MSG-21 Masibus IIoT Gateway

The MSG-21 is the most cost-effective gateway that provides easy way of connecting Modbus serial and TCP slave devices to MQTT server via cellular network or WAN, truly a plug and play solution for connecting industrial devices to IIoT system, it is a compact protocol converter cum gateway that converts Modbus serial and TCP slave data to MQTT IIoT data.
The MSG-21 can be remotely configured via it’s web server and can be easily set up to read serial and TCP slave devices like drives, PLC, IO modules, HMI, etc., the MQTT publishing interval is programmable.
The MSG-21 allows a fast and easy access to the IIoT world and is compatible with all IIoT servers that supports MQTT protocol. It provides encrypted communication using TLS / SSL protocols, ensuring a secure and safe communication.
The MSG-21 is simple to install and easy to manage and having an integrated web server to allow the user to configure the device parameters (MQTT, Ethernet, Modbus).

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Overview

  • Remotely monitoring data on MQTT server
  • Retains the data in-case of network failure
  • Embedded web server for easy configuration
  • DHCP / static IP support
  • Configurable RS-485 baud rate, parity and stop bit
  • Completely isolated in both RS-485 and RJ45
  • One touch recovery (Factory reset configuration)
  • LED indication for easy setup and trouble shooting
  • SMS or MQTT alert on event of digital input
  • Digital output operates via SMS or MQTT
  • MQTT on cellular network or WAN is selectable
  • Selectable publishing interval for data publish to MQTT server (5 Sec. to 1440 minutes)
  • Modbus Serial or TCP register write via MQTT
  • Support up to 32 Modbus serial devices or 512 Modbus read register (max.)
  • Support up to 8 Modbus TCP slave devices or 256 Modbus read register (Max.)
  • TCP Server to monitor Modbus RTU data Via. HMI/PLC/SCADA
  • DIN-Rail mounting option