NEXCOM NViS 2310 - Manual (Page 41)

Copyright © 2013 NEXCOM International Co., Ltd. All Rights Reserved. 27
Chapter 3: Jumpers and Switches
NViS2310 User Manual
COM Port Connecter (COM3 - RS422/485)
Connector size: 2 x 5 = 10-pin header (2.00mm)
Connector location: CN20
1
2
9
10
Pin Definition Pin Definition
1 NC 2 RS485_-/RS422_RX-
3 RS485_+/RS422_RX+ 4 NC
5 GND 6 NC
7 RS422_TX- 8 RS422_TX+
9 NC 10 NC
1 10
MCU-DIO Connector
Connector size: 1 x 10 = 10-pin header (1.0mm)
Connector location: CN10
Pin Definition Pin Definition
1 GND 2 SIO_RTS_1
3 SIO_TXD_1 4 SIO_CTS_1
5 SIO_RXD_1 6 GND
7 SIO_CTS_0 8 SIO_RXD_0
9 SIO_RTS_0 10 SIO_TXD_0