Job Name:
Job Number:
Model Numbers:
Page
SPECIFICATION SUBMITTAL
Control Interfaces
GRX-4M-GC
3691049a 1 04.07.17
GRAFIK Eye
GRX-4M-GC AC Motor Group Controller
Description
•ForusewithGRAFIKEye3500and4500
SeriesControlUnits.
•4-channelACmotorcontrollerthatintegrates
seamlesslywithGRAFIKEye3000and4000
lightingcontrolsystems.Wiresdirectlyinto
GRAFIKEyecommunicationlinkwithno
externalinterfaces.
•ProvidescapabilitytoincorporateAC
motorizedwindowtreatmentsorprojection
screensintolightingscenes.
•CancontrolACmotorizedwindowtreatments
independentlyoflightingscenes.
•Providesdrycontactclosureinputsfor
controlbylowvoltage,drycontactclosure
devices,suchasRadioTouchcontrollers
(RTA-RX-F-SCorRTA-RX-F-SC-347),
keypads,andbuildingmanagementsystems.
•Upto8GroupControllersmaybeconnected
totheGRAFIKEyecontrollink.Theseunits
areinadditiontothe8controlunitsand16
accessorycontrolsthatmaybeconnected
onthelink.
1
Job Name:
Job Number:
Model Numbers:
Page
SPECIFICATION SUBMITTAL
Control Interfaces
GRX-4M-GC
3691049a 2 04.07.17
GRAFIK Eye
Regulatory Approvals
•Forcommercialuse,ClassAonly.
•ULRListed
•CSAcertified
Power
•110-127V~,50-60Hz.
•20Atotalinputcurrent.
Channel Capacity
•5A,¼HPmotorloadperchannelat120V~.
•Donotwiremotorsinparallel.
Key Design Features
•WiresdirectlyintotheGRAFIKEyecontrollink.
Nointerfacesrequired.
•ProvidesOpen,Close,andStopterminalsforcontact
closureinputs.
•Acceptseithermomentaryormaintainedcontactclosure
inputs,configurablebyaDIPswitch.
•Selectwhichmotorleadisupanddownbysettinga
switch,withoutrewiring.
•Stopfunctionmayalsobeaccomplishedbyapplying
OpenandCloseinputssimultaneously.
•Provideslocaloverridebuttonsthatactivatemotor
outputstotestthesystem.
•ProvidesLEDindicationoflastpositionofACwindow
treatments(Open,Close,Stop).
•Metalenclosureprovidesseparatewiringcompartments
forlinevoltageandlowvoltage.
Physical Design
•Wallmounted.Indooruseonly.
•Weight:6.7lbs.
Environment
•32°F(0°C)to104°F(40°C)operatingtemperaturerange.
•Lessthan90%relativehumidity,non-condensing
Specifications
2
Job Name:
Job Number:
Model Numbers:
Page
SPECIFICATION SUBMITTAL
Control Interfaces
GRX-4M-GC
3691049a 3 04.07.17
GRAFIK Eye
LUTRON
12345
ON
COM1
CLOSE1
STOP1
OPEN1
OPEN1 CLOSE1 OPEN2 CLOSE2 OPEN3 CLOSE3 OPEN4 CLOSE4 OPEN ALL CLOSE ALL
MASTER CONTROLS
PROGRAM
STATUS
POWER
OPTIONS
MS 240V 120V N N C1 O1 N C2 O2 N C3 O3 N C4 O4
COM2
CLOSE2
STOP2
OPEN2
COM3
CLOSE3
STOP3
OPEN3
COM4
CLOSE4
STOP4
OPEN4
COM
CLOSE
STOP
OPEN
Group Controller
Coopersburg, PA 18036 USA
www .lutron.com
500-9574 Rev. A
GRX-4M-GC
4 MOTOR GROUP CONTROLLER
110-127 V~ 60 Hz
20 A Max. Input Current
LOAD TYPES
Single Phase, Bi-directional Motor
5 A, 1/4 HP per Channel at 120 V~
TYPES DE CHARGES
Phase Simple, Moteur Bidirectionel
5 A, 1/4 HP par Canal a 120 V~
Listed 243C
Ind. Cont. Eq.
