PS-HDTC24-R:
1000 sq ft 360° Presence Sensor
HDIR and Ultrasonic Technology
Ceiling Mount | Low Voltage
Phone: 218.828.3700
www.nexlight.com
Fax: 218.824.1568
Electrical:
Power Requirements: 24VDC, from powerpack
Current Consumption: 30mA
Output: 24VDC active high logic control signal
with short circuit protection
Isolated Relays: 2 SPDT 1 Amp, 30 VDC Form C
Wiring Diagram: See Fig. 2
Controls:
HDIR Sensitivity: 0-100% (Factory Set 50%)
Ultrasonic Sensitivity: 0-100% (Factory Set 50%)
Light Sensor: 20-320 Foot Candles (Factory Disabled)
Detection Range: See Fig. 1
Load Rating: Controls Class 2 Power Pack
Housing Material: High-Impact ABS
Color: White
Environment Temperature: 14ºF to 122ºF
Humidity: 0-95% Non Condensing
Installation: See Install Instructions
Dimensions:
Diameter 4.33 in
Height 2.2 in
Supported with limited 5-year warranty
Title 24 Compliant
Meets ASHRAE 90.1 requirements
Perfect
Sense
®
© 2015 NexLight Lighting Controls, All Rights Reserved.
1
Overview:
The PS-HDTC24-R is a low voltage High Definition Passive
Infrared (HDIR) and Ultrasonic (US) Presence Sensor designed
to work with any PerfectSense power pack, to automatically
control lighting in applications where minor motion is domi-
nant and a dual technology sensor is necessary. Utilizes
patented industry best HDIR infrared sensing technology (864
field of view points) that provides superior micro-movement
detection. Dual Form C Relays are present on the sensor to
allow for integration to NexLight’s 2-wire system and
HVAC/BMS Systems. The sensor turns the lights on and keeps
them on while occupancy is detected and will turn the lights
off after the delayed-off time has expired.
Operation:
Single-tech Mode: Only one technology (dip switch select-
able) is active in this mode. Motion detection by the selected
technology will turn ON the lights as well as keep them ON.
When motion is not detected, the lights will turn OFF after the
delayed-off time.
Multi-tech Mode:
Mode 1:
Switch A1 is OFF and Switch A2 is OFF: PIR detection
will turn lights ON in this mode, motion detection by either
technology will keep the lights ON. If neither technology
detects motion, the lights turn off after the delayed-OFF time.
Mode 2:
Switch A1 is OFF and Switch A2 is ON (this is the
default mode): Detection by either technology will turn the
lights ON as well as keep them ON. If neither technology
detects motion, the lights will turn OFF after the delayed-OFF
time.
Walk-Through Mode:
useful when a room is momentarily
occupied, like a storage area, When a person enters the room,
the lights turn on. If the person leaves the room before the 2.5
minute walk-through timer expires, the sensor will turn the
lights OFF. If the person stays in the room longer than 2.5
minutes the sensor will proceed to standard operation.
Daylight Sensor:
The integrated daylight sensor allows for
ambient light override functionality. If this setting is enabled,
the controlled lighting load will only turn on if the ambient
light present is less than the preset level.
LED Indication:
The integrated LED indication lights will flash
when motion is detected. This can be disabled using the LED
Disable switch setting in the control console of the sensor. A
Red flash indicates motion sensing by HDIR, while a Green
flash indicates motion sensing by Ultrasonic.
Features:
• 1000 sq ft range
• Patented HDIR 8-element Sensor
• 864 Optical Field-of View Pattern
• Dual Technology
• Single Technology selectable
• 360° Coverage Pattern
• Superior RF immunity
• Adjustable Time Delay (30 sec – 30 min)
• Walk-Through Mode
• Daylight Override Mode
• Mounts in drop ceilings and solid ceilings
• LED indication of occupancy sensing
