Advantech MIO-5251 User Manual page 62

CN20 COM1/COM2
1653004793
Part Number
Footprint HD_10x2P_79_23N685B-20M10
BOX HEADER 10x2P 2.0mm 180D(M)SMD 23N685B-20M10B
Description
Pin Pin Name
1 DCD1#
2 DSR1#
3 RXD1
4 RTS1#
5 TXD1
6 CTS1#
7 DTR1#
8 RI1#
9 GND
10 GND
11 DCD2#
12 DSR2#
13 RXD2
14 RTS2#
15 TXD2
16 CTS2#
17 DTR2#
18 RI2#
19 GND
20 GND
53 MIO-5251 User Manual