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| Physical Dimensions (L × W × H) | 71mm × 52 mm × 22 mm. |
| Operation Ambient Temperature | -20℃～+80℃ |
| Relative Humidity | 10% ～ 80% |
One RS485 or RS232 interface can be converted into two RS485 interfaces.
Yes, it supports both standard and non-standard MODBUS_RTU protocol transmission.
No, the device features a power-off memory function, so communication parameters do not need to be reset after power off.
The input voltage should be DC 12 ~ 24V. The power supply ripple must not exceed 200 mA, and the power supply must provide 100mA.
The device operates reliably within a temperature range of -20 ℃ to +80 ℃.
Yes, parameters such as baud rate, check bit, and stop bit can be set according to the actual access of the connected RS485 or RS232 instrument.
