Serial connector pinout: Connect EZ Mini
The Connect EZ Mini has a DB9 serial connector. The table below contains the pinout information.
| DB-9 pin | EIA-232 | EIA-422 | EIA-485 Half-duplex |
|---|---|---|---|
| 1 | DCD | CTS- | Not used |
| 2 | RxD | RxD+ | Data+ |
| 3 | TxD | TxD+ | Not used (Reserved) |
| 4 | DTR | RTS- | Not used |
| 5 | GND | GND | GND |
| 6 | DSR | RxD- | Data- |
| 7 | RTS | RTS+ | Not used |
| 8 | CTS | CTS+ | Not used |
| 9 | RI | TxD- | Not used (Reserved) |
| Shell | GND |
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