Appendix A: Connections; Serial Port Pin Outs - Sena Parani-SD1000 User Manual

Appendix A: Connections

A.1. Serial Port Pin Outs
Parani-SD is a DCE device compatible with the RS232 standard, a DB9 female interface.
Figure A-1 Pin layout of the DB-9 female connector
Table A-1. Pin assignment of the DB- 9 female connector
Pin # Signal
1
DCD
2 TxD
3
RxD
4
DSR
5 GND
6
DTR
7 CTS
8
RTS
9
Vcc
Direction Description
Output Bluetooth Connect Detect
Output Transmitted Data
Input Received Data
Input Data set ready
- Signal Ground
Output Data terminal ready
Input Clear to Send
Output Ready to send
Input (5V ~ 12V)
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