Technical Data
Effective January 14, 2015
Daylight Sensor/IR Receiver – Open
Loop – For the Room Controller
Catalog#
Prepared by
Project
Date
Comments
Type
Overview
The DSRC-FMOIR is an open loop daylight sensor that measures the
natural light contribution in order to automatically adjust the lighting
zones within the Room Controller. It is part of the Room Controller
system and provides three easily distinguished light levels, Low
(3-300 lux), High (30-3000 lux) and Direct Sun (300-30000 lux). The
sensor range can be adjusted using the IR handheld programmer
(HHPRG-RC).
60 degree field of
view for optimal
daylight detection
Features
RJ45 connection
Easily installed in suspended fixture or drop ceiling
Daylighting control for
up to three lighting
zones
Three light sensor ranges (3-300 lux, 30-3000 lux, 300-30000 lux)
Feedback LED
Mounting bracket for installation in light well or hard ceiling
IR receiver for handheld remotes
Daylighting range
configured with IR
handheld programmer
Daylight Sensor/IR Receiver – Open Loop – For the Room Controller
January 2015
Specifications
Electrical
Voltage
Light Sensor
Range
Status Indicator
Size
Operating
Environment
Standards
2
Class 2, LPS
24 VDC supplied from Room Controller
Low: (3-300 lux)
High: (30-3000 lux)
Direct Sun: (300-30000 lux)
Multi-function Red and Green LEDs
Sensor Head: 2” x .5”
Mounting stem: .75” x .75”
Temperature: 32°F to 104°F (0°C to 40°C)
Less than 95%, non-condensing
For indoor use only
UL 508 Listed
www.coopercontrol.com
Description/Operation
The DSRC-FMOIR is powered by the Room Controller Class 2 power
supply and is pre-configured to automatically adjust the dimming
zones based on the natural light contribution. The DSCM-MT
mounting bracket allows the daylight sensor to be mounted to a hard
ceiling or a light well. The HHPRG-RC handheld remote programmer
simplifies light sensor range setting by using simple language to
describe the ranges (Low, High, Direct Sun) in addition to standard
foot candle values. Individual zone control buttons allow the lighting
levels and dimming curves to be adjusted.
Installation
Low voltage devices are connected to the Room Controllers using
provided Cat5 cables.
Daylight Sensor/IR Receiver – Open Loop – For the Room Controller
January 2015
Applicaitons
Skylight Applications
Sidelight Applications
60°
Area viewed by
daylight sensor
Mount the daylight sensor one to two times
the window height from the window wall.
Position the sensor so its arrow is pointed
toward the nearest window.
Ensure the daylight sensor is not obstructed
or looking directly at electric light.
For narrow spaces mount the daylight sensor
near the window, facing into the space.
Mounting
Ceiling Mounting
Light Well Mounting with DSCM-MT
Skylight/ wall
mounting bracket
(DSCM-MT)
Mounting screws
Locking washer
Cat 5 to Cat 5 coupler
(GGRC-COUPLER)
Cat 5 to Cat 5 coupler
(GGRC-COUPLER)
Adjustable daylight
sensor dome
Daylight sensor
viewing lens
Adjustable daylight
sensor dome
Adjustable daylight
sensor dome
Cat 5 to Cat 5 coupler
(GGRC-COUPLER)
Locking washer
Skylight light well or hard wall
Ceiling
Ceiling
Daylight sensor
viewing lens
Skylight light well or hard wall
Locking washer
Daylight sensor
viewing lens
Sample System Topology
Handheld Remote
Programmer
HHPRG-RC
QuickConnect coupler
(GGRC-COUPLER)
Locking
washer
Ceiling
Adjustable daylight
sensor dome
Daylight Settings
Wall
Daylight sensor
(DSRC-FMOIR)
Personal Remote
HHPR-RC
(OCC-RJ45)
Zone Control
Dual Technology
Wall/Corner
Occupancy/Vacancy Sensor
(OAWC-DT-120W)
Egress Output
(OCC-RJ45)
Row 1
Row 2
Entry
Row 3
Raise
R1
R2
R3
SET
AUX
S1
S2
S3
S4
S5
S6
BMS Output
(OCC-RJ45)
All Off
Open/Close
Shade or
Solatube
Lower
All Off
SPRC-R-20-120
20A Receptacle Control
RC-6TSB-TS7-*
Teacher Station
RC-2TLB-EC1-*
Entry Station
Output for Egress Lighting
Control, BMS output or
Receptable Control
To save scene press
SET and select Scene
Room Controller
Personal Remote
HHPR-RC
www.coopercontrol.com
3
Daylight Sensor/IR Receiver – Open Loop – For the Room Controller
January 2015
Ordering
Catalog #
Desctiption
Connection
Range
DSRC-FMOIR
Daylight Sensor/IR Receiver for Room
Controller (GGRC-COUPLER included)
RJ45
Low (3-300 lux)
High (30-3000 lux)
Direct Sun (300-30000 lux)
DSCM-MT
HHPRG-RC
HHPR-RC
Daylight Sensor Mounting Bracket
Handheld daylight zone remote programmer
Room Controller Personal Remote
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. ACC141053
January 14, 2015
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
