Perle Systems 5500174-11 MP3 Player Accessories User Manual


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Connector box and cable pinouts
Page 48
DB9 connector box
DB9 Pin EIA-232
1 DCD
2 RXD
3 TXD
4 DTR
5 S-GND
6 DSR
7 RTS
8 CTS
9 RI
Shell C-GND
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