ASO Safety Solutions 32-312 Owner's manual

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Owner's manual

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Sicherheitsschaltgerät / Safety Relay / Relais de sécurité
ELMON relay 32-312
Betriebsanleitung (Original,GülgkeitsieheletzteSeite)
ELMON relay 32-312 Sicherheitsschaltgerät
Seite 3-12
OperangManual (seelastpageforvalidity)
ELMON relay 32-312 Safety Relay
Manueld´ulisaon (Validitévoirladernièrepage)
ELMON relay 32-312 Relais de sécurité
Page 23-32
Page 13-22
DeutschEnglishFrançais
12
13. EG Konformitätserklärung
Sicherheitsschaltgerät
Deutsch
ELMON relay 32-302*
ELMON relay 32-312* **
ELMON relay 32-242**
ELMON relay 32-332*
ELMON relay 32-302*
ELMON relay 32-312* **
ELMON relay 32-242**
ELMON relay 32-332*
ELMON relay 32-302*
ELMON relay 32-312* **
ELMON relay 32-242**
ELMON relay 32-332*
12 13
1. Contents
1. Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.
Generalsafetyregulaonsandprotecvemeasures
. . . 14
3. Generalinformaonandfunconaldescripon . . . . . 15
4. Proper use . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5. Applicaonexamples . . . . . . . . . . . . . . . . . . . . 16
6. Deviceoverview. . . . . . . . . . . . . . . . . . . . . . . 16
6.1 Versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.2 Signal indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.3 Conneconterminals . . . . . . . . . . . . . . . . . . . . . . . . 17
7. Mechanicalmounng. . . . . . . . . . . . . . . . . . . . 17
8. Electricalconnecon . . . . . . . . . . . . . . . . . . . . 18
8.1 Prerequisites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8.2 Supply voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8.3 Connecngthesensor . . . . . . . . . . . . . . . . . . . . . . . 18
8.4 Conneconofmulplesensorspersensorcircuit . . . . . . . .19
8.5 Connecngthecontrolcircuits . . . . . . . . . . . . . . . . . . 19
9.
Commissioningandfunconaltest
. . . . . . . . . . . . . 20
10. Error diagnosis. . . . . . . . . . . . . . . . . . . . . . . . 20
11. Takingoutofserviceanddisposal . . . . . . . . . . . . . 20
12. Technicalspecicaons . . . . . . . . . . . . . . . . . . . 21
13. ECdeclaraonofconformity . . . . . . . . . . . . . . . . 22
We reserve the right to make technical and operaonally relevant changes to the
products and devices described in this documentaon at any me and without prior
noce.
ELMON relay 32-312
Safety Relay
English
14
2. General safety regulaons and protecve measures
• Themanufacturerandusersoftheplant/machineonwhichtheproteconisbeingusedareresponsible
forimplemenngandfollowingallapplicablesafetyregulaonsandrules.
• Whenusedinconjunconwiththehigher-ordercontroller,theproteconguaranteesfunconalsafety,
butnotthesafetyoftheenreplant/machine.Thesafetyoftheenreplant/machinemust,therefore,
beassessedinaccordancewithmachinerydirecve2006/42/ECorappropriateproductnormbefore
using the device.
• Theoperanginstruconsmustalwaysbeavailableattheplaceofinstallaonoftheprotecon.They
mustbe read thoroughlyandobservedbyallpersonsinvolvedin theoperaon,maintenanceand
servicingoftheprotecon.
• Theproteconmustonlybeinstalledandcommissionedbyprofessionalsfamiliarwiththeseoperang
instruconsandtheapplicableoperaonalsafetyandaccidentprevenonregulaons.Alloftheinstruc-
onsprovidedintheseoperanginstruconsmustbeobservedandfollowed.
• Allelectricalworkmustonlybeperformedbyskilledelectricians.Allrelevantelectricalengineeringand
Employer‘sLiabilityInsuranceAssociaonsafetyregulaonsmustbeobserved.
