Cooper Lighting Vacancy Ultrasonic MicroSet Ceiling Sensor Installation guide

Brand: Cooper Lighting

Model: Vacancy Ultrasonic MicroSet Ceiling Sensor

Type: Installation guide

Cooper Lighting Vacancy Ultrasonic MicroSet Ceiling Sensor is a vacancy sensor designed to detect motion and maintain lights ON when occupancy is detected. The sensor uses ultrasonic waves to detect motion, and it can be used in a variety of applications, including offices, classrooms, and warehouses. The sensor has a coverage area of up to 2,000 square feet, and it can be mounted on a ceiling, wall, or junction box. The sensor also features self-adaptive technology that continually adjusts to conditions by adjusting sensitivity and time delay in real-time.

Installation Instructions

Eaton’s Cooper Controls Business

203 Cooper Circle

Peachtree City, Georgia 30269

www.coopercontrol.com

Coverage

Model # VAC-U-0501-R

Model # VAC-U-1000-R

Model # VAC-U-2000-R

• Readallinstructionsonbothsidesofthis

sheetrst

• InstallinaccordancewithALLlocalcodes

• Forindooruseonly

• ForUsewithGreengateSwitchpacks&

SystemsOnly

• DonotrunanyGreengateLowVoltageWiringin

thesameconduitaspowerconductors

General Information

Power Requirements:

Input:

• 0-30VDCfromGreengateSwitchpackor

Greengatesystem.Maximumcurrentneededis

25mApersensor

Output:

• Opencollectoroutputtoswitchuptoten

GreengateSwitchpacks

• BASwithIsolatedFormCRelay(-Rmodel)

• IsolatedFormCRelayRatings:1A30VDC/VAC

Operating Environment:

• Temperature:32°F–104°F(0°C–40°C)

• RelativeHumidity:upto90%non-condensing

Speciﬁcations

Description

Ultrasonic

Activated

TheVAC-UCeilingMountLowVoltageVacancySensorisanUltrasonic(US)motionsensinglightingcontrol,used

forenergysavingsandconvenience.Thesensorproducesalowintensity,inaudiblesoundtodetectoccupancy

inaroom.Changesinthesensor’sacousticwavecausedbymotion,suchaswalkingintheroom,reachingfora

telephoneorswivelinginachair,willmaintainthelightsON.Thesensordoesnotrespondtoaudiblesound.Whena

manualswitchisused,thebluewireiselectronicallyconnectedtotheredwire,energizingtherelayintheswitchpack

toturnontheload.Ifvacancyisdetected,thebluewireisdisconnectedfromthered,causingtherelaytoopen

turningOFFtheload.Theredleadis10-30VDCsupply,theblackleadiscommonandtheblueistherelaycontrol.

Thesensorincludesself-adaptivetechnologythatcontinuallyadjuststoconditionsbyadjustingsensitivityandtime

delayinreal-time.

Location

Themaximumcoverageareamayvarysomewhataccordingtoroomshapeandthepresenceofobstacles.Decrease

totalcoverageareaby15%for“soft”rooms(forexample,heavydraperiesorheavycarpeting).Thesensormusthavea

clearviewoftheareatobecontrolled.Thesensorwillnot“see”throughglass.Mountingheightshouldnotexceed12

feet.Optimummountingheightis8to10feet.Mountthesensorsothegrillesfacetheopenportionoftheroomandare

notfacinganearbywall,door,windoworotherobstructingobject.Avoidpointingintohallways.Mountingatxtureheight

ismosteffective.*Topreventfalseactivation,thesensorshouldbemountedawayfromtheairsupplyductaminimumof

4to6feet.

Installation

TheVAC-Usensorcanbemountedtotheceiling,junctionbox,orroundxturewithraceway.

Wiring

CAUTION: Before installing or performing any service on a Greengate system, the power MUST be turned

OFF at the branch circuit breaker. According to NEC 240-83(d), if the branch circuit breaker is used as the

main switch for a ﬂuorescent lighting circuit, the circuit breaker should be marked “SWD”. All installations

should be in compliance with the National Electric Code and all state and local codes.

