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1
Data Sheet
Data sheet ASO Safety Contact Mat
- Used for safeguarding of hazardous areas
- Preventshazardousmotionbytriggeringstopsignals
- Materialassuresimpermeabilityofoils,wateranddirt
- Individualdesigns,variousswitchingzonesandfullorpartlycoloredmatsarepossible
- Additionalcheckeredsurfacematerials:Highgradesteelandaluminum
- Availableasswitchtoo
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Data Sheet
ThemainprincipleofanASOSafetyContactMat
The structure ThebasicdesignprincipleoftheSENTIRmatconsistsoftwoconductiveplateswhichareseparatedbyarasterizedinsulating layer.Theseplatesarecompletelymoldedinapolyurethanematerialsotheyareimpervioustooil,wateranddirt. Thesurface is composedslip resistantandprovidesexcellent resistanceagainstoilandgrease.Cableexitscanbeplaced up to yourdemands.UsuallySENTIRmatisprovidedwithcornercableexitsandM8male&femaleconnectors.Eithermolded or aluminumramprailscanbeusedtoavoid trippinghazards.Furthermore, inadditiontoramprails,afixingrailcanbe providedifnecessary.
Signalprocessing TheSENTIRmat isusuallyfittedwith twin- cablesandoffers thepossibilityof connecting severalmats in seriesup toa maximumtotalareaof10m².Oneendofthecableisconnectedtoasafetyrelayandtheterminalresistanceisconnected totheotherend(setupbymanufacturer).Thesafetyrelayprovidesmonitoringfortheentirecircuit,includingcablingand mats,bymonitoringtheterminal resistance.Thetwoplatescontactwhensteppedonandtheresistance isbridged.This immediatelycausesasignalwithintheelectronicsthatisthengivenasapotentialfreerelayoutput.Atthesametimethe entire switching circuit iswire faultormanipulationmonitored. In caseof special requirements theSENTIRmat canbe producedfora4-wire-monitoring.
Pleasepayattentionto:
- Up to 10 Safety ContactMatswired in seriesmaybe connectedwithoneeva- luationcontrolunit. Themaximum total areamustnotexceed10m²!
- The total cable lengthmust not exceed 25m.
- The8.2KΩ terminal resistancemustbe connected to the last mat in series when severalmatsareconnected!
- Please inquire separately formatswith recessesorspecialshapes.
Terminalresistance
8kOhm
Mat 3 Mat 2 Mat 1
Evaluationelectronic
2 2 2 2
Rela
y co
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tVo
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supp
ly
RamprailRS14 TheramprailRS14providessecuremountingcapabilityforthesafetycontactmat.Theangleddesignreducestrippingand slippingwhenmountedtothemat.Theintegratedchannelcanbeusedforcleanandsafeinstallationoftheconnectingcable.
FixationrailBS14 ThefixationrailBS14canbeusedtoattachthesafetycontactmatinlessaccessibleareas(forexampleatmachines,shut-off positions,walls,etc.).Alsotheintegratedchannelcanbeusedforcleanandsafeinstallationoftheconnectingcable.
Fasteningsleeve Enablesthesafetycontactmattobefixedtothefloorwithoutadditionalspacebeingneeded.Differentthanthefixationrail BS14,afasteningsleeveisimplementedintothematdesign.
Contactplate2 Isolationlayer
Contactplate1 Polyurethane-materialincl.structure-surface
Contact!
