Jumper Settings; Com2 Mode Select Jumpers For Rs-232/422/485 (Jp1, Jp2, Jp3) - AXIOMTEK SHB101 Series User Manual

2.3

Jumper Settings

Proper jumer settings configure the SHB101 to meet your application
purpose.
2.3.1 COM2 Mode Select Jumpers for RS-232/422/485
(JP1, JP2, JP3)
These jumpers select the COM2 port's communication mode to
operate RS-232 or RS-422/485.
Description Function
COM2 RS-232
(Default)
RS-422
RS-485
Jumpers and Connectors
SHB101 LGA775 Full-Size SBC User's Manual
Jumper Setting
JP1 JP2
JP1 JP2
JP1 JP2
JP3
JP3
JP3
7