Alstom Reason RPV311 - Page 253

Chapter 14 – Communications
RPV311
RPV311-TM-EN-6
253
DB9-
Female
Signal
5
DCD
4
RX
3
TX
2
DTR
1
GND
9
DSR
8
RTS
7
CTS
6
Not used
In order to convert the RPV311 pinout to standard RS232 pinout, the user shall use a cable or adapter with
the following pinout specification:
DB9 Male
DB9 Male
1
5
2
4
3
3
4
2
5
1
6
9
7
8
8
7
9
6