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SPECIFICATION SUBMITTAL
369364c 1 04.07.17
Control Interfaces
GRX-CI-RS232GRAFIK Eye
®
GRX-CI-RS232 Control Interface
Description
•IntegratesaGRAFIKEyeLightingandShadeControl
Systemwithatouchscreen,PC,orotherdigital
equipmentthatsupportsRS232communication.
•Providesmonitoringcommandsthatallowa
touchscreenorPCtoqueryGRAFIKEyeControl
Unitsto:
-Determinewhichsceneisselected.
-Readindividualzone’sintensity.
-Keeptrackofbuttonspressed.
•Providescontrolcommandsthatallowatouchscreen
orPCtooperateGRAFIKEyeControlUnitsto:
-Selectorsequencelightingscenes.
-RaiseorLoweroneormorezones.
-LockGRAFIKEyeControlUnits.
-SetZoneIntensityonGRAFIKEye3500or4500
SeriesControlUnits,whichallowsuserstoset
intensitiesonzonesoflightandtoraiseandlower
anindividualshadezone(SivoiaQEDshades
alsoallowtheselectionofindividualshadezone
presets).
•FunctionalityissetusingDIPswitches.
•Maybeprogrammedtocontrolanycombination
ofonetoeightGRAFIKEye3000or4000Series
ControlUnits.
1
Job Name:
Job Number:
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SPECIFICATION SUBMITTAL
369364c204.07.17
Control Interfaces
GRX-CI-RS232GRAFIK Eye
®
DIPSwitch
1
2
3
4
5
6
7
8
Function
ZoneLockRetain
SceneLockRetain
SequenceRetain
SequencingSceneRange
MultipleAddresses
1
ButtonFeedback
SceneStatus
NotUsed
WhensettoON
Ifpowergoesout,lockedzonesstay
lockedwhenpowerreturns.
Ifpowergoesout,lockedscenesstay
lockedwhenpowerreturns.
Ifpowergoesout,sequencingresumes
whenpowerreturns.
Sequencingloopsthroughscenes5to16.
DIPSwitches1-4usedtosetaddress,
notfunction.
InterfacereportsControlUnitand
Wallstationbuttonpresses.
Interfacereportsscenechanges.
WhensettoOFF
Powercyclingunlockslocked
zones.
Powercyclingunlockslocked
scenes.
Powercyclingstopssequencing.
Sequencingloopsthrough
scenes1to4.
DIPSwitches1-4operateas
specifiedabove.
Noreportingofbuttonpresses.
Noreportingofscenechanges.
Functions
1
OnlyforprojectswithmorethanoneControlInterfacethatuseRS232orEthernetcommunications(GRX-CI-PRGor
GRX-CI-RS232orGRX-CI-NWK-E).OneInterfaceintheprojectautomaticallyassumesaddress16–DIPswitchesdonotneedto
besettogiveitanaddress.(IfaGRX-CI-PRGispresent,itmustassumeaddress16.)EveryotherRS232orEthernetInterfacein
theprojectmusthaveauniqueaddress:SetDIPswitch5toonandthenuseDIPswitches1-4toassignauniqueaddress.
Regulatory Approvals
•Forcommercialuse,ClassAonly
•cULusListed
Power
•IECPELV/NEC®Class2
•OperatingVoltage:12V-
125mA
24V-
65mA
Uses RS232 Command Set for GRAFIK Eye 3000/4000
•Monitoring:Sceneselection,scenestatusupdates,readzoneintensity.
•Control:Sceneselection,scenelockout,sequencing,zonelockout,zoneraise/lower.
•AdditionalcontrolwithGRAFIKEye3500or4500SeriesControlUnits:Setzoneintensity.
System Communications and Capacity
•IECPELV/NEC®Class2wiringconnectstheControlInterfacetoGRAFIKEyeControlUnits.
•Standard9-pinserialconnectorplugsintoRS232equipmentandtheGRX-CI-RS232.
•MultipleControlInterfacesmaybeusedinasinglesystem.
•50ft(15m)maximumfromGRX-CI-RS232InterfacetoPCorotherRS232source.
Environment
•32to104°F(0to40°C).Relativehumiditylessthan90%non-condensing.
