Technical Appendix - Interfaces; Serial Port (Com1, Com2) - Kontron Embedded Computers V Panel Express User Manual

Technical Appendix - Interfaces

The following tables contain the plug assignments for the external connections of
the V Panel Express.
Low-active signals are indicated by a minus sign.

Serial Port (COM1, COM2)

Pin Signal Name
1 DCD (Data Carrier Detect)
2 RXD (Receive Data)
3 TXD (Transmit Data)
4 DTR (Data Terminal Ready)
5 GND (Signal Ground)
6 DSR (Data Set Ready)
7 RTS (Request to Send)
8 CTS (Clear to Send)
9 RI (Ring Indicator)
V Panel Express – User's Manual
Technical Appendix - Interfaces
9-pin D-SUB Plug (male)
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