Duringworkontheswitchingunit,itistobeswitchedtozeropotenal,checkedtoensurethatitisat
zeropotenalandprotectedagainstbeingrestarted.
• Ifthepotenal-freeconnectorsoftherelayswitchingcontactsaresuppliedexternallywithadangerous
voltage,makecertainthattheseoutputsarealsoswitchedoduringworkontheswitchingunit.
• Theswitchingunitdoesnotcontainanycomponentsthatrequireservicingbytheuser.Unauthorised
conversionsand repairsmade totheswitchingunit will voidallguaranteesand the manufacturers
liability.
• Theproteconsystemistobeprofessionallyinspectedatappropriateintervalsandbedocumentedin
suchawaythatitiscomprehensibleatallmes.
The manufacturer assumes no liability in the event of non-observance or intenonal
abuse.
Safety Relay
English
14 15
3. General informaon and funconal descripon
Thecompactandeasy-to-installsafetyrelayisdesignedforoutdooruseandcanbeoperatedwith230V
mainsvoltageor24VAC/DC.
Theswitchingunit,designedwithtwochannels,isusedforevaluangsafetycontactmatsandforsafegu-
ardinglocaonswherethereisariskofcrushingandcungthroughtheuseofsafetycontactedgesand
safety bumpers.
TheswitchingunitcomplieswithENISO13849-1:2015,Cat.3.TomeetCat.3requirements,theswitching
unithasaredundantstructurewithtwo,two-waypolling,forciblyactuatedsafetyrelaysperchannel.
Twoseparatesensorcircuitscanbeconnectedtotheswitchingunit,wherebyeachactsononeswitching
output.
ThemonitoringstateofthesensorandtheappliedoperangvoltageareindicatedbyLEDs.
Ifanerrorispresent,allthesafetyoutputsarenotacve.
4. Proper use
Theswitchingunitcanonlyfullitssafety-relatedtaskifusedproperly.
Theswitchingunitisintendedtobeusedasproteconincombinaonwithsafetycontactmats,safetybumpers
andsafetycontactedgeswith8.2kΩresistorforstandby-currentmonitoring.
Anyusesaboveandbeyondtheseusesconstuteimproperuse.Themanufacturerassumesnoliabilityfor
damages arising from improper use.
Thedevicemayonlybeusedinspecialapplicaonswiththemanufacturersexpressconsent.
+Ub
+Ub
Rref
Rref
NL124V AC/DC
Rel
Rel
Uref
Uref
Stationary
Opening
Stationary
Closing
Stop
Opening
Stop
Closing
PE
ELMON relay 32-312 block diagram
ELMON relay 32-312
Safety Relay
English
16
6. Device overview
6.1 Versions
ELMON relay 32-312
Polycarbonatehousingwithscrewconneconsforon-wallmounnginharshenvironments.
6.2 Signal indicators
LED Stat. Opening(red)
actuated(on)-interrupted(ashes)
LED Stat. Closing(red)
actuated(on)-interrupted(ashes)
LED POWER(green)
Funconaltest(on)
Errormessage(pulseoutput)
5. Applica on examples
Circuitdiagraminzero-potenalstate.Sensornotactuated.
Y
2
8,2Κ
A1
B2
K1
14
A1
A2
1
2
K1
3
4
5
6
L1 L2 L3
A2
B1
Q1.1
K3
A1
A2
13
1
2
K3
I1.1X1
8,2Κ
K2
24
A1
A2
23
3
4
K3
I1.2
Out CH2
Out CH1
1
2
K2
3
4
5
6
L1 L2 L3
Y1
X2
M M
0 V DC
+24 V DC
SensorCH1
SensorCH2
ELMON relay 32-312
SPS
Machine
Control
Safety Relay
English
16 17
V1.0:Ifnoerrorispresent,thenLEDPowershowsthefunconcontrol(brieyo).
