EverFocus EFC304 - 4 ． Starting up the Controller; Connecting to Power; Restoring the Controller

NAV IP Access controller
26
4．StartingUptheController

4.1 ConnectingtoPower
YoucanpowertheNAVcontrollerbyconnectingthepowersourcetoPin13and14onthe
terminalblockonthemainmodule.


Figure3‐1

ThevoltagerangeoftheNAVcontrollerisbetweenDC11Vand16V.Themaximum
currentis500mA.Ifthebackupbatteryisconnectedtothecontroller,apowersupplywith
DC15Visrequired.ThepowersupplyintheenclosureisDC15V.Inaddition,the
controllerprovidesa12Vpowersupplyforthereaders.Itshouldbenotedthatifa
controllerpowersmultiplereaders,thecurrentdrawwillbeincreased.Thetotalcurrent
drawcanbecalculatedasbelow:
Current(controller)=500+Current(reader)xNumberofReaders

ImportantTips:
1. Thevoltagesupplyshouldbelocatednomorethan2metersfromthecontroller.
2. Theelectriclocksandalarmdevicesmustbepoweredseparately.Thecontroller’s
powersupplycanpowerthecontrollerwiththemountedmodulesandthereaders
only,butnotthelockinghardwarenorthealarmdevices.

4.2 RestoringtheController
Torestorethecontrollertothefactorydefaultsettings,switchthepoweronwhileholding
theResetbuttononthemainmodule.

Chapter
4