Rs-232/422/485 Select (Com2)(Jp3) - Aaeon SBC-556/L Manual

RS-232/422/485 select (COM2)(JP3)

The COM2 can be configured to operate in RS-232, RS-422, or RS-
485 mode. The operation mode can be set via JP3.
RS-232*
2 4 6
1 3 5
*default
18 SBC-556/L User Manual
B A T
D i s k O n C h i p
RS-422
2 4 6
1 3 5
2 4 6
1 3 5
RS-485
2 4 6
1 3 5