Monitor Your Power
Systems Smarter

With our versatile and easy-to-use protocol gateways

Enable Full-scale Monitoring for Various Energy Resources


Power monitoring is essential for optimizing industrial applications. It involves tracking power quality, energy use, and device status to provide critical information for efficient power management. However, creating a comprehensive power monitoring system in a diverse power grid with various energy sources and communication protocols is challenging. To help operators monitor their power systems more effectively, we offer a wide range of protocol gateways. These gateways offer reliable, secure, and user-friendly connectivity for a range of applications.

Easy, Reliable, and Secure Device Connectivity

  • Reliable

    It’s important to maintain stable connections in the extreme environments where power devices are placed. Featuring rugged design with isolation, wide temperature with compliance with various standards according to different applications, such as IEC 61850-3, DNV, ATEX, IECEx.

  • Easy to Use

    Avoid being overwhelmed by many connected devices. Our device connectivity solutions simplify deployment with Ethernet cascading, mass configuration tools, and efficient protocol troubleshooting.

  • Secured

    Ramp up your edge device security with our solutions featuring embedded functions like user authentication, HTTPS connections, and IEC 62443-4-2 compliance. These measures help reduce the risk of unauthorized access.

Enable Energy Applications With Protocol Conversions

  • Substation & Grid Connection
  • Renewable Energy Monitoring
  • Critical Power Monitoring

Newly built power utilities typically adopt IEC 61850 technology, originally designed for electrical substations. However, existing grid systems include legacy equipment with long lifespans that is only replaced when damaged or required by regulations. Here is a case study of how Moxa’s IEC 61850 protocol gateways provide a seamless solution for integrating IEC 61850 with Modbus TCP.


Connecting different communication protocols poses a significant challenge for system integrators who are integrating renewable energy solutions into the power grid. Here is a case that our system integrator faced a complex situation involving IEC 60870-5-104 and Modbus TCP.


Power devices deployed nearby main power sources, such as switchgears, automated transfer switches (ATS), and uninterrupted power supply (UPS), require constant monitoring to ensure the power quality is at an acceptable level. This case study describes how Moxa’s solution enabled our client’s power quality monitoring applications in their data centers.


Protocol Gateways Designed for Energy Applications

  • Substation & Grid Connection
  • Renewable Energy Monitoring
  • Critical Power Monitoring
Pioneering Reliability Since 1987