NOTE REGARDING COMPACT FLUORESCENT LAMPS: The life of some compact ﬂuorescent lamps (CFLs) is

shortened by frequent automatic or manual switching. Check with CFL and ballast manufacturer to determine the

effects of cycling.

1.Makesurepoweristurnedoffatthebranchcircuitbreaker.

2.Wireunitsasshowninwiringdiagramsperapplicablevoltagerequirements.(Usetwist-onwireconnectorsfor

allconnections)CAPALLUNUSEDWIRELEADS.

3.Mountunittoceiling,junctionbox,orroundxturewithraceway.

4.Turnpowerbackonatthebranchcircuitbreakerandwait2minutesfortheunittostabilize.

5.Makenecessaryadjustments.(SeeCheckoutandAdjustmentssection)

OAC-STEM Threaded Rod

(sold separately)

Minor Motion, Ultrasonic

Major Motion, Ultrasonic

Maximum coverage area may

vary somewhat according to room

shape and the presence of obstacles.

The NEMA WD 7 Guide and robotic

method were utilized to verify

coverage patterns.

DT1k

9 ft

(2.74 m)

12 ft

(3.65 m)

20 ft

(6.096m)

9 ft

(2.74 m)

12 ft

(3.65 m)

20 ft

(6.096m)

17 ft

(5.18 m)

10 ft

(3 m)

5 ft

(1.5 m)

5 ft

(1.5 m)

10 ft

(3 m)

17 ft

(5.18 m)

23 ft

(7.01 m)

23 ft

(7.01 m)

15 ft

(4.57 m)

15 ft

(4.57 m)

VAC-U-1000-R Coverage Diagram

Minor Motion, Ultrasonic

Major Motion, Ultrasonic

Maximum coverage area may

vary somewhat according to room

shape and the presence of obstacles.

The NEMA WD 7 Guide and robotic

method were utilized to verify

coverage patterns.

12 ft

(3.65 m)

16 ft

(4.87 m)

12 ft

(3.65 m)

16 ft

(4.87 m)

20 ft

(6.096m)

20 ft

(6.096m)

23 ft

(7.01 m)

5 ft

(1.52 m)

5 ft

(1.52 m)

32 ft

(9.75 m)

32 ft

(9.75 m)

15 ft

(4.57 m)

23 ft

(7.01 m)

15 ft

(4.57 m)

10 ft

(3 m)

10 ft

(3 m)

VAC-U-2000-R Coverage Diagram

Load 1

Blue

Neutral

Hot

**Use black lead for 120 VAC

Use orange lead for 277 VAC

Cap unused lead.

Line

**Hot

White

Blue

SWITCH-

PACK

Black

Blue

Brown

Yellow

Purple

Gray

Orange

Red

White/Brown

Load 2

Blue

Neutral

Hot

**Use black lead for 120 VAC

Use orange lead for 277 VAC

Cap unused lead.

Line

**Hot

White

Blue

SWITCH-

PACK

Black (Common)

Blue (Control)

Red (15 VDC)

Black (Common)

Blue (Control)

Red (15 VDC)

Model GMDS - Load 2

(Normally Open

Momentary Switch)

Model GMDS - Load 1

(Normally Open

Momentary Switch)

Manual Mode Operation:

Switches ar

e required to

tur

n corresponding loads ON.

Lights tur

n OFF when sensor

times out or with the

switch.

If daylight sensor is

enabled and light level is

above setpoint, switchpack

connected to yellow lead

will not tur

n ON.

Recommended Wir

18-3 A

WG Stranded Wire

non/shielded.

Manual ON Control of

Two Standard Switchpacks

Black

Blue

Brown

Yellow

Purple

Gray

Orange

Red

White/Brown

Load 1

Blue

Neutral

Hot

**Use black lead for 120 VAC

Use orange lead for 277 VAC

Cap unused lead.

Line

**Hot

White

Blue

SWITCH-

PACK

Black (Common)

Blue (Control)

Red (15 VDC)

Model GMDS - Load 1

(Normally Open

Momentary Switch)

Manual Mode Operation:

Switches are required to

turn corresponding loads ON.

