
derkeythathastherequiredau
thorisation
![](/img.php?id=2540917&img=bg34.png)
Operation
OperatingManualPITm3.2p
1003176EN04 52
7.6 Diagnostics
Theoperatingmodeselectorswitchhasvariousoptionsfordisplayingstatusinformation:
}Interfaceforstatusinformation(SIo0…SIo3)
}Buttonbacklighting
}Authorisationdisplay(LEDs1…5)
7.6.1 Statusinformationabouttheinterfaceforstatusinformation
Variousstatusinformationcanbesignalledviatheinterfaceforstatusinformation(see
Blockdiagram[ 14]).Thestatusinformationcanbeevaluatedthroughacontrolsystem
(seeInterfaceforstatusinformation[ 16]).
7.6.2 Statusinformationaboutbuttonbacklighting
Pushbuttons1…4(seeControlelements[ 10])havepushbuttonbacklighting.Pushbut
tonbacklightingisusedtoindicatewhichoperatingmodeisactive;inotherwords,which
output(SOM1...SOM5)hasa"1"signal.
Evaluationofpushbuttonbacklighting
Legend:
LEDon
LEDflashes
LEDoff
LEDpushbut
ton1
LEDpushbut
ton2
LEDpushbut
ton3
LEDpushbut
ton4 Meaning
}Nosupplyvoltage
}OM5(Service)isactive
}SOM1hasa"1"signal
}OM1isactive
}SOM1hasa"1"signal
}OM2isactive
}SOM2hasa"1"signal
}OM3isactive
}SOM3hasa"1"signal
}OM4isactive
}SOM4hasa"1"signal
![](/img.php?id=2540917&img=bg35.png)
Operation
OperatingManualPITm3.2p
1003176EN04 53
7.6.3 Statusinformationviaauthorisationdisplay
Ifatransponderkeyisinsertedintheslotoftheoperatingmodeselectorswitch,itsauthor
isationsaredisplayedviatheauthorisationdisplayLEDs(seeControlelements[ 10]).
EvaluationofLEDsignals
Legend:
LEDon
LEDoff
LED Status Meaning
AllLEDs }Notransponderkeyconnectedor
}Authorisationnotrecognised,ornotrecognised
fully
AuthorisationavailableforOM1...OM5
LED"1" NoauthorisationforOM1
AuthorisationavailableforOM1
LED"2" NoauthorisationforOM2
AuthorisationavailableforOM2
LED"3" NoauthorisationforOM3
AuthorisationavailableforOM3
LED"4" NoauthorisationforOM4
AuthorisationavailableforOM4
LED"5" NoauthorisationforOM5
AuthorisationavailableforOM5
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Technicaldetails
OperatingManualPITm3.2p
1003176EN04 54
8 Technicaldetails
General
Approvals CE,FCC,IC,TÜV,cULusListed
Sensor'smodeofoperation Transponder
Transponderinterface
Energysupplytotransponder passive(batteryfree)
Operatingfrequency 125kHz
Electricaldata
Supplyvoltage
Voltage 24,0V
Kind DC
Voltagetolerance 15%/+10%
Outputofexternalpowersupply(DC) 1,0W
ResidualrippleDC 20%
Continuousduty 100%
Statusindicator LED
Inputs
Number 2
Signallevelat"0" 3+5VDC
Signallevelat"1" 1530VDC
Voltageatinputs 24VDC
Inputcurrentrange 2,0mA
Galvanicisolation No
Semiconductoroutputs
Overallperformanceext.loading,semiconductor 3,5W
Numberofpositiveswitchingsinglepolesemicon
ductoroutputs 13
Switchingcapability
Voltage 24V
Current 20,0mA
Signallevelat"1" UB0,5VDC
Residualcurrentat"0" 0,4mA
Shortcircuitproof Yes
Times
Switchondelay
afterUBisapplied 1,0s
Supplyinterruptionbeforedeenergisation 20ms
Switchoverdelayt1 50ms
Operatingtimepushbutton1...4 50ms...5s
Operatingtime,servicepushbutton 5s...10s
Environmentaldata
Climaticsuitability DINIEC6006823
Ambienttemperature
Temperaturerange 055°C
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Technicaldetails
OperatingManualPITm3.2p
1003176EN04 55
Environmentaldata
Storagetemperature
Temperaturerange 2570°C
Climaticsuitability
Inaccordancewiththestandard EN60068278
Humidity 95%r.h.at40°C
EMC EN6094751
Vibration
Inaccordancewiththestandard EN6006826
Frequency 10,055,0Hz
Amplitude 0,35mm
Airgapcreepage
Inaccordancewiththestandard EN606641
Overvoltagecategory II
Pollutiondegree 2
Ratedinsulationvoltage 60V
Ratedimpulsewithstandvoltage 0,80kV
Protectiontype
Mountingarea(e.g.controlcabinet) IP64
Housing IP20
Terminals IP20
Mechanicaldata
Operatingdistances
TypicaloperatingdistanceSo 5,0mm
Max.cablelength 1000m
Material
Bottom ST+10µZn
Front ABS
Conductorcrosssectionwithscrewterminals
1coreflexible 0,251,50mm²,2816
Fixingscrewstorquesettings 0,30Nm
Torquesettingwithscrewterminals 0,25Nm
Connectiontype Springloadedterminal,plugin,screwterminal,
plugin
Conductorcrosssectionwithspringloadedterminals:
Flexiblewith/withoutcrimpconnector 0,202,50mm²,2412AWG
Springloadedterminals:Terminalpointsperconnec
tion 1
Strippinglength 9,0mm
Dimensions
Height 55,0mm
Width 98,0mm
Depth 43,0mm
Weight 160g
Wherestandardsareundated,the201002latesteditionsshallapply.
