EverFocus EFC304 - Determine the Number of Controllers; Modules According to System Structure; Hardware Installation; Mounting the Enclosure (Optional) and Controller

NAV IP Access controller
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13
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 OneSetofNAVController+TwoReaders–ControlofbothEntryandExit
Whenthesecuritygradeisrelativelyhighortheadministratorrequiresthecardholdersto
getinoroutatfixedtimeordatethroughspecificdoor,twosetsofEFC301areneeded.
AdditionalinstallationofonesetofEFC301onthesideofthedoorrequiresthecard
holderstoswipethecardwhenexitingandentering.Thisrulehasmorereliablesecurity
regardingwhocanenterandwhocanexitandtheadministratorcanalsomastertheentry
andexittimeofcardholders.
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2.1.3 Determine theNumberofControllers/ModulesAccordingtoSystemStructure
Determinehowmanycontrollers/modulesandnetworkinterfacearerequired.
1. EachNAVcontrollercanaccommodateupto8readers.Ifthesystemtobeinstalled
requiresmorethan8readers,additionalcontrollersarenecessary.E.g.Flexseries
controllers.
2. Ifoneormorecontrollersareinstalledatadifferentlocation,thenthesystem
computeristobeinstalled,andanEthernetinterfaceisrequiredtoconnectoverthe
internet.AnEthernetinterfacemayalsobeusedinlocationsatwhichthecontrollers
areinstalledalongdistanceawayfromthesystemcomputer.Softwareisrequiredto
managetheseNAVcontrollers.
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2.2HardwareInstallation
Afterthepreparationworkisfinished,usercanstartinstallation.Thischaptermainly
introduceshowtoinstallthehardwarepart,whichisdividedintosixsteps:
1.Mountingtheenclosure(optional)andcontroller.
2.Installingandconnectingthereaders.
3.Connectingtodoorlock,sensorandopenbutton.
4.Connectingtothealarminput/output.
5.Connectingtothecomputer.
6.Mountingabackupbatteryintheenclosure(optional).
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2.2.1 MountingtheEnclosure(Optional)andController
TheNAVcontrollershouldbeinstalledinaneasily‐accessibleposition.However,it
shouldbenoticedthatthecontrolleristhecorepartoftheentiresystemandcanbe
usedtochangedatabase.Aftertheinstallationsiteisselected,arelativesecureclean
positioninwhichtheadministratoriseasytooperateshouldbeselected.
Duetothecontrollerisanessentialpartoftheaccesscontrolsystem.Itisrecommended
tomounttheNAVcontrollerinametalenclosure(EPN‐871‐B).Ifyouareusingthe
enclosure,additionalACpowersupplyisrequired.Theenclosureusesa24VACpower
supplywithabuilt‐in15VDCconverter.
Ifthesystemrequiresadditionaldoororalarmmodules,installtheminthecontroller
beforemountingthecontrollerintheenclosureoronthewall.