GRX-IRPS-WH
GRAFIK Systems
Accessories
irps-1 1.7.08
GRX-IRPS-WH
Infrared Transmitter/Receiver Pair
Description
Infrared transmitter/receiver pair detects
partition movement and, in conjunction with
other Lutron products, coordinates lighting
preset functions in areas such as partitioned
meeting rooms or ballrooms. Sensors may be
used with GRAFIK Eye 3000 or 4000 Systems,
GRAFIK Eye QS, as well as GRAFIK
5000/6000®/7000 Systems.
• Automatically combines lighting preset functions
when partition is open creating one large space.
• Lighting preset functions become independent
as partition is closed creating several smaller
spaces.
• Sensors require additional Lutron interface
(GRX-IO or OMX-IO) and power supply
(GRX-12VDC) for proper operation with GRAFIK
Eye 3000/4000 system.
• Sensors also work with a GRAFIK Eye QS
system, with a QSWS2-2B wallstation and
power supply.
• Sensors function with SeeTouch SO series
wallstation with occupant sensor connection if
used with GRAFIK 5000/6000/7000 system.
One SO series wallstation with occupant sensor
connection (ordered separately) can
accommodate and supply power for one
transmitter/receiver pair for one moveable wall.
This will count as two devices on the link.
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Page 1
GRX-IRPS-WH
GRAFIK Systems
Accessories
irps-2 1.7.08
System Diagram: GRAFIK Eye 3000 and 4000 Systems
GRAFIK 5000/6000/7000 Systems
Ceiling
GRX-IRPS
Transmitter (TX)
GRX-IRPS
Receiver (RX)
Room A
Room B
Partition
V
R
V
MUX
MUX
COM
V+
CCO 2 NO
CCO 2 NC
1-2 COM
CCO 1 NO
CCO 1 NC
CCO 4 NO
CCO 4 NC
3-4 COM
CCO 3 NO
CCO 3 NC
5 COM
CCO 5 NO
CCO 5 NC
Wallstations
3 4
0-24 V
0-24 V
P/N 500-1072
COM
CCI 5
CCI 4
CCI 3
CCI 2
CCI 1
1 2
GRX-12VDC
R
1A
½A
GRX-IO
24 V
200 mA
800.523.9466
Wallstations
+1.610.282.3800
LUTR ON
STAT
CCO 1
CCO 2
CCO 3
CCO 4
CCO 5
www.lutron.com
PGM
O
N
1 2 34 56 78
LUTR ON
GRX/OMX-IO
PELV (Class 2: USA) Control Link
System Diagram: GRAFIK 5000/6000/7000 Systems
Ceiling
GRX-IRPS
Transmitter (TX)
GRX-IRPS
Receiver (RX)
Room A
Room B
Partition
GRX-12VDC
Note: Power supply not needed if using SO model
wallstation with occupant sensor connection
Wallstations
Wallstations
LUTR ON
LUTR ON
SeeTouch
wallstation
R
PELV (Class 2: USA)
control link
S P E C I F I C AT I O N S U B M I T TA L
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Job Number:
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Page 2
GRX-IRPS-WH
GRAFIK Systems
Accessories
irps-3 1.7.08
System Diagram: GRAFIK Eye QS System
Ceiling
GRX-IRPS
Transmitter
GRX-IRPS
Receiver
Room A
Room B
Partition
QSWS2-2B
wallstation
GRX-12VDC
To CCI1
Wallstation
GRAFIK Eye QS
GRAFIK Eye QS
LUTRON
Wallstation
LUTRON
PELV (Class 2: USA) Control Link
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Page 3
GRAFIK Systems
GRX-IRPS-WH
Accessories
irps-4 1.7.08
Specifications
Power
• Operating voltage: Low-voltage PELV (Class 2: USA)
12 - 24 V
from GRX-12VDC plug-in power supply (ordered
separately). One GRX-12VDC can supply power to five sensor
transmitter/receiver pairs.
• Transmitter and receiver have reverse polarity and short-circuit
protection.
Sensor Status Indicator
• Receiver includes an LED indicator that assists in sensor alignment
during installation and provides sensor operating status.
System Capacity
• Each GRX-IO or OMX-IO Interface (ordered separately) can
accommodate up to five transmitter/receiver pairs for five different
moveable walls.
• Each QSWS2-2B wallstation (ordered separately) can
accommodate one transmitter/receiver pair for one moveable
wall.
Connection
Wire leads provided.
Finish
• White painted plastic.
Environment
32 - 104 °F (0 - 40 °C). Relative humidity less than 90% noncondensing.
Mounting
Surface mount indoors only.
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Page 4
GRX-IRPS-WH
GRAFIK Systems
Accessories
irps-5 1.7.08
Dimensions and Mounting
• Receiver and transmitter surface mount in 1-gang U.S.
wallboxes 3.5 in. (89 mm) deep, mounted facedown
from the ceiling. Indoors only.
• The sensors must be mounted in a position where the
partition separates the transmitter and receiver when
the partition is closed.
• Transmitter and receiver may be located no more than
8 ft. (243 mm) apart.
• Adjustable mounting brackets allow easy alignment
during installation.
• Wires feed through the back of the transmitter/receiver.
Side View
Standard single-gang U.S. wallbox
mounted facedown and flush with
ceiling surface (typical of two).
Ceiling
1.5 in. (38 mm)
GRX-IRPS-WH
Receiver
GRX-IRPS-WH
Transmitter
Partition
8 ft. (243 mm) maximum)
Top View
Single gang wallbox
(typical of two)
Wallbox mounting
line of center
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