Features
- Convert single port RS-232 to balanced RS-485 differential signal and extend the communication distance up to 1.2 kilometers.
- A built-in data direction auto-turnaround feature automatically enables the RS-485 driver when data is present from the RS-232 port, eliminating the need for software drivers, and making the device fully plug-and-play.
- The STM485C has a db-9 female connector on the RS-232 serial port, and db-9 male connector on the RS-485 port.
- A separate terminal block is included with the product. The terminal blocks plugs into the RS-485 port, providing screw-lug wire terminations for the port.
- The unit is enclosed in a rugged ABS housing, and is powered from the RS-232 data lines; no external power is required.
Specifications
| Interface RS232 side | DB9 female connector |
| Interface RS485 side | DB9 male connector with optional (included) terminal board |
| Transmission rate | 300 - 115200bps ( RS485 Communication Converter is capable of applying between host computers, host computer and its external equipment and forms point to point, point to multi-points network. ) |
| Transmission distance | RS485 Max. 1200m, RS232 side Max. 5m |
| Working mode | Asynchronous, Half-Duplex, Differential Transmission |
| Working environment | -20 ~ 70°C, relative humidity 5% - 95% |
| Mechanical dimensions | 95mm x 33mm x 17mm |
| Weight | 80g |
| SKU | ZP302007051344 |
| Color | White |
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