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GRX-CI-PRG Control Interfaces
369363 Rev. B 1 06.02.11
GRX-CI-PRG Programming
Control Interface
Description
•IntegratesaGRAFIKEye®lightingcontrolsystem
withaPCorotherdigitalequipmentthatsupports
RS232andTCP/IPcommunication.
•Providesabasicserialstringcommandsetthat
allowsaPCtomonitorandcontrollighting.
•Built-inastronomictimeclockprovidesabilityto
schedulelightingevents.
Example:Lobbylightsturnontoscene1at
7:30a.m.or10minutesaftersunrise.
•EnablesuseofaPCtosetupGRX-3500and
GRX-4500controlunits.
•Comeswitheasy-to-use,“point-and-click”
Windows®-compatibleLIAISONTMsoftwarefor
schedulingtheastronomictimeclockandusingthe
programmerInterface.
•FunctionalityisselectedusingDIPswitches.
•OperateswithorwithoutaPCconnected.
•Maybeprogrammedtocontrolanycombination
ofonetoeightGRAFIKEye®3000or4000series
controlunits.
•GRX-3100,GRX-4100,andGXI-3100controlunits
mayutilizetheastronomictimeclockfunctionofthe
GRX-CI-PRG.
•GRX-3500,GRX-4500,andGXI-3500controlunits
mayutilizeallfunctionsoftheGRX-CI-PRG.
1
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Job Name:
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Model Numbers:
GRX-CI-PRG Control Interfaces
369363 Rev. B 2 06.02.11
Specifications
Standards
•CaliforniaEnergyCommission(CEC)Listed
Power
•IECPELV/NEC®Class2
•OperatingVoltage:12V
125mA
24V
65mA
Environment
•32to104°F(0to40°C).
•Relativehumiditylessthan90%non-condensing.
Basic Command Set
•Monitoring:Sceneselectionandscenestatus
updates.
•Control:Sceneselection,scenelockout,
sequencing,zonelockout,zoneraise/lower.
Astronomic Timeclock
•Allowslightingchangestooccurautomaticallybased
ontimeofdayand/ordayofweek/month,
aswellasrelativetosunriseandsunset.
•Supportsfourscheduleswith60lightingeventsper
scheduleandoneSuperSequence.
•Allowsusertostart,pause,andstopschedulesfrom
aPCoraWallstation.
•Providescommandstosetandmonitorthe
timeclock’stime,date,anddayofweek,andreport
sunriseandsunset.
•Ifalossofpoweroccurs,theprogrammedschedules
andthetimeofdaywillberetainedforaminimumof
10years.
Programmer Interface
Permitscompletesetupofthefollowingon
GRX-3500,GRX-4500,orGXI-3500controlunits
viaanIBM®-compatiblePC:
•Scenes,includinglightlevelsin1%incrementsand
fadetimes.
•Loadtypesettings.
•Tamper-proofprotectionofscenes.
•Assignmentofcommunicationbetweencontrol
unitsandwallstations.
•Dimmerpanelzoneandloadassignment
AllowsaWindows®-compatiblePCtoquery
GRX-3500,GRX-4500,andGXI-3500controlunits
fortheirsetup,includingtypeofcontrolunitand
numberofzones.
LIAISONTM Software
•ControloverTCP/IPrequiresLIAISONTMversion4.0
orlater.
•AllowsuseofaPCtocreatetimeclockschedules
forallGRX-3000,GRX-4000,andGXI-3000series
controlunits.
•AllowsuseofaPCtocreatesetupsforGRX-3500,
GRX-4500,andGXI-3500controlunits.
•Providesdownloadingofschedulesandsetupsto
GRX-CI-PRGinterfaceandcontrolunits.
•WorksonanyPCoperatingwithWindows®95
Windows®NT4.0,XP,orlater(excludingWindows®
VistaandWindows®7).
•SuppliedbyLutron.Updatesareavailableonlineat
www.lutron.com
System Communications and Capacity
•IECPELV/NEC®Class2wiringconnects
GRX-CI-PRGinterfacetocontrolunitsandother
components.