Specifications
2
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SPECIFICATION SUBMITTAL
369364c 3 04.07.17
Control Interfaces
GRX-CI-RS232GRAFIK Eye
®
Dimensions
DIPSwitches
MUXLinkto
GRAFIKEye
ControlUnitsand
Wallstations
MUXLinkTX
(LED6)
RS232Link
(toPCorAV
Equipment
IECPELV/
NEC®Class2
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)
Power(LED1)
RS232LinkRX
(LED5)
RS232LinkTX
(LED4)
MUXLinkRX
(LED7)
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.
LU T-19AV-1U
WireStripLength
4in
(10mm)
5.26
4.263.75
2.50
1.06
ControlInterface
Wall
Mounting Diagram
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)
3
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SPECIFICATION SUBMITTAL
369364c 4 04.07.17
Control Interfaces
GRX-CI-RS232GRAFIK Eye
®
HOT/LIVE
CU WIRE ONLY
CLASS 2
1 2 3 4
USA
Class 2
IEC
PELV
4 3 2 1
ToadditionalWallstations/ControlInterfaces
(16Maximum;threefromoneControlUnit
withoutexternal12V-powersupply)
RS232Cable
50ft(15m)
Maximum
COM
TxD
RxD
ToPCorAV
Equipment
RearViewofGRAFIKEyeControlUnit
(GRX-3106shown)
RS232 Link Wiring
•9-pinto9-pinserialcableprovided.
•Standard9-pinserialconnectorplugsintoRS232equipment,
andtoGRX-CI-RS232.
•Mustbe50ft(15m)orless.
RS232 Signals
Signals
Com
TxD
RxD
Pinon9-pinCable
5
3
2
•Makedaisy-chainconnectionstotheIECPELV/NEC®Class2MUXLinkterminalsontheback
oftheControlInterface.
•DonotuseT-taps.Runallwiresinandoutofterminalblock.
•Eachterminalacceptsuptotwo18AWG(1.0mm
2
)wires.
•LED1lights(power)andLED7blinksrapidly(MUXLinkRX)whentheIECPELV/NEC®Class2
MUXLinkisinstalledcorrectlyandGRAFIKEyeControlUnit(s)areaddressed.
IEC PELV/NEC® Class 2 Wiring
LutronCable
GRX-CBL-346S
MUXLink
RS232Link
DataLink-4:MUX
3:MUX
IECPELV/NEC®Class2
Controlwiring
2:12V-
Power
1:Common
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SPECIFICATION SUBMITTAL
369364c 5 04.07.17
Control Interfaces
GRX-CI-RS232GRAFIK Eye
®
4 3 2 1
When used with GRX-3000 Control Units
•Two18AWG(1.0mm
2
)conductorsforCommon(terminal1)and12V-(terminal2).Ensure
thattheterminal2connectioniswiredcorrectly.RefertoGRX-3000SpecificationSubmittalfor
moredetails.
•Oneshielded,twistedpair18AWG(1.0mm
2
)fordatalink(terminals3and4).
When used with GRX-4000 Control Units (See Wiring Diagram Below)
•Two12AWG(2.5mm
2
)conductorsforCommon(terminal1)and24V-(terminal2).Thesewill
notfitinterminals.Connectasshown.
•Oneshielded,twistedpair18AWG(1.0mm
2
)fordatalink(terminals3and4).
•ConnectDrain/Shieldasshown.DonotconnecttoGround(Earth)orWallstation/Control
Interfaces.Connectthebaredrainwiresandcutofftheoutsideshield.
IEC PELV/NEC® Class 2 Terminal Connections
DataLink-(1)twisted,shielded
pair18AWG(1.0mm
2
)
3:MUX
4:MUX
IECPELV/
NEC®Class2
Controlwiring
1:Common
2:24V- Power
D:Drain/Shield
(2)12AWG
(2.5mm
2
)
(2)12AWG
(2.5mm
2
)
(1)18AWG
(1.0mm
2
)
(1)18AWG
(1.0mm
2
)
GRX-CI-RS232
)Lutron,Lutron,GRAFIKEyeandSivoiaaretrademarksof
LutronElectronicsCo.,Inc.registeredintheU.S.andother
countries.
5