Cooper OSC-DT-1000 Installation Instructions

WARNINGS AND CAUTIONS:
• TO AVOID FIRE, SHOCK, OR DEATH; TURN OFF POWER AT CIRCUIT BREAKER OR FUSE AND TEST THAT POWER IS OFF BEFORE WIRING!
• To be installed and/or used in accordance with appropriate electrical codes and regulations.
• If you are unsure about any part of these instructions, consult an electrician.
• Sensors must be mounted on a vibration free surface.
• Do not terminate using data type wire, such as Cat 5/5E.
• Do not mount sensors closer than 10 feet to each other.
• All sensors must be mounted at least 6 feet away from air vents, air handlers, and reflective surfaces (windows/mirrors).
• Do not touch the surface of the lens. Clean outer surface with a damp cloth only.
Tools needed to install your Sensor:
Slotted/Phillips Screwdriver Electrical Tape
Pliers Pencil
Cutters
Parts Included List:
Sensor (1) Threaded Rod (1) and Hex Nut (1)
#8-32 x 1/2" Screw (2) Half Mask (1)
#8-32 x 1-1/2" Screw (2) 360° Perforated Mask (1)
#8-32 Washer and Nut (2) Plastic Washer (1)
DESCRIPTION
The Occupancy Sensor is a low-voltage infrared and ultrasonic sensor that works with
a 24VDC power pack to automatically control lighting. The sensor turns the lights on
and keeps them on whenever occupancy is detected and will turn them off after the
'delayed-off time' has expired.
The sensor continually analyzes and adjusts to changing conditions. The sensor uses
the latest microprocessor-based technology which permits it to continually adjust and
optimize its performance.
The combination of ultrasonic (doppler shift) motion detection which gives maximum
sensitivity and infrared motion detection which gives higher false triggering immunity
yields a sensor with excellent performance.

INSTALLING YOUR OCCUPANCY SENSOR

WARNING:
TO AVOID FIRE, SHOCK, OR DEATH; TURN OFF
Step 1
POWER at circuit breaker or fuse and test that power is off before wiring!
OFF ON OFF ON
OFF ON OFF ON
OFF ON OFF ON
OFF ON OFF ON
OFF ON OFF ON
OFF ON OFF ON
Preparing and connecting wires:
Step 2
Strip Gage
1/2"
(measure bare
(1.3 cm)
wire here)
Cut
(if necessary)

Typical Installations:

