JVA Zm1 Installation and User Manual

M1

Installation and User Manual

ELECTRIC FENCE

MONITOR

JVA ELECTRIC FENCE SYSTEMS

2nd Edition, 2013

JVA Z Energizer Range Concept

Thank you for choosing our product. The JVA brand is a range of electric fencing

products carefully selected from leading manufacturers around the world to

meet the needs of perimeter security.

THE JVA Z RANGE ENERGIZER CONCEPT

The JVA Range of Energizers has been collaboratively designed and manufactured

by an international team with over 30 years of electric fence experience earned

in some of the most testing security environments in the world. It aims to provide

the very best low-cost, high-voltage security energizers in the world. They are

compact, integrated and fully programmable electric fence energizers with built-in

alarm units and LCD out and return voltage display. They also have the option of

being controlled from a remote LCD keypad.

State-of-the-

art energizer

design IP4 x

and ABS plastic

Unique LCD

display depicting

fence out and

return voltage

Wall-mountable, robust

energizer housing with easily

detachable PCB chassis for

ease of installation and repair

Unique LCD keypad

option depicting fence

and alarm condition

TWO-YEAR WARRANTY

All JVA products carry a 2-year warranty against defective

components and workmanship. The warranty excludes damage

caused by acts of Nature such as lightning or ﬂ ooding, power

supply surges, rough handling, malicious action or incorrect wiring.

Please retain your invoice as proof of purchase and

ﬁ ll in the warranty form on page 32.

2-yr

WARRANTY

JVA ELECTRIC FENCE SYSTEMS

1

Contents

CONTENTS

1. INTRODUCTION ....................................................................................... 3

2. FEATURES ................................................................................................ 5

2.1 Limitations ........................................................................................ 5

3. OPERATION .............................................................................................. 6

3.1 Control Options ................................................................................ 6

3.2 Control Arbitration ............................................................................ 6

3.3 Control Inputs .................................................................................. 6

3.4 Keypad Control ................................................................................. 7

3.4.1 Using the Alpha Plus LCD Keypad ..................................... 7

3.4.2 Changing the USER PIN .................................................... 7

3.4.3 Changing the Keypad Messages and Address ................... 7

3.4.4 To Exit Keypad Programming ............................................. 9

3.5 JumperConguration ....................................................................... 10

3.6 LCD Display ...................................................................................... 11

3.7 Status LED Lights ............................................................................ 12

3.8 Front Label ...................................................................................... 12

4. SPECIFICATIONS ..................................................................................... 13

5. INSTALLATION ......................................................................................... 14

5.1 8 EHT Terminals on the ZM1 ........................................................... 14

