HMIG3U | Schneider Harmony GTU Modular HMI Premium Box

Product Description

Product Overview

The Schneider Electric HMIG3U is a premium box base unit designed for advanced Harmony GTU modular HMI systems. Moreover, it delivers reliable processing performance and flexible communication for complex industrial visualization and control environments.

Technical Specifications

General Information

• Model: HMIG3U

• Product Type: Premium Box Base Unit

• Product Range: Harmony GTU

• Manufacturer: Schneider Electric

Electrical Characteristics

• Rated Supply Voltage: 12–24 V DC

• Power Indicator: Front LED status indicator

Processing and Memory

• Processor Type: High-performance RISC CPU

• RAM Capacity: 256 MB

• Storage: Two SD card slots, including one pre-installed 1 GB card

Communication Interfaces

• Ethernet: 1 × Ethernet TCP/IP port

• Serial Ports:

• 1 × RS232C / RS422 / RS485

• 1 × RS485

• USB Interfaces:

• 2 × USB Host (Type-A)

• 1 × USB Mini-B

Mechanical Data

• Width: 188 mm

• Height: 131 mm

• Depth: 45 mm

• Net Weight: 0.9 kg

Environmental Conditions

• Cooling Method: Natural convection

• Operating Temperature: 0 °C to +60 °C

• Storage Temperature: –20 °C to +70 °C

• Relative Humidity: 10–90% non-condensing

Compatibility

• Designed for use with Harmony GTU universal display panels

• Supports Vijeo Designer and EcoStruxure Operator Terminal Expert software

FAQ

What is the primary function of the HMIG3U?
It acts as the processing and communication core for Harmony GTU modular HMI display panels.

Which communication interfaces are available on this premium box?
The unit provides Ethernet, RS232, RS422, RS485, and multiple USB ports.

Does the HMIG3U support external data storage?
Yes, it includes two SD card slots, including one factory-installed 1 GB card.

Which software platforms are compatible with HMIG3U?
It works with Vijeo Designer and EcoStruxure Operator Terminal Expert environments.

Is this product suitable for continuous industrial operation?
Yes, its fanless design and industrial-grade construction support reliable long-term use.