ENUM
Enum of ConnectionType
enum ConnectionType {UnknownDirectCipBackplaneCipIpCipControlNetCipDhPlusCipFlexBusCotpBackplaneAbbAC800BackplaneAbbRTU500BackplaneUmasBackplaneBacnetBackplaneRocBackplaneMelsecBackplaneToyopucBackplaneConceptBackplaneBachmannBackplaneS7PlusAddrS7AddrGEPacBackplaneSicamBackplaneCip1768Backplane}