PS-HDTC24-R:1000 sq ft 360° Presence SensorHDIR and Ultrasonic TechnologyCeiling Mount | Low Voltage

Phone: 218.828.3700 www.nexlight.com Fax: 218.824.1568

Electrical:Power Requirements: 24VDC, from powerpackCurrent Consumption: 30mAOutput: 24VDC active high logic control signal

with short circuit protectionIsolated Relays: 2 SPDT 1 Amp, 30 VDC Form CWiring 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. 1Load Rating: Controls Class 2 Power PackHousing Material: High-Impact ABSColor: WhiteEnvironment Temperature: 14ºF to 122ºFHumidity: 0-95% Non CondensingInstallation: See Install InstructionsDimensions: Diameter 4.33 in

Height 2.2 inSupported with limited 5-year warrantyTitle 24 CompliantMeets ASHRAE 90.1 requirements

PerfectSense®

© 2015 NexLight Lighting Controls, All Rights Reserved. 1

Overview:The PS-HDTC24-R is a low voltage High Definition PassiveInfrared (HDIR) and Ultrasonic (US) Presence Sensor designedto work with any PerfectSense power pack, to automaticallycontrol lighting in applications where minor motion is domi-nant and a dual technology sensor is necessary. Utilizespatented industry best HDIR infrared sensing technology (864field of view points) that provides superior micro-movementdetection. Dual Form C Relays are present on the sensor toallow for integration to NexLight’s 2-wire system andHVAC/BMS Systems. The sensor turns the lights on and keepsthem on while occupancy is detected and will turn the lightsoff 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 selectedtechnology will turn ON the lights as well as keep them ON.When motion is not detected, the lights will turn OFF after thedelayed-off time.

Multi-tech Mode:Mode 1: Switch A1 is OFF and Switch A2 is OFF: PIR detectionwill turn lights ON in this mode, motion detection by eithertechnology will keep the lights ON. If neither technologydetects motion, the lights turn off after the delayed-OFF time.Mode 2: Switch A1 is OFF and Switch A2 is ON (this is thedefault mode): Detection by either technology will turn thelights ON as well as keep them ON. If neither technologydetects motion, the lights will turn OFF after the delayed-OFFtime.

Walk-Through Mode: useful when a room is momentarilyoccupied, like a storage area, When a person enters the room,the lights turn on. If the person leaves the room before the 2.5minute walk-through timer expires, the sensor will turn thelights OFF. If the person stays in the room longer than 2.5minutes the sensor will proceed to standard operation.

Daylight Sensor: The integrated daylight sensor allows forambient light override functionality. If this setting is enabled,the controlled lighting load will only turn on if the ambientlight present is less than the preset level.

LED Indication: The integrated LED indication lights will flashwhen motion is detected. This can be disabled using the LEDDisable switch setting in the control console of the sensor. ARed flash indicates motion sensing by HDIR, while a Greenflash 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

Phone: 218.828.3700 www.nexlight.com Fax: 218.824.1568© 2015 NexLight Lighting Controls, All Rights Reserved. 2

Sensor Adjustments Console:

SetstheinfraredrangeRangesettingFullCCW=min.(OFF)FullCW=max.

Passive Infrared Adjustment

Delayed-OFFtime

Daylight Sensor Adjustment

Factory default setting is disabled. If installedlocation calls for the use of daylight sensor this isthe adjustment for control of required ambientlight levels necessary to disable the automaticON control of the sensor when detecting occu -pancy. NOTE: The daylight sensor function is notapplicable in rooms using manual ON control.

All aspects of sensor operation can be adjusted here.View of adjustments when cover is removed. DipSwitch setting table below illustrates how to enableand disable sensor functions.

Each time motion is detected, the lights remainactivated for a pre-set time, which is set by theOff-time adjustment. The fully counter-clockwisesetting (30seconds) can be used for testing. Ifmotion is detected during the ON time, the timerresets and lights will remain on until the full

PIR sensitivity can be dialed up or down to meetthe exact needs of any space. This adjustment ishelpful to ensure detection in all areas during awalk test.

SetstheultrasonicrangeRangesettingFullCCW=min.(OFF)FullCW=max.

Ultrasonic Adjustment

Ultrasonic sensitivity can be dialed up or down tomeet the exact needs of any space. This adjust-ment is helpful to ensure detection in all areasduring a walk test.

