
NAV IP Access controller
13
OneSetofNAVController+TwoReaders–ControlofbothEntryandExit
Whenthesecuritygradeisrelativelyhighortheadministratorrequiresthecardholdersto
getinoroutatfixedtimeordatethroughspecificdoor,twosetsofEFC301areneeded.
AdditionalinstallationofonesetofEFC301onthesideofthedoorrequiresthecard
holderstoswipethecardwhenexitingandentering.Thisrulehasmorereliablesecurity
regardingwhocanenterandwhocanexitandtheadministratorcanalsomastertheentry
andexittimeofcardholders.
2.1.3 DeterminetheNumberofControllers/ModulesAccordingtoSystemStructure
Determinehowmanycontrollers/modulesandnetworkinterfacearerequired.
1. EachNAVcontrollercanaccommodateupto8readers.Ifthesystemtobeinstalled
requiresmorethan8readers,additionalcontrollersarenecessary.E.g.Flexseries
controllers.
2. Ifoneormorecontrollersareinstalledatadifferentlocation,thenthesystem
computeristobeinstalled,andanEthernetinterfaceisrequiredtoconnectoverthe
internet.AnEthernetinterfacemayalsobeusedinlocationsatwhichthecontrollers
areinstalledalongdistanceawayfromthesystemcomputer.Softwareisrequiredto
managetheseNAVcontrollers.
2.2HardwareInstallation
Afterthepreparationworkisfinished,usercanstartinstallation.Thischaptermainly
introduceshowtoinstallthehardwarepart,whichisdividedintosixsteps:
1.Mountingtheenclosure(optional)andcontroller.
2.Installingandconnectingthereaders.
3.Connectingtodoorlock,sensorandopenbutton.
4.Connectingtothealarminput/output.
5.Connectingtothecomputer.
6.Mountingabackupbatteryintheenclosure(optional).
2.2.1 MountingtheEnclosure(Optional)andController
TheNAVcontrollershouldbeinstalledinaneasily‐accessibleposition.However,it
shouldbenoticedthatthecontrolleristhecorepartoftheentiresystemandcanbe
usedtochangedatabase.Aftertheinstallationsiteisselected,arelativesecureclean
positioninwhichtheadministratoriseasytooperateshouldbeselected.
Duetothecontrollerisanessentialpartoftheaccesscontrolsystem.Itisrecommended
tomounttheNAVcontrollerinametalenclosure(EPN‐871‐B).Ifyouareusingthe
enclosure,additionalACpowersupplyisrequired.Theenclosureusesa24VACpower
supplywithabuilt‐in15VDCconverter.
Ifthesystemrequiresadditionaldoororalarmmodules,installtheminthecontroller
beforemountingthecontrollerintheenclosureoronthewall.
Komentáře k této Příručce