Lights turn OFF when sensor

times out or with the

switch.

If daylight sensor is

enabled and light level is

above setpoint, switchpack

connected to yellow lead

will not turn ON.

Recommended Wire:

18-3 AWG Stranded Wire

non/shielded.

One Sensor, One Switchpack

SENSOR WIRE LEAD LEGEND

Black (Common)

Red (10-30 VDC)

Blue (Control - Occupancy)

Yellow (Control - Occupancy and Daylight)

Brown (Switch-Blue Lead Control)

Brown/White (Switch-Yellow Lead Control)

Sensor's Isolated Relay

Orange (Normally Open)

Gray (Common)

Purple (Normally Closed)

30 ft

9.14 m

30 ft

9.14 m

VAC-U-1000 & OAC-U-2000

VAC-U-0501-R Coverage Diagram

Minor Motion, Ultrasonic

Major Motion, Ultrasonic

Maximum coverage area may

vary somewhat according to room

shape and the presence of obstacles.

The NEMA WD 7 Guide and robotic

method were utilized to verify

coverage patterns.

9 ft

(2.74 m)

9 ft

(2.74 m)

12 ft

(3.65 m)

12 ft

(3.65 m)

20 ft

(6.096m)

20 ft

(6.096m)

5 ft

(1.52 m)

10 ft

(3.05 m)

15 ft

(4.57 m)

23 ft

(7.01 m)

15 ft

4.57 m

15 ft

4.57 m

VAC-U-0501

Ultrasonic Ceiling Mounted Low

Voltage Vacancy Sensor

P/N 9850-000198-01

Eaton’s Cooper Controls Business

203 Cooper Circle

Peachtree City, Georgia 30269

www.coopercontrol.com

Printed in Malaysia

Warranties and Limitation of Liability

DIP Switch Settings Troubleshooting

Pleaserefertowww.coopercontrol.comundertheLegalsectionforourtermsandconditions.

Issue Possible Causes Suggestions

Lights

Will Not

Turn ON

manually

DaylightingFeatureEnabled

IfalllightsarerequiredadjustDIPSwitch10

and/ordaylightpotentiometer

Powerinterruption Checkincomingvoltageand/orwiring

If lights will still not turn ON, set sensor to override mode and call Technical Services at 1-800-553-3879

Lights

Will Not

Turn OFF

automatically

Override

MakesuresensorisnotinOverrideMode

(DIPSwitch8up)

Sensorinstalledclosetoanairvent

Sensorsshouldbeinstalledminimum4-6feetaway

fromanyairventandoutofpathofheavyairow

Sensorinstalledclosetoindirectlighting Sensorsshouldbemountedawayfromindirectlighting

Self-adjust

Itmaybepossiblefortheunittohaveself-adjusted

thetimedelaytoa30minutedelay.Ifthelightsdo

notturnOFFafter30minutesfollownextstep.

30MinuteDelay

Maximumtimedelayis30Minutes.CheckDIP

SwitchestoverifyDIPSwitchsettings.Iflightsdo

notturnOFFatthesettimedelay,checknextstep.

Bypass

Checkwiringtomakesuresensor

orswitchpackarenotbypassed

Lights Will Not

Turn OFF

manually

Override

MakesuresensorisnotinOverrideMode

(DIPSwitch8up)

If lights will still not turn OFF, call Technical Services at 1-800-553-3879

AdjustmentsshouldbemadewiththeHVACsystemON.Useonlyinsulatedtoolstomakeadjustments.

Self-Adjust

SensorisshippedintheSelf-AdjustMode.Thisappliestotimedelayand

USsensitivity.InpreparationfortheInstallerTest,the

timedelayissetto15seconds,afterthesensorisinstalled,poweredONandhasstabilized,theunitwilltime-out15secondsafter

thelastmotiondetected.CoverageandsensitivitycanbeconrmedbywatchingtheGreen(US)indicatorLEDsonthefrontofthe

sensor,whilemovingaroundtheroom.

