Instruction manual

12 13
Request to Exit (REX) Button BL-D40 External Sounder
Case and Back Tamper
TheREXbuttonmustbelocatedinsidethepremisestobesecuredandisusedtoopenthedoor
withouttheuseofaproximitycardorPINcode,itisusuallylocatedinaconvenientlocation,e.g.
Insidethedoororatareceptionist’sdesk.ThefunctionoftheREXbuttondependsonwhetherthe
LockStrikeRelayisprogrammedforFailSafeOperationorFailSecureOperation.Thedoorchime
intheBL-D40doesnotsoundwhentheREXbuttonisusedtoopenthedoor.
1)FailSecureOperation:FromthemomenttheREXbuttonispressed,thedoorwillbeunlocked
untilthe“LockStrikeReleaseTime”haspassed.Afterthistime,thedoorwillbelockedevenifthe
REXbuttonhasnotbeenreleased.
2)FailSafeOperation:FromthemomenttheREXbuttonispressed,thedoorwillbeunlockeduntil
theREXbuttonisreleased,plusthe“LockStrikeReleaseTime”.Inthiscasethe“LockStrike
Relay”onlybeginsitscountdownoncetheREXbuttonhasbeenreleased.
TheBL-D40ExternalSounderiscompatiblewiththeAC-X31,AC-X32,AC-x41andAC-X42series
StandaloneControllers(Foramoreup-to-datelistofcompatibleproductschecktheRosslareWeb
Siteatwww.rosslare.com.hk).Itisdesignedtooperateindoorsandinstalledwithinthepremisesto
besecured.TheSoundercanbepoweredby16VDCor12to24VDCpowersupply.
TheBL-D40iscapableofemittingfourdifferenttypesofalertsbothaudibleandvisual;Bell,Door
Chime,SirenandStrobeLight.
1)TheBellalwayssoundswhenthecontroller’sdoorbellbuttonispressed.
2)TheDoorChimecanbeprogrammedtosoundwheneverthecontrollerunlocksthedoor(the
DoorChimedoesnotsoundwhentheREXbuttonisusedtoopenthedoor).
3)TheSirencanbeprogrammedtosoundwhenthecaseofthecontrollerisopenedorwhenthe
controllerisremovedfromthewall.ThecontrollercanalsoprogramthelengthoftheSireninthe
BL-D40.
TheControllercommunicateswiththeBL-D40usingacodedproprietaryRosslarecommunications
protocol.This provides amore secure linkbetween the Controller and the BL-D40. If the BL-D40
receives any unrecognized codes on its communication line or communication between the
controllerandtheBL-D40aresevered,theStrobewithashrepeatedlyuntilthecommunication
problemhasbeenresolved.
Ifthecaseofthecontrollerisopenedorthecontrollerisremovedfromthewall,atampereventis
triggeredandacodedtampersignalissenttoaBL-D40,PS-X41SeriesorPS-x42SeriesPower
Supply,orothercompatibledevice.
IftheBL-D40ExternalSounder,PS-X41SeriesorPS-X42SeriesPowerSuppliesreceiveaTamper
EventSignal,theywillactivateaSirenandifavailableaStrobeLight.TheSirentimecanbeeasily
programmedintheSA1DKfrom0to9minutes.
ClearingatampereventisdonebyenteringavaliduserorOpenCodethatwillopentheLockStrike
OutputinthecurrentModeofOperation.Forexample,whileinSecureMode,usingtheOpenCode
tocleartampereventwillnotworkbecausetheOpenCodedoesnotworkisSecureMode.However,
applyingaMasterCodeorSecureCodewillclearthetampereventinSecureMode.