honeywell预装的信息内容
记录纸、记录笔文章简介
Pre-installationinformation
Iftherecorderhasnotbeenremovedfromitsshippingcarton,inspectthecartonfordamageandremove
therecorder.Inspecttheunitforanyobviousshippingdamageandreportanydamageduetotransittothe
carrier.
Makesureabagcontainingmountinghardwareisincludedinthecartonwiththerecorder.Checkthatthemodelnumbershownonthechartplateagreeswithwhatyouhaveordered.CEConformityspecialconditions(Europe)记录纸、记录笔BraidshieldedtwistedpaircablesarerequiredforallAnalogI/O,ProcessVariable,RTD,Thermocouple,dcmillivolt,lowlevelsignal,4-20mA,andrelayoutputcircuits.Supplementarybondingoftherecorderenclosuretoalocalground,usinga3/4”braidedcopperconductor,isrequired.Ferritesuppressionfiltersandcapacitorfilters(seeSubsection2.5forWiringPrerequisites)shallbeinstalledonallcablesconnectedtotherecorder/controller.
Refertodocument51-52-05-01,HowtoApplyDigitalInstrumentationinSevereElectricalNoise
Environments,foradditionalinstallationguidance.
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