1. WalkaroundtheroomandmonitorLEDs.LEDsshouldonlyturnONfor¼secondwitheachmotion.(IfLEDsdonotturnON,

gotoInstallerAdjustments–SensitivityAdjustmentsSection)

2. Standstillsixtoeightfeetawayfromthesensorforveseconds.LEDsshouldnotturnON.(IfanyLEDturnsON,noteLED

andgotoInstallerAdjustments–SensitivityAdjustmentsection)

3. Walkoutsidetheroomandwait15secondsforthelightstoturnOFF.(IflightsdonotturnOFFgotoInstaller

AdjustmentsSection)

4. Re-entertheroomtoactivatesensor.(IflightsdonotturnONgotoTroubleshootingSection)

5. TheunitwillremaininTestModefor10minutesthenautomaticallyexitTestModeandgofor10min.TimeDelayUser

Modesetting.

Note:

ToplaceintoTestMode,toggleDIPSwitch10outofitscurrentposition,wait3seconds,andthenbackintoitsoriginalposition.Toforce

into10minUserModemoveDipSwitches1and2down.(IfDIPSwitches1and2arealreadydown,toggleDIPSwitch1outofitscurrentposition,

wait3seconds,andthenbacktoitsoriginalposition)WhileinTestMode,theLEDswillashonceper1/4second.

Installer Adjustments

SweepOverride

LEDs

(-R model only)

Full/Half Logic HVAC/Tracking

Zero Time Delay

Not UsedNot Used Not Used

12345678910

11 12

Daylight Sensor Adjustment

Ultrasonic Sensitivity Adjustment

Sensitivity Adjustments

Ultrasonic Sensitivity (GreenLED)–Usingasmallatheadscrewdriverturnthegreenpotentiometersothatthearrowpointsup.

1. Standindifferentareasoftheroomandwaveyourhands.

2. IftheGreenLEDdoesnotturnON,increasetheUSsensitivitybyturningthegreenpotentiometerclockwiseinsmall

increments.RepeatStep1.

3. Standstillsixtoeightfeetawayfromsensorforveseconds.LEDshouldnotturnON.

4. IfGreenLEDturnsONwithoutmotionorisconstantlyONdecreasetheUSsensitivitybyturningthegreenpotentiometer

counter-clock-wiseinsmalldecrements.RepeatStep3.

Field-of-view outside the space

1. AdjustUltrasonicsensitivity.

Daylight Adjustments (-R Model Only 0 to 300 foot-candles)

Ifthisfeatureisnotneeded,leavethelightlevelatmaximum(fullyclockwise).

TheDaylightingfeaturepreventsthelightsfromturningONwhentheroomisadequatelyilluminatedbynaturallight.Ifthereis

enoughlightintheroomregardlessofoccupancy,thesensorwillholdthelightsOFF.Ifthereisnotenoughlightintheroom,thesensor

willallowthelightstoturnONwhenoccupied.

Full and Half Logic Modes (SeeDIPSwitchlegend):

InbothFullandHalfLogicmodes,lightsconnectedtotheyellowcontrolleadwillnotturnONuponoccupancyactivation,should

theambientlight

levelexceedthepresetfoot-candlelevel.

After activation:

FullLogicMode–shouldtheambientlightlevelexceedthepresetfoot-candlelevel,thelightsconnectedtotheyellowcontrol

leadwillturnOFF.ThelightswillremainOFF,untiltheambientlightlevelfallsbelowthesetpoint.

HalfLogicMode–theoutputstateoftheyellowcontrolleadwillnotchangewithambientlightchanges,afteroccupancy

activation.Iftheamountofnaturallightavailablerisesabovethesetpoint,thedaylightsensorwillnotturnthelightsOFFwhile

occupancyisbeingdetected.

Note: Setthelightlevelwhentheambientlightisatthelevelwherenoarticiallightisneeded.Inorderforthisfeaturetofunction,

theyellowcontrolleadmustbewired.

1. WiththeloadON,putthesensorintoTestMode.ToplaceintoTestMode,toggleDIPSwitch10outofitscurrentposition,wait3

secondsandthenbackintoitsoriginalposition.

