Delphin ProfiMessage - 7 Measurement technology notes; 7.1 Galvanic isolation

ProfiMessage
7 Measurement technology notes
ThisSectioncontainsgeneralinformationandrecommendationsonusingmeas-
urementtechnology.
Topics
7.1 Galvanic isolation
Eachofthedevices’inputs,theEthernet,externalBUS(whereavailable),CAN1
andCOM1,CAN2andCOM2andCOM3interfaces,areallgalvanicallyisolatedfrom
thecentralunit(CPUandpower)aswellasfromeachother.TheCAN1andCOM1
orCAN2andCOM2portsarenotgalvanicallyisolatedfromeachother.Forsystem
reasons,theUSBinterfaceisnotisolated.
Thediagramshowstheindividualgalvanicisolatingpropertiesofthedevices.The
doesnothaveexternalBUS,sotwoEthernetinterfacesareavailable.
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Delphin Technology AG
Dezember 2015
ProfiMessage Manual