E2S Minialarm IS-mA1 User manual

_______________________________________________________________________________________________________________________________
European SafetySystemsLtd. Impress House,Mansell Road, Acton,London [e-mail] Tel:[phone]
www.e2s.com Fax: [phone]
DocumentNo.IS5001 IssueD11-09-07Sheet 1of6
1)Introduction
TheIS-mA1minialarmisasecond generation ATEX certified
intrinsicallysafesounderwhichproducesaloudwarning
signalinahazardousarea.Forty-ninefirststagealarm
soundscan beselectedbyinternalswitchesand eachone
canbeexternallychangedtoasecond orthirdstagealarm
sound.ThesoundermaybeusedinallgasgroupsIIAIIB
andIIC.
2)Description
Fig1showsasimplifiedblock diagramofan IS-mA1
minialarmsounder.Thedeviceoperatesimmediatelypower
isappliedtothe+and terminalswhichareduplicatedto
allowasecond soundertobeconnectedinparallel,orforan
endof linemonitoringresistortobeinstalled. Theoutput tone
isdefinedbythepositionsofthesixinternalswitchesandthis
tonecan bechangedtoasecond orthirdstagealarmtoneby
connectingterminalsS2orS3to0V.Thetonegeneratoris
crystalcontrolledtoensurethatwhentwosounders
connectedtothesamepowersupplyarestartedatthesame
timetheoutputtonesremainsynchronised.
3) SupplyVoltage
TheIS-mA1minialarmsounderhasbeendesignedto
operateinahazardousareafroma24Vdcsupplyviaa28V
93mAresistiveATEX certifiedZenerbarrierorgalvanic
isolator.Thesoundersmaybetestedorusedinsafeareas
withoutaZenerbarrierorgalvanicisolator,butatsupply
voltagesabove16Vtheinternalcurrent limitwillfunction and
thereforeitisrecommendedthattheyarenotoperated
continuouslywithadirectsupplygreaterthan16V.
Tone Generator
Tone Selection Switches
VolumeControl
IS-mA1Sounder
_
_
S2
S3
+
+
Fig1Simplifiedblockdiagram
4) IntrinsicSafetyCertification
4.1ATEXcertificate
TheIS-mA1minialarmsoundercomplieswiththefollowing
standards:-
EN50014: 1997+A1andA2,
EN50020: 2002
EN50284: 1999
TheEC-TypeExamination CertificateSIRA05ATEX2084X
hasbeenissuedbytheNotifiedBodySira.Thisconfirms
compliancewiththeEuropeanATEX Directive94/9/ECfor
GroupII, Category1Gequipment.Thesoundercarriesthe
CommunityMarkandsubjecttolocalcodesofpractice,may
beinstalledinanyoftheEEA membercountries.This
instruction sheetdescribesinstallationswhichconformtoBS
EN60079:Part14:2003ElectricalInstallationinHazardous
Areas.Whendesigningsystemsforinstallationoutsidethe
UK,thelocalCodeof Practiceshouldbeconsulted.
1) Thecertificationmarkingisasfollows:
e2S
european safety systemsltd. London W37QH UK
WARNING: TOAVOIDAPOSSIBLEELECTROSTATIC
CHARGEONLYCLEANWITHADAMP CLOTH
IS-mA1 Sounder
II1GEExia IICT4(-40ºC<=Ta<= +60°C)
0518
SIRA05ATEX2084X
Year/SerialNo.05/1MA000001
Ui=28VIi=93mAPi=660mWCi=0Li=0
Terminal+w.r.t.Terminal-
Ui=28VIi=0mA
TerminalsS2&S3w.r.t.Terminal-
www.e2s.com
2) Theequipmentmaybeusedinzones0,1and 2
withflammablegasesand vapourswithapparatus
groupsIIA,IIB&IICand withtemperatureclasses
T1,T2,T3andT4.
Th
e
IS
-
m
A1
s
o
u
nd
er
i
s
C
E
marke
d
f
or
compliance with theEuropean
Explosive Atmospheres Directive
94/9/ECand theEuropeanEMC
Directive 89/336/EEC
II1G EExiaIICT4(-40ºC<=Ta<= +60ºC)

_______________________________________________________________________________________________________________________________
European SafetySystemsLtd. Impress House,Mansell Road, Acton,London [e-mail] Tel:[phone]
www.e2s.com Fax: [phone]
DocumentNo.IS5001 IssueD11-09-07Sheet 2of 6
3) Theequipmentisonlycertifiedforuseinambient
temperaturesintherange-40oCto+60oCand
shouldnotbeusedoutsidethisrange.
