Technical Data
Effective October 30, 2014
OMR-P – MicroSet Infrared
Recessed Mount
Catalog#
Prepared by
Project
Date
Comments
Type
Overview
The MicroSet Passive Infrared ceiling sensors can be used
individually or in combination to provide lighting control and
integration with HVAC control throughout a building. The MicroSet
technology contained within the line of MicroSet Passive Infrared
ceiling sensors continuously self-adjusts sensitivity and time delay
automatically and immediately in response to occupant behavior.
There is no need for time consuming manual adjustments or to
“learn” behavior patterns over extensive periods of time.
Features
No adjustments necessary at installation
Continuous, real-time, self-adjusting sensitivity and time delay
Recessed flush mounted unit offers greater architectural aesthetic
appeal
DIP Switch override allows time delay to be locked at 30 minutes
Manual ON/OFF feature when wired to normally open momentary
pushbutton
DIP Switch selectable feature prevents unnecessary “lights
ON” following power sweeps in facilities with computer control
systems
djustable ambient light level feature
A
Segmented Fresnel lens provides optimum sensitivity and performance
Open collector output to switch up to 10 switchpacks
Lighting Sweep
When sensors are used in conjunction with computer lighting sweep systems,
you MUST enable the Lighting Sweep feature by turning DIP Switch 2 ON.
Enabling this feature prevents an unnecessary “lights ON” following the
computer power-on sweep.
PIR
Activated
MicroSet
Products tested to NEMA WD 7 - 2011 Occupancy Motion
Sensors Standard
Technical Data
October 2014
Specifications
Technology
Power
Requirements
Time Delays
Ambient Light
Features
Operating
Environment
Housing
Size
Mounting
LED Lamp
Standards
Passive Infrared (PIR)
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.
Isolated Form C Relay in (-R) models.
Isolated Form C Relay Ratings: 1A 30 VDC/VAC
Self adjustable from 10 min. to 30 min.
Adjustable from 10 to 300 Foot-candles
Operating Temperature: 60°F - 80°F (15°C - 26°C)
Relative humidity: Less than 95%, non-condensing
For indoor use only
Medium impact injection molded housing. ABS
resin complies with UL94V0. Paintable off-white
3” diameter, 1.43” deep
Mounts directly to a 4” Square Box with a double
gang mudring or a 4” octagon box
Red LED
UL Listed
OMR-P – MicroSet Infrared Recessed Mount
Description/Operation
The sensor uses PIR technology to monitor a room for occupancy.
Its segmented Fresnel lens divides the field of view into detector
zones, and detects the changes in temperature that are created
when a person, or part of a person as small as a hand, passes into
or out of a detector zone. The lights will remain ON as long as the
sensor detects movement through the detector zones. When no
motion is detected, lights are switched OFF following a preset time
delay. The MicroSet Passive Infrared ceiling sensor has an ambient
light level sensor. Using the DIP Switches located on the back of the
unit, the user can select the ambient light level above which artificial
light is not required. If ambient light is above this level when motion
is detected, the sensor will keep the lights OFF until the ambient
light falls below this level. If this level is reached while the lights are
on, the sensor will switch the lights OFF.
Applications
Offices
Conference Rooms
Storage Areas
Common Areas
Other Indoor
Office Spaces
Hallways (Refer to Coverage Pattern)
2
www.coopercontrol.com
OMR-P – MicroSet Infrared Recessed Mount
October 2014
Wiring Diagrams
MANUAL MODE OPERATION:
1. SWITCH IS REQUIRED TO TURN
LOAD ON.
2. LOAD TURNS OFF WHEN SENSOR
TIMES OUT OR WITH SWITCH.
HOT
AUTOMATIC MODE OPERATION:
LINE
RED (15VDC)
BLUE (CONTROL)
RECOMMENDED WIRE:
18-3 AWG STRANDED WIRE SHIELDED OR
NON/SHIELDED
SWITCHPACK
LOAD "A"
BLUE
BLACK (COMMON)
RED (10-30VDC)
NOTES
BLUE (CONTROL-OCC)
1. LOADS MAY BE ON SAME
CIRCUIT OR DIFFERENT
CIRCUITS OR VOLTAGES.
BLACK (COMMON)
PURPLE (NORMALLY CLOSED)
BLUE
3. IF DAYLIGHT SENSOR IS ENABLED AND
LIGHT LEVEL IS ABOVE SETPOINT,
SWITCHPACK CONNECTED TO YELLOW
LEAD WILL NOT TURN LOAD ON.
**HOT
**USE BLACK LEAD FOR 120VAC.
USE ORANGE LEAD FOR 277VAC.
CAP UNUSED LEAD.
2. SWITCH CAN BE USED TO TURN
LOAD ON OR OFF.
WHITE
NEUTRAL
1. WHEN SENSOR ACTIVATES,
LOAD TURNS ON.
YELLOW (CONTROL-OCC/DAY)
GRAY (COMMON)
ORANGE (NORMALLY OPEN)
BROWN (BLUE CONTROL)
MODEL GMDS - LOAD "A"
(NORMALLY OPEN
MOMENTARY SWITCH)
2. SP20-MV SWITCHPACK SHOWN.
120/277VAC 20AMP RATING.
Coverage
OMR-P-0450-R
OMR-P-1200-R
Maximum Mounting Height- 12ft.
Maximum Mounting Height- 12ft.
www.coopercontrol.com
3
Technical Data
OMR-P – MicroSet Infrared Recessed Mount
Mounting
4” Square
Box with
Mud Ring
Ordering
Catalog #
Recommended
Room Size
Mounting
Features
OMR-P-0450-R
OMR-P-1200-R
450 sq. ft.
1,200 sq. ft.
Recessed
Recessed
w/ BAS Relay Daylight Sensor
w/ BAS Relay Daylight Sensor
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
Eaton’s Cooper Controls Business
203 Cooper Circle
Peachtree City, GA 30269
coopercontrol.com
© 2014 Eaton
All Rights Reserved
Printed in USA
Publication No. ACC140977
October 30, 2014
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
