Wattstopper
®
40 kHz Ultrasonic Occupancy Sensor
Line Voltage · Ceiling/Wall Fixture Mount
Tension de ligne du détecteur de présence à ultrasons 40 kHz ·
Fixation dans un luminaire au plafond/mural
Sensor de ocupación ultrasónico de 40 kHz
voltaje de línea • Montaje en soporte para pared cielorraso
Installation Instructions • Instructions d’Installation • Instrucciones de Instalación
No: 24048 – 07/21 rev. 2
Catalog Numbers • Les Numéros de Catalogue • Los Números de Catálogo: FS-555/FS-555C
Country of Origin: Made in China • Pays d’origine: Fabriqué en Chine • País de origen: Hecho en China
SPECIFICATIONS
Power
Voltage .................................................... 120/277VAC 50/60Hz
Power Consumption .........standby 0.4W, active 1W @ 120 VAC
......................................standby 0.6W, active 1.2W @ 277 VAC
Load Ratings
.................120/277VAC, 4.9A (N.O.), E-Ballast, Tungsten, CFL
.................................................................. 4.9A(N.C.), Tungsten
....................................5A (N.O.), 5A (N.C.), Ballast, LED Driver
Motor .........................................................120/277VAC, 1/10 hp
Time Delay Adjustments ................................. 5, 10, 15 or 30 minutes
Test Mode .............................. 5 second time delay for 5 minutes
Sensitivity Adjustments .........................................................Min~ Max
FS-555 coverage ..................... @ 8’ height at 20
o
angle from vertical
................................23’ min. linear, 10’ min. at 90
o
on each side
FS-555C coverage ................................ @ 10’ height parallel to floor
..........................................................12’ min. radius from center
Operating Temperature ............................ . .32° to 131°F (0° to 55°C)
Dimensions (see template)
Body ........5.19” x 1.27” x 1.64” (131.8mm x 32.3mm x 41.7mm)
Mounting base ......................6.11” x 1.27” (155.2mm x 32.3mm)
Mounting hole centers ..........5.75” x 0.79” (145.3mm x 20.1mm)
FS-555C
FS-555
DESCRIPTION AND OPERATION
The FS-555 and FS-555C occupancy sensors turn lighting ON and OFF based on occupancy. The sensors use ultrasonic sensing
technology. Once the space is vacant and the time delay elapses (adjustable from 5 to 30 minutes), lights will turn OFF.
The FS-555 and FS-555C occupancy sensors operate at120/277 VAC and are designed for installation in a light fixture.
The load turns ON within 5 seconds when power is applied to the sensor.
APPLICATIONS
The FS-555 (no cones) is designed for use in wall-mounted lighting
fixtures where the transducers face away from the wall at an angle of
approximately 20
o
from vertical. It is particularly well suited for use in
stairwell applications as well as in other wall mount applications.
The FS-555C includes directional cones over the transducers.
The FS-555C is designed for use in hanging light fixtures where the cones
face downward over the coverage area. This gives the FS-555C a large
rectangular shaped coverage pattern.
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