4) Thecertificatenumberhasan ‘X’suffix,which
indicatesthatthecertificatecontainsoneofmore
specialconditionsforsafeuse.Thoseinstalling or
inspectingtheequipmentshouldrefertothissection
ofthecertificate.
5) Theequipmenthasnotbeenassessedasasafety-
relateddevice(asreferredtobyDirective94/9/EC
AnnexII,clause1.5).
6) Installation ofthisequipmentshallbecarriedout by
suitably-trainedpersonnelinaccordancewiththe
applicablecodeof practice.
7) Repairofthisequipment shall onlybecarriedoutby
themanufacturerorinaccordancewiththe
applicablecodeof practice.
8) Thecertificationofthisequipmentreliesonthe
followingmaterialsusedinitsconstruction:
Enclosure: ABS Plastic
Iftheequipmentislikelytocomeintocontact with
aggressivesubstances,thenitistheresponsibilityof
theusertotakesuitableprecautionsthat prevent it
frombeing adverselyaffected,thusensuringthatthe
typeofprotectionisnotcompromised.
“Aggressivesubstances”-e.g. acidicliquidsor
gasesthat mayattackmetals,orsolventsthat may
affectpolymericmaterials.
“Suitableprecautions”-e.g. regularchecksaspart
ofroutineinspectionsorestablishingfromthe
material’sdatasheet thatitisresistanttospecific
chemicals.
SPECIALCONDITIONSFORSAFEUSE (as statedinthe
ECTypeExamination CertificateSIRA 05ATEX2084X)
ConditionsforIS-mAl Sounder
Theequipmenthasaningress protection rating ofIP65.
However,if ithasbeensuppliedwithoutcableentrydevices,
thentheusershall ensurethatthedevicesthatarefittedwill
providean ingress protectionthatisappropriatetothe
environmentinwhichitisinstalledi.e.IP20 orbetter.If only
oneofthetwocableentriesareused,thentheunusedentry
'knockout'shall beleft intactorfittedwithablanking device
thatensuresingress protectionappropriatetothe
environmentinwhichitisinstalledi.e.IP20orbetter.
Thetotalcapacitanceconnectedtoterminals+wrt-(i.e.the
capacitanceofthecableplusanyothercapacitance)shall
not exceed83nF.
Theequipmentshallnotbedirectlyinstalledinanyprocess
whereitsenclosuremight beelectro-staticallychargedbythe
rapidflowofanon-conductivemedia.
TheequipmentshallonlybesuppliedviaTerminals+w.r.t.
Terminals-fromabarrierhavingamaximumopencircuit
voltageUothatis< 28Vand amaximumshortcircuitcurrent
Iothatis< 93mA,whereIoisresistivelylimited.Thebarrier
shallbeATEX certifiedbyanotifiedbody.
4.2Zones, GasGroupsandTemperatureClassification
TheIS-mA1minialarmsounderhasbeencertifiedEExiaIIC
T4.Whenconnectedtoanapprovedsystemitmaybe
installedin:
Zone0explosivegasairmixture
continuouslypresent.
Zone1explosivegasairmixturelikelytooccurin
normaloperation.
Zone2explosivegasairmixturenotlikelytooccur,
andif itdoes,it willonlyexistforashort time.
Beusedwithgasesingroups:
Group Apropane
Group Bethylene
Group Chydrogen
Havingatemperatureclassification of:
T1 450ºC
T2 300ºC
T3 200ºC
T4 135ºC
4.3Terminals+and-
Powerissuppliedtothesounderviathe+and terminals
whichhavethefollowinginputsafetyparameters:
Ui = 28V
Ii = 93mA
Pi =660mW
Ci=0Li=0
TheIS-mA1soundermaybepoweredfroman ATEX certified
Zenerbarrierorgalvanicisolatorwhichhaveoutput
parametersequaltoorless than28V,93mAand 660mW,
whereIoisresistivelylimited.Thecableparametersstated
ontheselectedZenerbarrierorgalvanicisolatorcertificate
must beobserved.
Uptothree IS-mA1sounderscanbeconnectedinparallel
andpoweredfromacommonbarrierorisolator.Connecting
twosoundersinparallelwillreducetheoutputfromeachby
about3dB.Three soundersshouldonlybepoweredfroma
commonsupplywhenthemaximumsupplyvoltageis
available.
