RS-422 User Manual Brandname: Quatech Category: Network Card Total Pages: 40 Table of contents DeclarationofConformity410Troubleshooting51GeneralInformation62HardwareConfiguration722SignalConnections83HardwareInstallation1345OptionsRegister17452ClockRateMultiplier185WindowsConfigurations1952Windows20002053Windows982154Windows95226OtherOperatingSystems277ExternalConnections3071RtsctsHandshake3173Xclk3276TerminationResistors35