Modbus RTU Digital I/O to LoRaWAN Converter

LW200D

2 x Digital Inputs
2 x Digital Outputs
863 ~ 928 MHz
Modbus RTU

OverviewSpecificationsInquiryResources

Transmit Modbus RTU data from Digital Input connected device to LoRaWAN gateway

Send Modbus RTU commands via LoRaWAN gateway to Digital output connected device

 

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
Digital 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
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 )

 

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    File Description File size
    zip LoRaDeviceSetup program PackageLoRaDeviceSetup_002(2024060201)(Custom)
    4 MB
    pdf LoRaWAN Converter Parameters Setup Guide LoRaWAN Converter Parameters Setup Guide 1121026
    2 MB
    pdf LW200A8 operation user's manual LW200A8 operation user's manual version 1.0
    757 KB
    pdf Modbus RTU Protocol for 8DI 8DO 8AI Modbus RTU Protocol for 8DI 8DO 8AI
    291 KB