Martel-electronics QM120ET Manuel d'utilisateur télécharger pdf

DIMENSIONSAlldimensionsinmm(inches)

FITTINGTHEHourMeter

Drilla5.5mm/"holeinthepanel.Fitsealtotherearofthemodule.

notovertightenthenutasthismaydamagethemeter.

Fitthemoduleto

thepanelbypassingitsscrewthreadedstudandthewiresthroughthehole,fittingthe

washerandspringwasherandtighteningthenutprovided.Takecarenottotrapanyof

theconnectingwires.Do

DONOTPULLTHEWIRESANDDONOTALLOWSCREWTERMINALSOROTHER

WIRESTOHANGFROMTHEMODULE'SWIRES,ASTHISMAYDAMAGETHE

PRODUCT.

QM 120ET isaneasytomountLCDdigitalelapsedhourmeter.Themodulefeatures9999.9and99999hourranges,resultingin1/10hourand1hourresolution

respectively.Aleadingzeroblankinginputisprovided,allowingtheusertoswitchoffunwantedleadingzeros.Themoduleincorporatesanoutputwhich

pulseshighaftereveryhourcounted.Thisisparticularlyusefulinapplicationswheremaintenanceorinspectionarerequiredatregulartimeintervals.The

timerfeaturesTripandTotalranges.TheTriprangecanberesettozero.Tomounttheunitintoapanel,theuserneedonlydrillasingle5.5mm/hole.The

moduleisfittedtothepanelbylocatingitsscrewthreadedstudthroughthehole,fittingthewasherandtighteningthenutprovided.Themodule's8

connectingwirespassthroughthehollowstudintothetargetapplication,wheretheycanbeeasilyconnectedasrequired.Arubbersealisincluded,

providingsplashproofprotectionfortheunitwhenfittedtothemeterduringinstallation.

SingleHoleMounting

9999.9and99999HourRanges

9mm/0.35"LCDDigitHeight

ResetandTrip/TotalInputs

LeadingZeroBlankingInput

PulseOutputEveryHour

Splashproof

QM 120 ET Nema 4 SingleHoleMountingElapsedHourMeter

ShownActualSize

REARVIEW

CONNECTION

0Black0V

1Brown9999.9/99999

2RedV+

3OrangeVoltageSense

4Yellow1HrPulse

5GreenLeadingZeroBlanking

6BlueReset

7VioletTrip/Total

Washer

Elapsed

HourMeter

Panel

8Wires-30cm(12.0)

Nut

21.40(0.84)

10.70

(0.42)

5.00

(0.20)

10.70

(0.42)

43.50(1.71)

LCDshowninpower-onself-testmode.

21.75(0.85)

SAFETY

TocomplywiththeLowVoltageDirective(LVD93/68/EEC),inputvoltagestothemodule’swiresmustnotexceed60Vd.c.Theusermust

ensurethattheincorporationofthemeterintoequipmentconformstotherelevantsectionsofBSEN61010(SafetyRequirementsfor

ElectricalEquipmentforMeasuring,ControlandLaboratoryUse).

--------------------

StockNumber

EasyMountingElapsedHourMeterQM 120 ET

SpecificationMin.Typ.Max.Unit

ResolutionRange9999.90.1Hour

Range999991Hour

Accuracy*±2±6Sec./24Hrs.

Operatingtemperaturerange050°C

Supplyvoltage(V+)527Vd.c.

Supplycurrent1.5mA

InputLowVoltage(V**00.5V

InputHighVoltage(V***2V+V

*Baseduponconstantrunning.Thereispotentialfor±2secondserroreachtime

themoduleispowereddownandthenupagain.Overtime,theaccumulatederror

approximatestozero.

**Appliestotheinputs:Range,V-Sense,LZB,ResetandTrip/Total

***AppliestoV-Senseinputonly.

IL)

IH)

--------------------

Hrs

TRIP

TOTAL

Hrs

TRIP

TOTAL

Modulethickness:5.5mm(0.22")

9.0

(0.35)

Seal

1 2

Résumé du contenu

Page 1 -

DIMENSIONSAlldimensionsinmm(inches)FITTINGTHEHourMeterDrilla5.5mm/"holeinthepanel.Fitsealtotherearofthemodule.notovertightenthenutasthismaydamage

Page 2 - DISPLAY FUNCTIONS

WIRE FUNCTIONS0. Black 0V Negative power supply connection.1. Brown RANGE Do not connect for 99999 Hour range.Connect to 0V for 9999.9 Hour range.Posi

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Martel-electronics QM120ET Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement Martel-electronics QM120ET. Martel Electronics QM120ET User Manual Manuel d'utilisatio

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