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Job Name:
Job Number:
Model Numbers:
Page
SPECIFICATION SUBMITTAL
egrx-2 12.9.03
Wallstations
European Style
®
EGRX-4B-__
4-Scene Wallstation
Description
• Used to select scenes in GRAFIK Eye
Control Units.
• Scene selection functionality can be
selected in the field.
• Status LEDs indicate which scene is
selected.
• Works with GRAFIK Eye 3000 and
4000 Series Control Units.
• Selects scenes in just one Control
Unit or a group of up to eight Control
Units.
• Mounts in UK/German wallbox. In the
U.S., Lutron supplies a UK wallbox
(P/N 241-683) with the Wallstation.
Finish and Engraving Options
Available with engraving to meet
specific project needs.
Color and Finish Codes
Status LEDs
Scene
Selection
Buttons
DIP Switches 7-10 are set at the factory.
Do not change these switches.
Field Selected Functionality
DIP Switch Settings
5 6
Scene selection
buttons activate:
Scenes 1 to 4
Scenes 5 to 8
Scenes 9 to 12
Scenes 13 to 16
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SPECIFICATION SUBMITTAL
egrx-10 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 Finishes
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 Finishes
Ship in 4 to 6 weeks
Clear CLA
Black BLA
Brass BRA
Engraving E
Wallbox Included NA
Also available:
-Custom Controls
-Color matching
Ship in 4 to 6 weeks. Pricing
may vary depending on finish.
* 48 hours for 4S, 2B-SL, 4SIR-
8S, 8S-IR. All others – 2 weeks.
Dimensions
Front View
Mounting
Power
Low-voltage Type Class 2 (PELV).
Operating voltage: 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
Control Interfaces.
• 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
Accept up to two 1.0mm
2
(#18 AWG) wires
typical.
Environment
0-40°C (32-104°F). Relative humidity less
than 90% non-condensing.
Side View
Back View
Terminals for PELV
(Class 2) Wiring
UK or German wallbox.
Shipped with Wallstation in US (P/N 241-683)
DIP
Switches
Faceplate
Specifications
2
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Model Numbers:
Page
SPECIFICATION SUBMITTAL
egrx-11 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.
Note: EGRX Wallstations have a “D” terminal for Drain.
Connect the Drain/Shield at this terminal.
When used with GRAFIK Eye 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 GRAFIK Eye 3000 Series Specification Submittal.
• One shielded, twisted pair #18 AWG (1.0mm
2
) for data
link (terminals 3 and 4).
When used with GRAFIK Eye 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). Connect the bare drain wires and cut
off the outside shield.
Wallstation Installation
3