5.2 Fence Wiring Diagrams .................................................................... 15

5.2.1 CongurationwithNOReturnWirefromFence ................. 15

5.2.2 Earth Loop Monitoring ........................................................ 16

5.2.3 Earth Spike Monitoring ....................................................... 17

5.2.4 No Earth Monitoring ............................................................ 18

5.3 LowVoltageTerminalsontheZM1 ................................................. 19

5.4 LowVoltageWiringDiagrams .......................................................... 21

5.4.1 16Vac2AmpPowerSupply ................................................. 21

5.4.2 Controllinga240VacEnergizer .......................................... 22

5.4.3 External Battery and Charger .............................................. 22

1

JVA ELECTRIC FENCE SYSTEMS

2

Contents

6. PROGRAMMING OPTIONS ..................................................................... 23

6.1 Programming Basics ....................................................................... 23

6.1.1 Entering Programming Mode .............................................. 23

6.1.2 Exiting Programming Mode ................................................ 23

6.1.3 Changing the INSTALLER PIN ........................................... 23

6.1.4 Changing an Option ............................................................ 23

6.2 Programmable Options Table .......................................................... 24

6.3 Programming Options in Detail ........................................................ 25

6.3.1 FenceAlarmVoltageLevel(01x#) ...................................... 25

6.3.2 CurrentAlarmLevel(02x#) ................................................. 25

6.3.3 GroundVoltageAlarmLevel(03x#) .................................... 25

6.3.4 MissedPulseCount(06x#)................................................. 26

6.3.5 BatteryAlarmVoltage(07x#) .............................................. 26

6.3.6 SirenOnTime(08x#) .......................................................... 26

6.3.7 SirenOffTime(09x#) .......................................................... 27

6.3.8 SirenCycles(10x#) ............................................................ 27

6.3.9 InputType(11x#) ................................................................ 27

6.3.10 Input2Function(12x#) ....................................................... 27

6.3.11 GateExitDelay(13x#)........................................................ 28

6.3.12 ChimeMode(14x#) ............................................................ 28

6.3.13 FenceMode(15x#)............................................................. 28

6.3.14 BinaryOptions(16x#) ......................................................... 29

6.3.15 Anti-BridgingThreshold(17x#) ........................................... 29

6.3.16 AutoRe-ArmTime(20x#) ................................................... 30

6.3.17 Relay Functions .................................................................. 30

6.3.18 GroupMode(26x#)............................................................. 31

7. WARRANTY ............................................................................................. 32

JVA ELECTRIC FENCE SYSTEMS

3

1. INTRODUCTION

Introduction

TheZM1isdesignedtobecoupledwithanystandardelectricfenceenergizer(see2.1

Limitationsbelow)topowerandmonitoranelectricfence.Asitcancontrolverylarge

energizersitisanticipatedthattheZM1willndapplicationonlargefencesforgame

reservesandbordersecurity.TheZM1usesPatentPending,DFD™ technology to

determineifthereisafaultonverylongfences.

ThecombinationoftheZM1andtheenergizeroperateinthesamewayasasingle

JVAZseriesenergizer,withtheexceptionthatthepulsepowerleveloftheenergizer

cannotbemodied.

TheZM1monitorsthelivefeedlinefromtheenergizertothefenceanddeterminesif

thefenceisworkingproperlybymeasuringthevoltageandcurrent(thereforepower)

owingtothefence. As such it does not require a return line from the end of the

fence.Thiscanrepresentalargesavingoninstallationcostsonnewfencesormake

monitoringanexistingfencepossibleifnoreturnlinewasoriginallywired.TheZM1

can,however,alsomonitorthereturnifthatisdesired.

TheZM1hasmanyprogrammableoptionswhichcanbeadjustedusingaJVAZseries

keypad.Bycorrectlysettingthealarmthresholdlevelsitispossibletodetermineifa

fencehasbeencutorshortedatanypoint.

TheZM1 isdesignedtomeetorexceedtherelevantpartsofIEC60335.2.76.The

ZM1ispartoftheJVAZseriesofsecurityenergizers,designedandmanufactured

by Pakton Technologies.

JVA ELECTRIC FENCE SYSTEMS

4

Introduction

Equipment Requirements and Options

Requirements

• Anenergizer

• 12Vrechargeablebackupbattery

• 16VacpoweradaptorORexternalbatterycharger

• Securityelectricfence;standards,insulators,wireetc.

SomeoftheseitemsmaybeincludedwiththeZM1.

Options

• 12VSirenandstrobelight

• LCDKeypad(PTE0210).Note1,2

• WindowsPC

– WindowsXPorWindows7

– PAE223 USB to Keypad Bus or PAE212 TCP/IP adaptor

– PerimeterPatrolPCapplication(Proversion)

NOTES:

1. WhiletheKeypadisnotessentialfornormaloperation,itisalwaysrequiredfor

programming options during installation.

2. Upto3KeypadsmaybeusedwithaZM1,eachKeypadmusthaveauniqueID

setting.

Formoreinformationontheseoptionspleaseseewww.jva-fence.com.au

TherearehighvoltagesinsidetheZM1andJVAenergizers.

The high voltage inside the energizer may take a long

timetodischarge.Waitatleast10minutesafterturningoff

beforeopeningthecase.

Before working on the high voltage wiring of an electric

fence,itis recommended thattheenergizeris disarmed

andashortcircuit is placedfromthefence live wiresto

earth. This is a sensible precaution against the energizer being armed while

workingonthefence.

