Com1/2, Com3/4/5/6 (Com12/Com3456) - Advantech AIMB-588 User Manual

A.7

COM1/2, COM3/4/5/6 (COM12/COM3456)

Pin Signal
1 COM1_DCD#
3 COM1_SIN
5 COM1_SOUT
7 COM1_DTR#
9 GND
11 COM2_422_485_TX-
13 COM2_422_485_TX+
15 COM2_422_RX+
17 COM2_422_RX-
19 GND
Pin Signal
2 COM1_DSR#
4 COM1_RTS#
6 COM1_CTS#
8 COM1_RI#
10 GND
12 COM2_DSR#
14 COM2_RTS#
16 COM2_CTS#
18 COM2_RI#
20 GND
97 AIMB-588 User Manual