•OneGRX-CI-PRGInterfaceperGRAFIKEye®3000
or4000orGXI-3000system.Automatically
occupieswallstationaddress16.
•50ft(15m)maximumfromGRX-CI-PRGInterface
toPCorotherRS232source.
•328ft(100m)maximumfromGRX-CI-PRG
InterfacetoPCorotherEthernetsource.
2
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Job Name:
Job Number:
Model Numbers:
GRX-CI-PRG Control Interfaces
369363 Rev. B 3 06.02.11
Functions
DIP Switch Function
When set to ON
When set to OFF
1
ZoneLockRetain Ifpowergoesout,lockedzonesstay
lockedwhenpowerreturns.
Powercyclingunlockslockedzones.
2
SceneLockRetain Ifpowergoesout,lockedscenes
staylockedwhenpowerreturns.
Powercyclingunlockslocked
scenes.
3
SequenceRetain Ifpowergoesout,sequencing
resumeswhenpowerreturns.
Powercyclingstopssequencing.
4
SequencingSceneRange Sequencingloopsthroughscenes
5to16.
Sequencingloopsthroughscenes
1to4.
5
NotUsed
DonotsettoOn. Factorypreset;donotchange.
6
ButtonFeedback Interfacereportscontrolunitand
wallstationbuttonpresses.
Noreportingonbuttonpresses.
7
SceneStatus Interfacereportsscenechanges. Noreportingonscenechanges.
8
AstronomicTimeclock
Schedules
Enablesinternaltimeclock. Disablesinternaltimeclock.
1 2 3 4 5 6 7 8
3
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Job Name:
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Model Numbers:
GRX-CI-PRG Control Interfaces
369363 Rev. B 4 06.02.11
Dimensions
2.47in
(62.7mm)
3.75in
(95.3mm)
4.26in
(108.2mm)
5.26in
(133.6mm)
1.06in
(26.9mm)
Mountingholes
Mounting
1.Mountthecontrolinterfacedirectlyonawall,as
shownintheMountingDiagram,usingscrews(not
included).Whenmounting,providesufcientspace
forconnectingcables.
TheunitcanalsobeplacedintheLUT-19AV-1UAV
rackusingthescrewsprovidedwiththeunit.The
LUT-19AV-1Uwillholduptofourunits.
Ifconduitisdesiredforwiring,theLUT-5x10-ENC
canbeusedtomountoneunit.
2.Strip4in(10mm)ofinsulationfromwires.Eachdata
linkterminalwillacceptuptotwo18AWG
(1.0mm
2
)wires.
3.ConnectwiringasshownintheWiringDiagram
(nextpage).LED1lightscontinuously(Power)and
LED7blinksrapidly(DataLinkRX)whentheIEC
PELV/NEC®Class2DataLinkisinstalledcorrectly.
LUT-19AV-1U
WireStripLength
4in
(10mm)
5.26
4.263.75
2.50
1.06
ControlInterface
Wall
Mounting Diagrams
LUT-5x10-ENC
0.25
(6.4)
0.34(8.6)
dia.
0.18(4.6)
dia.
0.18(4.6)
dia.
#6or#8(M3orM4)
screwrecommended
(notincluded)
Mounting Hole Detail
Dimensions:in(mm)
4
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Job Name:
Job Number:
Model Numbers:
GRX-CI-PRG Control Interfaces
369363 Rev. B 5 06.02.11
RS232 Link Wiring
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8
RJ45jack:
Ethernetlink
(toPCorA/V
equipment)
Ethernet
link/
activity
Ethernet
speed
DataLink
(tocontrol
units,
processors,
and
wallstations)
DIPswitches
CAT5Cable:
maximum328ft(100m)
ToPCorAVequipment.ForEthernetlink,useaCAT5cabletoconnectto
auxiliaryequipment.TheEthernetlinkLEDwilllightcontinuouslywhenlinkis
presentandwillflashwhenthereislinkactivity.AdditionalEthernetnetwork
equipmentandcablesprovidedbyothers.