NOTE: The energizer manual must also be provided to the customer as it

includesmandatorysafetyinformation.

DANGER

TheZM1containspatentpendingtechnology.contactJVAformoreinformation.

JVA ELECTRIC FENCE SYSTEMS

5

Features

2. FEATURES

• Wall-mountableZseriesenergizerenclosure

• Canbecombinedwithanyenergizer(see2.1Limitationsbelow)toproduceafull

featuredsecurityelectricfenceenergizer/monitor

• DistantFaultDetection(DFD)™allowsfaultsto bedetectedonverylong fence

lines(Note1)

• Anti-bridgingmode,alarmsonsuddenchangeinload(Note2)

• ControlandprogrammableviakeypadwithsimilarcodestotheZseries

• Monitorfencevoltageandcurrenttotriggeranalarmifcurrentrisesorvoltagefalls

(loadincreases)

• Startand/orendoffencemonitoring

• AbletobemonitoredviaPC(usingZcontrolorPerimeterPatrolsoftware)

• Runfrom16Vacor12VDCexternalsource

• Built-inbatterychargerand7aHback-upbattery(notincluded)asperZ14

• Canbeoperatedfromalternativelargerexternalbatteryandcharger

• Controls12VDCfeedtoenergizer

• Cancontrola240Vacenergizerviaexternalrelay(notsupplied)(12Vcoil,240Vac

ratedcontacts)

• Remoteon/offorkeyswitch

• Gatecontactinput

• Sirenandstrobeswitched12VDCoutputs

• 3on-boardrelayswithmanyprogrammablefunctions.

2.1 Limitations

• An energizer used with the ZM1 must comply with IEC60335.2.76 (or similar)

safetystandard.

• TheZM1supportsconventionalwiringonly(notBi-Polar),although2unitscould

beusedtomonitoraBi-Polarfence.

• Themaximumenergizerpoweris36Joules(StaxM36orsimilar).

• Atthisstage(CodeVersion1.4andearlier)aZM1cannotbeusedinagroupeither

withotherZM1unitsorwithZseriesenergizers.

NOTES:

1. DFDoperatesonPCBVersions1.1andhigherandrmware1.40andhigher.

2. Anti-bridgingoperateswithrmware1.32orhigher.

JVA ELECTRIC FENCE SYSTEMS

6

Operation

3. OPERATION

3.1 Control Options

TheZM1maybearmedanddisarmed(controlled)usinga:

• Keyswitchorremoteswitchconnectedtothecontrolinput(IN1)

• RemotecontrolradioreceiverconnectedtoIN1

• ZSeriesKeypad

• JVAGSMmodule

• WindowsPCrunningJVAPerimeterPatrol(Proversion)

• Lowlevelinterface(wiredtocontrolinputsandrelayoutputs)fromathirdparty

securityalarmpanelorPhysicalSecurityInformationSystem(PSIM)

• Ahighlevelinterface

NOTE: More than 1 method may be used in the one installation.

3.2 Control Arbitration

IfaninstallationcontainstwowaystocontroltheZM1/Energizer,thenthemostrecent

controlsignalwilldeterminetheArmed/Disarmedstate.Forexample,iftheZM1is

armedviathekeypad,andthendisarmedatthecontrolinput(IN1),itwilldisarm.

The higher level control methods such as the GSM and PC control software may

overridetheControlinputandKeypadsmethods,dependingontheoptionsused.If

youneedtomakesurethatthefenceisdisarmed(formaintenance)thenusingthe

Keyswitchorkeypadalonemaynotguaranteethatthefencewillremaindisarmed.

3.3 Control Inputs

The ZM1 may have a single Key switch mounted on the right hand side of the

cabinetwhichmaybeusedtoarmanddisarmthesecurityelectricfencetowhichit

isconnected.Thisswitchisusefulforthesimplestimplementationswherenokeypad

orPCcontrolprogramisused.Itmaybedisabledbytheinstaller,byremovingthe

leadfromsocketSW2.

Whenswitchedon viatheKeyswitch (oraswitchconnected toIN1)the ZM1will

poweruptheenergizeritiscoupledtoandbeginmonitoringthefence.