4.4TerminalsS2andS3
WhenterminalsS2orS3areconnectedto0V(-terminal)the
sounderoutputtonechangestothesecondorthirdstage
alarmrespectively.Theinputsafetyparametersforthese
terminalsare:
Ui = 28V
Ii = 0mA
Becausethepermittedinputcurrentiszero,theseterminals
mayonlybeconnectedtoadiodereturnbarrier,an
intrinsicallysaferelayoragalvanicisolator,allofwhichmust
havebeencertifiedbyan ECNotifiedBody.Onlydiodereturn
barrierswithavoltagedrop ofless than0.9Vmaybeused.
Alternatively,theseterminalsmaybeconnecteddirectlytoa
mechanicallyactivatedswitchwithinthehazardousarea.

_______________________________________________________________________________________________________________________________
European SafetySystemsLtd. Impress House,Mansell Road, Acton,London [e-mail] Tel:[phone]
www.e2s.com Fax: [phone]
DocumentNo.IS5001 IssueD11-09-07Sheet 3of 6
Table1Functionoftoneselection switches
Tone
Number ToneDescription
Switch
Settings
123456
Second
Stage
Alarm
Third
Stage
alarm
Tone1
Tone2
Tone3
Tone4
Tone5
Tone6
Tone7
Tone8
Tone9
Tone10
Tone11
Tone12
Tone13
Tone14
Tone15
Tone16
Tone17
Tone18
Tone19
Tone20
Tone21
Tone22
Tone23
Tone24
Tone25
Tone26
Tone27
Tone28
Tone29
Tone30
Tone31
Tone32
Tone33
Tone34
Tone35
Tone36
Tone37
Tone38
Tone39
Tone40
Tone41
Tone42
Tone43
Tone44
Tone45
Tone46
Tone47
Tone48
Tone49
Continuous340Hz
Alternating800/1000Hz@0.25sintervals
Slowwhoop 500/1200Hz@0.3Hzwith0.5sgaprepeated
Sweeping500/1000Hz@1Hz
Continuous2400Hz
Sweeping2400/2900Hz@7Hz
Sweeping2400/2900Hz@1Hz
Siren500/1200/500Hz@0.3Hz
Sawtooth1200/500Hz@1Hz- D.I.N.
Alternating2400/2900Hz@2Hz
Intermittent1000Hz@1Hz
Alternating800/1000Hz@0.875Hz
Intermittent2400Hz@1Hz
Intermittent800Hz0.25sON,1sOFF
Continuous800Hz
Intermittent660Hz150msON, 150msOFF
Alternating544Hz(100ms)/440Hz(400ms) NFS32-001
Intermittent660Hz1.8sON, 1.8sOFF
Sweep1400Hzto1600Hzup1s1600Hzto1400Hzdown0.5s
Continuous660Hz
Alternating554/440Hz@1Hz
Intermittent544Hz@0.875Hz
Intermittent800Hz@2Hz
Sweeping800/1000Hz@50Hz
Sweeping2400/2900Hz@50Hz
Simulated bell
Continuous554Hz
Continuous440Hz
Sweeping800/1000Hz@7Hz
Continuous300Hz
Sweeping660/1200 @1Hz
TwoToneChime
Intermittent745Hz
Alternating 1000/2000Hz@0.5s Singapore
420Hz@0.625s- Australian Alert
500-1200Hz3.75s/ 0.25s- Australian Evacuate
Continuous1000Hz
Continuous2000Hz
Intermittent800Hz0.25sON1sOFF
Alternating 544Hz(100ms)/440Hz(400ms) NFS32-001
MotorSiren Slowriseto1200Hz
MotorSiren Slowriseto800Hz
Continuous1200Hz
MotorSiren Slowriseto2400Hz
Intermittent1000Hz1sON, 1sOFF
Sawtooth1200/500Hz@1Hz- D.I.N. (PFEERP.T.A.P)
Intermittent1000Hz1sON, 1sOFF PFEERGeneralAlarm
420Hz@0.625s- Australian Alert
500-1200Hz3.75s/ 0.25s- Australian Evacuate
000000
100000
010000
110000
001000
101000
011000
111000
000100
100100
010100
110100
001100
101100
011100
111100
000010
100010
010010
110010
001010
101010
011010
111010
000110
100110
010110
110110
001110
101110
011110
111110
000001
100001
010001
110001
001001
101001
011001
111001
000101
100101
010101
110101
001101
101101
011101
111101
000011
Tone2
Tone17
Tone2
Tone6
Tone3
Tone7
Tone10
Tone2
Tone15
Tone7
Tone2
Tone4
Tone15
Tone4
Tone2
