Cut Sheet

2
Technical Data
November 2014
OAWC-DT – Dual Technology Wall/Corner Sensor
www.coopercontrol.com
Specifications
Technology Passive Infrared (PIR) and Ultrasonic (US)
Power
Requirements
Input
0-30 VDC from Greengate Switchpack or Greengate
System
Maximum current needed is 25 mA per sensor
Output
Open collector output to switch up to ten
Greengate Switchpacks
Isolated Form C Relay in (-R models)
Isolated Form C Relay Ratings: 1A 30 VDC/VAC
Time Delays Self-Adjusting, 15 seconds/test, 5, 10, 15,
30 minutes
Light Level
Sensing
(-R Models)
0 to 300 foot-candles
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 94V-0
Size 4.4”H x 3.4”W x 2”D (112mm x 86.4mm x
50.8mm)
Mounting Mounts directly to ceiling tile, to a 4” square box
and round mud ring or to 4” octagon box
LED Indicators Red LED for PIR detection; Green LED for
Ultrasonic detection
Standards FCC Compliant
cULus Listed
RoHS Compliant
Description/Operation
The OAWC-DT combines Ultrasonic (US) and Passive Infrared (PIR)
sensor technologies to monitor a room for occupancy to deliver
maximum energy savings and ensure the greatest sensitivity
and coverage for tough application without the threat of false
triggers. PIR is used to turn the lights ON and then either or both
technologies are used to keep the lights ON. The sensor includes
MicroSet self-adaptive technology that continuously self-adjusts
sensitivity and time delay in real-time, maximizing the potential
energy savings that are available in particular application. In
Automatic On Mode, the lights turn ON when a person enters the
room. In Manual-On Mode, the lights are turned ON by activating
a momentary switch (model # GMDS-*) that is connected to the
sensor. When used with 2 level lighting (-R model only), Bi-level
Automatic On can be achieved which allows Zone 1 to come on
automatically upon occupancy. Zone 2 does not come on unless the
occupant presses the optional momentary switch. When enabled,
the daylighting feature (-R models only) prevents lights from turning
ON when the room is adequately illuminated by natural light.
Applications
Classrooms
Conference Rooms
Large Offices
Common Areas
Computer Rooms
Break Rooms