NEXCOM NViS 2310 - Manual (Page 29)

Copyright © 2013 NEXCOM International Co., Ltd. All Rights Reserved. 15
Chapter 2: External Connectors Pinout Description
NViS2310 User Manual
COM2 RS-232 (RI/5V/12V Selectable)
Connector Number: 19
COM1 RS-232 (RI/5V/12V Selectable)
Connector Number: 20
Pin Definition Pin Definition
1 DCD_2 2 RXD_2
3 TXD_2 4 DTR_2
5 GND 6 DSR_2
7 RTS_2 8 CTS_2
9 RI/PW 10 NC
Pin Definition Pin Definition
1 DCD_1 2 RXD_1
3 TXD_1 4 DTR_1
5 GND 6 DSR_1
7 RTS_1 8 CTS_1
9 RI/PW 10 NC
1 5
6 9
1 5
6 9