Serial Ports (Cn14, Cn16) - Aaeon SBC-676 Quick Installation Manual

SBC-676
Serial ports (CN16, CN14)
The SBC-676 offers two serial ports, one RS-232 (CN16) and one
RS-232/422/485 (CN14). These ports allow you to connect them to
serial devices (mouse, printers, etc.).
COM2 RS-232/422/485 serial ports (CN14)
COM2 RS-232/422/485 serial port (CN14)
PIN
COM2 1
3
5
7
9
COM1 RS-232 serial port (CN16)
PIN
COM1 1
3
5
7
9
28 SBC-676 User Manual
SIGNAL
RLSD2
TX2
GND
RTS2
RI2
SIGNAL
RLSD1
TX1
GND
RTS1
RI1
PIN SIGNAL
2 RX2
4 DTR2
6 DSR2
8 CTS2
10 NC
PIN SIGNAL
2 RX1
4 DTR1
6 DSR1
8 CTS1
10 NC