Com2 Rs-232/422/485 Select (J7, J8) - Aaeon SBC-676 Quick Installation Manual

COM2 RS-232/422/485 select (J7, J8)

The SBC-676 COM2 serial port can be selected as RS-232, RS-422,
or RS-485 by setting J7 & J8.
COM2 Select (J7, J8)
J8
J7
*default
RS-232*
12 10
9 7
6 4
3 1
6
5
3 4
2
1
RS-422
12 10
9 7
6 4
3 1
6
5
4
3
2
1
Chapter 2 Installation 17
RS-485
12 10
9 7
6 4
3 1
6
5
3 4
2
1