2. SetDIPSwitch10toFullorHalfLogicMode.

3. Setthelightleveltominimum(fullyCCW).

4. Leavetheroomandletthesensortime-outsolightsareOFF.EnterthespaceandlightsshouldremainOFF.

5. Makesure

nottoblockthesensorfromthedaylightsourceandadjustthelightlevelpotentiometerCWinsmallincrementsuntil

thelightsareON.(Pause5secondsbetweeneachadjustment)

6. OncethelightsareON,theloadconnectedtothesensorwillnotturnONiflightlevelsareabovethecurrentillumination.

Time Delay Adjustments

Peoplewhoremainverystillforlongperiodsoftimemayneedalongertimedelaythanthedefaultsettingof10minutes.Aslong

asAutoisenabled,thesensorwillrespondtoeachpairoffalse-OFFswithnonormalOFFinbetween,byalternatelymakingslight

adjustmentstoeithertimedelay(by2minuteincrements)orsensitivity,sothereshouldbenoneedformanualadjustment.Ifmanual

adjustmentisdesired,refertoTimeDelaysettingsinDIPSwitchlegend.

ResetsensortimedelaytofactorysettingsbymovingDIPSwitches1and2down.(IfDIPSwitches1and2arealreadydown,toggle

DIPSwitch10outofitscurrentposition,wait3seconds,andthenbacktoitsoriginalposition)

Manual Mode (-R Model Only)

InManualONMode,themomentarylowvoltageswitch(es)isrequiredtoturntheload(s)ON.Onceactivatedthesensorwillmaintain

thelightsONuntilmotionceasesandthetimedelayexpires.WhiletheroomisoccupiedtheBASrelayremainsactive.Afterthetime

delayexpires,theload(s)willautomaticallybeturnedOFFandtheswitch(es)mustbeusedtoturntheload(s)ONunlessthereismotion

detectedwithinthe10secondre-triggerperiod.

Lighting Sweep Option

Ifselected,thisDIPSwitchoptionforcesaninitial60seconddelayupon“power-up”topreventfalseactivationinbuildingswith

computercontrolsystems.

1. MoveDIPSwitch9up.Ifnotselected(DipSwitch9down),uponinitial“power-up”orrestorationofpowerthesensorwillforcethe

lightsONnomatterthestateofoccupancy.

HVAC/Tracking Mode (-R model only)

Ifselected,TrackingModeallowstheloadconnectiontotheFormCrelaytofollowthestateofthesensor’sbluelead.HVACMode

allowstheloadconnectedtotheFormCrelaytoremainONwhenthelightsareturnedOFFmanually.Applicationsmayincludekeeping

theroomatadesiredtemperaturewhilegivingapresentationandthelightsareOFF.

Zero Time Delay Mode

InZeroTimeDelayMode,theoutputisactuatedforonesecondtosignalanotherdevicethatthespacebeingmonitoredisoccupied.

Applicationsmayincludetheuse

ofalightingcontrolsystemtomanagethedelayofthelightingdeactivation.Pleaseseethewiring

diagramsectionforwiringdetails.

WheninZeroTimeDelayModeandTrackingModetheloadconnectedtotheFormCrelayshallfollowthestateofthesensor’sblue

lead(zeroTimeDelayfortheformCrelay).

WheninZeroTimeDelayModeandHVACMode,theloadconnectedtotheFormCrelayremainsONforthestandardTimeDelay.

Override

TheOverridesettingallowsthelightstoremainONintheunlikelyeventofsensorfailure.

1. MoveDIPSwitch8up.

WhileinOverrideMode,theoptionallowvoltagemomentaryswitch(es)willtogglethelightingload(s).

LED Indicators Functionality

During Installer/Test Mode While in User Mode

LED Flashing Speed

LEDswillashonceper¼second LEDswillashoncepersecond

Duration

10minutes 10to30minutes

Checkout and Adjustment

Cooper Lighting Vacancy Ultrasonic MicroSet Ceiling Sensor Installation guide

Cooper Lighting Vacancy Ultrasonic MicroSet Ceiling Sensor Installation guide

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