Digi XBee Guía de usuario descargar pdf (Pagina 11)

XBee RS-232 PH Adapter

11

Pinouts

The RS232 connector is an industry-standard DB9 male connector with a

DTE configuration, similar to a PC serial port. Pinouts for the connector

are:

Pin Function Data direction

1 CD Input

Also used for parasitic power input from host.

2RXD Input

Also used for parasitic power input from host.

3 TXD Output

4 DTR Output

5GND

6DSR Input

Also used for parasitic power input from host.

7 RTS Output

8CTS Input

Also used for parasitic power input from host.

9 RI Input

Also used for parasitic power input from host.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 72 73

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