RS900 Family Installation Guide
2.3 Console Port Wiring
The RS232 port is used for configuring the unit. A straight-through serial cable with a
DB-9 connector is required. There is no need to crossover the Transmit and Receive
signals from the PC side since this has been done internally.
Figure 8 - RS232 Female DCE pin-out
Pin Signal
1 No Connection
2 Transmit Data
3 Receive Data
4 No Connection
5 Ground
6 No Connection
7 No Connection
8 No Connection
9 No Connection
Table 2 - RS232 Female DCE pin-out
NOTE: This port is not intended to be a permanent connection and the cable shall be
less than 2m (6.5 ft) in length.
2010 RuggedCom Inc. 21 Rev107