2
LENS OPTIONS
Several lenses are available for use with the FSP-301. Lenses give coverage at mounting heights between 8’ – 40’ for applications such
as offices, warehouses, and outdoor use. Density and range of the coverage is determined by the type of lens and mounting height.
A lens with shroud option is also available. The shroud blocks light coming from the fixture, to prevent interference with the photocell
function of the sensor. Lens modules are IP-66 rated when combined with an FSP-301 sensor mounted to an IP-66 rated outdoor
fixture. See the FSP-Lx Coverage Guide for more information.
WIRING
INSTALLATION
1. Determine an appropriate mounting location inside the light
fixture minimizing the electric light contribution to the sensor’s
photocell. Allow a minimum distance of 0.2” (5.1mm) from the
wiring end of the sensor to the wall of the fixture.
2. Drill a hole 1.30” (33.0mm) in diameter through the sheet metal
in the bottom of the fixture.
3. Add the rubber gasket to the threaded collar, and install the
sensor face down, parallel to the mounting surface. Ensure the
rubber gasket touches the inside surface of the fixture. Install
the nut (or optional collar) securely against the fixture to a
torque of 25–30 in-lbs to ensure the lens is installed properly.
4. Align the locking features between the sensor and lens module
and push the lens module forward until the o-ring seals firmly.
Turn the lens module clockwise to ensure that it locks in place.
5. Connect wires as shown in the wiring diagram.
6. Restore power from the circuit breaker.
NOTE:
An optional collar can be installed in place of the tightening
nut. See the
Ordering Information
table on page 4 for
details.
Tightening Nut
(or Optional Collar)
Tightening Nut
(or Optional Collar)
Fixture
Wall
Lens Assembly
Outside
Fixture Wall
Inside Fixture
Wall
Rubber
Gasket
Rubber
Gasket
NOTE:
The Outside Fixture Wall thickness should be no
greater than 0.125” (3.18mm) for optimal sensor
mounting and security.
OUTDOORS—USE AT THE EXPOSED SENSOR COLLAR PART ONLY WHEN INSTALLED AT THE SPECIFIC LOCATION PER
INSTALLATION INSTRUCTIONS WITH A LISTED OUTDOOR ENCLOSURE
.
120 – 277 VAC (1
φ
), 50/60 Hz
20A Ballast/ELV/MLV/Tungsten/LED
16A E-Ballast/CFL
1HP @ 120/240VAC
20A 120VAC Plug Load – Receptacle
Class 2 Output
24 VDC, 225 mA
BZ-200 Power Pack
UL 2043 Plenum Rated
16094r1
Appliance
Control
LISTED
88T9
Control
Common
+24VDC
Red
White
Neut.
Power Pack
Re
d
Blac
k
Blue
Switch
Lighting
Load
Black
Any 3-Wire
24VDC
Sensor
Hot
Red
Ground
Green
Class 2
wiring only
Non-Dimming
Driver
Neutral
Line
Ground
www.legrand.us 800.879.8585
+VDC (Red)
COM (Black)
CTRL (Blue)
120 – 277 VAC (1
), 50/60 Hz
20A Ballast/ELV/MLV/Tungsten/LED
16A E-Ballast/CFL
1HP @ 120/240VAC
20A 120VAC Plug Load – Receptacle
Class 2 Output
24 VDC, 225 mA
BZ-200 Power Pack
UL 2043 Plenum Rated
www.legrand.com • 800.879.8585
16094r1
Appliance
Control
LISTED
88T9
Control
Common
+24VDC
Red
White
Neut.
Power Pack
Re
d
Blac
k
Blue
Switch
Lighting
Load
Black
Any 3-Wire
24VDC
Sensor
Hot
Red
Ground
Green
Class 2
wiring only
+VDC (Red)
COM (Black)
CTRL (Blue)
Dimming
Driver
Neutral
Line
Ground
0-10V – (Pink)
0-10V + (Purple)
WARNING:
TURN THE POWER OFF AT THE
CIRCUIT BREAKER BEFORE WIRING.
NOTE:
Per UL, the 0-10V negative
dimming wire color has been changed
from gray to pink.