Com Port/串行端口/序列埠 - Advantech MIC-730AI User Manual

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2.2.3
COM Port/串行端口/序列埠
MIC-730AI comes with two COM Port (RS-232/RS-422/RS-485) in front side of
device.
MIC-730AI 在本机前面板提供了 2 组 COM (RS-232/RS-422/RS-485)的数据传输端口。
MIC-730AI 在本機前面板提供了 2 組 COM (RS-232/RS-422/RS-485)的數據串口。
PIN
RS-232
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
MIC-730AI User Manual/用户手册
RS-422
TXD-
TXD+
RXD+
RXD_
GND
-
-
-
-
10
RS-485
Data-
Data+
-
-
GND
-
-
-
-

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