LW200A8
4 channels 4~20 mA
4 channels 0~10 V
Modbus RTU
Auto polling Analog Input Sensor Data to LoRaWAN
OverviewSpecificationsInquiryResources
Transmit Modbus RTU data from Analog Input connected device to LoRaWAN gateway
Application architecture diagram
Auto polling Analog Input Sensor Data to 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 |
| Analog Input | |
| 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 ) |
| Setup Tool | Windows Utility |
| Power | DC 9 ~ 24V / 150ma @ 9V , 60ma @ 24V |
| LED Indicator | SYS (green) , Rx (red) , Tx (green), Paired (red) |
| Operating Temperature | -10℃〜70℃ |
| Storage Temperature | -20℃〜80℃ |
| Dimensions | 100 * 90 * 25 mm ( W * D * H ) |
| Weight | 150 g ( not include power ) |
| File | Description | File size |
|---|---|---|
LoRaDeviceSetup program
|
|
4 MB |
LW200A8 operation user's manual
|
|
757 KB |
|
LoRaWAN Node Parameters Setup Guide
|
|
2 MB |
|
LoRaWAN Node 8AI_2DI2DO+3DO4DI Test instructions
|
|
1 MB |
|
Modbus RTU Protocol for 8DI 8DO 8AI
|
|
291 KB |
|
LoRaWan TTN (THE THINGS NETWORK) network server Registration instructions
|
|
2 MB |