TheLCDdisplaywillchangetodisplaytheFeedandGroundvoltages.Ifthereisa

fencefaulttheZM1willgointoalarm,theinternalbeeperwillsound(ifithasnotbeen

inhibited)andanysirenandstrobeconnectedtotheZM1willbeturnedon.

SwitchingtheKeyswitchoffwilldisarm theZM1, thoughitwillcontinuetodisplay

the alarm.

JVA ELECTRIC FENCE SYSTEMS

7

Operation

3.4 Keypad Control

The ZM1 uses the same keypads as the

Z series energizers and is controlled using

the same keypad codes outlined below.

The keypad will also display the feed and

return voltages of the fence, but not the

ground voltage or fence current at this time.

The standard alarms and alerts to problems

(Trouble)willalsobedisplayed.

3.4.1 Using the Alpha Plus LCD Keypad

TheLCDkeypadhastwoLED’s,Power and Arm,which

actasfollows:

Power – Onwithmainspower,ashesonlowbattery

Arm – OnwhentheZM1isarmed.

Allotherindicationisgivenviamessagesonthescreen.

Wheneverthekeypaddisplays:

• ALARMZONE

• FAULTEDZONEor

• SYSTEMTROUBLE

pressingthe[#]keywillrevealmoreinformation,suchasthenameofthezoneorthe

actualsystemtrouble,forinstanceACFail.

3.4.2 Changing the USER PIN

EntertheoldUSERPINfollowedby*0#(star,zero,hash).Enternew4-digitUSER

PINand#(hash).

3.4.3 Changing the Keypad Messages and Address

Youcanchangethemessagesandeachofthe8zonelabels.

The Dealer Messagedisplayswhenthesystemisonstandby.

Zonelabelsdisplayafterthe[#]keyispressedduringalarmmemoryorfaults.

The programmable Service Message is displayed during AC failure, fuse failure,

communicationfailure,orlowbattery.

JVA ELECTRIC FENCE SYSTEMS

8

Keys used for changing messages

[1] [2]Characterup [3]notused Emergency not used

[4]<-Cursorleft [5]NextMessage [6]->Cursorright Fire not used

[7] [8]Characterdown [9] Panic not used

[*] [0]LastMessage [#]Enter/Exit Bypass not used

• Toactivatethekeypadprogrammingmode,enterthe[INSTALLER’sPIN][*][0][1]

[#].Informationmaybeenteredintothekeypadintheformofletters(upperand

lowercase),numbers(0–9),and22specialsymbols.Allcharactersaredisplayed

in the order: upper and lower case letters, numbers, and special symbols. The

[Space]characterprecedestheletterA.

• ToenteraLabel,usethe[2]keytoscrollthroughthecharactersuntilyoureachthe

desiredcharacter.Ifyouscrollpastthedesiredcharacter,the[8]keymaybeused

toscrollbackwards.NOTE:ThespacecharacterisbeforetheAcharacter(When

Aisdisplayed,press[8]tocreateaspace).

• Whenthedesiredcharacterisdisplayed,pressthe[6]keytomovethecursorto

thenextcharacterposition.The[4]keymovesthecursortotheleft.

• Whenallcharactershavebeenentered,pressthe[#]keytoenterthemessage

andmovetothenextmessageposition.

• Usethe[0]keytomovebackwardthroughthemessages.

• To change the keypad address, scroll through the messages until the keypad

displays: Keypad Address thenchangethevaluebypressing[2](up)or[8](down).

Validatebypressing#

NOTE:Ifyoumovetothenextmessageusing[5]insteadofthe[#]key,youwill

lose any changes you made!

Notes on keypad addresses:

 Upto3keypadscanbeusedinasystem.Whenusing2or3keypadsinasystem,

one of the keypads MUST be set to address 2 and the second one should be

settoavaluebetween1–7.Donotsetthistoaddress8asthisaddressusesa

differentprotocol.Ifathirdkeypadisused,itsIDmustalsobesettoauniquevalue

between1and7.

