Legrand CSD1000 User Manual
Please read all instructions before installing
CSD1000
360° Dual Technology
Low Voltage Occupancy Sensor
Specifications
Voltage ............................................................................24VDC
Current Consumption........................................35mA nominal
Power Supply ..........................Pass & Seymour Power Packs
Operating Temperature ....................32° to 131°F (0° to 55°C)
Time Delay Adjustment ..........................15 sec to 30 minutes
Test mode ....................................Use 15 sec time setting
PIR Coverage (Typical)......................................120m
Sensitivity Adjustment ..30% to 100% (DIP switch setting)
Ultrasonic Coverage (Typical) ..........................100m
Sensitivity Adjustment......................Min to Max (trim pot)
Frequency ................................................................40 kHz
2
(1290ft2)
2
(1076ft2)
Installation Instructions
UNIT DESCRIPTION
36 ft
(11 m)
32 ft x 32 ft
(10 m x 10 m)
The CSD1000 360° Dual Technology occupancy sensors combine advanced passive
infrared (PIR) and ultrasonic technologies into one unit. The combination of these
technologies helps to eliminate false triggering problems even in difficult
applications.
The CSD1000 turns lighting systems on and off based on occupancy. The sensor can
be configured to turn lighting on, and hold it on as long as either or both technologies
detect occupancy. After no movement is detected for a user specified 15 seconds to
30 minutes, the lights are switched off.
The CSD1000 operates on 24V supplied by Pass & Seymour PWP Power Pack(s).
COVERAGE PATTERN
The CSD1000 provides a 360° coverage pattern. The coverage shown represents
walking motion at a mounting height of 10 feet. For building spaces with lower
levels of activity or with obstacles and barriers, coverage size may decrease.
PIR
Coverage
Ultrasonic
Coverage
Call 800.223.4185 for Technical Support
PLACEMENT GUIDELINES
Ultrasonic
Coverage
32 ft
(10 m)
PIR
Coverage
36 ft
(11 m)
20%
Ultrasonic
Overlap
Depending upon obstacles such as furniture or partitions, the area of coverage may
be less or more than the sensing distances shown in the coverage pattern. This must
be considered when planning the number of sensors and their placement. It is also
recommended to place the sensors 4 to 6 feet away from air supply ducts.
Mount the sensor to the ceiling (see “mounting the sensor”). The CSD1000 is
designed for a ceiling height of about 8-10 feet. Mounting above or below this range
will significantly affect the coverage patterns. As a general rule, each occupant
should be able to clearly view the sensor.
Masking the PIR Lens: Opaque adhesive tape is supplied so that sections of the PIR
lens can be masked. This restricts the sensor’s view and allows you to eliminate
PIR coverage in unwanted areas such as hallways outside of the desired coverage
area. Since masking removes bands of coverage, remember to take this into
account when troubleshooting coverage problems. The Ultrasonic coverage cannot
be masked, but you can adjust its sensitivity to reduce the coverage area.
Open Office Area Coverage: To get complete coverage in an open office area, install
multiple sensors so that there is approximately 20% overlap with each adjacent
sensor’s ultrasonic coverage area.
www.passandseymour.com
1 PACK/ 1 SENSOR
HOT
Neutral
Black
White
Power
Pack
White (Neutral)
RED (LOAD)
Switch
Lighting
Load
BLUE
BLACK
RED
BLUE
BLACK
RED
Control (24VDC) Out
Common
+24V In
Wires
Red (Line)
WIRING DIRECTIONS
CAUTION
TURN POWER OFF AT THE CIRCUIT BREAKER BEFORE
INSTALLING POWER PACKS OR SENSORS.
Each Pass & Seymour PWP series power pack can supply power for up to 3 CSD1000
sensors. When using more sensors than this, multiple power packs are required.
Refer to the wiring diagram(s) below for the following procedures:
Connect the low voltage:
• RED wire (+24VDC) from power pack to the +24V terminal on the sensor.
• BLACK wire (Return) from power pack to Common terminal on the sensor.
Wiring a SINGLE LIGHTING LOAD CONTROLLED BY OCCUPANCY – connect:
• BLUE wire from power pack to Control Out terminal on sensor.
WIRING DIAGRAMS
www.passandseymour.com
Loading...