Curtis Instruments 1232 User Manual

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'IVENTHESAFETYCONSIDERATIONSINVOLVEDINCONNECTINGELECTRICALCOMPONENTS
TOTHECHASSISORFRAMEINBATTERYPOWEREDVEHICLESSUCHlLTERINGWILLUSUALLY
CONSISTOFASERIESINDUCTORORFERRITEBEADRATHERTHANASHUNTCAPACITOR)FA
CAPACITORISUSEDITMUSTHAVEAVOLTAGERATINGANDLEAKAGECHARACTERISTICSTHAT
WILLALLOWTHEENDPRODUCTTOMEETAPPLICABLESAFETYREGULATIONS
4HE"AND"IFAPPLICABLEWIRESTHATSUPPLYPOWERTOACONTROLPANEL
SHOULDBEBUNDLEDWITHTHEOTHERCONTROLWIRESTOTHEPANELSOTHATALLTHESE
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ALARGERLOOPAREAISFORMED,ARGERLOOPAREASPRODUCEMOREEFlCIENTANTENNAS
WHICHWILLRESULTINDECREASEDIMMUNITYPERFORMANCE
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THISISNOTPOSSIBLECROSSTHEMATRIGHTANGLES
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ANDTHE%3$SOURCESOTHATADISCHARGEWILLNOTOCCURORBY
PROVIDINGANINTENTIONALPATHFORTHEDISCHARGECURRENTSUCHTHATTHECIRCUIT
ISISOLATEDFROMTHEELECTRICANDMAGNETIClELDSPRODUCEDBYTHEDISCHARGE)N
GENERALTHEGUIDELINESPRESENTEDABOVEFORINCREASINGRADIATEDIMMUNITYWILL
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)TISUSUALLYEASIERTOPREVENTTHEDISCHARGEFROMOCCURRINGTHANTODIVERT
THECURRENTPATH!FUNDAMENTALTECHNIQUEFOR%3$PREVENTIONISTOPROVIDE
ADEQUATELYTHICKINSULATIONBETWEENALLMETALCONDUCTORSANDTHEOUTSIDEENVI
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ONMENTSO
THATTHEVOLTAGEGRADIENTDOESNOTEXCEEDTHETHRESHOLDREQUIREDFOR
ADISCHARGETOOCCUR)FTHECURRENTDIVERSIONAPPROACHISUSEDALLEXPOSEDMETAL
COMPONENTSMUSTBEGROUNDED4HESHIELDEDENCLOSUREIFPROPERLYGROUNDED
CANBEUSEDTODIVERTTHEDISCHARGECURRENTITSHOULDBENOTEDTHATTHELOCA
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ANDSEAMSCANHAVEASIGNIlCANTIMPACTON%3$SUPPRESSION)F
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COMPLEXANDLESSPREDICTABLEESPECIALLYIFHOLESANDSEAMSAREINVOLVED3OME
EXPERIMENTATIONMAYBEREQUIREDTOOPTIMIZETHESELECTIONANDPLACEMENTOF
HOLESWIRESANDGROUNDINGPATHS#AREFULATTENTIONMUSTBEPAIDTOTHECONTROL
PANELDESIGNSOTHATITCANTOLERATEASTATICDISCHARGE
-/6TRANSORBSOROTHERDEVICESCANBEPLACEDBETWEEN"ANDOFFENDING
WIRESPLATESANDTOUCHPOINTSIF%3$SHOCKCANNOTBEOTHERWISEAVOIDED
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Curtis Instruments 1232 Specifications

General

Brand	Curtis Instruments
Model	1232
Category	Controller
Language	English