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Converter USB to RS485
- standard feature :series compatible with EIA / TIA RS-232, RS-485 standard.
- electrical interface: USB port, DB9 female connector, RS-485 side,
- DB9 male connector with the terminal (five wires).
- Transmission medium :power line, twisted pair or shielded cable
- Transmission speed :To 57.6Kbps (near to the 230 kbps rate) in the distance 1200m
- The transmission distance :5 m (USB end) 1200 m (RS-485 terminal)
- USB to RS485 converter for door access control system software operate on computer.
| Product name | Converter USB to RS485 |
| Model | EA-02 |
| Dimension | 94×35×18(mm) |
| Serial feature | Interface compatible with EIA / TIA RS-232C, RS-485 standard |
| Electrical Interface | USB port, DB9 female connector, RS-485 side, DB9 male connector with terminal (five wire). |
| Way of working | Asynchronous half-duplex |
| Transmission medium | Ordinary line, twisted pair or shielded cable |
| Transmission rate | Up to 57.6kbps (close up to 230kbps rate) in the 1200m distance |
| Transmission distance | 5 m (USB end) 1200 m (RS-485 terminal) |
| Color | grey |
| Usage | Access control system |
| Relative Humidity | 5%~95% |
| Environment temprature | -10 ℃~85 ℃ |
| letter of agreement | Transparent |
| Net weight | 0.116kg |
USB to RS485 converter for door access control system software operate on computer.
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