Tone18
Tone2
Tone2
Tone2
Tone2
Tone2
Tone2
Tone6
Tone29
Tone29
Tone2
Tone26
Tone2
Tone7
Tone2
Tone26
Tone26
Tone2
Tone38
Tone36
Tone35
Tone9
Tone34
Tone23
Tone31
Tone2
Tone2
Tone2
Tone2
Tone38
Tone47
Tone46
Tone49
Tone26
Tone5
Tone5
Tone5
Tone5
Tone20
Tone5
Tone5
Tone5
Tone2
Tone5
Tone5
Tone5
Tone5
Tone5
Tone5
Tone5
Tone27
Tone5
Tone5
Tone5
Tone5
Tone5
Tone5
Tone5
Tone5
Tone15
Tone5
Tone5
Tone5
Tone5
Tone5
Tone15
Tone5
Tone45
Tone5
Tone5
Tone45
Tone45
Tone17
Tone27
Tone5
Tone5
Tone5
Tone5
Tone34
Tone37
Tone37
Tone5
Tone37

_______________________________________________________________________________________________________________________________
European SafetySystemsLtd. Impress House,Mansell Road, Acton,London [e-mail] Tel:[phone]
www.e2s.com Fax: [phone]
DocumentNo.IS5001 IssueD11-09-07Sheet 4of 6
++--S2S3
IS-mA1Sounder
ToneSetting
Switches1-6
VolumeControl
Input Terminals
'O'RingSeal
Fig2Locationof fieldterminalsandcontrols.
4.5Otherintrinsicsafetycertifications
PleasecontactEuropean SafetySystemsLtd.fordetailsof
non-European intrinsicsafetyapprovals.
5) Installation
IS-mA1minialarmsoundersshouldonlybeinstalledby
trainedcompetentpersonnel.
5.1Mounting
TheIS-mA1minialarmsoundermaybesecuredtoanyflat
surfacebyinserting twomountingscrewsthroughtheback of
theround base(see figure3).TheenclosureprovidesIP65
protectionandissuitableforinstallationinexteriorlocations
providedthattheareaaround thetwomountingscrews
through theback ofthebasemoulding hasbeensealedand
thatsuitablecableglandswiththerequiredIPrating have
beenused.
5.2Installationprocedure
a.Unscrewthesounderunitsecurityscrewand remove
thesoundersection fromthebasebyturningitanti-
clockwise.Ensurethatthe ‘O’ringsealremainsin
place.
b.Removetherequired20mm knockoutsection(s)
depending on systemwiringand mountthebasetoa
flatsurfacebyinserting twoscrewsthroughtheback
ofthebase.
c.Fittherequirednumberof20mmcableglandsor
conduitentriesintothebaseand connectthefield
wiringtotheappropriatesounderterminalsasshown
insection6and fig2ofthismanual.Thepowersupply
terminals+and-areduplicatedsothat soundersmay
beconnectedinparallel,oran end oflinemonitoring
resistormaybefitted.
d.Selecttherequiredoutputtonebypositioning thesix
switchesasshowninTable1andFig2.
e.Applypowertothesounderand adjusttheinternal
volumecontroltoprovidetherequiredsoundlevel.
f.Check thatthe ‘O’ringsealiscorrectlylocatedon the
soundersection(see Fig.2)and insertthesounder
sectionintothebase.Pushitfullyhomeandturnit
clockwisetoalign themouldingsbeforetighteningthe
securityscrew.
Fit mountingscrews
throughbase 20mmknockouts
Fig3MountingSounderBase.
6) Electrical System DesignForInstallationIn
HazardousAreas Using Zener Barriers
6.1Singlestagealarm
If thecontrolswitchisinthepositivesupply,orthepower
supplyisbeingturnedonandoff, onlyasinglechannelZener
barrierisrequiredasshowninFig4.Thiscircuit mayalsobe
usedifthesounderisbeingcontrolledbyamechanically
activatedswitchonthehazardousareasideofthebarrier.
SafeArea
HazardousArea
+
-
IS-mA1
Sounder
0V
+
Power
Supply
Barrier
On/Off
28V93mA
Positive
Fig4Singlestagealarmusingsinglechannelbarrier.
