DB9 Back Panel Connectors and Pinout
The following diagram shows the SPEED1 LE and SPEED LE Express standard and Low Profile back panels respectively.
DB9M pin |
|
|
|
1 | DCD |
2 | RXD |
3 | TXD |
4 | DTR |
5 | |
6 | DSR |
7 | RTS |
8 | CTS |
9 | RI |
10 | |
|
|
Definitions of Signals and Direction
Page 33
