FIxture Sensors & Controls
FS-305/FS-355 Low and Line Voltage Indoor/Outdoor
Fixture Integrated Occupancy Sensors
Line and low voltage models
Multiple lens choices
Daylighting light level feature
Adjustable time delay
PROJECT
LOCATION/TYPE
Product
Overview
Description
Wet Location Rating
The FS-305 and FS-355 are PIR occupancy sensors
that turn lighting on and off automatically based
on occupancy. The models are slim, low-profile
devices designed for installation inside the bottom
of either an indoor or outdoor lighting fixture
body. The FS-305 is a low voltage model, while the FS-355 is a line voltage model.
The FS-305/FS-355 sensors feature the IP65,
UL244A and UL508 ratings for indoor or outdoor
wet locations when fully assembled and installed
with FS-LxW lenses. To obtain this rating, the
sensor underwent extremely rigorous testing.
The IP65 rating means the sensors are totally
protected against dust and low-pressure jets from
all directions when installed in an IP65 lighting
fixture.
Operation
Features
The FS-305/FS-355 consist of two components,
a sensor and a lens. Four lens choices provide
flexibility for varying mounting heights. When
occupancy is detected within the sensor’s
coverage area, the sensor signals lighting to turn
on automatically. When occupancy is no longer
detected and the time delay has elapsed, lighting
automatically turns off. Either model can be wired
to control all loads in a fixture, or to provide hi/low
control of LED arrays. Both models provide a light
level daylighting feature. In the FS-305, the light
level feature holds lights off, while in the FS-355,
the feature turns lights off if the load is already
turned on and adequate daylight exists.
Applications
• Adjustable time delay from 30 seconds to 30
minutes
• IP65 and UL 244A and 508 rated (when
fully assembled and installed with FS-L2W,
FS-L3W, or FS-L4W lenses)
• Fixed sensitivity optimized for FS-LxW lens
coverages
• RoHS compliant
• Light level daylighting feature from 10-120 fc
E29
IP65 rated for indoor and
outdoor wet locations
Low-profile fixture-integrated
sensor
www.wattstopper.com
800.879.8585
FS-305/FS-355 sensors are ideal for damp or wet
indoor or outdoor locations. They are suitable for
use in parking garages, parking lot luminaires, as
well as any outdoor application when installed in a
UL-rated outdoor fixture.
• Four interchangeable lenses (FS-L2W,
FS-L3W, FS-L4W, FS-L6) for mounting
between 8’ and 40’ (ordered separately)
• FS-355 - 120-277 VAC; 60Hz Load @120 VAC
0-800W ballast or incandescent - Load @277
VAC 0-1200W ballast
• FS-305 - 12-24 VDC (requires FS-PP power
pack for operation)
• Light level daylighting feature (10fc-120 fc)
• Operating temperature: -40-131°F (-40-55°C)
Settings,
Dimensions &
Mounting
Mounting
•
•
•
•
•
•
1.28”
Storage temperature: -40-176°F (-40-80°C)
Operating Humidity: 20-90%
Weight: 1.5 oz (42.52 grams)
Five year warranty
IP65, UL244A and UL508 rated
UL and cUL listed
1.14”
Dimensions and Settings
Light Level
1.28”
2.35”
Time Delay
Light Level
FS-3x5
body
1.38” Time Delay
2.35”
.88”
FS-L4W
lens
Wiring &
Connections
1.14”
1.38”
FS-305 Wiring
C
US
LISTED
88T9
Appliance
Control
12-18AWG
CU wire only
Fixture Sensor Power Pack
120-277VAC, 60Hz
@120VAC 5A (N/0)
3A (N/C)
@277VAC 4.3A (N/0)
2.5A (N/C)
120-277VAC Input
Santa Clara, CA
800.879.8585
03500r1
N/C
FS-PP
RJ45
TO SENSOR
N/O
OUTPUTS
TO LOAD
COM
N/O
ISOLATED RELAY
Com
Strip Gauge
.88”
GROUND
Ground
NEUTRAL
Neutral
fi x t u r e s e n s o r s & c o n t r o l s
Specifications
Hot
HOT
120 - 277 Volts AC
FS-305
11524r2
Control (YEL)
Santa Clara, CA
800.879.8585
+24V (RED)
Passive Infrared Sensor
24VDC
Com (BLK)
Model#:
Green Operation
LED
RJ45
Plug
from FS
sensor
Connect to Watt Stopper
Class 2 Power Packs
Neutral
Lighting
Load
Ballast
Load
Santa Clara, CA
800.879.8585
C
US
LISTED
88T9
Appliance
Control
GROUND
Ground
NEUTRAL
Neutral
Hot
HOT
120 - 277 Volts AC
11524r2
Outputs
FS-305
to Lamps
White
Fixture mount, passive infrared occupancy sensor
FS-305-RC
White
Fixture mount, passive infrared occupancy sensor with RJ45
connection
12-24 VDC
FS-355
White
Fixture mount, passive infrared occupancy sensor
120/277 VAC, 60Hz
FS-355E
White
Fixture mount, passive infrared occupancy sensor
230 VAC, 50Hz
FS-PPv2
White
Power Pack, 120/277/347 VAC; 60 Hz
FS-C2
White
Connector cable, 6” cable with 3 flying leads at one end and
Control
(BLU)VDC
12-24
FS-305
+24V (RED)
Input Voltage
Model#:
Connect to Watt Stopper
Class 2 Power Packs
Com (BLK)
Passive Infrared Sensor
24VDC
Line Voltage
Inputs to
Ballast
RJ45
0-10VDC
Plug
Dimming Ballast
from FS
sensor
Catalog No. Color Description 12-18AWG
CU wire only
Fixture Sensor Power Pack
120-277VAC, 60Hz
@120VAC 5A (N/0)
3A (N/C)
@277VAC 4.3A (N/0)
2.5A (N/C)
Santa Clara, CA
800.879.8585
Ordering
Information
03500r1
OUTPUTS
TO LOAD
N/C
Grey
FS-PP
Strip Gauge
COM
Line/Hot
N/O
Neutral
LoadN/C
RJ45
TO SENSOR
Com
Violet
ISOLATED RELAY
0-10VDC
120-277VAC Input
FS-355 Line Voltage Wiring
a shielded RJ45 male connector on other end
Pub. No. 35501 rev. 10/2010
www.wattstopper.com | 8 0 0 . 8 7 9 . 8 5 8 5
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