Questions? Call Lutron Technical Support
1-800-523-9466 (24 hrs/7 days)
110-127 V~ USA: Class 2
COM
Open
Stop
Close
COM
Open4
Stop4
Close4
COM
Open3
Stop3
Close3
COM
Open2
Stop2
Close2
COM
Open1
Stop1
Close1
Neutral
120 V
Motor
Supply
Jumper
SW Live
4B
SW Live
4A
Neutral
SW Live
3B
®
MUX
MUX
+V
COM
SW Live
3A
Neutral
SW Live
2B
SW Live
2A
Neutral
SW Live
1B
SW Live
1A
Neutral
•Mountonlywhereambient
temperatureisbetween32°F
(0°C)and104°F(40°C).
•Allow4.5in(114mm)between
GroupControllers.
•TheGroupController’srelayswill
clickinnormaluse.Mountwhere
thisisacceptable.
•Mountunitinalocationthatis
accessibletoallowforsystem
programmingandsetup.
System Diagram
12345
ON
PROGRAM
STATUS POWER
OPTIONS
Neutral
120V
240V
Motor
ylppuS
MUX
MUX
V+
COM
12345
ON
ADDRESS
ON
4
3
2
1
OPEN ALL
CLOSE ALL
OPEN 4
CLOSE 4
OPEN 3
CLOSE 3
OPEN 2
CLOSE 2
OPEN 1
CLOSE 1
SW Live
1B
SW Live
1A
Neutral
SW Live
2B
SW Live
2A
Neutral
SW Live
3B
SW Live
3A
Neutral
SW Live
4B
SW Live
4A
Neutral
Group Controller
Coopersburg, PA 18036 USA
www .lutron.com
500-9574 Rev. A
GRX-4M-GC
4 MOTOR GROUP CONTROLLER
110-127 V~ 60 Hz
20 A Max. Input Current
LOAD TYPES
Single Phase, Bi-directional Motor
5 A, 1/4 HP per Channel at 120 V~
TYPES DE CHARGES
Phase Simple, Moteur Bidirectionel
5 A, 1/4 HP par Canal a 120 V~
Listed 243C
Ind. Cont. Eq.
Questions? Call Lutron Technical Support
1-800-523-9466 (24 hrs/7 days)
110-127 V~ USA: Class 2
COM
Open
Stop
Close
COM
Open4
Stop4
Close4
COM
Open3
Stop3
Close3
COM
Open2
Stop2
Close2
COM
Open1
Stop1
Close1
Neutral
120 V
Motor
Supply
Jumper
SW Live
4B
SW Live
4A
Neutral
SW Live
3B
®
MUX
MUX
+V
COM
SW Live
3A
Neutral
SW Live
2B
SW Live
2A
Neutral
SW Live
1B
SW Live
1A
Neutral
Linevoltage
wiringentry
12.0in
(305mm)
9.5in
(241mm)
1.25in
(32mm)
.735in
(19mm)
7.9in
(200mm)
6.2in
(157mm)
Class2/PELV
wiringentry
ACMotorized
Window
Treatment
GRX-4M-GCGroupController
DistributionPanel
Class2/PELVWiring
ACMotorized
Window
Treatment
ACMotorized
Window
Treatment
ACMotorized
ProjectionScreen
ContactClosureDevice
(providedbyothers)
Line-Voltage
Wiring
Dimensions and Mounting
3
Job Name:
Job Number:
Model Numbers:
Page
SPECIFICATION SUBMITTAL
Control Interfaces
GRX-4M-GC
3691049a 4 04.07.17
GRAFIK Eye
12345
ON
COM1
CLOSE1
STOP1
OPEN1
OPEN1 CLOSE1 OPEN2 CLOSE2 OPEN3 CLOSE3 OPEN4 CLOSE4 OPEN ALL CLOSE ALL
MASTER CONTROLS
PROGRAM
STATUS
POWER
OPTIONS
MS 240V 120V N N C1 O1 N C2 O2 N C3 O3 N C4 O4
COM2
CLOSE2
STOP2
OPEN2
COM3
CLOSE3
STOP3
OPEN3
COM4
CLOSE4
STOP4
OPEN4
COM
CLOSE
STOP
OPEN
Group Controller
Coopersburg, PA 18036 USA
www .lutron.com
500-9574 Rev. A
GRX-4M-GC
4 MOTOR GROUP CONTROLLER
110-127 V~ 60 Hz
20 A Max. Input Current
LOAD TYPES
Single Phase, Bi-directional Motor
5 A, 1/4 HP per Channel at 120 V~
TYPES DE CHARGES
Phase Simple, Moteur Bidirectionel
5 A, 1/4 HP par Canal a 120 V~
Listed 243C
Ind. Cont. Eq.