The message order is:

• SERVICEMESSAGE(DisplayedunderSYSTEM TROUBLE)

• DEALERMESSAGE(Displayedunderthestandbymessage:READY TO ARM)

• SOFTZONEIDENTIFIERS(A,B,andC)(notused)

• HARDWIREDLOOPIDENTIFIERS(Zone 1 =Gate,Zone 3 =Fence)

• KEYPADADDRESS(should beleftat1 forenergizerswith rmwareolderthan

7V51)

Operation

JVA ELECTRIC FENCE SYSTEMS

9

3.4.4 To Exit Keypad Programming

Whenyouhavenishedprogramming,press[*][#]

NOTE:Thekeypadwillalsoexittheprogrammingmodeifyoudonotpressanykey

withinaveminuteperiod.

Summary of LCD Keypad Functions

Function Key Sequence

Arm/Disarm [UserPIN][#]

Silenceanalarm(singlezonesystemonly) [UserPIN][#]

StartprogrammingtheZseriesenergizer [InstallerPIN][*][0][#]

Start programming the keypad [InstallerPIN][*][0][1][#]

Exitprogramming(anymode) [*][#]

Change a USER PIN [UserPIN][*]0[#][NewPIN]#

Change the INSTALLER PIN [0][0][NewInstallerPIN][#]

Arm All Zones(multi-zonegroups) [UserPIN][*][1][0][#]

Arm Zone 1(Master) [UserPIN][*][1][1][#]

Arm Zone 2(onZ28orSlaveingroup) [UserPIN][*][1][2][#]

Disarm All Zones [UserPIN][*][2][0][#]

Disarm Zone 1 or Master [UserPIN][*][2][1][#]

Disarm Zone 2(onZ28orSlaveingroup) [UserPIN][*][2][2][#]

Switchtolowpowermode(allzones) [UserPIN][*][4][1][#]

Switchtohighpowermode(allzones) [UserPIN][*][4][2][#]

To change the Keypad Messages to English [*][3][1][#]

To change the Keypad Messages to Spanish [*][3][2][#](notwellsupportedyet)

Keypad Audible Feedback Toggle [*][5][1][#]

KeypadAlarmBeeper(Chime)On/Off [*][5][3][#]

KeypadErrorTonesToggleOn/Off [*][5][4][#]

BacklightToggleOn/Off [*][8][#]

Display Keypad Model [*][9][#]

Resetanddisplayrmwareversionnumber [UserPIN][*][6][8][#]

PowerBoost [*][9][9][#]

Siren test [*][6][3][#]

Battery test [*][6][4][#]onlywhiledis-armed

Clear Alarm memory [*][1][#]

Proposed Function Proposed Key Sequence

Pre-warntoggleon/off [*][5][2][#]

Resetandreturntofactorydefaults [InstallerPIN][*][6][8][#]

Emergency Holdfor3seconds.

Operation

JVA ELECTRIC FENCE SYSTEMS

10

Operation

3.5 JumperConguration

TheZM1isequippedwithfourjumpers.Twoofthem(J3andJ4)arespecialpurpose

jumpers(links).Thepurposeofeachislistedinthetablebelow.

Jumper Function Purpose

J3 DConlyjumper RemoveJ3toinhibitmainsfailerrorsifthe

intentionistooperatetheZ14onDConly(as

inSolarPowersystems)

J4 Factorydefaultjumper Ifthemonitorunitneedstobedefaultedto

factorysettings,removeallpower–mains

andbattery–andremovetheJ4jumper.

Reapplythebatterypowerrst,andthenthe

mainspower.ReapplytheJ4jumperand

theunitwillberesettodefaultsettings.If

Status LED ashesfourtimesafterdefaulting

theunit,returnittothenearestJVAservice

centre.

The3rdjumper,J5,whentted,willsuppressthebeeperontheZM1.

Thefourthjumper(J6)allowsthesupplyvoltagefortheenergizertobeset.Ifthetop

twopinsareselected(12VRegulated)thentheenergizersupplyvoltagewillbethe

sameasthePAE202batteryvoltage(between12and14.5volts).Ifthebottomtwo

pinsareselected(24VUnregulated)thevoltagesuppliedtotheenergizerwilldepend

onthetypeandsizeofACpoweradapterused,butmaybeashighas24volts.

