SCHNEIDER HMIG3U HMI Terminal

Product Description

The SCHNEIDER HMIG3U is a Harmony GTU Premium Box HMI base unit designed for industrial automation visualization and machine control applications. It is a modular HMI controller that works with Schneider HMIDT series display modules to create a complete touchscreen operator terminal.

The HMIG3U provides processing, communication, and application execution functions for HMI projects developed with Schneider Vijeo Designer software.

Technical Specifications

• Brand: Schneider Electric
• Model: HMIG3U
• Product Type: HMI Base Unit / Premium Box
• Series: Harmony GTU
• Display Compatibility: HMIDT series Smart Display modules
• Power Supply: 12–24 VDC
• Processor: ARM Cortex-A8
• Memory: 512 MB RAM
• System Storage: 1 GB SD Card included
• SD Card Slots: 2 (System / Data Storage)
• Ethernet Interface: 10/100/1000 Mbps Ethernet
• Serial Ports:
  • COM1: RS-485
  • COM2: RS-232 / RS-422 / RS-485
• USB Interface: USB 2.0 Type A / Mini-B
• Operating Temperature: 0°C to 60°C
• Cooling Method: Natural convection
• Mounting: Panel installation

Advantages & Features

• Modular design for flexible HMI configuration
• Compatible with multiple Harmony GTU display sizes
• Supports industrial Ethernet and serial communication
• Dual SD card support for system and data storage
• Suitable for complex visualization and machine control applications
• Easy maintenance and replacement design
• Reliable operation in industrial environments

Applications

• Industrial machine operator panels
• Factory automation systems
• PLC monitoring and control
• Production line visualization
• Process control systems
• SCADA interface terminals
• Equipment diagnostics and maintenance systems

Notes / Precautions

• HMIG3U is a HMI base controller, not a complete display terminal.
• Requires a compatible HMIDT display module for full touchscreen operation.
• Confirm display model, firmware compatibility, and communication settings before replacement.
• Ensure the correct 12–24VDC power supply is used.

English Listing Version

SCHNEIDER HMIG3U Harmony GTU Premium Box HMI Base Unit

The Schneider Electric HMIG3U is a Harmony GTU Premium Box HMI base unit designed for industrial automation and machine control applications. It combines with compatible HMIDT display modules to provide a complete touchscreen HMI solution for visualization, monitoring, and operator control.

Key Features:

• Schneider Harmony GTU HMI base unit
• Model: HMIG3U
• Modular HMI architecture
• Compatible with HMIDT display modules
• 12–24VDC power supply
• 1GB system SD card included
• Dual SD card slots
• Ethernet communication support
• RS-232 / RS-422 / RS-485 interfaces
• USB communication ports
• Designed for industrial automation systems