LW200D
2 x Digital Inputs
2 x Digital Outputs
863 ~ 928 MHz
Modbus RTU
概要仕様問い合わせリソース
Modbus RTU データをデジタル入力接続デバイスから LoRaWAN ゲートウェイに送信
Modbus RTU コマンドを LoRaWAN ゲートウェイ経由でデジタル出力接続デバイスに送信
Application architecture diagram
CPU | 32-bit MCU 160 MHz |
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 |
デジタルI/O | |
Digital Input | Digital Input x 2 3000VDC Isolation Protect ( Active High /Active Low Selectable ) Dry contact : Logic level 0 : close to GND , Logic level 1 : open Wet contact : Logic level 0 : 0~3 V , Logic level 1 : 10 ~ 30 V |
Digital Output | Digital Output x 2 Relay ( Active High /Active Low Selectable ) 120V [email protected] , 240V [email protected] , 24V DC@1A |
セットアップツール | Windows Utility |
Power | DC 9 ~ 24V / 150ma @ 9V , 60ma @ 24V |
LEDインジケータ | SYS (green) , Rx (red) , Tx (green), Paired (red) |
動作温度 | -10℃〜70℃ |
保管温度 | -20℃〜80℃ |
Dimensions | 100 * 90 * 25 mm ( W * D * H ) |
重さ | 150 g ( not include power ) |