RAB Lighting LOS2400 Installation Manual

LOS2400
Smart Switch Sensor
Installation Manual
Also includes instructions
for LOS2400H Hallway Sensor
How Does the LOS2400 Occupancy Sensor Work?
The LOS2400 sensor "sees"
infrared heat changes caused by
the motion of people within its
detection zone and turns on lights
automatically.
How long do the lights
stay on?
Lights stay on as long as motion
is detected. They turn off a short time
after motion in the detection range stops.
You can adjust this time from 6 to 15
minutes. Since the lights are only on
when needed, and the sensor uses a
negligible amount of power, the
savings in energy costs are substantial.
How much motion is necessary
to keep lights on?
A 6" wave of a hand or head tilt once
every 6 to 15 minutes is sufficient to
keep the lights on.
How do you adjust the
sensor?
Time delay and sensitivity adjustments
are located on the back of the unit. An
LED indicator on the front panel shows
when motion is detected and aids
installation testing.
Specifications:
Switching Capacity: 20 Amps
1.5 Horsepower
Fluorescent:
2400w (120v), 4800w (277v)*
Incandescent:, 4800w (277v)*
2400w (120v)
Voltage: 120 or 277 volts*
Detection Zone: 50' x 50' (360 degrees) w/20' ceiling
Time Adjustment: 6 to 15 minutes
Power Consumption: 250 micro amps
UL Listing: Appliance Control, Specification Grade
*To switch 120 volts, the LOS2400/120 must be used.
*To switch 277 volts, the LOS2400/277 must be used.
How large an area does the
LOS2400 cover?
At a 9 foot mounting height, the
maximum coverage is 2000 square feet.
At a 20 foot mounting height, the
maximum coverage is 2500 square feet.
The detection pattern covers 360
degrees from the sensor location in the
following pattern:
Detection Pattern 20' ceiling
9' ceiling
50'
30'
30'
50'
How much energy cost can be
saved?
Wattage Controlled by Sensor
1200W 2400W 4500W
25% $150 $300 $560
50% $300 $600 $1120
75% $450 $900 $1685
Saving based on % of time space
is unoccupied 12 hours/day,
260 days/year, @ $.08/kwh
over a two year period.
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