MS48-LR Multichannel LoRaWAN Gateway to RS485 Modbus

The MS48-LR is an innovative Multichannel LoRaWAN Gateway specifically designed for integration into RS485 Modbus networks. This gateway stands out for its versatility and high performance, enabling seamless communication between LoRaWAN devices and Modbus control systems. It is ideal for Smart City applications, industrial automation, and IoT projects where reliable and efficient data transmission is required. The MS48-LR Gateway, with its robust construction and user-friendly configuration, is an outstanding option for both professional users and tech enthusiasts.

Features:

• Multichannel support for various LoRaWAN devices
• Compatible with RS485 Modbus systems
• High transmission efficiency and security
• User-friendly configuration and maintenance
• Based on an Open Source Debian system
• Management via Web GUI, SSH via WAN or WiFi for flexible remote access options
• Remote management and auto-provisioning for efficient batch implementation and management
• LoRaWAN Gateway with 10 programmable parallel demodulation paths
• Preconfigured to support different regional LoRaWAN settings with option to adjust these parameters
• Supports various LoRaWAN connection types like Semtech UDP Packet Forwarder, LoRaWAN Basic Station and ChirpStack Gateway Bridge (MQTT)
• Integrated ChirpStack local LoRaWAN server and Node-Red local application server
• Functions in Modbus slave mode for additional versatility in network connection.

Example applications:

• Integration into Smart City solutions
• Monitoring and control in industrial automation
• IoT projects for data transmission and analysis

Documentation:  

• User Manual Dragino Wiki

Technical specifications:

• Manufacturer: Dragino  
• Manufacturer SKU: MS48-LR-EU868
• Hardware System:
  • CPU: Quad-Core Cortex-A7 with 1.2 GHz
  • RAM: 512 MB
  • eMMC Storage: 4 GB
• Interfaces:
  • 10M/100M RJ45 Ports x 1
  • Multi-Channel LoRaWAN Wireless
  • WiFi 802.11 b/g/n
  • USB 2.0 Host Port x 1
  • Mini-PCI E Port x 1
  • RS485 Interface x 1
  • RS232 Interface x 1
• LoRa Specifications:
  • Sensitivity up to -140 dBm with SX1250 Tx/Rx Front-End
  • 70 dB CW interference suppression at 1 MHz offset
  • Operating with negative SNR, CCR up to 9dB
  • Emulation of 49 x LoRa Demodulators and 1 x (G)FSK Demodulator
  • Two digital TX & RX Radio Front-End Interfaces
  • 10 programmable parallel demodulation paths
  • Dynamic Data Rate Adjustment (DDR)
  • True antenna diversity or simultaneous dual-band operation
• Operating conditions:
  • Operating temperature: -20 to 70°C
  • Storage temperature: -20 to 70°C
  • Power supply: 12V, 2A, DC
• Dimensions: 140 x 130 x 40mm
• Weight: 437g

Package contents:

• 1x MS48-LR Multichannel LoRaWAN Gateway to RS485 Modbus
• 1x 12V Power Supply
• 1x Antenna 868mHz
• 1x Mounting Material for Wall or DIN Rail