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Technicaldetails
OperatingManualPITm3.2p
1003176EN04 56
8.1 Safetycharacteristicdata
Operating
mode
ENISO
138491:
2008
PL
ENISO
138491:
2008
Category
EN62061
SILCL
EN62061
PFHD[1/h]
IEC61511
SIL
IEC61511
PFD
ENISO
138491:
2008
TM[year]
–PLd Cat.3 SILCL2 1,10E08 SIL2 5,28E04 20
Alltheunitsusedwithinasafetyfunctionmustbeconsideredwhencalculatingthesafety
characteristicdata.
INFORMATION
Asafetyfunction'sSIL/PLvaluesarenotidenticaltotheSIL/PLvaluesof
theunitsthatareusedandmaybedifferent.Werecommendthatyouuse
thePAScalsoftwaretooltocalculatethesafetyfunction'sSIL/PLvalues.
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Supplementarydata
OperatingManualPITm3.2p
1003176EN04 57
9 Supplementarydata
9.1 Radioapproval
FCC/ICapproval
USA/Canada
FCC ID: VT8-
IC: 7482A-
FCC/IC-Requirements:
This product complies with Part 15 of the FCC Rules and with Industry Canada licence-exempt RSS standards.
Operation is subject to the following two conditions:
1) this product may not cause harmful interference, and
2) this product must accept any interference received, including interference that may cause undesired operation.
Changes or modifications made to this product not expressly approved by Pilz may void the FCC authorization to operate this equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at his own expense.
Le présent produit est conforme aux CNR d'Industrie Canada applicables aux appareils radio
exempts de licence. L'exploitation est autorisée aux deux conditions suivantes:
(1) le produit ne doit pas produire de brouillage, et
(2) l'utilisateur de le produit doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le
fonctionnement.
PITM3
PITM3
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Orderreference
OperatingManualPITm3.2p
1003176EN04 58
10 Orderreference
10.1 Product
Type Features Orderno.
PITm3.2p Operatingmodeselectorswitch 402230
PITm3.2pmachinetoolspic
togram
Operatingmodeselectorswitch 402231
10.2 Accessories
Terminals
Type Features Orderno.
Springloadedterminals 1set 402302
Angledscrewterminals 1set 402303
Screwterminals 1set 402305
Transponderkey
Type Features Orderno.
PITm3keymode1 TransponderKeyMode01 402211
PITm3keymode2 TransponderKeyMode02 402212
PITm3keymode3 TransponderKeyMode03 402213
PITm3keymode4 TransponderKeyMode04 402214
PITm3keyservice TransponderKeyService 402215
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CMSE ®, InduraNET p ®, PAS4000 ®, PAScal ®, PASconfig ®, Pilz ®, PIT ®, PLID ®, PMCprimo ®, PMCprotego ®, PMCtendo ®, PMD ®, PMI ®, PNOZ ®, Primo ®, PSEN ®, PSS ®, PVIS ®, SafetyBUS p ®,
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Pilz GmbH & Co. KG
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Tel.: +49 711 3409-0
Fax: +49 711 3409-133
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100XXXX-DE-0X
0-0-2-3-000, 2014-00 Printed in Germany
© Pilz GmbH & Co. KG, 2014
1003176EN04,201411PrintedinGermany
©PilzGmbH&Co.KG,2011
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