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INSTRUCTION

SHEET

MSD (PDT) 7  

Embedded 360° 

Motion Sensor

© 2016 Acuity Brands Lighting Inc., All Rights Reserved.

1/2016

COVERAGE PATTERNS

SPECIFICATIONS

PHYSICAL SPECS

        SIZE: 1.34” H x 1.18” W x 2.62” D
        WEIGHT: 3 oz
        MOUNTING: Required Hole Size 1.125” 
         

      Material Thickness 0.25” max

        COLOR: White

ELECTRICAL SPECS

        OPERATING VOLTAGE : 12-24 VDC
        CURRENT DRAW: 4 mA
        DIMMING LOAD: Sinks  < 20mA; 
                ~40 Ballasts / LED drivers (0-10VDC)

ENVIRONMENTAL SPECS

        OPERATING TEMP:  32° to 140° F (0° to 60° C)
        RELATIVE HUMIDITY:  20 to 90% non-condensing
        ROHS COMPLIANT

Lens rotates 15° to 
enable adjustment

HIGH VIEW

0 ft

15

0 m

4.6

  30      24      18      12      6      0 ft      6      12      18      24      30

   9.2     7.4     5.4     3.6    1.8    0 m    1.8    3.6     5.4     7.4     9.2

30
24
18
12
6
0 ft
6
12
18
24
30

9.2
7.4
5.4
3.6
1.8
0 m
1.8
3.6
5.4
7.4
9.2

LOW VIEW

0 ft

9

0 m

2.7

  18     15     12     9     6     3     0 ft     3     6     9     12     15     18

   5.4    4.6    3.6   2.7  1.8  0.9   0 m   0.9  1.8   2.7  3.6    4.6    5.4

18
15
12
9
6
3
0 ft
3
6
9
12
15
18

5.5
4.6
3.7
2.7
1.8
0.9
0 m
0.9
1.8
2.7
3.7
4.6
5.5

HIGH VIEW

0 ft

15

0 m

4.6

  30      24      18      12      6      0 ft      6      12      18      24      30

   9.2     7.4     5.4     3.6    1.8    0 m    1.8    3.6     5.4     7.4     9.2

30
24
18
12
6
0 ft
6
12
18
24
30

9.2
7.4
5.4
3.6
1.8
0 m
1.8
3.6
5.4
7.4
9.2

LOW VIEW

0 ft

9

0 m

2.7

  18     15     12     9     6     3     0 ft     3     6     9     12     15     18

   5.4    4.6    3.6   2.7  1.8  0.9   0 m   0.9  1.8   2.7  3.6    4.6    5.4

18
15
12
9
6
3
0 ft
3
6
9
12
15
18

5.5
4.6
3.7
2.7
1.8
0.9
0 m
0.9
1.8
2.7
3.7
4.6
5.5

9 FT MOUNTING

15 FT MOUNTING

• Recommended for walking motion detection from mounting heights between 8 ft (2.44 m) and 20 ft (6.10 m) 
• Initial detection of walking motion along sensor axes at distances of 2x the mounting height up to 15 ft (4.57 m)

and 1.75x up to 20 ft (6.10 m). 

• Provides 12 ft (3.66 m) radial detection of small motion when mounted at 9 ft (2.74 m) 
• At the 7.5 ft (2.29 m) hanging height of a typical pendant or suspended mount fixture the sensor provides 10 ft 

(3.05 m) radial detection of small motion. 

• Initial detection will occur earlier when walking across sensor’s field of view than when walking directly at sensor

WIRING (DO NOT WIRE HOT)

RED

        - 12-24 VDC Power Input

VIOLET

   - Low Voltage Dim Output (0-10 VDC)

BLACK

   - Low Voltage Common 

Note: Do not connect the dimming wires of 
multiple sensors in parallel.

0 - 10 VDC

LED DRIVER / BALLAST

DC Power (12-24V)

DIAGRAM 1. INSTALLATION EXAMPLE

DIAGRAM 2. ASSEMBLY DETAIL

OPTIONAL SPACER 

PAD LOCATION

PRY UP UNDER LIP ON SIDES WITH 

ARROWS TO UNSNAP LENS ASSEMBLY

OPTIONAL SPACER 
PAD LOCATION

INSTALLATION

•  If not pre-installed, locate sensor body so that detector faces down through 1.125” hole in luminaire.
•  Align lens assembly legs with holes in sensor body and snap together (max material thickness 0.25”).
•  Apply foam spacer pads onto sensor body if needed to ensure snug fit with fixture.
•  Assembly rotates 15° to enable coverage pattern adjustment after installation.
•  To unsnap lens assembly, pry up under lip at spots on lens assembly denoted by arrows.

5-year limited warranty.  Full warranty terms located at:  

www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx 

Note: Specifications subject to change without notice.   

Actual performance may differ as a result of end-user environment and application.

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