LW200A8
4 channels 4~20 mA
4 channels 0~10 V
Modbus RTU
Polling automatico dei dati del sensore di ingresso analogico su LoRaWAN
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Trasmette i dati Modbus RTU dal dispositivo connesso all'ingresso analogico al gateway LoRaWAN
Application architecture diagram
Polling automatico dei dati del sensore di ingresso analogico su LoRaWAN
| CPU | Xtensa® 32-bit LX6 microprocessors 160M Hz |
| RAM | 400K Bytes SRAM |
| ROM | 380K Bytes Flash ROM |
| LoRaWAN version | LoRaWAN 1.0.2 |
| LoRa | |
| CPU | Semtech SX1262 |
| Frequency | ISM band 863 ~ 928 MHz |
| Receiver Sensitivity | -139 dBm |
| Transmission Output Power | 22 dBm |
| Deep Sleep Current | 10uA |
| TX current | < 140 mA@20 dbm |
| RX current | < 10 mA |
| Antenna | SMA Type , 2 dBi , changeable |
| Distance | Up to 1500 Meters in free open space |
| Data Rate | 0.244 ~ 18.2K bps (LoRa) |
| Application mode | Star |
| Ingresso analogico | |
| No. of Port | 4 channels 4~20 mA 4 channels 0~10 V |
| Analog Resolution | TI chipset 16 bits resolution |
| Sample rate | 3 times / second ( 8 channels ) |
| Strumento di configurazione | Windows Utility |
| Energia | DC 9 ~ 24V / 150ma @ 9V , 60ma @ 24V |
| Indicatore LED | SYS (green) , Rx (red) , Tx (green), Paired (red) |
| temperatura di esercizio | -10℃〜70℃ |
| Temperatura di conservazione | -20℃〜80℃ |
| Dimensions | 100 * 90 * 25 mm ( W * D * H ) |
| Peso | 150 g ( not include power ) |
| File | Descrizione | Dimensione del file |
|---|---|---|
LoRaDeviceSetup program
|
|
4 MB |
LoRaWAN Converter Parameters Setup Guide
|
|
2 MB |
|
LW200A8 operation user's manual
|
|
757 KB |
|
Modbus RTU Protocol for 8DI 8DO 8AI
|
|
291 KB |