AEI ADVANCED ELECTRONICS INDUSTRY LTD. DK-9680 SERIES, DK-9880 SERIES Operating Instructions

SPLITDECODEDSECURITYKEYPAD

DK-9680
DK-9880

THREEOUTPUTSYSTEMWITHDOORALARM

FORDOORSTRIKEANDSECURITYCONTROLAPPLICATIONS

INTRODUCTION

DK-9680/DK-9880isthecombinationofaccesscontrolkeypad,dooralarmanddoorchimeinonesystem.Itis
anidealsystemforofficeandhomesecurityinstallations.
Thesystemisadopting"SplitDecoded"designphilosophytogivehighestsecurity.EachDK-9680/DK-9880issplit
intotwoparts,theremotekeypadunitandthemasterdecoderunit,theycommunicatewitheachotherindigital
data.Anyonewhotriestocutorshorttheconnectionwiresattheremotekeypadcannotcompromisethesecurityof
thesystemorbypassthekeypadfunction.TheDK-9680/DK-9880usescurrentmodedatabu scommunication,one
masterunitcanaccommodateupto3remotekeypadunitsconnectedinparallelfortotallyindependentoperation.
DK-9680/DK-9880employs3UserCodes(code1,code2,andcode3)andoneSuperUserCodeforoperatingof
the3outputswhicharedesignedfordoorstrikeandothersecurityandaccesscontrolapplications.Withits
EEPROMmemory,thesystem'sprogrammeddataisnonvolatileincaseofpowerfailure.Over100million
combinationsarepossibleforthe3UserCodes,theMasterCode(italsoactsastheSuperUserCode)andthe
DuressCode.Othersecurityfeatures includeduressoutputanddoorsensingfordoorforcedopenalarm,dooropen­too-longalarmanddoorautore-lockfunctions.Facilityforconnectinganegressbuttonforeasyexitisalso
incorporated.Theplasticcaseoftheweatherproofkeypadunit(DK-9680)ispreciselyengineered,inwhich,thefro nt
panelandthemountingboxissealedwithawaterresistantgasketmakingthekeypadunitsuitableforbothin-door
andout-doorinstallations;whiletheslimkeypadunit(DK-9880)isdesignedinthefashionthatblendssmoothlyint o
anyresidentialandofficedecors.
TheDK-9680/DK-9 880isavailablewithversionsA,BandC.Theyarehavingidenticalspecificationsexcepttheiroutputs:

SERIES

DK-9680A/DK-9880A

DK-9680B/DK-9880B

DK-9680C/DK-9880C

OUTPUT1

5AmpRelay

5AmpRelay

OUTPUT2

1AmpRelay

NPNTransistorOpenCollector

OUTPUT3

NPNTransistorOpenCollector

NPNTransistorOpenCollector

1

THEMASTERUNIT

POWERINAC/DC

!

Powersupplyinput,12V(24V)ACorDCpowerispossible,Nopolaritydiscriminationfortheterminalsis
required.

DCOUTPUT(+)

!

12V(24V)outputpowerfortheDCoperateddoorlatch.Outputcurrent2Ampmaximum.

COMMONGROUND(-)

!

Thecommongroundingpointofthekeypadsystem.

DATA

!

Thisisthecommunicationdatabusofthemasterunitandtheremotekeypadunit(s).Itisalsothepower
supplylinefortheremotekeypadunit(s).ConnectittotheDATAterminalattheremotekeypadunit(s).

DOORSENSING

!

ANormallyClosed(N.C.)inputcircuitreferstoground.Withthehelpofamagneticcont act(e.g.AEIMC-

01)tomonitorthedoorwhichiscontrolledbyoutput1.Thecircuitisopenwhenthedoorisopen.It
initiatesthefollowingfunctions:

1):WhenthedoorisFORCEDOPEN--thedoorisopenedwithouttheuseofa

DoorForcedOpenAlarm

validcodeortheEGRESSbutton,thedoorforcedopenalarm(built-in)willbeactivefor60seconds.

2):WhenthedoorisLEFTOPENlongerthanthepre-setallowabledooropen

DoorOpen-too-longAlarm

time,thedooropen-too-longalarmwillbeactivecontinuouslyuntilthedoorisclosedagain.

3):Whenthedoorisopenedandthenre-closed,thekeypadwillreleasetheelectric

DoorAutoRe-lock
latchimmediatelytor e-lockthedoorbeforetheendoftheoperationtimeinmomentarymode,oryoudo
notrequiretoenterCode1againtore-lockthedoorinStart/Stopmode.

4):Eachtimewhenthedoorisopened,thedoorchimeactivatesfor2seconds.

VisitorAnnouncer

(Thevoltagevalueinbracketisfor24Vversiononly)

NOTE:

EGRESSINPUT

!

ANormallyOpen(N.O.)inputterminalrefersto(-)ground.ConnectittoCommonGround(-)viaa
momentarypush-buttonswitchtoactivateOutput1.Allowsusertobypassthesecurity code1bypushing
thepush-buttonswitch.Thisswitchisnormallyputinsidetheprotectedpremisenearthedoortoallow
thoseinsidetheprotectedpremisetoexitwithoutkeyinginthecode.
Leavethisterminalopenifitisnotused.

