Grafik Eye - Grafik Eye GRX-CI-NWK-E Instrucciones De Instalación

Low-Voltage PELV (Class 2: USA) Wiring
Important Notes
•
Install in accordance with all applicable regulations.
•
CAUTION: Do not connect line voltage/mains power to device. Improper wiring can result in personal injury or
damage to the device or to other equipment.
•
This control can use PELV (Class 2: USA) wiring methods. Check with your local electrical inspector for
compliance with national and local codes and wiring practices.
• Make daisy-chain connections to the low-voltage PELV (Class 2: USA) Data Link terminals on the end of the
Control Interface.
• Do not use T-taps. Run all wires in and out of the terminal block.
• Each terminal accepts up to two #18 AWG (1.0 mm
Control Interface Wiring:
GRX-3000 Control Unit
Rear View of GRAFIK Eye Control Unit
(GRX-3106 shown)
ZONE 2
ZONE 4
CU WIRE ONLY
ZONE 6
CLASS 2
USA
Class 2
1 2 3 4
HOT/LIVE
IEC
PELV
SSA
Use Lutron Cable
GRX-CBL-346S
or equivalent
Control Interface Wiring:
GRX-4000 Control Unit, OMX Control Station Device Link, or QS Link
(Data Link connection shown)
Data Link: (1) shielded, twisted
Use Lutron Cable
GRX-CBL-46L
(NWK-E model shown)
2

GRAFIK Eye

and GRAFIK Systems Installation Instructions
®
ZONE 1
ZONE 3
One shielded, twisted
ZONE 5
NEUTRAL
(terminals 3 and 4)
PELV (Class 2: USA) Power wiring:
2: Power
1: Common
Two #18 AWG (1.0 mm
for Common (terminal 1) and
12 V (terminal 2)
2
pair #18 AWG (1.0 mm )
4: MUX
3: MUX
4 3 2 1
Class 2/PELV
Power wiring:
1: Common
2: 24 V Power
2
(2) #18 AWG (1.0 mm
6 in. (152 mm) maximum length
2 ) wires.
Data Link:
4: MUX
3: MUX
pair #18 AWG
2
(1.0 mm )
for data link
(RS232 model shown)
2
) conductors
D: Drain/Shield
(2) #12 AWG
2
(2.5 mm )
(2) #12 AWG
) pigtails,
2
(2.5 mm )
Data
Link
4 3 2 1
To additional Wallstations/Control Interfaces
(16 maximum; 3 powered from one GRAFIK
Eye Control Unit without external 12 V
power supply; PRG and NWK-E models
count as two devices toward the maximum
of three connected to one GRAFIK Eye
3000 control unit when not using optional
transformer)
Note: Do not connect Drain/Shield to
Ground (Earth) or Wallstation/Control
Interfaces. Connect the bare drain
wires and cut off the outside shield.
Note: #12 AWG (2.5 mm
conductors for Common (terminal 1)
and 24 V Power (terminal 2) will
not fit in terminals; use #18 AWG
2
(1.0 mm ) pigtails (< 6 in./152 mm).
2
)
R