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Data Sheet
33,56
567
17,8
7,5
540
17,8
14
Ramp rail RS 14 Marking groove Fixation rail BS 14
Cable duct Connection cable Fixation sleeve(available on request)
SENTIRmat14
SENTIRmat14ARB(SENTIRmat14TBV)
33,56
567
17,8
7,5
540
17,8
14,5
Ramp rail RS 14 Marking groove Fixation rail BS 14
Cable duct Connection cable
Steel plate
Technicalspecificationsfor Safety contact mats
SENTIRmat14/14T/14U SENTIRmat14ARB
Max. dimension 2350mmx1350mm 2350mmx1350mmStandard dimensionsavailable from stock
onlySENTIRmat14T/U1000mmx750mm1000mmx1000mm1000mmx1500mm
Construction height 14mmwithcovering 14mmwithcoveringSurface Euro dot checkeredWeight approx.17kg/m² approx.19kg/m²Inactive edge 16 mm 0 mmSwitching pressure Test piece ∅ 80mm=approx.150N Test piece ∅ 80mm=approx.150NStatic load max.2000Non ∅ 80mm* max.2000Non ∅ 80mm*Response time < 25 ms * < 25 ms *Switching cycles min.1mil. * min.1mil. *Electrical capacity 24V100mA 24V100mAMaterial PURblack,68+/-5ShoreA PURblack,68+/-5ShoreAProtection class IP65 IP65Temperature range -10°to+55°C -20Cto+55°CChem. resistance:OilPetrolSolventDiluted acidDiluted lye
goodresistantsufficientresistantresistant
Aluminumgoodgoodgoodgoodgood
Maintenance Maintenancefree.Anannualtestofsafetyfunctionisrecommended.Connection cable Standard:Pluggable,2x0,34PU-coverblackwithM8male/femaleplug,120mmFire and shock evaluation UL508andCSAC22.2no.14(noevaluationofprotectivesafetyfunction)
*TestedaccordingtoDINENISO13856-1
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Data Sheet
Orderkey
Ramp rail „RS 14“
Safetycontactmat
Fixationrail„BS14“
Cornerconnector„EVA“
1. 2. 3. 4. 5. 6.SENTIR mat - 14 1 T 4.X NP
1. Description ASO-SafetyContactMat
2. ConstructionHeight e.g.14mm
3. Numberofswitchzoneswithinonemat
4. Materialsgroundplate A : Aluminium V : Stainless steel U: Onecompoundmat T : With molded ramp rail F : ForARB-orTBV-cover
5. Cableversions
0 : 1xdouble-corecableconnection 1 : 1xcableconnection+internalendresistor 2 : 2xdouble-corecableconnection 3 : 1xcableconnectionwithexternalresistor 4.0 : 1xM8connectormaleand1xM8connectorfemale 4.2 : (like4.0)withM8connectioncable2,5m 4.3 : (like4.0)with5mcable,M8connectorfemaleand M8resistorplug 4.4 : (like4.0)with5mcable,M8connectormaleand5mcable, M8connectorfemale
6. Surface ARB : Aluminumcover TBV : Stainlesssteelcover NP : Dotsurface
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Data Sheet
Technicaldataofaccessories
RamprailRS14Applicable to: SENTIRmat14ARB/14TBV/14NPArtilel-No.: 603001Material: AluminumAlMgSi0,5Standard delivery length: 3m/6mWeight: Ca.788g/serialmeterAccessories: 3sealingplugs/serialmeter
FixationrailBS14Applicable to: SENTIRmat14ARB/14TBV/14NPArtilel-No.: 603003Material: AluminumAlMgSi0,5Standard delivery length: 3m/6mWeight: Ca.411g/serialmeter
CornerconnectorEVAApplicable to: SENTIRmat14ARB/14TBV/14NPArtilel-No.: 603020Material: PA630%DV,blackWeight: Ca.29g/pc.
ARBsurfaceApplicable to: SENTIRmat14ARBArtilel-No.: 1600028Material: Aluminum2,5mm max.2500x1400mmWeight: Ca.7,0kg/m²
StainlesssteelsurfaceApplicable to: SENTIRmat14TBVArtilel-No.: 1600016Material: Stainlesssteel2,5mm max.2500x1250mmWeight: Ca.11,6kg/m²
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38,5 13
61867
33,5
1517,8
3 13
7
90,0°
8,540
7,518,5
1517,8
Aluminumcheckeredplate
Stainless steel bulb plate
67 15
6715