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NAV IP Access controller

22

2.2.6 ConnectingtotheComputerthroughtheNetwork

UsercancarryoutbasicsettingthroughthekeypadontheEFC301controlleror

connectionwiththecomputerviaTCP/IP.Usercancarrycomplicatedsystem

administrationbyaccessingtheembeddedsysteminthecontrollerthroughvarious

browsers.



Figure2‐17



2.2.7 MountingaBackupBatteryintheEnclosure(Optional)

Youcanoptionallyconnectabackupbatteryintheenclosuretoprovidebackuppowerto

thecontroller.Oncethebatteryisinstalled,itwillchargeofftheexternalpoweruntilitis

needed,atwhichtimeitwillautomaticallybeusedtopowerthesystem.



ConnectingtotheBackupBattery

Connectthewiresfromthebackupbatterytotheterminalblockonthemainmodule.

ConnectthepositiveleadtoPin15andnegativeleadtoPin16ontheterminalblockof

themainmodule.



Figure2‐18



Ifabackupbatteryisconnected,thecontrollerwillautomaticallyswitchtobackuppower

intheeventthattheexternalpowerislost.Thebackupbatterywillchargewhileexternal

powerisbeingsupplied.



Ingeneral,thelargerthebatterycapacity,thelongeritcansupportthecontroller.A

12AHbatterycanprovide4hoursofenergyforacontrollercontaining4doormodules,

onealarmmoduleand8readers.

EverAccess

ARM

ENT

CLR

WXYZTUVPQRS

MNOJKLGHI

DEFABC

45 6

987

SYS

FlexIIAccess Controller

TCP/IP

NavController

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EverFocus EFC306 Bedienungsanleitung Seite 31