WATTSTOPPER®
| FS-705
WIDE ANGLE PIR OCCUPANCY SENSOR
Models
FS-705
Requires BZ Series power pack
for operation
Specifications and Features
Operating voltage: 24 VDC
Power consumption: 7 mA @ 24 VDC
Dimensions:
FS-705: 1.77”H x 2.68”W x 3.15”D
(45mm x 68mm x 80mm)
Operating conditions: 32°F to 131°F
(0°C to 55°C); 5% to 95% RH, non
condensing
Storage temperature: -22°F to 176°F
(-30°C to 80°C)
Product Overview
Weight: 2.11 oz (60 grams)
The FS-705 Wide Angle PIR Occupancy
Sensor control lighting based on
occupancy utilizing passive infrared
(PIR) technology.
The sensor provides 180 degree
coverage and is designed for locations
that require wide angle occupancy
detection, such as refrigerator and
freezer cases, vending machines and
aisleway displays.
Fresnel lens
Dual pyroelectric cell
Zero crossing
LED detection indication: green LED
UL and cUL listed
Indoor use only
5 year warranty
Materials
ABS, flame retardant
Meets materials restrictions of RoHS
Factory Defaults
Time Delay:
Sensitivity:
Figure 1. FS-705 Wide Angle PIR Occupancy Sensor
2.68”
(68mm)
1.30”
(33mm)
.86”
(22mm)
1.74”
(44mm)
1.85”
(47mm)
Figure 2. FS-705 dimensions
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30 seconds
Maximum
WATTSTOPPER®
Coverage and Detection Features
15' (4.57m)
30' x 15' Maximum Sensitivity
13'
24' x 12' Minimum Sensitivity
11' (3.35m)
9'
Sensor at
7.5' (2.29m)
7'
7'
x
Ma
15' 14'
(4.57m)
13'
um
12' 11'
(3.66m)
sit
iv
M
in
im
ns
iti
v
5'
4'
3'
2'
5' (1.52m)
Sensor Mounting Height
im
n
Se
ity
um
Se
6'
ity
3'
1'
Sensor
1'
3'
5' (1.52m)
7'
1'
10'
9'
8'
7'
6'
5'
(2.74m)
(1.82m)
Distance
4'
3'
2'
(0.91m)
1'
9'
0
11' (3.35m)
13'
15' (4.57m)
15'
(4.57m)
The sensors contain dual pyros and lenses providing
40 detection zones, ensuring dense coverage within the
detection area. The sensor provides true 180° horizontal
and 70° vertical coverage.
14'
12'
(3.66m)
10'
8'
(2.43m)
6'
4'
(1.22m)
2'
0
Sensor Adjustments
The time delay and PIR sensitivity adjustments are located
on the back of the FS-705 and FS-755 under a removable
cover. The sensors are factory preset for maximum
sensitivity and a 30 second time delay.
Installing the FS-705 Sensor
Determine an appropriate mounting location for
the FS-705. Mount the FS-705 on top of the cabinet
in the center for equal coverage on either side.
Place the front edge of the sensor at the front edge
of the cabinet. Secure the sensor to the top of the
cabinet with self-tapping screws.
Power Pack mounted inside or attached
to j-box or other suitable enclosure
protecting line voltage connections
FS-C5 RJ45 coupler, if needed
FS-C1 (10’) or FS-C3 (3’) cable
FS-705 at front
edge of cabinet
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2
WATTSTOPPER®
Wiring Diagrams
Line
Feed-through
Neutral
Load
Red
Black
White
Figure 3. BZ-50 Power Pack
connected to FS-705 using an
FS-C2 adapter
Red
Local OFF Switch
FS-705 Sensor
Model #:
BZ-50 Power Pack
08
APPLIANCE
CONTROL
88T9
Hot
Yellow
61
120/230/277VAC, 50/60Hz, 225mA output
20A ballast or incandescent load
Motor load: 1HP@120/240VAC
Class 2 power supply
UL 2043 Plenum Rated Neut. White
Power Pack
8r1
Lighting
Load
Red
Red
Black
Switch
RJ45 connection
24VDC
Sensor
Blue
Black
Red
FS-C2 shielded 6” (152mm) cable with 3 flying leads at one end and a shielded RJ45 male
connector at the other. Add an FS-C5 coupler and FS-C1 or FS-C3 to extend cable.
Line
Feed-through
Neutral
Figure 4. BZ-50RC Power Pack
connected to FS-705 using an
FS-C1 or FS-C3 cable
Load
Red
Black
White
Red
Local OFF Switch
FS-705 Sensor
Model #:
BZ-50RC Power Pack
120/230/277VAC, 50/60Hz, 225mA output
20A ballast or incandescent load
Motor load: 1HP@120/240VAC
Class 2 power supply
UL 2043 Plenum Rated
10' (3m)
APPLIANCE
CONTROL
88T9
Use FS-C1 (shown)
or FS-C3 cable.
