connector or cable wiring Console cable for configuring RAD’s devices (e.g. FPS-8). This is cable supplied with RAD FPS-8 switch. The pinout of the cable in manual is wrong. Provided here is a real pinout.
25 pin D-SUB female
connector to the computer
25 pin D-SUB female
connector to the the device
| PC Pin name | PC Pin | Direction | RAD switch Pin | RAD switch Pin name | Description |
|---|---|---|---|---|---|
| TxD | 2 | OUT | 6 | ||
| RxD | 3 | IN | 5 | ||
| RTS | 4 | OUT | 8 | ||
| CTS | 5 | IN | 7 | ||
| DSR | 6 | IN | 1 | May be shorted with DCD | |
| GND | 7 | - | 4 | ||
| DCD | 8 | IN | 2 | May be skipped if shorted with DSR in DB-25 | |
| DTR | 20 | OUT | 3 |