Jetway Computer ADE4COMCB - Manual (Page 2)

━ Support 9-bit protocol
━ Support RS422/485 function
Connectors＆Pin Definition：
1. COM_A：
━ RS232
1
4
3
2
6
5
9
8
7
2
Pin No.
3
4
5
6
7
8
9 DCD#
SIN
SOUT
DTR#
GND DSR#
RTS#
CTS#
RI#
Pin No.
1
Pin Definition Pin Definition
3
1
2
4
5
6
7 8
9