JVA ELECTRIC FENCE SYSTEMS

11

3.6 LCD Display

TheLCDdisplayontheZM1willswitchbetweentwodifferentdisplaymodes.The

modeshowncanbeidentiedbythefeedandreturnLED’sonthestatuspanel.

Thepictureontheleftbelowshowsthefeedmode,whichshowsthevoltageatthe

start of the fence, and the current owing into the fence. The picture on the right

showsthevoltageattheendofthefence,andthegroundvoltage.

Notethatthereturnvoltagecanbeinhibitedwithprogrammingoption15ifonlythe

startofthefenceistobemonitored.

 



OPERATION

Keypad Control











Group Configuration















Jumper Configuration





LCD display









































 



OPERATION

Keypad Control











Group Configuration















Jumper Configuration





LCD display









































Operation

JVA ELECTRIC FENCE SYSTEMS

12

Operation

3.7StatusLEDLights

ThestatusLED’sonthefrontoftheZM1allowtheusertoquicklyascertainthecurrent

statusoftheunitandifanyactionneedstobetaken.Belowisabriefdescriptionof

eachLED(fromlefttoright,toptobottom)andtheinformationitconveys.

Power – Onwhenevertheunithaspower

Feed – Tells the user that the LCD is displaying the Feed Voltage(left)andFence

Current (right)

Armed – Onwhentheunitisarmed(pulsing)

Return – Tells the user that the LCD is displaying the Return Voltage (left) and

Ground Voltage (right)

Fence – Onwhenthereisafencealarm(eitherchannel)

Gate – Onwhenthereisagatealarm

Ground – Onwhenthereisagroundalarm(specicmeaningwillvarydepending

ongroundconguration)(Pleaserefertotheinstallationchapterformore

information.)

Status – Flashesanerrorcodeformonitor(service)errors.Theseerrorcodesare

identicaltotheZenergizerrange.ThetablebelowshowstheStatusLED

Error Codes.

Error LED

Number of Flashes Interpretation Corrective Action

216Vacmainsfail Restoremainspower

3Lowbattery,badbattery Charge or replace battery

4

PCBservicefault Returntorepair/servicecentre.

Note:AZslavewillshowthiserrorif

disconnectedfromtheMaster.

3.8 Front Label

Ascanbeseeninthepicturealongside,

thefrontlabelclearlylabelsthedifferent

LEDfunctionsandLCDdisplaymodes.

SpecicationsSpecications

Operation

JVA ELECTRIC FENCE SYSTEMS

13

Operation

Specications

4. SPECIFICATIONS

ThespecicationstablebelowoutlinesthepowerconsumptionoftheZM1andthe

acceptablevoltageandcurrentrangesfordifferentinputsandoutputs.

Internalbatterychargeroatvoltage 14.3Vdc

Internal battery charger charging current 580mA

AbsolutemaximumpowerconsumptionofZM1(Note1) 85mAat12.5Vdc

MaximumACinputvoltagewheninternalbatterychargeris

supplying 580mA 19Vac

MaximumDCenergizercurrentfromENERGIZERpowered

outputifusing16Vacsupplyandinternalbattery 2.3 Amps

AmpsmaximumDCenergizercurrentfromENERGIZER

poweredoutputifusingexternalpowersupplyandbattery 10 Amps

MaximumvoltageonIn1,SW2 and Gateinputs(Note2) 5Vdc

MaximumpowerprovidedtoSiren and Strobe outputs

(Note3) 35Watts

Maximumfencevoltage 9.9kV

Maximumfencecurrent 80 Amps

Recommended operating temperature –15°C to +50°C

Note 1: This is the power consumption when none of the powered outputs are

activeandthekeypadisnotconnected.Theratedpowerconsumptionmaybelower

dependingonrelaycongurationandalarmstates.

