Appendix D Connectors and pin assignments 199
Table 55 lists the DB-9 Console port connector pin assignments.
Table 55 DB-9 Console port connector pin assignments
Pin | Signal | Description |
|
|
|
1 | CD | Carrier detect (not used) |
|
|
|
2 | TXD | Transmit data (output) |
|
|
|
3 | RXD | Receive data (input) |
|
|
|
4 | DTR | Data terminal ready (not used) |
|
|
|
5 | GND | Signal ground |
|
|
|
6 | DSR | Not used |
|
|
|
7 | RTS | Request to send (not used) |
|
|
|
8 | CTS | Not used |
|
|
|
9 | RI | Ring indicator (not used) |
|
|
|
Shell |
| Chassis ground |
|
|
|
