Pin-outs, Serial port pin-out – ClearOne RS-232 User Manual
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NetStreams PAN6400 RS-232 Integration Guide
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Pin-Outs
The pin-outs for IO1 and IO2 are identical and are described in Table 2-1.
Table 2-1
Serial Port Pin-Out
Pin
Function
Abbreviation
1
Not Used
2
Received Data
RD/RX/RXD
3
Transmitted Data
TD/TX/TXD
4
Not Used
5
Signal Ground
GND
6
Not Used
7
Not Used
8
Not Used
8
Not Used