Original price was: $2,640.00.Current price is: $2,376.00.



The Schneider Electric EGX300 is a powerful gateway device designed for integrating Modbus devices and Ethernet networks, facilitating seamless communication between various industrial devices and systems. This gateway plays a crucial role in modern industrial automation by enabling efficient data exchange and remote monitoring. Here’s a comprehensive explanation of its features, specifications, and typical applications:


The Schneider Electric EGX300 is an Ethernet gateway designed to provide connectivity between Modbus devices and Ethernet networks. It acts as a bridge, allowing Modbus serial devices to communicate over an Ethernet network, thereby enhancing data accessibility and enabling remote monitoring and control.

Key Features

  1. Multi-Protocol Support
    • Modbus to Ethernet: The EGX300 supports both Modbus TCP/IP and Modbus RTU protocols, enabling seamless communication between serial Modbus devices and Ethernet networks.
    • Web Server Capabilities: Built-in web server allows for easy access to device data and configuration through a standard web browser, facilitating remote monitoring and control.
  2. High Performance and Reliability
    • Data Logging: The EGX300 can log data from connected devices, storing it locally for future analysis. This feature is crucial for maintaining historical records and performing trend analysis.
    • High-Speed Communication: Provides high-speed data transfer rates, ensuring timely and accurate data exchange between devices and systems.
  3. Advanced Network Management
    • SNMP Support: Simple Network Management Protocol (SNMP) support allows for efficient network management and monitoring, enabling IT personnel to manage the network infrastructure effectively.
    • Event Notification: Configurable event notification via email or SNMP traps helps in timely identification and resolution of network issues.
  4. User-Friendly Interface
    • Intuitive Configuration: The EGX300 features an easy-to-use configuration interface accessible through a web browser, simplifying setup and maintenance.
    • LED Indicators: Equipped with LED indicators that provide visual status updates, making it easy to diagnose and troubleshoot issues.
  5. Robust Design
    • Industrial-Grade Construction: Designed to withstand harsh industrial environments with features like wide operating temperature range and resistance to electrical noise.
    • DIN Rail Mounting: Compact design with DIN rail mounting capability allows for easy installation in control panels and enclosures.


  • Communication Ports: Multiple serial ports for Modbus RTU/ASCII communication and an Ethernet port for Modbus TCP/IP communication.
  • Operating Temperature: Capable of operating within a wide temperature range, suitable for various industrial conditions.
  • Power Supply: Compatible with a range of input voltages, ensuring flexibility in power supply options.
  • Data Logging Capacity: Provides substantial data storage capacity for logging device data over extended periods.


The Schneider Electric EGX300 is suitable for a wide range of applications, including:

  • Industrial Automation: Facilitates communication between PLCs, HMIs, and other Modbus devices, ensuring seamless integration and control in automated systems.
  • Energy Management: Used in energy monitoring and management systems to collect and transmit data from meters and other energy devices to central management systems.
  • Building Management Systems: Integrates various building systems such as HVAC, lighting, and security systems, enabling centralized monitoring and control.
  • Remote Monitoring: Ideal for applications requiring remote monitoring and control, such as water treatment plants, substations, and renewable energy installations.


  • Enhanced Connectivity: Bridges the gap between Modbus serial devices and Ethernet networks, providing enhanced connectivity and data accessibility.
  • Scalability: Supports integration of multiple devices and systems, allowing for easy scalability in expanding industrial networks.
  • Improved Efficiency: Enables real-time data exchange and remote monitoring, improving operational efficiency and reducing downtime.
  • Ease of Use: User-friendly interface and intuitive configuration simplify installation and maintenance, reducing setup time and effort.
  • Cost-Effective: By providing a reliable and efficient communication solution, the EGX300 helps in reducing operational costs and improving overall system performance.


The Schneider Electric EGX300 Ethernet gateway is a versatile and reliable solution for integrating Modbus devices with Ethernet networks. Its advanced features, robust design, and user-friendly interface make it an ideal choice for enhancing communication and control in industrial automation, energy management, and building management systems. By providing seamless data exchange and remote monitoring capabilities, the EGX300 helps improve operational efficiency, ensure system reliability, and reduce overall costs.