If thecontrolswitchmust beinthenegativesupply,thecircuit
showninFig5maybeused.Anydiodereturnbarriercertified
EExiabyaECNotifiedBodymaybeused,providing its
voltagedropislessthan 0.9V.
SafeArea
HazardousArea
-
IS-mA1
Sounder
+
0V
+
Power
Supply
Diode Return
Barrier
Barrier
On/Off
28V 93mA
Positive
Fig5Singlestagealarmusingtwochannelbarrier.

_______________________________________________________________________________________________________________________________
European SafetySystemsLtd. Impress House,Mansell Road, Acton,London [e-mail] Tel:[phone]
www.e2s.com Fax: [phone]
DocumentNo.IS5001 IssueD11-09-07Sheet 5of 6
6.2Multi-stagealarm
ConnectingterminalS2to0Vactivatesthesecond stage
alarm,and similarlyterminalS3forthethirdstagealarm.Fig
6showshowthediodereturnbarriersmaybeused.If only
twostagesofalarmarerequiredthethirdstagebarrier
shouldbeomitted,the28V93mAbarrierand thesinglediode
returnchannelmaythenbecontainedinonepackage.
Power
Supply
+
0V
Barrier
+
-
28V93mA
Positive
HazardousArea SafeArea
Diode Return
Barrier 2nd Stage
On/Off
Diode Return
Barrier 3rd Stage
S2
S3
IS-mA1
Sounder
Fig6MultistagealarmusingZenerbarriers.
7) ElectricalSystem DesignForInstallation In
HazardousAreas Using GalvanicIsolators
Galvanicisolatorsdo notrequireahigh integrityearth
connection.Forsmallsystemswhereahigh integrityearthis
notalreadyavailable,theuseofgalvanicisolatorsoften
reducestheoverallinstallationcostandsimplifiesdesign.
7.1Singlestagealarm
TheIS-mA1minialarmsoundermaybepoweredbyany
galvanicisolatorhaving outputparameterswithinthelimits
specifiedinsection 4.3,whichhasbeencertifiedEExiabyan
ECNotifiedBody.Thesoundermaybecontrolledbyturning
thegalvanicisolatoron andoff, orbyamechanically
activatedswitchonthehazardousareasideoftheisolator.
SafeArea
HazardousArea
IS-mA1
Sounder
+
--
+
Galvanic
Isolator
Power
Fig7Singlestagealarmusinggalvanicisolator.
7.2Multi stagealarm
TheIS-mA1soundersecond andthirdstagesmaybe
activatedbyusing GalvanicallyIsolatedRelays thathave
outputparameterswithinthelimitsspecifiedinsection 4.4.
whichhavebeencertifiedEExiabyanECNotifiedBody.
+
HazardousArea SafeArea
-Power
GalvanicIsolator
GalvanicIsolatedRelay
Power
S2
-
-
IS-mA1
Sounder
+
Fig8Multistagealarmusinggalvanicisolatedrelays
8) CableParameters
Themaximumpermittedcableparametersareasspecified
onthecertificateoftheZenerbarrierorgalvanicisolatorthat
hasbeenselectedfortheinstallation.Normallythelimitsare
notrestrictive,butcareshouldbetakennottoexceeda
capacitivelimitof83nFforinstallationswhenverylong cables
areused.
9) Maintenance
Thesoundershouldberegularlyinspectedtoensurethatit
hasnotbeendamaged.Frequency ofinspection depends
uponenvironmentalconditions,butinitiallywerecommend
that thisshouldbedoneannually.
NoattemptshouldbemadetorepairafaultyISmA1
sounder.Suspectsoundersmustbereturnedto
EuropeanSafetySystemsLtd.ortoyourlocalagentfor
repair.
10) Guarantee
Soundersthatfail withintheguarantee period shouldbe
returnedtoEuropean safetySystemsLtd.It ishelpfulifa
briefdescriptionofthefaultsymptomsisprovided.
11) Customer Comments
European SafetySystemsLtd.isalways pleasedtoreceive
commentsfromcustomersaboutourproductsand services.
All communicationsareacknowledgedand whenever
possible,suggestionsareimplemented.

