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Modbus RTU RS485/422/232 to LoRaWAN Converter

LW200R / LW200S

1 x RS232/485/422 (Auto detect)
863 ~ 928 MHz
Auto polling Modbus RTU device Data to LoRaWAN

OverviewSpecificationsOrdering InformationInquiryResources

Transmit Modbus RTU data from Serial port connected device to LoRaWAN gateway

Send Modbus RTU data via LoRaWAN gateway to Serial port connected device

Application architecture diagram

 

 

Auto polling Modbus RTU device 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
Serial Port
Number of Port RS-232/422/485 * 1 port ( auto Detect )
RS232 Rx , Tx , GND ( DB9 female )
RS422 Tx+ , Tx-, Rx+ , Rx- (Surge Protect )
RS485 Data+ , Data- (Surge Protect)
Terminal Resistor Built-in RS422/RS485 Terminal Resistor
Speed 9600 bps〜115.2K bps
Parity None , Odd , Even
Data Bit 7, 8
Stop Bit 1 , 2
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 )

 

Model Interface Description
LW200R 1 x RS485 LoRaWAN Node, RS485, Modbus RTU
LW200S 1 x RS232/485/422 LoRaWAN Node, RS232/485/422, Modbus RTU

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