This adapter will enable you to use a normal serialcable as a nullmodem.
25 PIN D-SUB FEMALE to the Computer
25 PIN D-SUB MALE to the Serialcable.
| Female | Male |
|---|---|
| Shield Ground | 1 |
| Transmit Data | 2 |
| Receive Data | 3 |
| Request to Send | 4 |
| Clear to Send | 5 |
| Data Set Ready | 6 |
| Data Terminal Ready | 20 |
| Ground | 7 |