_______________________________________________________________________________________________________________________________
European SafetySystemsLtd. Impress House,Mansell Road, Acton,London [e-mail] Tel:[phone]
www.e2s.com Fax: [phone]
DocumentNo.IS5001 IssueD11-09-07Sheet 6of 6
IECExApproval
TheIS-mA1SounderhasalsobeenapprovedtotheIECEx
scheme.
Theinstallation requirementsforIS-mA1soundersapproved
totheIECExschemearethesameastheinstallation
requirementsforIS-mA1soundersapprovedtotheATEX
directive.
CertificateNo.IECExSIR06.0045X
Marking:ExiaIICT4(Ta=-40ºCto +60ºC)
Standards: IEC60079-0:2000 Edition 3.1
IEC60079-11:1999 Edition 4
CONDITIONSOFCERTIFICATION(asstatedon theIECEx
CertificateofConformityIECExSIR06.0045X)
•Theequipmenthasan ingress protection rating of
IP65.However,ifithasbeensuppliedwithouta
cableentrydevice,thentheusershallensurethat
thedevicesthatarefittedwillprovideaningress
protectionthatisappropriatetotheenvironmentin
whichitisinstalledi.e.IP20 on better. Ifonlyoneof
thetwocableentriesareused,thentheunused
entry ‘knockout’shallbeleft intactorfittedwitha
blanking devicethatensuesingress protection
appropriatetotheenvironment inwhichitisinstalled
i.e.IP20orbetter.
•Thetotalcapacitanceconnectedtoterminals+w.r.t.
terminals-(i.e.thecapacitanceofthecableplus
anyothercapacitance)shall not exceed83nF.
•Theequipmentshallnotbedirectlyinstalledinany
process whereitsenclosuremightbeelectro-
staticallychargedbytherapidflowofanon-
conductivemedia.
•Theequipmentshall onlybesuppliedviaterminal+
w.r.t.terminal-fromabarrierhaving amaximum
opencircuitvoltageUothatis< 28Vanda
maximumshortcircuitcurrentIothatis< 93mA,
whereIoisresistivelylimited.
TheIS-mA1soundersaremarkedwiththecertification
requirementsfortheATEXandIECExandapprovals.
e2S
european safetysystemsltd. London W37QHUK
WARNING: TOAVOIDAPOSSIBLEELECTROSTATIC
CHARGEONLYCLEANWITHADAMPCLOTH
IS-mA1Sounder
II 1GEExia IICT4(-40ºC<=Ta<=+60°C) 0518
SIRA05ATEX2084X
Year/ Serial No.
06 / 1MA000001
Ui=28VIi=93mAPi=660mWCi=0Li =0
Terminal+w.r.t. Terminal-
Ui=28VIi=0mA
TerminalsS2&S3w.r.t.Terminal-
www.e2s.com
Exia IICT4(-40ºC<=Ta<=+60°C)
IECExSIR06.0045X
FMApproval
TheIS-mA1SounderhasalsobeenFMListed.
Marking:ISClassI, Zone0,AExiaIICT4
ISClassI, Division1,GroupsA,B, C, D
SeetheControlDrawingsD5035Sheets1and2for
installation detailsandentityparameters.
WARNINGS:
IS-mA1Sounder
Toprevent ignition of flammable orcombustible
atmospheres, disconnect powerbeforeservicing
Substitution of componentsmayimpairsafety
FM
APPROVED
ISClassl, Division1, GroupsA, B, C, D
ISClassI, Zone 0, AExia IICT4(-40ºC<=Ta<=+60°C)
e2S european safetysystems ltd. LondonW37QHUK
ControlDrawing D5035
www.e2s.com
Year/ Serial No. 06 / 1MS00001
TOAVOIDAPOSSIBLE ELECTROSTATIC
CHARGE ONLY CLEANWITHA DAMPCLOTH
CPD Directive 89/106/EEC
The IS-mA1Sounderiscompliantwiththe
requirementsofthe Construction ProductsDirective
89/106/EEC.
EN54-3Type BIP65
Voltage Range18 28VDCviaasafetybarrier
(see sections6and 7).
ToneDescription
2 800/1000Hz@0.25SecondsAlternating
3 500/1200Hz@0.3Hz0.5SecGapSlowWhoop
9 1200/500Hz@1HzDIN
15 800HzContinuous
16 660Hz150mSON150msOFF
17 554Hz(100mS)/ 440Hz(400mS)NFS32-001
The toneslisted havebeen tested toEN54-3and are
compliantwiththe Construction ProductsDirective
89/106/EEC.
EN54-3Test datadocument D5073