Questions? Call Lutron Technical Support
1-800-523-9466 (24 hrs/7 days)
110-127 V~ USA: Class 2
COM
Open
Stop
Close
COM
Open4
Stop4
Close4
COM
Open3
Stop3
Close3
COM
Open2
Stop2
Close2
COM
Open1
Stop1
Close1
Neutral
120 V
Motor
Supply
Jumper
SW Live
4B
SW Live
4A
Neutral
SW Live
3B
®
MUX
MUX
+V
COM
SW Live
3A
Neutral
SW Live
2B
SW Live
2A
Neutral
SW Live
1B
SW Live
1A
Neutral
Line Voltage Wiring
PowerFeedWiring
Motor1*
*Motorearth/groundwirenotshown.
Motor2*
Motor3*
Motor4*
GRX-4M-GCACGroupController
ACMotor1
ACMotor2
ACMotor3 ACMotor4
Wiringentryknockouts
4
Job Name:
Job Number:
Model Numbers:
Page
SPECIFICATION SUBMITTAL
Control Interfaces
GRX-4M-GC
3691049a504.07.17
GRAFIK Eye
12345
ON
PROGRAM
STATUS POWER
OPTIONS
MUX
MUX
V+
COM
12345
ON
ADDRESS
ON
4
3
2
1
OPEN ALL
CLOSE ALL
OPEN 4
CLOSE 4
OPEN 3
CLOSE 3
OPEN 2
CLOSE 2
OPEN 1
CLOSE 1
Zone 4
Zone 6
Hot/Live
SSA
CU WIRE ONL Y
Zone 2
1 2 3 4
Zone 3
Zone 5
Neutral
Zone 1
USA
CLASS 2
IEC
PELV
L
LER
o
tor
0
V~
o
nel
~
S
upport
Class 2
COM
Open
Stop
Close
COM
Open4
Stop4
Close4
COM
Open3
Stop3
Close3
COM
Open2
Stop2
Close2
COM
Open1
Stop1
Close1
®
MUX
MUX
+V
COM
Low Voltage Class 2 Control Wiring
Class2/PELVWiring
GRX-4M-GCGroupController
Inputsimultaneouslycontrols
allfourchannels
RearviewofaGRAFIKEye
3000SeriesControlUnit
GRX-CBL-3465ORGRX-CBL-46L
Inputscanbeparalleledto
simultaneouslycontrolmultiplechannels
Inputcontrolschannel2motoronly
Inputcontrolschannel1motoronly
Controlbycontact
closuresisoptional
Wiring to GRAFIK Eye
GroupControllerPin
1
2
3
4
GRAFIKEyePin
1
N/C
3
4
)Lutron,Lutron,RadioTouch,andGRAFIKEyearetrademarks
ofLutronElectronicsCo.,Inc.registeredintheU.S.andother
countries.
Com
OpenAll
StopAll
CloseAll
5