Serial Port (Db9) Pin Assignment; Serial Port (Rj45) Pin Assignment - Kontron AT8402 User Manual

AT8402
3.2.1 RS232 Management Interface
The RS232 is implemented as a RJ45 and as well a DB9 male connector in the faceplate. Con-
sole connection can be made using either interface.
Warning!
Do not connect to the RJ45 and the DB9 connector at the same time!
The connectors have the following pinning:
Table 3-20: Serial Port (DB9) Pin Assignment
Pin
Signal
Number
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Table 3-21: Serial Port (RJ45) Pin Assignment
Pin
Signal
Number
1 RTS
2 DTR
3 TXD
4 GND
5 GND
6 RXD
7 DSR
8 CTS
DB9 male
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Hardware Description
AT8402 User Guide