SWITCHFUNCTIONSBankAOFFONSingle Multi Tech Mode Multi Tech Single Tech/--

Single Tech (A1 ON) PIR Ultrasonic

Walk Through Mode Walk Through Enable Walk Through Disable---

BankBLight Mode L i g hts Adjust Enable Lights Adjust DisableLEDs Mode LEDs Enabled LEDs DisableTest Mode OFF ON OFF = Enter/Exit Test ModeN/A N/A N/A

SWITCHSETTINGSSWITCH

A1

A2*

A3A4

B1B2B3B4

Multi-Tech (A1 OFF) Multi-Tech mode1 Multi-Tech mode2

DIP SWITCH SETTINGS

N/A N/A N/A

Note: Sensor tested using NEMA WD 7-2011 Occupancy Motion Sensors Standard

Phone: 218.828.3700 www.nexlight.com Fax: 218.824.1568© 2015 NexLight Lighting Controls, All Rights Reserved. 4

# Element Orientation Detection Area Description

8 Element IR ofPerfectSense

PS-HDTC24-R

! 864 optical view patterns,each cluster of 8-elementpattern makes detectingvery fine body movementpossible.

! 360-degree coverage withcircular area, goodrepeatability.

! Detect movements 20degree across the opticalzone.

4 Element IR ofOrdinary Product

! 224 optical view patterns.

! Detection coverage is notfull circle.

! Many blind spots.

2 Element IR ofOrdinary Product

(Industry Standard)

! 62 optical view patterns.! An ellipse shape detection

coverage, not full circle.! Detect movement 40

degree across opticalzone.

Sensor Technology ComparisonHDIR technology significantly surpasses known boundaries of IR sensor technology. Extending the capability of IR to newlevels of accuracy through a combination of patented sensor hardware and logic algorithms. The power behind this innova-tion originates from a proprietary 8-element pyros infrared element that eclipses current competitive sensor logic technolo-gies. Eight-Hundred and Sixty-Four (864) optical view patterns are achieved, delivering unmatched sensitivity for minormotion events like hand and finger movements. Paired with ultrasonic technology for a complete solution designed to meetthe demands of Title 24 and ASHRAE 90.1.

DETECTION AND ACTIVATION:When a person enters a room, the sensor detects major body motion and turns the light on. The light is kept on even as smaller body movement is detected. This sensor’s detection sequence logic (DSL) minimizes false triggering by continuously analyzes the motion detection signal and adjusts internal operation to maximize the

and electrical noise.

DESCRIPTION:

OPERATION OF SENSOR

Test Mode: This mode is used to set the Delayed-OFF Time to 5 seconds for

while in test mode. 1. Ensure Power is On 2. Remove the cover from the Operation Control Console

defaulted to the OFF position.

4. To enter Test Mode, move the switch from OFF to ON and then back to OFF. IF B3 is already in the ON position, test mode can be entered by just moving it back to the OFF position.

Notes for Test Mode:

DETECTION AREA

TESTING THE SENSOR

Presence Sensor designed to work with any PerfectSense power pack, to automatically control lighting in applications where minor motion is dominant and a dual technology sensor is necessary. Utilizes patented industry best

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

There is a daylight sensor built into the sensor to allow for ambient light

used, the controlled lighting load will only turn on if the ambient light present is less than the desired setting.

INSTALLATION:See the back of this installation manual for installation instructions. The sensor is fully operational after 30 seconds of powering up the device.

Single-Tech Mode: Only one technology (dip switch selectable) 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

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

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.

Delayed-OFF Time: The sensor is designed to turn the lights OFF if no black twist knob designated for timer inside the control console. Dependent upon environmental conditions and occupancy patterns, the adapting patterns will modify the delayed-OFF time to match the parameters of each installation.

Walk-Through Mode: The walk-through feature is useful when a room is momentarily occupied, such as a storage room. When a person enters the room, the lights will turn on and stay on for 2.5 minutes. After 2.5

Scenario A: If motion is detected within 10 seconds of the lights shutting Scenario B: If no motion is detected within 10 seconds of the lights it sees detection the lights will turn on for 2.5 minutes.