V2.1andlater:Ifnoerrorispresent,thenLEDPowershowstheoperangstate(on).
During the output of an error message, the number of output pulses indicates the error:
Pulse Error message
1 Voltage supply outside of the valid value range
2 ELMONinducvetransmissionerror
3 Output control Open faulty
4 OutputcontrolClosefaulty
5 Datatransmissionbetweenmicrocontrollersfaulty
6 Tesngsensorinputfaulty(staonarycontactedges)(Open/Close)
6.3 Connecon terminals
STOP Opening Controlcircuit(emergency-o)
Stop,direconofmovement-Opening(channel1)
STOPClosing Controlcircuit(emergency-o)
Stop,direconofmovement-Closing(channel2)
STATIONARY Opening Sensor input
Direconofmovement-Opening(channel1)
STATIONARYClosing Sensor input
Direconofmovement-Closing(channel2)
Transmit No assignment
24VAC/DC Supplyvoltage24VAC/DC
L1 N Supplyvoltage230V50/60Hz
7. Mechanical mounng
Theswitchingunitistobeprofessionallymountedatasuitablelocaon.Aerremovingthecover,thehousing
canbemountedwithfourscrews.
Donotinstalltheswitchingunitintheimmediatevicinityofstrongsourcesofheat.
Theswitchingunitmaybemountedinanyorientaon.Topreventmoisturepenetraon,itshould,however,
beinstalledsothatthecableconduitspointdownward.
ELMON relay 32-312
Safety Relay
English
18
8.2 Supply voltage
Forthevoltagesupply,eithermainsvoltage(230VAC50/60Hz) orlow
voltage(24VAC/DC)maybeused.
Whensupplyingwith24VAC/DC,thevoltagemustcomplywiththerequire-
mentsforSafetyLowVoltage(SELV).Thesupplylinetotheswitchingunit
mustbeprotectedwithanappropriatefuse.
Never apply both voltages simultaneously!
The 230 V supply voltage must be connected to terminals L1 and N.Connect24Vsupplyvoltagetoterminals
24 V AC/DC.
8.3 Connec ng the sensor
Connectthesensorforchannel1toterminalpairSTATIONARY Opening.Connect
the sensor for channel 2 to terminal pair STATIONARY Closing.
Ifachannelisnotused,itmustbeconnectedtoan8.2kΩresistor.
Safety Relay
8. Electrical connec on
8.1 Prerequisites
Thesignalcablemustnotbeplacedparalleltothemotorcableorotherpowercables.
Cablesinstalledoutdoorsoroutsideoftheswitchingcabinetmustbeprotectedappropriately.
Theproteconclassspeciedforthisdeviceisonlyensuredifthesupplylineshavebeenproperlyclamped
tothescrewconnecons.
Connecngtothewrongterminalscandestroytheswitchingunit.
Thelimitvaluesforthesupplyvoltageandtheswitchingcapacityoftherelayspeciedinthe„technical
specicaons“aretobeobserved.
Suffi cient fuse protec on must be provided on all output contacts with capaci ve and
induc ve loads.
English
18
19
8.5 Connec ng the control circuits
The control circuit to be monitored for the opening movement (channel 1, stop-
openingmovement)istobeconnectedtotheSTOP Opening terminal pair; for the
closingmovement(channel2,stopclosingmovement),theappropriatecontrol
circuit is to be connected to the STOP Closing terminal pair.
Theconneconforthecontrolcircuitsispermiedonlyforswitchinglowvoltages.Thecontrol
circuitsaredependentontheratedcurrenttoprotectwithanappropriatefuseortheratedcurrent
to the control circuits must be limited by other measures to the maximum value.
8.5 Connec ng the control circuits
ELMON relay 32-312
Safety Relay
8.4 Connec ng mul ple sensors per sensor circuit
ASO sensors must not be connected in parallel.
One or more sensors can be connected to sensor input. For this purpose, the individual sensors are connec-
tedinseriesaccordingtogure1.
