Módulo LoRa de bajo costo RS485 Transmisor y receptor inalámbrico de largo alcance 30dBm LoRa Modem Support Modbus
[Frequency]：410～510MHz
[Energía]：30dBm
[Distancia]：1km
[Tamaño]：92*67*30mm
[Interfaz]：RS485
[Peso]：95±5g
[Introducción]：E95-DTU (400F30-485) es una estación de radio de transmisión de datos inalámbrica rentable con múltiples métodos de transmisión. Funciona en la banda de frecuencia (410～510MHz) (433MHz por defecto). La radio proporciona una interfaz RS485 transparente, adopta una carcasa de plástico y está montada en un riel guía.
| Model | Transmitting Current mA | Waiting Current mA | ||
| 12V | 24V | 12V | 24V | |
| E95-DTU(400F30-485) | 45 | 26 | 10 | 7 |
| Mode | Working Frequency | Transmit Power | Distance | Specifications | Recommended Application Scenarios |
|---|---|---|---|---|---|
| Hz | dbm | km | |||
| E95-DTU(400F30-485) | 410～510M | 30 | 1 | Cost-effective | Suitable for short distance, stable high-speed transmission |
| No. | Term | Specification | Description |
|---|---|---|---|
| 1 | Size | 92*67*30 mm | Review installation dimensions for details |
| 2 | Weight | 95g | Weight tolerance 5g |
| 3 | Working Temperature | -40℃～+85℃ | Meet the needs of industrial use |
| 4 | Voltage Range | 8～28V DC | Recommend to use 12V or 24V |
| 5 | Interface | RS485 | 3.81 terminal block |
| 6 | Baud Rate | Default 9600 | Baud rate range 1200～115200 |
| 7 | Address Code | Default 0 | A total of 65536 address codes can be set |
| Model | Default Frequency Hz | Frequency Range Hz | Channel Spacing | Number of Channels |
|---|---|---|---|---|
| E95-DTU(400F30-485) | 433M | 410～510M | 0.5M | 200，Half Duplex |