Daylight Sensor: To enable daylight sensor operation, set Dip Switch 1 in Bank B to OFF. This puts the sensor in a stand-by mode when the natural light level exceeds the selected Foot Candles (FC) level inhibiting the lights from turning ON.

LED Operation: The Sensor has two LED indicators that, when enabled, will

has been detected by Infrared Technology, Green indicates Ultrasonic.

TOP VIEW

Field of view intersection with floor (Top view in feet 9 foot mounting height)

0

201240 8 1641220 16 8

10

10

Min

or M

otio

n D

etec

tion

(ft)

Detection range estimation:Example for 8 ft height

Major motion detection range =13 ft ,walking, thigh height, 2.6 ft

0.0

2.68

12

Height (ft)above floor

10

Minor motion detection range = 8.5 ftdesk height,at 2.6 ft.

SIDE VIEW

0 3 6 10 13 16 20 20 16 13 10 6 3

Minor Motion Ultrasonic,

Major Motion Ultrasonic,

Motion PIR,Minor

OPERATION MODE ADJUSTMENT

Switch Function Settings

Off On Bank A A1 Multi/Single Technology Features enabled by the combination of

A1 & A2 are shown in the table below. A2 Technology Activated A3 N/A A4 Walk-Thru Mode Walk-Thru Enabled Normal Occupancy Bank B B1 Daylight Sensor Enabled Disabled B2 LED Indicator Enabled Disabled B3 Test Mode Off-On-Off (Toggle Enter/Exit) B4 N/A

A1 A2 Feature Off Off PIR technology turns light on; however, motion detection

by either technology will keep the light on. If neither technology detects motion, the light turns off after the Delay-Off time. [Choose this option to reduce false activation due to ultrasonic technology.]

Off On PIR or Ultrasonic technology turns light on and keeps light on. If neither technology detects motion, the light turns off after the Delay-Off time. [Default]

On Off Only PIR technology is active. On On Only Ultrasonic technology is active.

Infrared RangeRange settingFull CCW = min.(OFF)Full CW = max.

Ultrasonic RangeRange settingFull CCW = min.(OFF)Full CW = max.

Factory Default Factory Default

Delayed-OFF time

30sec 5min 10min 20min 30min

Full CCW = min.(5 sec.)Full CW = max.(30 min.)

Factory Default

Daylight Sensor

20 FC 40 FC 80 FC 160 FC 320 FC

Full CCW = Lights stay OFFFull CW = Lights always turn ON (NO daylight override)

Factory Default

SETTINGS:

(Fig. Operation control console)All aspects of sensor operation can be adjusted herea. Ultrasonic Adjustment- For maximum range, set fully clockwise (CW). If reduced range is required, then turn counterclockwise (CCW) and test

Detection.b. Infrared Adjustment- For maximum range, set fully clockwise (CW). If reduced range is required, then turn counterclockwise (CCW) and test

c. Delayed-OFF Time Adjustment: Each time motion is detected, the load remains activated for a pre-set time, which is set by the Delayed-OFF Time Adjustment, The fully CCW setting (30 seconds) can be used for testing. The fully clockwise setting is 30 Minutes. If motion is detected during the ON time, then the load remains activated until the full ON time has passed since the latest motion detection.d. Daylight Sensor Adjustment: This level needs to be set in a room where natural light is at the desired level for the lighting load to not be turned on. The sensor will still see motion (indicated by the red LEDS)

1. Set the daylight sensor knob to fully counter clockwise (lowest level)

3. Turn the daylight sensor knob clockwise until the light turns on.

5. This will be the setting

1. The Delayed-OFF Time will remain in the 5 second test mode for 15 minutes. It will then automatically reset to the Delayed -OFF Time setting

test mode. 2. To manually take the sensor out of the test mode, move switch B3 from OFF to ON and back to OFF again.