Note 2: The control inputs, In1, SW2 and Gate supply their own power (5 volts,

limited to 220nA). If a powered control system is connected to these inputs, the

controlvoltagesmustnotexceed5volts.

Note 3:TheratedpoweristhecombinedoutputpowerofboththeSiren and Strobe

outputs.Thevoltagewhichcanbeexpectedonthisoutputisthebatteryvoltage.The

combinedmaximumoutputcurrentofboththeseoutputsis2.5Amps.Notethatthe

maximumoutputpowerwilldropasbatteryvoltagedrops.

Specications

JVA ELECTRIC FENCE SYSTEMS

14

5. INSTALLATION

5.1 EHTTerminalsontheZM1

 



INSTALLATION







EHT terminals on the ZM:







 



 



 



 

 



 





Description of high voltage terminals (left to right)

EHT In Connectthehighvoltageoutputoftheenergizertothisterminalto

allowfencecurrenttobemeasured.

Feed Connectthestartofthefencetothisterminal.VoltageatFeedwill

bethesamevoltageasEHT In.

Return Connecttheendofthefencetothisterminal.TheReturn voltage

willnormallybelowerthantheFeed voltage.

Not Used This terminal is unused at this time.

GroundRef Referencegroundconnection.PleaserefertodiagramsEarth Loop

Monitoring, Earth Spike Monitoring and No Earth Monitoring for

informationonhowtocongurethisinput.

Ground Mainfenceearth.PleaserefertodiagramsEarth Loop Monitoring,

Earth Spike Monitoring and No Earth Monitoringforinformationon

howtocongurethisinput.

Installation

JVA ELECTRIC FENCE SYSTEMS

15

ENERGIZER

5.2.1 CongurationwithNOReturnWirefromFence

NOTE:PleaserefertoprogrammingoptionFenceMode(point6.3.13)onpage28.

5.2 FenceWiringDiagrams

ThereareanumberofwaysthefencewirescanbeconnectedtoaZM1.Thefollowing

diagramswilloutlinedifferentwaysinwhichthegroundcircuitcanbeconguredand

whatthebenetsofeachare.

EARTH SPIKES

JVAKEYPAD

JVAZM1

M36

HVIN

FEED

GROUND REF

Installation

JVA ELECTRIC FENCE SYSTEMS

16

5.2.2 Earth Loop Monitoring

Thesetuppicturedbelowwilldetectifthegroundwirehasbeencut.Connectthe

Ground ReferenceinputtotheenergizerEarth,andtheGround input to the other end

oftheearthfenceloop.

Installation

HIGHVOLTAGEIN

FEED

HIGHVOLTAGE

ENERGIZER EARTH

HIGH POWER ENERGIZER

Feed/

Return

RETURN

GROUND REFERENCE

GROUND

EARTH

Current/

GroundkV

CONVENTIONALFENCE

JVA ELECTRIC FENCE SYSTEMS

17

Installation

5.2.3 Earth Spike Monitoring

This setup will check how well the energizer is earthed. Connect the Ground

ReferenceinputoftheZM1tothemainsearth,orthecabinetearth.ThisGround

Referencemustbemorethan10mawayfromtheEnergizerEarth.

HIGHVOLTAGEIN

FEED

HIGHVOLTAGE

ENERGIZER EARTH

HIGH POWER ENERGIZER

Feed/

Return

RETURN

GROUND REFERENCE

GROUND

EARTH

Current/

GroundkV

CONVENTIONALFENCE

JVA ELECTRIC FENCE SYSTEMS

18

5.2.4 No Earth Monitoring

Thissetupwillmonitoronlythefencefeedandreturnvoltagesandfencecurrent.

Connect the Ground Reference and Groundinputstoeachotherwithashortpiece

ofwire.

Installation

HIGHVOLTAGEIN

FEED

HIGHVOLTAGE

ENERGIZER EARTH

HIGH POWER ENERGIZER

Feed/

Return

RETURN

GROUND REFERENCE

GROUND

EARTH

Current/

GroundkV

CONVENTIONALFENCE

JVA Zm1 Installation and User Manual

Related papers

Other documents