Campbell Hausfeld SM4M manual Appendix C. Storage Module 9-Pin

Appendix C. Storage Module 9-Pin

Connector ThenumberedPin1pins5(Input)on1heo5V99.-ApinDCgeneralsubSupply-miniaturedescriptionprovidpowerDconnectorfthefunctionthetheStoStoragefeachModulpinModulefollows:.are

200exceedsfalls± 0.below3VDC.5V4VDC@DC100mA.Low.Damage.powerProcessortostandbySMishardwareheldmodeinresetcurrentcanoccurfwhendraexternaliinputislessonpowerthanPin1

Pin4(Output)3RING2EablerateDataTelecomunications(Input)∝optionsAformatLINE.MPowerRCEIVEethod..ThisNotandsignal8(datastorage)-bit,lineusedDATA1commandsis.startheldGROUNDbit(RD)high.andasynchronouslylinewhile1.stop.ThethebitSM.SMRefertransmitsis(0activtoSction5VeitsinDC)theresponses3Printer.1forthisbaudlineto.

Pin56(CLK/HS)Input)YNCRONOUSPRITERODEMENABLEDEVICENABLEline(PE).NotlinePrinterused(SDE).EnablelineinMethodSDCMethodor .Ifthe

nouslyinputthenMisentersbufferexternallyonPinisanislow9inactive,stored(TD)powered,(0V.andDC),Whenactivelowthethethepower,thelocationprocessPEstandbylinepreviouspoishighisdoppd,stateset(5Varto.ereceivesavedDC)data.ndreminingThedataPinprocessorasynchro7in-

IfPEAppendixtranstionmustgnorednactvethelinebeprocessor.isafterNormal.raisedSwitchtheisagain,operationwillPEbouncelllinethestabilisondatathefromusingfromePEturnlinetheitswithcanhighcurrntthcausestattransmissionnext.thelowprocessortohighnfdatawillbePEtoandgothe

Pin7Telecommunications(Inut)bothCLOCK/HANDSHAKEw.Fordataretrieval(CLK/HS)Telecommunicationsline.Fordatastorage,CommandsCLK/HS(see

Pin8PElower(Input)TlinegAPEingB)CLK/HSthehighENABLEPEand.CLK/HS.ToCLK/HSmust/12VexitbemustthepowhighlinTeremaihighrwhen.line.Nottheprocessorusedduring.CommandactivatedState,bythe

9DataTheidleisreceivedstateRANSMIT(stopasynchrouslybits)DATAonthis(TD)line(0Datatois5V0VisDC)received.8The-bit,byfirst1thestartbySMandtransmittedon1thisstoplinebit.to

processortheSMshould.bemorethan200∝safterthePElinehasactivatedthe

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