AMX Sensors and Receivers IR Manual de usuario descargar pdf (Pagina 2)

LRC1010, LRC1015 datasheet

TRIOS, multi-functional light controller, switching

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Applications

• Applicationscanrangefromoffices(corridors,lobbies,etc.Fordesk

area’stheOccuSwitchrangeismoresuitable),schools(corridors,

playingareas,halls,etc.ForclassroomstheOccuSwitchrangeismore

suitable),industry(distributioncenters(aspecificapplicationsheetis

available))andretailbuildings.

• Lightscanbecontrolledaccordingto:

 • manuallightswitchingwithaninfraredreceiverandtransmitter,•

manuallightswitchingwithstandardpushbuttonsconnectedtothe

LCU8020pushbuttoninterfaceunit.

 • manuallightswitchingwithapush-buttonconnectedtothedigital

input(‘toggle’switching).

 • automaticlightswitchingbyalightsensorwhichmonitorsthe

ambientlightlevel.

 • automaticlightswitchingbyamovementdetectorwhichmonitors

theoccupancyinadefinedarea.

• Sensorcablesareusedtoconnectsensorstothelightcontrollersor

toincreasethedistancebetweenthesensorandcontroller.

• ThemaximumcablelenghtbetweenasensorandtheTRIOSunitis

30meters.

• Thesumofsensorcablelengthsmaynotexceed125mwithupto

twoTRIOSunitslinkedtogether,100mwith3or4TRIOSunitsand

85mwith5TRIOSunits.

• AfunctionalcontrolprogrammeinTRIOSdetermineshowthelights

areswitched.Theconnectedsensorconfigurationautomatically

determinestheselectedcontrolprogramme.

• Allparameterswithinthiscontrolprogrammearefixed.

• WiththeOmniProgIRT8099/10thegroupandchanneladdresscan

bechanged.

• Sensorsignalstoonecontrollercanbepassedtoamaximumoffour

othercontrollersbyinterlinkingthecontrollersviathemodularinput

sockets.Alimitednumberofsensorscanthereforecontrollarger

loads(upto25A).Eachcontrollerhastobeconnectedtomainsand

luminaires.

Functionality

Address programming

ThegroupandchanneladdressesoftheTRIOScanbechangedusing

theOmniProgIRT8099/10.Asprogrammingmustbeaselectiveaction,

theTRIOSprogrammingtoolhasareducedIRradiationandmustbe

carefullypointedattherelevantreceiver.Eachsuccessfulprogramming

actionisconfirmedbyTRIOSbyashortflashoftheconnectedlights.

Sensors

General.

TRIOSdetectswhichsensorsareconnectedandactivated,and

automaticallyadaptsitsfunctionalitytothefoundconfiguration.

Thetablebelowgivesafullsurveyforthevarioussensorsandtheir

combinations.

Push-button interface

Insteadof,orincombinationwith,theinfraredreceiver,thepushbutton

interfaceLCU8020canbeconnected.Push-buttonsconnectedtothe

LCU8020canbegiventhesamefunctionsastheinfraredtransmitters,

butalsoothercombinationsarepossible.Maximum19pushbuttons

canbeconnected.Functionsrealisedinthiswayfollowtherulesforthe

infraredreceiveraslistedinthetablebelow.Forinstance:dimmingof

channelsandtheselectionofpresetsisdisabledifapotentiometeris

connected.

TheTRIOSsystemcanbeusedwiththePhilipsLRM8xxxmovement

detectors(normalheightandhighbay),theIRR801xIRreceivers,the

LRI8102highbaylightsensorortheLRI813xmultisensors(fornormal

heights).Inthelastcaseitispossibletouseonlyoneortwoofthe

threesensorfunctions.

Light Sensor

Whenallowedbyothersensorsthatarepossiblyconnected,theLight

SensorwillswitchonTRIOSwhenthemeasuredlightleveldropsbelow

theswitchonlevel(4voltsatthesensoroutput).

WhentheLightSensorisused,theluxlevelonaworkingsurfacewill

beapproximately600lux,whentheaveragesurfacereflectioninthe

roomis30%.Otherluxlevelsareobtainedwithdifferentreflection

coefficients.

Thedesiredluxlevelcanbechangedbyadjustingthelightsensitivity

ofthesensor(changeitspre-adjustedsensitivityusingthetrimming

potentiometer).

TRIOSwillswitchoffwhenthemeasuredluxlevelremainsabove

theswitchofflevelformorethan15minutes.(8.8Voltsatthesensor

output).

Telejack connectors

AWG 26

RJ-12 (6p / 6c)

6 5 4 3 2 1

1 2 3 4 5 6

Pin/core

Colour wire

White

Black

Red

Green

Yellow

Blue

Function

+12 Vdc

GND

+5 Vdc

RC5

Notes:

• WhenaReferenceLevelissettoohigh(correspondingtomorethan

4Vdcatthelightsensorinput),theswitch-offlevel(>10Vdcatthe

lightsensorinput)cannotbereached.

• Whenthelightsensorisusedwithoutaninfraredreceiverora

potentiometer,the(default)luxlevelonaworkingsurfacewillbe

600lux,whentheaveragesurfacereflectioncoefficientintheroom

is30%.Otherluxlevelsareobtainedwithdifferentreflection

coefficients.

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