Eaton OAWC-DT Technical Data

Technical Data

Technical Data

Effective November 5, 2014

OAWC-DT – Dual Technology
Wall/Corner Sensor

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Project Date

Comments Type

Overview

The Dual Technology sensor’s combination of Ultrasonic and Passive
Infrared technologies offers the most complete sensing equipment
available today. Self-adjusting Dual Technology sensors drastically
simplify and reduce a contractor’s installation and adjustment time
period.

Features

MicroSet self-adjusting time delay and sensitivity

Optional built-in light level sensor

Optional BAS/HVAC isolated relay

NEMA WD7 Guide robotic method utilized to verify coverage
patterns

Manual On feature for use with 1 or 2 momentary switches
controlling 1 or more Switchpacks

Selectable Walk-Through Mode

PIR

Activated

Ultraasonic

Activated

Self-Adjusting

Technical Data

November 2014

OAWC-DT – Dual Technology Wall/Corner Sensor

Specifications

Technology Passive Infrared (PIR) and Ultrasonic (US)
Power

Requirements

Time Delays Self-Adjusting, 15 seconds/test, 5, 10, 15,

Light Level
Sensing
(-R Models)

Operating
Environment

Housing Durable, injection molded housing. Polycarbonate

Size 4.4”H x 3.4”W x 2”D (112mm x 86.4mm x

Mounting Mounts directly to ceiling tile, to a 4” square box

LED Indicators Red LED for PIR detection; Green LED for

Standards FCC Compliant

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

30 minutes

0 to 300 foot-candles

Temperature: 32°F - 104°F (0°C - 40°C)

Relative humidity: 20% to 90% Non-condensing

For indoor use only

resin complies with UL 94V-0

50.8mm)

and round mud ring or to 4” octagon box

Ultrasonic detection

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

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