Copyright © 2021 NEXCOM International Co., Ltd. All Rights Reserved.
14
Neu-X101 User Manual
Chapter 2: Jumpers and Connectors
Power LED Connector
Connector type: 1x3 3-pin header, 2.0mm pitch
Connector location: LED_CON
Pin
Definition
1
POWER_LED
2
STBY_LED_8
3
GND
COM1 Connector
Connector type: WTOB CON, 9-pin, 1.0mm
Connector location: COM1
1
6
5
9
RS232
RS422
RS485
Pin
Definition
Pin
Definition
Pin
Definition
1
DCD
1
TX-
1
TR-
2
RXD
2
TX+
2
TR+
3
TXD
3
RX+
3
4
DTR
4
RX-
4
5
GND
5
5
6
DSR
6
6
7
RTS
7
7
8
CTS
8
8
9
RI
9
9
1
3