Use this cable to connect a Conrad Electronics Multimeter 3610D to a PC serial port
This pinout is for 9 pin serial port connector
| PC | Conrad | Dir | |
|---|---|---|---|
| Request To Send | 7 | 1 | |
| Receive Data | 2 | 2 | |
| Transmit Data | 3 | 3 | |
| Data Terminal Ready | 4 | 4 | |
| Ground | 5 | 5 |
This pinout is for 25 pin serial port connector
| PC | Conrad | Dir | |
|---|---|---|---|
| Request To Send | 4 | 1 | |
| Receive Data | 3 | 2 | |
| Transmit Data | 2 | 3 | |
| Data Terminal Ready | 20 | 4 | |
| Ground | 7 | 5 |

