Advantech SIMB-982 - ATX;AT Mode Selection (JPSON1)

SIMB-982 User Manual 12
1.8.5 COM1 RS232,RS422,RS485 selection pin header (JCOM1MODE)
Table 1.6: COM1 RS232,RS422,RS485 selection (JCOM1MODE)
Function Setting
Set COM1 as RS-232 (Default)
Set COM1 as RS-485 half duplex
Set COM1 as RS-485/422 full duplex
1.8.6 ATX/AT Mode Selection (JPSON1)
Table 1.7: ATX/AT Mode Selection (JPSON1)
Function Jumper Setting
AT Mode
1 2 3
ATX Mode (Default)
1 2 3
1-2 closed
2-3 closed