CN19
Part Number
Footprint
Description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
MIO-5272 User Manual
COM3/COM4/RS422/RS485
1653004793
HD_10x2P_79_23N685B-20M10
BOX HEADER 10x2P 2.0mm 180D(M)SMD 23N685B-20M10B
Pin Name
COM3_485-422_TXN-DCD#
COM3_z_DSR#
COM3_485-422_TXP-RXD
COM3_z_RTS#
COM3_422__RXP-TXD
COM3_z_CTS#
COM3_422__RXN-DTR#
COM3_z_RI#
GND
GND
COM4_485-422_TXN-DCD#
COM4_z_DSR#
COM4_485-422_TXP-RXD
COM4_z_RTS#
COM4_422__RXP-TXD
COM4_z_CTS#
COM4_422__RXN-DTR#
COM4_z_RI#
GND
GND
62