LoRa DTU

The ZW-LRT100 LoRa terminal is a product of LPWAN (Low Power Wide Area Network). Based on LoRaTM spread spectrum modulation technology, terminals can communicate over ultra long distances. It has the advantages of concentrated power density and strong anti-interference ability. Outdoor measurement exceeds 6KM, providing RS232/RS485 interface with built-in 15KV ESD protection, low-power design.

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The ZW-LRT100 LoRa terminal is a product of LPWAN (Low Power Wide Area Network).

Based on LoRaTM spread spectrum modulation technology, terminals can communicate over ultra long distances. It has the advantages of concentrated power density and strong anti-interference ability. Outdoor measurement exceeds 6KM, providing RS232/RS485 interface with built-in 15KV ESD protection, low-power design, providing 5 channels of IO, capable of analog input and digital input and output, with IO direct drive relay function.

This product is widely used in the M2M industry in the IoT industry chain, such as remote meter reading, smart cities, smart buildings, smart firefighting, smart parking, smart homes, smart agriculture, and other fields.

Technical Specifications

Wireless Transmission
TechnologyLoRaWAN
FrequencyCN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4
ModeOTAA/ABP
Data Interfaces
Interface Type3.5 mm Terminal Block
GPIO1 × DI + 1 × DO + 3 × AI
Serial Port1 × RS232 + 1 × RS485
Series Rate4800~115200bps
Serial port protocolModbus RTU (RS485) ,Transparent Transmission
Analog Input3× 4~20 mA (Default) , 3 × 0~5 V(Hardware Optional)
Others
Configuration Port1 × RS232
LED Indicators1 × Power, 1 × Status,1 × LoRa
Built-inWatchdog
Physical Characteristics
Input Voltage5-28VDC
Operating Temperature-30°C ~ 70°C (-22°F to +158°F)
Dimensions91 × 58.5 × 22 mm (Excluding antennas and mounting components)
InstallationWall Mounting



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