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2.14 Making Console Connection
The console port is a DB9 connector. It serves as an RS-232 DTE port.
Pin Definitions
Pin 2 RXD
Pin 3 TXD
Pin 5 GND
Pin 1,4,6-9 NC
Use an RS-232 null modem cable without handshaking to connect the console port to a PC’s DB9 COM port as
follows:
Console Pins
COM Port Pins
Pin 2 RXD ----------------------------- Pin 3 TXD
Pin 3 TXD ----------------------------- Pin 2 RXD
Pin 5 GND ----------------------------- Pin 5 GND
Baud Rate Information
Baud rate: 115200
Data bits: 8
Parity: none
Stop bit: 1
Flow control: disabled