Line
Feed-through
Neutral
Load
Red
Black
White
Red
ow
w
n
o
Br
Model #:
BZ-150 Power Pack
08
APPLIANCE
CONTROL
88T9
Power Pack
5r1
Red
Lighting
Load
Red
Black
Blue
Red
Orange
Grey
Hold ON
Manual
ON
Control
Common
+24VDC
+12-24VDC In
Hold OFF
Brown
Local OFF Switch
ey
Gr
FS-705 Sensor
Yellow
40
Low Voltage Wires
+12-24VDC In
Auto
ON
Dry
Contact
Set BZ-150
to
Auto-ON
120/230/277VAC, 50/60Hz, 225mA output
20A ballast or incandescent load
Motor load: 1HP@120/240VAC
White
Neut.
Class 2 power supply
120VAC Black
UL 2043 Plenum Rated
Hot
277VAC
ll
Ye
Momentary Switch (optional)
Any 3-Wire
24VDC
Sensor
Blue
Black
Red
FS-C2 shielded 6” (152mm) cable with 3 flying leads at one end and a shielded RJ45
male connector at the other. Use FS-C5 coupler with FS-C1 or FS-C3 to extend cable.
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Figure 5. BZ-150 or BZ-250
Power Pack connected to
FS-705 using an FS-C2 adapter
WATTSTOPPER®
Sequence of Operation
It may take up to a minute for the sensor to warm-up during the initial power-up. The sensor has an “instant on”
feature. This occurs during installation or after a lengthy power failure only. As soon as power is supplied to the power
pack, the lights will come on and stay on for approximately 20 seconds. If no movement is detected within that time the
lights will turn off until detection occurs. If movement is detected during the initial 20 seconds then
the lights will stay on for whatever time has been set on the time delay.
Ordering Information
Master Pack Details
Inner Pack Details
Catalog #
Master
Pack
Quantity
Height
Weight
(pounds)
Inner
Pack
Quantity
Length
Width
Length
Width
Height
Weight
(pounds)
FS-705 (all colors)
200
21.14
19.72
20.39
38.64
50
20.67
9.44
9.76
8.94
FS-C1
160
14.17
11.02
11.02
31.62
10
13.0
9.0
2.0
1.9
FS-C1-20
FS-C2
120
13.38
18.50
13.97
44.92
5
13.0
9.0
2.0
1.8
700
15.0
18.50
19.0
16.82
20
13.0
9.0
2.0
20.0
FS-C2-J
500
13.46
13.58
10.0
4.02
100
7.0
4.0
1.50
0.36
FS-C3
350
15.0
13.50
19.0
28.08
10
13.0
9.0
2.0
0.76
FS-C4
750
16.34
12.75
20.27
40.0
15
9.0
7.0
1.0
0.76
FS-C5
600
14.17
11.02
14.17
22.34
30
12.0
6.0
1.0
1.04
FS-C6
500
15.0
13.50
19.0
24.62
10
13.0
9.0
2.0
0.46
BZ-50RC
40
13.46
13.58
9.06
15.0
10
13.0
6.3
3.93
3.55
BZ-50
40
13.46
13.58
9.06
15.0
10
13.0
6.3
3.93
3.55
BZ-150
40
13.46
13.58
9.06
15.0
10
13.0
6.3
3.93
3.55
Catalog #
Case dimensions (inches)
Color
Description
FS-705-W
White
Wide Angle PIR Occupancy Sensor, 24 VDC
FS-705-B
Black
Wide Angle PIR Occupancy Sensor, 24 VDC
FS-705-G
Grey
Wide Angle PIR Occupancy Sensor, 24 VDC
Case dimensions (inches)
FS-C1
10’ (3.048m) cable with shielded RJ45 male connectors at each end
FS-C1-20
20’ (6.096m) extension cable with shielded RJ45 male connectors at each end
FS-C2
6” (0.152m) cable with 3 flying leads at one end and a shielded RJ45 male connector on the other
FS-C2J
RJ45 override jumper
FS-C3
3’ (0.914m) cable with shielded 90º male RJ45 on one end and a shielded straight male RJ45 at the other
FS-C4
Shielded RJ45 splitter with female to dual female receptacles
FS-C5
Shielded RJ45 male to male coupler
FS-C6
24” (0.610m) cable with 90° RJ45 connector and three flying leads
BZ-50RC
White
Univ. Volt. Power Pack, 120/230 (1P, L-N) /277VAC Input, 50/60Hz, 24 VDC; 225 mA Output w/RJ45 connector
BZ-50
White
Univ. Volt. Power Pack, 120/230 (1P, L-N) /277VAC Input, 50/60Hz, 24 VDC; 225 mA Output w/flying leads
BZ-250
White
Lighting and Plug Load Flex Control Power Pack, 120-277VAC, single phase Input, 50/60Hz, 24 VDC; 225 mA
Output w/flying leads, manual/auto-on option
Information supplied above is subject to change.
Harmonization code: 8538908080. Country of origin: China.
WWW.LEGRAND.US/WATTSTOPPER
Pub. No. OEM-501 09/2016
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