Qs Link Wiring - Lutron Energi Savr Node T Serie Guia De Instalacion

Step 6: QS link wiring
WARNING: Shock Hazard. May result in serious injury
or death. Do not wire when live. Turn off power to all
power feeds via circuit breaker or isolator before wiring or
servicing.
Buttons and LEDs in the unit are used for troubleshooting. If
wiring is exposed when accessing buttons and LEDs, the unit
must be accessed by a certified electrician, following local
codes.
QS link communication uses IEC PELV / NECR Class 2 wiring.
Follow all local and national electrical codes when installing
IEC PELV / NECR Class 2 wiring with line voltage wiring.
The total length of the QS link wiring (including length of T-taps)
must not exceed 2000 ft (610 m).
Wire Length Wire Gauge
Power (terminals 1 and 2):
1 pair 18 AWG (1.0 mm
Less than
Data (terminals 3 and 4):
500 ft (153 m)
1 pair 22 AWG (0.5 mm
twisted and shielded*
Power (terminals 1 and 2):
1 pair 12 AWG (4.0 mm
500 ft (153 m) to
Data (terminals 3 and 4):
2000 ft (610 m)
1 pair 22 AWG (0.5 mm
twisted and shielded*
* Alternate Data-only cable: Use approved data link cable (22 AWG
[0.5 mm ] twisted/shielded) from Belden, model #9461.
2
Check for compatibility in your area.
A QS system can have up to 100 zones, 100 areas, and
100 QS devices. The T-Series ESN unit counts as 1 QS device and
1–100 zones.
See diagram on page 8 for QS link wiring.
1. Connect terminals 1, 3 and 4 to all T-Series ESN units.
2. Each T-Series ESN unit has its own built-in power supply.
3. Terminate the terminal 2 connection (24 V
T-Series ESN unit supplies power up to 30 PDUs. Each QS device
should receive power from only one T-Series ESN unit. Do not
connect terminal 2 to other ESN units or GRAFIK Eye QS units.
NOTE: To connect extra QS devices, use a separate power supply
(24 V ), and only connect COM, MUX, and MUX to the devices
connected to the T-Series ESN unit.
4. Wiring may be daisy chained or t-tapped.
Power draw calculations are not needed for wireless inputs or
inputs connected directly to the T-Series ESN units or Lutron
T-Series LED drivers.
T-Series Energi Savr Node
Lutron cable
)
2
GRX-CBL-346S (non-plenum)
GRX-PCBL-346S (plenum)
),
2
2 )
GRX-CBL-46L (non-plenum)
GRX-PCBL-46L (plenum)
2 ),
) so that each
Installation Guide
T-Series Energi Savr Node

QS Link Wiring

• 22 AWG to 12 AWG (0.5 mm
• Strip length: 3/8 in (8.5 mm)
• Torque: 5 in-lb (0.5 N
QS Link Terminal Connections
Each QS link terminal can accept only two 18 AWG (1.0 mm
wires. Two 12 AWG (4.0 mm
as shown below using appropriate wire connectors.
18 AWG
(1.0 mm
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Installation Guide
to 4.0 mm
2
m)
•
) conductors will not fit. Connect
2
)
2
Français
(4) MUX
(3) MUX
(2) 24 V
(1) COM
)
2
)
2
12 AWG (4.0 mm )
2
Lutron 7
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