Technical information
www.digcorp.com • 1.800.322.9146
Ambient Light (Solar) Weather
Based Wireless Controller
FEATURES
• Powerisprovidedbyanefcientphotovoltaicmodule(PVM)
andmicroelectronicmanagementsystemfueledbyambient
light(solar)
• OperatesuptotwostationsandasensorwithoutAC
powerhookup,batteries,orconventionalsolarpanels
• Twoindependentprogramswithfourstarttimesper
program
• UsedwithUnimaxS-305DCsolenoids,whichmounton
mostbrandnamevalvesusingoneofsevenvalveadapters
• ClientIDenablestheusertoassignauniqueidentitycodeto
thecontrollerandhandset;thisisasecurityfeature,which
locksoutunauthorizedusers
• TheLEIT-2ETcontrollerusesinformationtransmittedfrom
theweatherstationsensorsandtheLEITRC2EThandset
tooverrideoradjustthedailyscheduledirrigationprogram
byadjustingthevalvetimedurationinpercentageto
compensateforevapotranspiration(ET)
• TheLEIT-2ETcanmonitorandreceivesignalsfromoneto
veweatherstationseveryhourandusesthedailyaverage
dataforevapotranspiration(ET)calculation
• TheLEIT-2ETcontrollercanmonitortheweatherstations
andwhenETissettoactivewillalerttheuserviathe
handsetifinformationhasnotbeenreceivedorhowoften
thecontrollerhasreceivedETinformationthatdayalong
withthelasttimeinformationwasreceived
• TheLEIT-2ETcontrollercanreceiveinformationfromthe
weatherstation(s)tocompletelystopirrigationifitisraining,
freezingortoowindy.Thisinformationisprovideddaily,
everyhour,duringdaylighthoursonly
• Environmentallyfriendly,utilizesRoHScompliant
components
• TheLEIT-2ETcontrollerutilizesradiofrequencyintheISM
band902-928MHz(866HongKong,868International)CE,
IC,FCCcertied,AustraliaandHongKongcompliant
• TheLEIT-2ETcontrollercommunicateswithLEITRC2ET
handsetsandweatherstationsfromadistanceofupto350
feet(100m)lineofsitebywayofradiocommunication
• TheLEIT-2ETcontrollerfunctionsbothdayandnightinany
weatherandinmostoutdoorlocations
• Defaultprogram:5minutesperdaywithastarttimeof
9AMonvalveonewithnopreviousprogramming,ifIDhas
beenassigned
• Non-volatilememoryretainsprogramandcontroller
integrity
• Programstackingfeaturepreventshydraulicoverload
• Customgroupingofthetwostationsallowsthecontroller
tooperatethetwovalvesatthesametimeifhydraulic
limitationsarenotexceeded
• Availablewith18”(45cm)color-coded16gaugewiresfor
eachvalveandrainsensor
• Builtfromtough,ruggedmaterialandisresistanttoharsh
environmentalconditions
MODEL DESCRIPTION
LEIT-2ET USA, Canada, Australia and Japan
LEIT-2ET-I Europe and S. Korea
LEIT-2ET-H Hong Kong, Singapore and Macau
• Completelywaterproof,complieswithIP68requirements
• TheLEIT-2EThasthreemountingcongurationsincluding
green,tanandpurplevalveboxmounts,direct-to-valveclip
mountingandcolumnmountingwith25”(63cm)or50”
(127cm)mountingcolumns
• 3yearmanufacturerwarranty
ELECTRICAL SPECIFICATIONS
• Controllerpowerrequirementsfornormaloperation:
minimumof3,000Lux
• Controllerinput:3,000-100,000+Lux
• Controlleroutput:9-voltDCpulse
• Controllerstationcapacity:one7-9voltDCpulse,two-way
magneticlatchingsolenoidpereachsetofredandwhite
wires
SPECIFICATIONS
• Operatingtemperature:32°Fto158°F(0°Cto70°C)
• Controllerwiregauge:16AWG
• Wirelesstransmitterpowerandfrequencyspecications:
-7dBm@920MHz/7dBm@868MHz/-7dBm
@866MHz
• Rainsensorconnection:normallyclosed
DIMENSIONS
• 3”Wx5.5”Lincludingtheantenna
(7.62cmWx13.97cmL)
LEIT-2ET