96系列温度控制器中文

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1、ChapterThreeWiringPowerWiring100to240VA(ac),nominal(85to264actual)96A・24to28V^(ac/dc),nominal(21to30actual)96B_・・161718192021eoe

2、asthethermocoupletolimiterrors.Whenusingaprocesssignal(4-20mA,0-5V[de],etc.)fortheremotesetpointoravoltageinputforthedigitalinput2(输入2),useanungrounded(不接地)orisolated(隔离)thermocouple.Ifagroundedthermocoupleisrequired,thesignaltoinput2mustbeisolatedtopreventpossiblegro

3、undloops・RTDinput:Each1Qofleadwireresistaneecancausea+2°Ferrorwhenusingatwo-wireRTD.Athree-wireRTDsensorovercomesthisproblem.Allthreewiresmusthavethesameelectricalresistance(i.e.,samegauge,samelength,multi-strandedorsolid,samemetal).Processinput:Isolationmustbemaintai

4、nedbetweeninput1andinput2.Ifbothinput1andinput2areprocesssignals,aseparatepowersupplyandtransmittermustbeusedforeachinput.Theseinputsmustbeelectricallyisolatedfromoneanothertopreventgroundloops・Input1WiringFigure3.2a一Thermocouple：AvailableonallunitsImpedance:20MQ1617i

5、a0®e13141560©(D0056195+7^TFigure3.2b一RTD(2-or3-Wire)100QPlatinumAvailableonallunits、80101111121-662-wirejumper5to65S31S3二3-wireS25Figure3.2c一*0-5VI,1-5VIor0-1OVI(de)ProcessAvailableonallunitsInputimpedance:20kQ8g1c1112Figure3.2d一**0-20mAor4-20mAProcessAvailableonallu

6、nitsInputimpedance:100QIn1415eoeQ86o(J)10011120)0016171B192021丿Input2WiringFigure3.3a一**0-5VI,1-5VIor0-1OVI(de)ProcessUniversalsignalconditioner96_1--Inputimpedance:20kQ・1Figure3.3b一**0-20mAor4-20mAProcessUniversalsignalconditioner96_1--Inputimpedance:100Q?91011111121

7、e6①06Figure3.3c一DigitalEvent96_1--Voltageinput3-36VI(de)EventInputHighState0-2VI(de)EventInputLowStateContactclosure0-2kQEventInputLowStateEVENT+<2.67kd20ka100QEVENTInternalCircuitryJ•.'/I>23kQEventInputHighStateL1L2(13usedforNC-8M・N.o.QuencharcDoutputsonly)131415Outp

8、ut1WiringFigure3.4a一ACOutputs•Electromechanicalrelaywithoutcontactsuppression96―-D-FormC,2amps,off-stateimpedance:31MQ•Solid