Legrand FS-305RC Low Voltage Occupancy and Light Level Sensor Guide d'installation

Marque: Legrand

Modèle: FS-305RC Low Voltage Occupancy and Light Level Sensor

Catégorie: Détecteurs de mouvement

Taper: Guide d'installation

Wattstopper

Motion Sensor for Indoor/Outdoor Use Low Voltage • Fixture Mount (V3)

Installation Instructions • Instructions d’Installation • Instrucciones de Instalación

No: 24043 – 02/18 rev. 1

Catalog Number • Numéro de Catalogue • Número de Catálogo: FS-305RC

Country of Origin: Made in China • Pays d’origine: Fabriqué en Chine • País de origen: Hecho en China

FS-305RC

FS-LxW Lens

(sold separately)

DESCRIPTION AND OPERATION

The FS‑305RC occupancy sensor turns lighting ON and OFF based on occupancy and ambient light levels. The light level feature can

be used to keep lights from turning ON if the ambient light level is sufficient. This slim, low‑profile sensor is designed for installation

inside the bottom of a light fixture body. The PIR lens connects to the FS‑305RC through a 11/8” diameter hole in the bottom of the

fixture.

The sensors use passive infrared (PIR) sensing technology that reacts to changes in infrared energy (moving body heat) within the

coverage area. Once the space is vacant and the time delay elapses (adjustable from 30 seconds to 30 minutes), lights will turn OFF.

Sensors must directly “see” motion of an occupant to detect them, so careful consideration must be given to sensor placement. Avoid

placing the sensor where shelving or other obstructions may block the sensor’s line of sight.

The FS‑305RC operates between 12‑30VDC with Wattstopper class 2 power packs. It is designed for installation in a light fixture.

OUTDOOR USE AT THE SENSOR COLLAR PART ONLY WHEN (SENSOR

COLLAR PART EXPOSED AND) INSTALLED AT THE SPECIFIC LOCATION PER

INSTALLATION INSTRUCTIONS WITH A LISTED OUTDOOR ENCLOSURE.

SPECIFICATIONS

Voltage 12‑30VDC

Adjustments

Time Delay ...............................................30 seconds — 30 minutes

Factory Setting ...................................................................12 minute

Light Level ................................... minimum <10fc, maximum >120fc

Factory Setting ...................................... maximum (never hold OFF)

Wiring +24V, control, common

Current Consumption ............................ maximum 6.5mA @ 24VDC

Coverage

FS‑L2W Lens @ 8’ height ......................................48’ diameter

FS‑L3W Lens @ 20’ height ....................................40’ diameter

FS‑L6 Lens @ 8’ height .........................................20’ diameter

FS‑L7W Lens @ 40’ height ..................................100’ diameter

Operating Temperature ......................‑40°F (‑40°C) to 131°F (55°C)

Dimensions

Throat 1.14” diameter (28.8mm)

Collar 1.28” diameter (32.6mm)

Lens Pipe Length ........................................................0.38” (9.6mm)

Body 1.38” x 2.35” x 0.88” (35mm x 59.5mm x 22.7mm)

OPEN DEVICE for installation in a Listed Outdoor Enclosure when

installed per Installation Instructions.

INSTALLATION AND WIRING

WARNING

TURN THE POWER OFF AT THE CIRCUIT BREAKER BEFORE INSTALLING THE SENSOR.

1. Install the FS‑PP power pack as described in the instructions provided with the unit.

2. Determine an appropriate mounting location inside the light fixture for the FS‑305RC. Allow a minimum distance of 1.3” (33mm)

from the center of the sensor collar to the edge of the fixture.

3. Use a 11/8” (29mm) bit to drill a hole through the sheet metal in the bottom of the fixture.

4. From the inside of the fixture, insert the FS‑305RC lens pipe through the hole in the bottom of the fixture. Install the sensor face

down, parallel to the mounting surface. Hand tighten the Lens securely against the outside of the fixture. If necessary, use the

Tightening Ring, with or without the metal washer (provided), as a spacer on either side of the fixture wall.

5. Connect RJ45 plug into FS‑PP power pack as shown.

6. Restore power from the circuit breaker.

Fig 1: FS‑305RC mounting in light xture

NOTE: The Outside Fixture Wall thickness should be between 0.032” and 0.10”

(0.82mm and 2.54mm) for optimal sensor mounting and security.

FS-305RC

Lens Assembly

Inside

Fixture

Wall

Outside

Fixture Wall

Tightening

Ring

FS-305RC

Inside

Fixture

Wall

Outside

Fixture Wall

FS-PP

GROUND

NEUTRAL

HOT

COM

N/O

N/C

03500r1

ISOLATED RELAY

OUTPUTS

TO LOAD

RJ45

TO SENSOR

RJ45

Cable

88T9

Appliance

Control

LISTED

C US

Fixture Sensor Power Pack

120-277VAC, 60Hz

@120VAC 5A (N/0)

3A (N/C)

@277VAC 4.3A (N/0)

2.5A (N/C)

Strip Gauge

12-18AWG

CU wire only

120-277VAC Input

Green Operation LED

See FS-PP

instructions

for load wiring

Santa Clara, CA

800.879.8585

WIRING A SINGLE SENSOR

LIGHT LEVEL FEATURE

The Light Level feature holds lights OFF when the space is occupied and adequate ambient light exists. If the light level is low and the

sensor detects occupancy, lights turn ON. If the light level rises above the set level during occupancy, lights stay ON.

In all cases, the sensor does not turn the lights OFF until the time delay expires.

The factory setting is for maximum, meaning that even bright ambient light will not cause the sensor to hold the lights OFF if it detects

occupancy in the controlled area. *

CAUTION

DO NOT OVERTURN TRIMPOT WHEN ADJUSTING THE SENSOR.