12or24V tooutlet(withoptional
transformer).Donotwireterminal2on
DataLinkwhenusingoptional
transformer.Topowerseparatelyfrom
theDataLink,orderthefollowingLutron
transformermodelnumbers:
120V :T120-15DC-9-BL
240V :TE240-15DC-9-BL
240V (UK):TU240-15DC-9-BL
RS232Cable:
maximum50ft(15m)
COM
TxD
RxD
ToPCorAVequipment:UseastandardDB9maleto
DB9femalecable,orfollowthechartbelow.
RS232PinConnectWiring
TypicalPCor Pinon
RS232Interface A/Vequipment 9-pincable
Common Com 5
Transmit TxD 3
Receive RxD 2
LED1:Power
LED2:Ethernetlink
LED3:Unused
LED4:RS232linkTX
LED5:RS232linkRX
LED6:DatalinkTX
LED7:DatalinkRX
5
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Job Name:
Job Number:
Model Numbers:
GRX-CI-PRG Control Interfaces
369363 Rev. B 6 06.02.11
IEC PELV/NEC® Class 2 Terminal Connections
•Installinaccordancewithallapplicableregulations.
•Donotconnectlinevoltage/mainspowertodevice.
•ThiscontrolcanuseIECPELV/NEC®Class2wiringmethods.Checkwithyourlocalelectricalinspectorfor
compliancewithnationalandlocalcodesandwiringpractices.
•Makedaisy-chainconnectionstotheIECPELV/NEC®Class2datalinkterminalsontheendofthecontrol
interface.
•DonotuseT-taps.Runallwiresinandoutoftheterminalblock.
•Eachterminalacceptsuptotwo18AWG(1.0mm
2
)wires.
ZONE 6
ZONE 4
HOT/LIVE
SSA
CU WIRE ONLY
ZONE 2
ZONE 3
ZONE 5
NEUTRAL
ZONE 1
CLASS 2
1 2 3 4
USA
Class 2
IEC
PELV
4 3 2 1
Toadditionalwallstations/controlinterfaces
(16maximum;3poweredfromoneGRAFIK
Eye® controlunitwithoutexternal12V
powersupply;GRX-CI-PRGcountsastwo
devicestowardthemaximumofthree
connectedtooneGRAFIKEye®3000control
unitwhennotusingoptionaltransformer)
Control Interface Wiring:
GRX-3000 or GXI-3000 Control Unit
RearViewofGRAFIKEye®ControlUnit
(GRX-3106shown)
UseLutronCable
GRX-CBL-346S
orequivalent
Data
Link
DataLink:
4:MUX
3:MUX
Oneshielded,
twistedpair18AWG
(1.0mm
2
)fordatalink
(terminals3and4)
IECPELV/NEC®Class2
Powerwiring:
2:12V
Power
1:Common
Two18AWG(1.0m
m2
)conductors
forCommon(terminal1)and
12V (terminal2)
4 3 2 1
IECPELV/NEC®Class2Powerwiring:
1:Common
2:24V Power
(2)18AWG(1.0mm
2
)pigtails,
6in(15mm)maximumlength
DonotwirePin2whenusingoptionaltransformer.
D:Drain/Shield
(2)12AWG
(2.5mm
2
)
(2)12AWG
(2.5mm
2
)
DataLink:(1)shielded,twisted
pair18AWG(1.0mm
2
)
4:MUX
3:MUX
Control Interface Wiring:
GRX-4000 Control Unit
Note:12AWG(2.5mm
2
)conductorsfor
Common(terminal1)and24V power
(terminal2)willnotfitinterminals;use18AWG
(1.0mm
2
)pigtails(<6in/15mm).
Note: Donotconnectdrain/shieldto
ground(earth)orwallstation/control
interfaces.Connectthebaredrain
wiresandcutofftheoutsideshield.
UseLutronCable
GRX-CBL-46L
ToOutlet
(withoptional
transformer).
Donotwire
Pin2when
using
transformer.
6