Step 3
Listed are 3 typical installation options (A, B, and C). Choose one that
best suits your needs. Other methods of installation may be possible but
they have not been described here.
A. Drop Ceiling Installation (Mounting Option A):
NOTE: Use the threaded rod included.
1. Select location for mounting of sensor and proper masking for your application
(refer to Mounting Location Diagram).
2. Use the supplied threaded rod or other methods to make a hole (1/2" to 1") in the
ceiling tile just large enough to pass the body of the threaded rod through.
3. Insert the sensor wires through the flared end of the threaded rod. Position the
threaded rod to the base of the sensor.
4. Insert the flared end of the threaded rod into the opening in the bottom of the
sensor and twist to lock into place.
Multi-Technology Ceiling Mounted Occupancy Sensor
Cat. No. OSC-DT-1000, BAA-OSC-DT-1000, OSC-DT-2000, BAA-OSC-DT-2000
To be used with 24VDC Power Pack Class II Low-Voltage Wiring
INSTALLATION INSTRUCTIONS
Step 3 cont'd
5. Push the wires into the hole in the ceiling tile and insert the threaded rod until the
sensor is flush with the tile.
6. Insert wires through the hole in the included washer, then place the included washer
over the rod and screw on the included hex nut.
7. Class II Wiring: Connect low-Voltage wires from Power Pack to Sensor per
WIRING DIAGRAM as follows: Twist strands of each lead tightly and, with circuit
conductors, push firmly into appropriate wire connector. Screw connectors on
clockwise making sure that no bare conductor shows below the wire connectors.
Secure each connector with electrical tape.
8. Rotate the sensor to the desired orientation. Note that the sensor base and back
cover are keyed. To lock the device in place, ensure that the arrows are not aligned.
9. Restore power at circuit breaker or fuse to Power Pack. INSTALLATION IS
COMPLETE.
Mounting Option Diagram A
Occupancy Sensor Mounted to Drop Ceiling Using Threaded Rod
Low-Voltage Wires
Drop Ceiling
1" thick maximum
Nut
Washer
Threaded Rod
NOTE: Wires routed through
the Threaded Rod
B. Wallboard or Drop Ceiling Installation (Mounting Option B):
NOTE: You may use the mounting screws, nuts and washers included, or screws in
combination with commercially available wall anchors.
1. Select location for mounting of sensor and proper masking for your application
(refer to Mounting Location Diagram).
2. Make a hole in the ceiling tile or wallboard large enough to pass the wire connections and
wire nuts through (approximately 1" diameter).
3. Remove the back cover of the sensor. Hold the back cover and body of the sensor and
rotate until the two arrows line up and pull apart.
4. Install back cover of the ceiling sensor to the wallboard or drop ceiling using the included
screws, nuts and washers, or screws in combination with commercially available
wall anchors.
5. Class II Wiring: Connect low-Voltage wires from Power Pack to Sensor per WIRING
DIAGRAM as follows: Twist strands of each lead tightly and, with circuit conductors,
push firmly into appropriate wire connector. Screw connectors on clockwise making sure
that no bare conductor shows below the wire connectors. Secure each connector with
electrical tape.
6. Push wire connections through the center hole of the back cover and into the ceiling.
7. Secure the sensor body to the back cover by aligning the arrows. Lock it by turning the
sensor such that the arrows do not line up.
8. Rotate the sensor to the desired orientation.
9. Restore power at circuit breaker or fuse to Power Pack. INSTALLATION IS COMPLETE.
Mounting Option Diagram B
Occupancy Sensor Mounted to Wallboard or Drop Ceiling Using Screws
Low-Voltage Wires Low Voltage Wires
Nut (2 places)
Washer (2 places)
Wallboard
Sensor
Ceiling
Back Cover
Mounting Screws
Wallboard Ceiling
(2 places)
Keylock Arrow
Sensor Base
Back Cover shown mounted
Sensor Front Cover
on ceiling with screws
Step 3 cont'd
C. Junction Box or Surface Mount Raceway Installation (refer to
Mounting Diagrams):
NOTE: Listed below are suggested JUNCTION BOX installation applications which
require mounting to conduit in one of the following three ways:
Occupancy Sensor Mounted to Octagon
Box Installed Flush to Wallboard Ceiling
Octagon Box
4" x 1 1/2" deep
Low-Voltage
Wires
#8-32 Screws
(2 places)
Wallboard or
Drop Ceiling
Wiring Diagram: Multiple Sensor, Single Power Pack
SP20-RD4-R or
BAA-SP20-RD4-R Series Power Pack
TABLE 2: WIRE DESIGNATIONS
Name Color Gauge Temp/Voltage
Power (+24V) Red 24 200 °C/600V
DC Return Black 24 200 °C/600V
Occupancy Blue 24 200 °C/600V
Occupancy/Photocell Gray 24 200 °C/600V
Blue
Hot (Black)
Blue
Black
Back Cover open center to
route Low-Voltage Wires
Line
120/277/347VAC
Mounting Screw
60Hz
Back Cover internal
surface shown
Neutral (White)
CATALOG ITEMS
Current Operating
Frequency
Catalog No. Description Consumption
2-Way Multi-
OSC-DT-1000, BAA-OSC-DT-1000 40mA 40KHz
Technology
2-Way Multi-
OSC-DT-2000, BAA-OSC-DT-2000 32mA 32KHz
Technology
Step 3 cont'd
Occupancy Sensor Mounted to Round Fixture
with Raceway for Wallboard Installation
Wire Mold Back Cover
Back Cover Screws
(4 places)
Wire Mold Round Fixture
Box Cat. No. V5738
(for raceway mount)
Mounting Screws
(4 places)
Wallboard Ceiling
Wire Mold Raceway
(use applicable fittings)
Sensor
NC-Brown To HVAC
System
Common-Green
NO-Brown/White
Red (24VDC)
Black
Gray*
Red
Blue
Black
(Control)
Black
Blue
Load
Red
Gray*
Black
Blue
White
White
Lighting Solutions
PK-A3442-10-00-2A
Suggested Mounting
Coverage
Location
Mount in center of
1000 sq. ft.
room/area
Mount in center of
2000 sq. ft.
room/area
Low-Voltage Wires
*NOTE: CWhen using
the Photocell function,
connect the Gray wire
of the sensor to the
Blue wire of the power
pack. DO NOT use the
Blue wire of sensor.
NOTE: Ensure to cap
wire that is not being
used.