Safety edges SENTIR edge:
UptoveSENTIRedgemaybeconnectedinseries.ThemaximumtotallengthotheSENTIRedgeshall
not exceed 100 m.
The length of one SENTIR edge may be up to 25 m.
ThetotalcablelengthotheinseriesconnectedSENTIRedgemustnotexceed25m.
Safety bumper SENTIR bumper:
UptoveSENTIRbumpermaybeconnectedinseries.ThemaximumtotallengthotheSENTIRbumper
shall not exceed 15 m.
The length of one SENTIR bumper may be up to 3 m.
ThetotalcablelengthotheinseriesconnectedSENTIRbumpermustnotexceed25m.
Safety contact mat SENTIR mat:
UptotenSENTIRmatmaybeconnectedinseries.Themaximumtotalareashallnotexceed10m
2
.
ThemaximumsizeofanSENTIRmatis1350x2350mm.Thetotalcablelengthotheinseriesconnected
SENTIR mat must not exceed 25 m.
Beforeconnecngthesensorsthatareconnectedinseries,itisrecommendedthattheresistancevalueof
thearrangementistobemeasured.Theresistancemustbe8.2kΩ±500Ωwhenthesensorisinacveand
mustnotexceed500Ωwhenitisacve.
Sensor „n“
Sensor 2
Sensor 1
Opening
Figure 1: Connec on of mul ple sensors; in this example: safety contact edge
2
222
English
20
11. Taking out of service and disposal
TheproductsmanufacturedbyASOareintendedsolelyforcommercialuse(B2B).Attheendofuse,the
productsaretobedisposedofaccordingtoalllocal,regionalandnaonalregulaons.Productscanalsobe
returnedtoASO,whichwillthendisposeofthemproperly.
Safety Relay
9. Commissioning and funconal test
Theplant/machinemustbetestedforproperfunconaeralloftheelectricalconneconshavebeen
established and the supply voltage has been turned on:
• Actuatethesensorsinsequence
• Checktheswitchingunitsforproperreacon
Thesafetysystemmustbeprofessionallyinspectedatappropriateintervals.Theinspeconmustbedocu-
mentedinsuchawayastobecomprehensibleatallmes.
Therequirementsoftheplant/machinemanufactureraretobetakenintoaccountandfollowed.
10. Error diagnosis
Only the green LED may illuminate if the supply voltage has been correctly connected. If one of the red LEDs
illuminate,thereisanerrorinthesystemwhichcanbepinpointedwiththeaidoftheLED.
LED Error Error correcon
LED‘s are not
illuminated
Thesupplyvoltageismissing,toolow
or has been connected incorrectly
Checkconneconsandsupplyvoltage.
GreenLEDashes
cyclically
Internal error is indicated by the
number of pulses
Accordingtotheerrorindicator,switcho
theoutput,switchothedeviceorcheckthe
supply voltage.
A single red LED
is illuminated
Contactedge(s)notconnected,
connected incorrectly or faulty
-Checktheconneconsofthecorresponding
sensors(squeezedorbrilesupplylines,etc.)
-Checksensors*
-Checksafetycontactedge(s)*
Oneofthecontactedgeconnecons
is not being used
Anycontactedgeconneconsthatarenot
being used must be permanently bridged
usingoneofthesupplied8.2kΩresistors
* Iftheerrorisnotinthewiring,thefunconoftheelectronicscanbetestedbyconnecngan8.2kΩ
resistortotherespecveSCEinputontheswitchingunit.
Iftheelectronicsworkperfectlyaerperformingthetest,thesensormustbecheckedusinganohmmeter.
Todothis,theconneconofthesensortotheswitchingunitmustbedisconnectedandconnectedto
anohmmeter.Theresistancemustbe8.2kΩ±500Ωwhenthesensorisinacveandmustnotexceed
500Ωwhenthesensorisacve.
