Com3 Connector (Com3); Com4 Connector (Com4) - Advantech AIMB-219 User Manual

2.3.7

COM3 Connector (COM3)

Table 2.22: COM2 Connector (COM3)
Pin Signal
1 DCD#
3 SOUT
5 GND
7 RTS#
9 RI
2.3.8

COM4 Connector (COM4)

Table 2.23: COM2 Connector (COM4)
Pin Signal
1 DCD#
3 SOUT
5 GND
7 RTS#
9 RI
Pin Signal
2 SIN
4 DTR
6 DSR#
8 CTS#
Pin Signal
2 SIN
4 DTR
6 DSR#
8 CTS#
31 AIMB-219 User Manual