DURESSOUTPUT

!

AnNPNtransistoropencollectoroutput.Itswitchestoground(-)whentheDuressCodeisentered.
Connecttoactivateanalarmcontrolpanelortelephonedialer.
Outputtransistorrating:Icmax--100mAsink,Vcemax--12V(24V)DC

1)TheabovefunctionsareavailableforOutput1only.Pleasesee"PROGRAMMING"toenablethe
desiredfunctions.

2)ConnectthisterminaltoCommonGround(-)ifdoorsensingisnotused.

2

!

OUTPUT1

5Amprelaydrycontacts,withNormallyOpen(N.O.)andNormallyClosed(N.C.)terminals.Thisrelayis
primarilypreparedfordoorstrikeapplication,orforothersecurityandaccesscontrols.UsetheN.O.contact
fordoorstrikeconnection.Ifforothersecurityandaccesscontrolapplications,pleaseconsultthemanualof
yoursystemfortheappropriatepairofterminals(N.C.orN.O.)fortheconnection.Therelayoutputis
programmableformomentaryorstart/stopoperation.

!

OUTPUT2

Output2ispreparedforothersecurityandaccesscontrolapplications.Theoutputisprog rammablefor
momentaryorstart/stopoperation.VersionABuserelayoutput,andtheVersionCusestransistoroutput.

VersionA&B
VersionC:

(activates).Transistorratings:Icmax--100mAsink,Vcemax--12V(24V)DC

!

OUTPUT3

Output3hasidenticalfunctionasoutput2.Itisalsopreparedforothersecurityandaccesscontrol
applications.Theoutputisprogrammableformomentaryorstart/stopoperation.VersionAusesrelayoutput,
andVersionBCusetransistorout put.

VersionA:
VersionBC:&
Transistorratings:Icmax--100mAsink,Vcemax--12V(24V)DC

(VersionA,BC)

:1Amprelaydrycontacts,withN.O.andN.C.outputterminals.

AnNPNtransistoropencollectoroutput.Itswitchestoground(-)whenCode2isentered

&

1Amprelaydrycontacts,withN.O.andN.C.outputterminals.

AnNPNtransistoropencollectoroutput.Itswitchestoground(-)whenCode3isentered(activates).

&

&

THEREMOTEKEYPADUNIT

!

DATA(+)

Thisisthecommunicationdatabusofthesystem.Itisalsothepowersupplyinputterminaloftheremote

keypadunit.Linkitupwiththe"DATA"terminalatthemasterunit.

!

GND(-)

Thecommongroundingpointoftheremotekeypad.

!

GREEN&REDLEDS

TwoLEDlampsarepreparedforfreeconnectionincaseofalarmstatusoraccesscontroloperation

indicationisrequired.EachLEDisconnected witha1.5KOhmcurrentlimitingresistor.

!

VISIBLEANDAUDIBLEINDICATORS

Thebuilt-inbuzzeratremotekeypad(orthespeakeratthemaster)andtheamberLEDgeneratesthe

followingtonesandsignalsforoperationstatus:

STATUS

1.Inprogrammingmode

2.Successfulkeyentry

3.Successfulcodeentry

4.Unsuccessfulcodeentry

5.DAPjumpernotreplaced

6.Standbymode

THEDAPJUMPER

IfthePersonalMasterCodeisforgotten,usetheDAPjumpertooverridetheforgottencodepermittingdirect
entryintotheprogrammingmode.Youarerequiredtoapplythefollowingprocedureprecisely:

1.Disconnectpowersupply.

2.DisplacetheDAPjumperfromOFFtoONposition.

3.Reconnectpowersupply(speakerisactivated).

4.PuttheDAPjumperbacktoOFFposition(thisdone,thespeakerisde-activated).

5.Thekeypadisinprogrammingmode,readytoreceivenewdata.

6.EnterthenewdatastartingfromSection(B)shownintheSummaryChart.

DAP(IRECTCCESSTOROGRAMMING)

---

1Beep
2Beeps
5Beeps
ContinuousBeeps(speaker)

---

TONES

ON
1Flash
2Flashes
5Flashes
1Flashevery2seconds
1Flashevery2seconds

LEDSIGNALS

KEYBOARDILLUMINATIONLED(DK-9680),KEYLED(DK-9880)

TheLEDligh tsupfor10secondswhenakeybuttonispressed,whichindicatesthedurationoftheallowabletime
foreachdigitincodeentry.ThedigitofcodeentryisinvalidwhentheLEDisoff.

THEFACTORY-SETDATA

Fortheowner'sconvenienceinprogrammingatthefirsttime,thefactoryhasputaMasterCode0000intothe
keypad.TheownerhastoputhisownUniqueCodes&Dataintothekeypadbeforeuse.Tocompromisesecurity,
inallcases,theownershouldprogramaPersonalMasterCodetoinvalidatethefactory-setMasterCode.

--IMPORTANTNOTE

3