Serial CommunicationDownload PDFSelected SectionSelected Section and Subsection(s)Entire ManualUpdated2025-04-031 minute(s) readNI CompactRIOUser Manual Communication StandardsBias ResistorsDuplex ArchitecturesRS232 DTE versus DCERS485 TerminationDoes the serial hardware have built-in support for protocols such as SDLC and ModBus?How do I use 9 data bit framing?What is the relationship between bits per second, throughput, and bus utilization?Parent topic: Serial Interface Module Reference
Communication StandardsBias ResistorsDuplex ArchitecturesRS232 DTE versus DCERS485 TerminationDoes the serial hardware have built-in support for protocols such as SDLC and ModBus?How do I use 9 data bit framing?What is the relationship between bits per second, throughput, and bus utilization?Parent topic: Serial Interface Module Reference
Communication StandardsBias ResistorsDuplex ArchitecturesRS232 DTE versus DCERS485 TerminationDoes the serial hardware have built-in support for protocols such as SDLC and ModBus?How do I use 9 data bit framing?What is the relationship between bits per second, throughput, and bus utilization?Parent topic: Serial Interface Module Reference