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Job Name:
Job Number:
Model Numbers:
Page
SPECIFICATION SUBMITTAL
egrx-7 12.9.03
Wallstations
European Style
®
EGRX-PRO-__-__
4-Scene with Off, Raise/Lower, and
Infrared Receiver Programming Wallstation
Status LEDs
Scene Selection
Buttons
Off/Infrared
Receiver
Master
Raise/Lower
Color and Finish Codes
Do not change
DIP Switches 7-10!
Lutron sets these
at the factory.
Field Selected Functionality
Scenes 1 to 4 Scenes 1 to 8
Scenes 5 to 8 Scenes 5 to 12
Scenes 9 to 12 Scenes 9 to 16
Scenes 13 to 16 Scenes 13 to 16/1 to 4
Scene selection buttons and
GRX-IT 4-Scene Wireless
Remote Control activate:
GRX-8IT 8-Scene Wireless
Remote Control activates
DIP Switch
Settings
5 6
Description
Allows the user to set scenes for a
complete system of GRX-3500 or GRX-
4500 units using a PDA at the wallstation.
When used with a PALM PDA and
available software, the user is able to:
• Select scenes 1-16 and off on any GRX
unit in the system.
• Raise or lower any zone in the system.
• Save the new zone levels as the current
scene.
For more information on the software
required contact Lutron or visit
www.lutron.com.
When used without a PALM PDA, the
wallstation offers the standard functionality
and benefits of the EGRX-4S-IR wallstation.
• Scene selection buttons activate scenes 1
to 4, 5 to 8, 9 to 12, or 13 to 16 depending
on settings of DIP switches 5 and 6.
• Status LEDs show which scene is selected.
• Off button turns lights off.
• Infrared receiver allows a GRX-IT 4-Scene or
GRX-8IT 8-Scene Wireless Remote Control
to select and adjust scenes.
• Master raise/lower button brightens or dims
the selected scene.
Mounts in UK/German wallbox. In the U.S.,
Lutron supplies a UK Wallbox (P/N 241-683)
with the Wallstation.
Program scene intensities using a PALMTM PDA.
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SPECIFICATION SUBMITTAL
egrx-15 12.9.03
Wallstations
European Style
®
1
234
5
6
1.4" (35mm)
2.4"
(60mm)
6mm
(1/4”)
25mm
(1”)
86mm
(3 3/8”)
86mm (3.38”)
Color and Finish Codes
Standard
Ship in 48 hours*
Black BL
White WH
Bright Brass BB
Bright Chrome BC
Satin Brass SB
Satin Chrome SC
Matte Finishes
Ship in 3 to 4 weeks
Ivory IV
Beige BE
Gray GR
Brown BR
Metal Finishes
Ship in 4 to 6 weeks
Bright Nickel BN
Satin Nickel SN
Antique Brass QB
Antique Bronze QZ
Anodized Aluminum
Ship in 4 to 6 weeks
Clear CLA
Black BLA
Brass BRA
Engraving E
Wallbox Included NA
Custom Controls, color matching,
and engraving available – ship in
4 to 6 weeks. Pricing may vary
depending on finish.
Dimensions
Front View
Mounting
Power
Operating voltage: Low-voltage Type Class 2
(PELV), 12/24 V Direct Current
Key Design Features
• Meets IEC 801-2. Tested to withstand 15kV
electro-static discharge without damage or
memory loss.
• Faceplate snaps on with no visible means of
attachment.
System Communications and Capacity
• Low-voltage Type Class 2 (PELV) wiring
connects Wallstations to Control Units and
other components.
• Up to 8 Control Units and up to 16 total
Wallstations and/or Control Interfaces may
be linked for a total of 24 control points.
Terminals
Capacity: Accept up to two 1.0mm
2
(#18 AWG) typical.
Environment
0-40°C (32-104°F). Relative humidity less
than 90% non-condensing.
* 48 hours for 4S, 2B-SL, 4SIR-8S, 8S-IR.
All others – 2 weeks.
Side View
Back View
Terminals for PELV
(Class 2) Wiring
UK or German wallbox
In US, shipped with Wallstation
(P/N 241-683)
DIP
Switches
Faceplate
Specifications
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Job Name:
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SPECIFICATION SUBMITTAL
egrx-16 12.9.03
Wallstations
European Style
®
D3
4
21
2 # 18 AWG (1.0 mm
2
)
twisted, shielded pair
from terminals 3 to 3
and 4 to 4
#18 AWG (1.0 mm
2
)
2 #12 AWG (2.5 mm
2
)
Drain/Shield
DIP Switches
• Set DIP switches 1-4 to give the Wallstation
a unique system address from 1 to 16.
• Set additional DIP switches (if any) to specify
function as shown on the first page of the
Wallstation’s Specification Submittal.
DIP Switch Settings
Address
1234
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Reserved for GRX-PRG, if present on link.
Low-Voltage Class 2 (PELV) Wiring
• Use low-voltage Class 2 (PELV) wiring to daisy-chain
Wallstations to Control Units and other
components.
• Make connections inside the wallbox or in a
switch/junction box with a maximum wire length of 8
feet (2.5m) from the link to the Wallstation.
NNoottee::
EGRX Wallstations have a “D” terminal for Drain.
Connect the Drain/Shield at this terminal.
When used with GRX-3000 Control Units:
• Two #18 AWG (1.0mm
2
) conductors for common
(terminal 1) and 12 V Direct Current (terminal 2). Ensure
that the terminal 2 connection is wired correctly. Refer
to GRX-3000 Specification Submittal.
• One shielded, twisted pair #18 AWG (1.0mm
2
) for data
link (terminals 3 and 4).
When used with GRX-4000 Control Units:
• Two #12 AWG (2.5mm
2
) conductors for common
(terminal 1) and 24 V Direct Current (terminal 2). These
won’t fit in terminals. Connect as shown.
• One shielded, twisted pair #18 AWG (1.0mm
2
) for data
link (terminals 3 and 4).
• Connect Drain/Shield as shown.
Do not connect to Ground (Earth) or Wallstation.
Connect the bare drain wires and cut off the outside
shield.
Wallstation Installation