Step by Step instructions for GRAFIK Eye Dimming Panel
4
3
2
1
6
S
ELECT
C
IRCUIT
2
1
Circuit
Data A OK
Power
1 2 3 4
5
D
Common
24VFW
MUX
MUX
Drain
Sense
1 2 3 4
D
5
Data B OK
B
Comm
Drain
MUX
MUX
C
D
Link
C
D
A
Link
Circuit Selector in the GP Panel
3 4 3 4
OUT
IN
SSA
SSARET
4
3
2
1
2
1
Notes:
■
Use the wire connector required by local code (those shown are
common in the USA).
■
Connect the Drain/Shield to terminal ‘D’, if this terminal is
available. The Drain is a bare wire – care must be taken so that it
does not touch ground (earth) or wallstation circuitry.
Link A 1-to-1 Wiring (1 to 1, 2 to 2, 3 to 3, . . . )
To additional Control Units, Wallstations,
Panels, or Control Interfaces
GP Panel
STEP 3:
Control Wiring
(continued)
Control Wiring
To additional Single
Scene Activators
2 # 12 AWG (2.5 mm
2
)
from terminals 1 to 1,
and 2 to 2
2 # 18 AWG (1.0 mm
2
) twisted, shielded pair
from terminals 3 to 3, and 4 to 4–Belden
#9461 or Alpha #2211 are recommended
All four wires are available in one cable from Liberty
Cable at 1-800-530-8998. Liberty P/N is Lucom
12/22-RBL
Wallstation
GRX-4000 Series Control Unit
SSA Control
(NTGRX-1S)
1 #18 AWG
(1.0 mm
2
)
1 #18 AWG
(1.0 mm
2
) 5 to
5 (sense for
panel to panel)
1 #18 AWG (1.0 mm
2
)
1 #18 AWG (1.0 mm
2
)
Wallstation
Drain/Shield–
Keep short and isolated
2 #12 AWG (2.5 mm
2
)
2 #12 AWG (2.5 mm
2
)
1 2 3 4
5
D
Common
24VFW
MUX
MUX
Sense
Link A Terminals
Drain/Shield
