Advantech SIMB-982 - Page 12

11 SIMB-982 User Manual
Chapter 1 General Information
1.8.3 COM1 / COM2_RI# Pin RI#/5V/12V selection
(JCOM1PWR / JCOM2PWR)
1.8.4 COM1 terminal enable/disable selection (JCOM1TERM1)
Table 1.4: COM_RI# Pin RI#/5V/12V selection(JCOM1PWR/JCOM2PWR)
Function Setting
Set COM_RI# as RI# (Default)
Set COM_RI# as 5V
Set COM_RI# as 12V
Table 1.5: COM terminal enable/disable selection (JCOM1TERM1)
Function Setting
COM1 terminal Enable (Default)
1 2 3
COM1 terminal Disable
1 2 3