Type
Catalog #
Project
Comments
Date
Prepared by
OAC-DT,
MicroSet Dual Tech
Ceiling Sensor
Low Voltage
PIR
Activated
Ultrasonic
Activated
MicroSet
Self-Adjusting
• MicroSet self-adjusting Time Delay
and sensitivity
• Optional BAS/HVAC isolated relay
• NEMA WD7 Standard robotic method
utilized to verify coverage patterns
• Selectable Walk Through Mode
Specifications:
Technology: Passive Infrared (PIR) and Ultrasonic (US)
Power Requirements:
Input:
• 10-30 VDC from Greengate Switchpack or
Greengate system.
• Maximum current needed is 25mA per sensor.
Output:
• Open collector output to switch up to ten
Greengate Switchpacks.
• BAS with Isolated Form C Relay in (-R) model.
• Isolated Form C Relay Ratings: 1A 30 VDC/VAC.
Time Delays: Self-adjustable, 15 seconds/test (10 min.
Auto), or Selectable 5, 15, 30 minutes, or Zero Time
Delay
Coverage: 500, 1000, and 2000 sq. ft.
Light Level Sensing (-R models): 0 to 300 footcandles
Operating Environment:
• Temperature: 32°F - 104°F (0°C - 40°C)
• Relative humidity: 20% to 90%, non-condensing
• For indoor use only
Housing: Durable, injection molded housing.
Polycarbonate resin complies with UL 94V0.
Size: 4.5”H x 1.42”W (114.3mm x 36.068mm)
LED lamp: Green LED for Ultrasonic
Red LED for Passive Infrared
Warranty: Five year
Overview
The Dual Technology sensor’s combination of Ultrasonic and Passive Infrared
technologies offers the most complete sensing equipment available today. This
pairing helps eliminate false activations or deactivations for additional energy savings.
The OAC-DT sensors are also equipped with MicroSet self-adjusting technology
which provides an adaptive and airflow tolerant technology, making them ideal for
spaces which have increased airflow due to higher occupant levels. MicroSet selfadjusting Dual Technology sensors drastically simplify and reduce a contractor’s
installation and adjustment time period.
Technology
The MicroSet self-adjusting technology continuously monitors multiple subfrequencies in the event that if a continuous Doppler shift occurs, such as those
created by airflow from an air duct, the sensor will identify the noise as continuous
and then block it out of view at a select sub-frequency. It will continue to monitor
other sub-frequencies for human motion. This avoids false-activation, while still
maintaining the high level of sensitivity that is necessary for sensing minor motion in
a changing environment. Separate concurrent time delays for both Passive Infrared
and Ultrasonic technologies avoid false activations or deactivations. In Automatic ON
Mode, the lights turn ON when a person enters the room. In Manual On Mode (-R
model only), the lights are turned ON by activating a momentary switch (model #
GMDS-*) that is connected to the sensor. When enabled, the daylighting feature (-R
models only) prevents lights from turning ON when the room is adequately
illuminated by natural light.
Applications
classrooms
common areas
hallways
conference rooms
computer rooms
other indoor office spaces
office spaces
break rooms
Ordering
Field of View
Frequency
Two Way (360°)
32 kHz
OAC-DT-2000
2,000 sq.ft.
Two Way (360°)
32 kHz
OAC-DT-1000-R
1,000 sq.ft.
Two Way (360°)
32 kHz
OAC-DT-1000
1,000 sq.ft.
Two Way (360°)
32 kHz
OAC-DT-0501-R
500 sq.ft.
One Way (180°)
40 kHz
OAC-DT-0501
500 sq.ft.
One Way (180°)
40 kHz
OAC-DT-2000-R
FCC Compliant
cULus Listed
RoHS Compliant
www.coopercontrol.com
Recommended
Room Size
2,000 sq.ft.
Catalog #
203 Cooper Circle
Peachtree City, GA 30269
P: 800-553-3879
F: 800-954-7016
Features
w/BAS Relay & Daylight Sensor
w/BAS Relay & Daylight Sensor
w/BAS Relay & Daylight Sensor
Occupancy Sensors - Ceiling Mount
• Optional built-in light level sensor
OAC-DT, MicroSet Dual Tech Low Voltage
Wiring Diagrams
One Sensor, One Switchpack
Manual or Automatic-On Control of Two Standard Switchpacks
Hot
Hot
Line
Line
Neutral
SWITCHPACK
Red (15 VDC)
Blue (Control)
Black (Common)
Blue
SWITCHPACK
Red (15 VDC)
Blue (Control)
Black (Common)
White
Load
Blue
**Use black lead for 120 VAC
Use orange lead for 277 VAC
Cap unused lead.