DO NOT TOUCH THE SQUARE INFRARED DETECTOR

UNDER THE LENS ASSEMBLY.

SENSOR ADJUSTMENT

The Light Level and Time Delay adjustment trimpots are located under the lens

assembly. The trimpots are accessed easily after the sensor is mounted in the

fixture. Gently unscrew the lens assembly. Do not remove the thumbscrew

collar; it holds the sensor in place on the fixture. Identify each trimpot.

Set the light level when the controlled light would normally be turned OFF due

to the presence of sufficient daylight or other electric light. [If this feature is not

needed, leave the light level at maximum (fully clockwise)].*

* At the maximum setting, the light level entering the photosensor must exceed

120fc, which only happens in rare applications or when the lens is removed.

Test Occupancy Sensor

1. Set Light Level to maximum (fully clockwise, factory setting) and Time

Delay to minimum (fully counterclockwise). Put the lens assembly back

onto the sensor.

2. Move out of the sensor’s view. Lights turn OFF after 30 seconds.

3. Move into the controlled area. The red LED in the sensor lens should

illuminate and the lights turn ON.

Test and Adjust Light Level Sensor and Time Delay

1. Remove the lens assembly and adjust the light level and the time delay

to minimum. Put the lens assembly back onto the sensor. Leave the

controlled area and let the sensor time out so lights are OFF.

2. Enter the controlled area and lights should remain OFF.

3. Make sure your body does not cast a shadow on the sensor. Turn the light

level trimpot clockwise in small increments. After each adjustment, put the

lens back on the sensor then move about the controlled area. Wait 5‑10

seconds to see if the lights turn ON.

4. Continue this procedure until the lights turn ON. At this setting the lights

will not turn ON with occupancy if the light level is above the current level.

5. Set the time delay to the desired setting. The time delay can be set from

30 seconds (fully counterclockwise) to 30 minutes (fully clockwise).

COVERAGE PATTERN

Density and range of the coverage pattern is determined by the type of lens and mounting height. See the FS‑LxW Lens Module

Coverage Guide for a description of the available coverage patterns.

TROUBLESHOOTING

Lights will not turn ON:

• LED does not flash ‑ Check all wire connections.

• LED does flash:

▸ Check all wire connections.

▸ Check light level setting. Cover the sensor lens to simulate darkness in the room. If the lights come ON, the light level needs to

be adjusted. If set for minimum, more than 10fc of ambient light will cause the lights to be held OFF. See Sensor Adjustment

section for instructions.

• If lights still do not turn ON, call 800.879.8585.

Lights will not turn OFF:

The time delay can be set from a minimum of 30 seconds (fully counter‑clockwise) to a maximum of 30 minutes (fully clockwise). Ensure

that the time delay is set to the desired delay and that there is no movement within the sensor’s view for that time period.

• To quickly test the unit for proper operation, turn the time delay to minimum and move out of the sensor’s view. Lights should turn

OFF after 30 seconds.

• If lights still do not turn OFF, call 800.879.8585 for technical support.

Operation during Power-Up

During the sensor warm‑up period, which can last up to a minute after initial power‑up (or after a lengthy power outage), the load will

remain ON until the selected time delay expires.

Light Level

Maximum

(light level

should not

affect load

operation*)

Time

Delay

minutes

Factory Settings

12 min.

18 min.6 min.

28 min.1.5 min.

30 min.30 sec.

800.879.8585

www.legrand.us/wattstopper

No. 24043 – 02/18 rev. 1

Wattstopper warranties its products to be free

of defects in materials and workmanship for a

period of five (5) years. There are no obligations

or liabilities on the part of Wattstopper for

consequential damages arising out of, or in

connection with, the use or performance of this

product or other indirect damages with respect

to loss of property, revenue or profit, or cost of

removal, installation or reinstallation.

Wattstopper garantit que ses produits sont

exempts de défauts de matériaux et de fabrication

pour une période de cinq (5) ans. Wattstopper

ne peut être tenu responsable de tout dommage

consécutif causé par ou lié à l’utilisation ou

à la performance de ce produit ou tout autre

dommage indirect lié à la perte de propriété, de

revenus, ou de profits, ou aux coûts d’enlèvement,

d’installation ou de réinstallation.

Wattstopper garantiza que sus productos

están libres de defectos en materiales y mano

de obra por un período de cinco (5) años. No

existen obligaciones ni responsabilidades por

parte de Wattstopper por daños consecuentes

que se deriven o estén relacionados con el

uso o el rendimiento de este producto u otros

daños indirectos con respecto a la pérdida

de propiedad, renta o ganancias, o al costo

de extracción, instalación o reinstalación.

WARRANTY INFORMATION INFORMATIONS RELATIVES À LA GARANTIE INFORMACIÓN DE LA GARANTÍA

ORDERING INFORMATION

Catalog # Description

FS‑305RC Fixture mount, low voltage occupancy sensor

FS‑PP v2 Fixture mount power pack

FS‑L2W 360° lens, maximum coverage 48’ diameter at 8’ height

FS‑L3W 360° lens, maximum coverage 40’ diameter at 20’ height

FS‑L6 360° lens, maximum coverage 20’ diameter at 8’ height

FS‑L7W 360° lens, maximum coverage 100’ diameter at 40’ height

Sensor and Lenses are White. The FS‑L7W is also available in gray (FS‑L7‑G).

Legrand FS-305RC Low Voltage Occupancy and Light Level Sensor Guide d'installation

Marque: Legrand

Modèle: FS-305RC Low Voltage Occupancy and Light Level Sensor

Catégorie: Détecteurs de mouvement

Taper: Guide d'installation

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