English
20
21
English
12. Technical speci ca ons
Supply voltage
Mainsvoltage: U
Netz
230VAC50/60Hz
P
max
= 3 VA
Lowvoltage: U
E
24VAC/DC±10%
I
E
= 85 mA; I
max
=180mA(100ms)
Terminal resistance o the sensor
nominal value R
nom
=8,2kΩ
upperswitchingpoint R
AO
>12kΩ
lowerswitchingpoint R
AU
<5kΩ
Relay stages
NominalcurrentDC DC-13/24V/2A
NominalcurrentAC AC-15/30V/2A
Mechanicallife-me >10
6
actuaons
Sa ey Relay
Fusetype M2A5x20glasstube*
Safety relay switching  mes
Switchingodelay <10ms
(responseme)
Turn-ome  500ms
Housing Polycarbonatewithtransparentcover
Dimensions (HxWxD)
Housing 80 x 120 x 55 mm
Housing incl. cable clamps 102 x 120 x 55 mm
Protec on class
withM16-cableclamps IP65
withM16-blankingplug IP54
Weight 460 g
Temperature range -20°Cto+55°C
Connec on terminals
ghteningtorque 0,5Nm
Connec on cable cross-sec on
single-orne-strandedcable0,75-1,5mm
2
Cer ca ons
EN ISO 13849-1:2015
Category3PLe
MTTFd180years,DC90%
Electronics MTTFd3757years,DC90%
Electromechanics B10d 1000000
MTTFd190years(Nop52560)
All voltages connected to the switching unit
must be safely isolated!
*Notincludedinthescopeofdelivery
80
102
120
55
ELMON relay 32-312
Safety Relay
22
English
13. EC declaraon of conformity
Safety Relay
ELMON relay 32-302*
ELMON relay 32-312* **
ELMON relay 32-242**
ELMON relay 32-332*
ELMON relay 32-302*
ELMON relay 32-312* **
ELMON relay 32-242**
ELMON relay 32-332*
ELMON relay 32-302*
ELMON relay 32-312* **
ELMON relay 32-242**
ELMON relay 32-332*
32
13. Déclaraon de conformité CE
Relais de sécurité
Français
ELMON relay 32-302*
ELMON relay 32-312* **
ELMON relay 32-242**
ELMON relay 32-332*
ELMON relay 32-302*
ELMON relay 32-312* **
ELMON relay 32-242**
ELMON relay 32-332*
ELMON relay 32-302*
ELMON relay 32-312* **
ELMON relay 32-242**
ELMON relay 32-332*
32 33
Nozen /
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ELMON relay 32-312
Safety Relay
34 35
Nozen /
Notes
/ Notes
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ELMON relay 32-312
Safety Relay
36
Antriebs- und Steuerungstechnik
Hansastraße 52 • D-59557 Lippstadt
Tel.: +49 2941 9793-0 • Fax: +49 2941 9793-299
www.asosafety.de • e-mail: aso-eu@asosafety.com
11.DB.09.101 Betriebsanleitung Rev 08
Technische Änderungen vorbehalten.
FürIrrtümerundDruckfehlerkannkeineHaungübernommenwerden.
DieseBetriebsanleitungistfürfolgendeVersionsständegülg:
von V 1.0 bis V 2.1
11.DB.09.101 OperangManual Rev 08
Subjecttotechnicalmodicaons.
No liability can be assumed for errors or misprints.
Thisoperangmanualisvalidforthefollowingversions:
from V 1.0 to V 2.1
11.DB.09.101 Manueld’ulisaon Rév 08
Sousréservedemodicaonstechniques.
Nous déclinons toute responsabilité en cas d'erreurs et de fautes d'impression.
Cemoded’emploin’estvalablequepourlesversionssuivantes:
deV1.0àV2.1
Deutsch
English
Français
Sicherheitsschltgerät / Safety Relay / Relais de sécurité
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ASO Safety Solutions 32-312 Owner's manual

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Owner's manual
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