Interface Description - Ebyte NB124S User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd
Storage
temperature and
humidity

3.2 Interface description

序号 名称
1 RS232-2
2 RS232-1
3 RS422-1-R+
4 RS422-1-R-
5 GND
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Chengdu Ebyte Electronic Technology Co.,Ltd
-40 ～ +105℃、5% ～ 95%RH（no condensation）
功能
Serial port 2-RS232
Serial port 1-RS232
Serial port 1-RS422 -R+
Serial port 1-RS422 -R-
Serial port 1 Ground
说明
Standard DB9 female head，2-TXD、3-RXD、
5-GND
Standard DB9 female head，2-TXD、3-RXD、
5-GND
3.81mm Phoenix terminal
3.81mm Phoenix terminal
3.81mm Phoenix terminal
NB124S_User Manual