**Hot
Blue
White
Neutral
**Hot
**Use black lead for 120 VAC
Use orange lead for 277 VAC
Cap unused lead.
Load 1
Blue
Hot
Red
Blue
Black
Brown
Yellow
Purple
Gray
Orange
White/Brown
Neutral
**Use black lead for 120 VAC
Use orange lead for 277 VAC
Cap unused lead.
Red (15 VDC)
Blue (Control)
Black (Common)
Manual Mode Operation:
Switches are required to
turn corresponding loads ON.
Lights turn OFF when sensor
times out or with the
switch.
Automatic Mode Operation:
Sensor turns ON both
switchpacks. Switches can
be used to turn lights ON
or OFF.
If daylight sensor is
enabled and light level is
above setpoint, switchpack
connected to yellow lead
will not turn ON.
Recommended Wire:
18-3 AWG Stranded Wire
non/shielded.
SENSOR WIRE LEAD LEGEND
(Common)
Black
(10-30VDC)
Red
(Control - Occupancy)
Blue
(Control - Occupancy and Daylight)
Yellow
(Switch-Blue Lead Control)
Brown
Brown/White (Switch-Yellow Lead Control)
Sensor's Isolated Relay
Orange (Normally Open)
(Common)
Gray
(Normally Closed)
Purple
Recommended Wire: 18-3 AWG stranded non-shielded
SWITCHPACK
White
To additional switchpacks
Maximum of 10 switchpacks
per sensor
Line
Blue
To additional sensors
Maximum of 5 sensors
per switchpack
**Hot
Red
Blue
Black
Load 2
Blue
Model GMDS - Load 2
(Normally Open
Momentary Switch)
Model GMDS - Load 1
(Normally Open
Momentary Switch)
Coverage
OAC-DT-0501-R
OAC-DT-1000-R
OAC-DT-2000-R
500 sq. ft.
1,000 sq. ft.
2,000 sq. ft.
20 ft
(6.096m)
20 ft
(6.096m)
12 ft
(3.65 m)
9 ft
(2.74 m)
12 ft
(3.65 m)
9 ft
(2.74 m)
0
0
9 ft
(2.74 m)
12 ft
(3.65 m)
9 ft
(2.74 m)
12 ft
(3.65 m)
20 ft
(6.096m)
20 ft
(6.096m)
8.5 ft
(2.59 m)
3 ft
(0.91)
0
8.5 ft
(2.59 m)
0
15 ft
23 ft
5 ft
10 ft
(1.52 m)(3.05 m)(4.57 m) (7.01 m)
20 ft
(6.096m)
16 ft
(4.87 m)
12 ft
(3.65 m)
0
DT1k
12 ft
(3.65 m)
16 ft
(4.87 m)
20 ft
(6.096m)
8.5 ft
(2.59 m)
3 ft
(0.91)
0
0
15 ft 10 ft 5 ft
5 ft 10 ft 15 ft 17 ft
23 ft
23 ft
17 ft
(1.5 m)(3 m)(4.57 m)(5.18 m)(7.01 m)
(7.01 m)(5.18 m)(4.57 m)(3 m)(1.5 m)
Minor Motion, IR
Recommended Mounting Height: 8 to 12 ft
32 ft
32 ft
0
23 ft
5 ft 10 ft 15 ft
15 ft 10 ft
23 ft
5 ft
(9.75 m) (7.01 m) (4.57 m) (3 m) (1.52 m)
(1.52 m) (3 m) (4.57 m) (7.01 m) (9.75 m)
Maximum coverage area may
vary somewhat according to room
shape and the presence of obstacles.
Major Motion, IR
The NEMA WD 7 Standard and robotic
method were utilized to verify
coverage patterns.
Minor Motion, Ultrasonic
Major Motion, Ultrasonic
Controls
Override
LEDs
(-R model only)
(-R model only)
Daylight Sensor Adjustment
Ultrasonic Sensitivity Adjustment
PIR Detector
ON
1 2 3 4 5 6
www.coopercontrol.com
203 Cooper Circle, Peachtree City, GA 30269
P: 800-553-3879 F: 800-954-7016
ACC120009
Sweep
7 8 9 10 11 12
Cooper Controls, Greengate, Novitas, Yes Box, PCI Lighting Control Systems, VisionTouch, VisionSwitch,
MicroSet, Digita, ControlKeeper, LiteKeeper, Revio, Ineo, TracKeeper, IntelliRelay are valuable trademarks
of Cooper Industries in the U.S and other countries. You are not permitted to use Cooper Trademarks
without the prior written consent of Cooper Industries.
Full/Half Logic
(-R model only)
HVAC/Tracking
(-R model only)
Zero Time Delay