A B

Hot (Black)

Neutral (White)

Load

Black

Blue

Blue

White

Black

WhiteLine

120/277/347VAC 60Hz

(typical power pack shown wire color may vary)

Red (24V+)

Blue (CTL)

Black (24V-)

Prepare and connect wires

1/2"(1.3 cm)

Strip wire(measure bare wire here)

Cut(if necessary)

for removal of this product or reinstallation. This warranty is void if this product is installed improperly or in an improper environment, overloaded, misused, opened, abused, or altered in any manner, or is not used under normal operating conditions or not in accordance with any labels or instructions. There are no other or implied

LIMITED 5 YEAR WARRANTY AND EXCLUSIONS

INSTALLATION INSTRUCTIONS

WARNING: TO AVOID FIRE, SHOCK, OR DEATH; TURN OFF POWER

at circuit breaker or fuse and test that power is before wiring!

power at circuit breaker

Option B. Junction box

1. Use two #8 32 screws (not supplied) to fasten the base ring to the ceiling.

#8-32 Screws (not supplied)

Octagon Box4" x 1 1/2" deep

Low-Voltage Wires

Insert wires into correct terminal blocks and tighten.Be sure to double check correct wiring connections!

Power Pack

Wiring to power pack

By masking sections, you can block hallway traffic

Mask

Masking is not required in a corner mounting application.

Select mounting location

Use the included PIR Maskwhen sensor location maycause false ON’s due to

(For best results mount at least 6 feet away from air vents)1

Option C. Base ring w/ mounting anchors

Low-Voltage Wires

Wallboard Ceiling Sensor

Base Ring

Sensor Base

Mounting Screws(2 places)

Sensor Front Cover

Mounting Anchors

1. cut 2” hole in ceiling

2. mount sensor

2 in

5

2 3 4

Included Parts List:Sensor (1) Base mounting ring (1)Wall Anchors (3) Spring mounting clip (2) PIR detection Mask (1) 7/8” Wall anchor screw (3)

Tools required for install:Slotted/Phillips Screwdriver Wire Stripper Pencil Wire Cutters Hole Saw

FCC COMPLIANCE STATEMENT:This device complies with part 15 and part 18 of the FCC rules. Operation is subject to the following two conditions: (1) This device must not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.

WARNINGS AND CAUTIONS:• To be installed and/or used in accordance with appropriate electrical codes and regulations.• If you are unsure about any part of these instructions,

• Sensors must be mounted on a vibration free surface.• All sensors must be mounted at least 6 feet away from air vents.• Do not mount sensors closer than 10 feet from each other.• Do not touch the surface of the PIR lens. Clean outer surface only.

2. Align the sensor’s two eyelets with the base ring’s two hooks.

3. Press the sensor onto the base ring.

5Option A. Drop ceiling w/ mounting clips

A. remove mounting ring

3.375 in

Low Voltage Wires

Wallboard Ceiling

Terminal BlockConnections

MountingClips

B. install clips

C. cut 3.375” hole in ceiling

D. mount sensor

2

1 1

5

NO

RM

ALL

YC

LOS

ED

NO

RM

ALL

YO

PE

N

CO

MM

ON

NO

RM

ALL

YO

PE

N + _

CO

NT

RO

L

CO

MM

ON

NO

RM

ALL

YC

LOS

ED

CLOSEDNORMALLY

COMMON

NORMALLYOPEN

NORMALLY

COMMON

NORMALLYOPEN

CLOSED

24 Vdc

Phone: 218.828.3700 www.nexlight.com Fax: 218.824.1568© 2015 NexLight Lighting Controls, All Rights Reserved. 4

# Element Orientation Detection Area Description

8 Element IR of PerfectSense

PS-HDTC24-R

! 864 optical view patterns, each cluster of 8-element pattern makes detecting very fine body movement possible.

! 360-degree coverage with circular area, good repeatability.

! Detect movements 20 degree across the optical zone.

4 Element IR of Ordinary Product

! 224 optical view patterns.

! Detection coverage is not full circle.

! Many blind spots.

2 Element IR of Ordinary Product

(Industry Standard)

! 62 optical view patterns. ! An ellipse shape detection

coverage, not full circle. ! Detect movement 40

degree across optical zone.

Sensor Technology ComparisonHDIR technology signi�cantly surpasses known boundaries of IR sensor technology. Extending the capability of IR to new levels of accuracy through a combination of patented sensor hardware and logic algorithms. The power behind this innova-tion originates from a proprietary 8-element pyros infrared element that eclipses current competitive sensor logic technolo-gies. Eight-Hundred and Sixty-Four (864) optical view patterns are achieved, delivering unmatched sensitivity for minor motion events like hand and �nger movements. Paired with ultrasonic technology for a complete solution designed to meet the demands of Title 24 and ASHRAE 90.1.