RS232 serial printer cable (DB9-DB25). Layout
Use this cable between two a computer (DTE) and a printer (DTE)
devices.
 |
DB9 pin D-SUB female to the PC |
 |
DB25 pin D-SUB female to the printer |
|
DB9 |
DB25 |
|
| Receive Data |
3 |
3 |
Transmit Data |
| Transmit Data |
2 |
2 |
Receive Data |
| Clear To Send + Data Set Ready |
8 + 6 |
20 |
Data Terminal Ready |
| Carrier Detect + Data Terminal Ready |
1 + 4 |
|
|
| Ground |
5 |
7 |
Ground |