3G fault indicator and router

The IMON-U300 uses mobile communication for professional monitoring of controls and Modbus devices. The proven INSYS OS operating system offers secure access with VPN and firewall.


These are the impressive capabilities of this industrial router:

  • Two serial interfaces (RS232, RS485)
  • 2+2 digital inputs and outputs
  • Installation in control cabinets and small distribution boards

On board thanks to the operating system INSYS OS:

  • IT security with VPN, stateful firewall
  • Integrated Linux programming environment (INSYS Sandbox)
  • Monitoring App for monitoring application data

Matching accessories for the IMON:

  • Magnetic Antenna 4G/3G/2G SMA

  • Outdoor Wall Antenna 4G/3G/2G SMA

  • Magnetic/screw/adhesive Antenna 4G/3G/2G SMA

  • Rectangular Antenna 3G/2G SMA

  • Roof Mount Antenna 3G/2G SMA

  • Antenna Extension Cables 5/10/15 m SMA

  • Power supply 24V

Technical information

Comprehensive technical information can be found in the product data sheet:


Available variants

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