Black Box IC476A-M-R2, IC477A-F-R2, IC476A-F-R2, IC477A-M-R2, IC478A-F-R2, IC478A-M-R2 manual

OnceASYNC 232Converter↔422/485isproperlyCONVERTERstalled,itshuldoeratetransparently— Additionally,4virtuallygoRSconnectorsignalstheas.4if-HIGH422/485RCVconnectionRSOpeitthewre-from232“pass.toThrefoe,datatheRSassrtinstandardedDCEthr-HIGH232ough”controlmode,oneandble.hardwaretheInaRSsignals;connectioncauseswillTransmitterDTEConverter-485causemode,RTSinterfacestheresignalDCD.OperatingoutputinisaONintheTransmiternooutputeitheraresignalON/OFFdirectionatpassthepoweratDTEreceivedtheRSONstraightof-orwitch232RSisRSDCEderivedsignal-232atconnector-.422/485AllthethroughmodeatdatafromtheINisto. toRS-232OUT.

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