Modern mobile machinery and industrial vehicles require far more than a simple display. Today’s OEMs need intelligent Human Machine Interface (HMI) systems that combine reliability, flexibility, advanced communication, modern software capabilities, and long-term durability — even in the harshest environments.

This is exactly why TOPCON OPUS HMI platforms have become a preferred choice for manufacturers of:

  • Agricultural machinery
  • Construction equipment
  • Municipal vehicles
  • Utility machinery
  • Special-purpose vehicles
  • Industrial automation systems
  • Off-highway and mobile equipment

At ELTRONIC AG LTD, we integrate TOPCON OPUS systems into advanced CAN-Bus and machine control solutions, helping customers create reliable, modern, and future-ready machines.

Proven Manufacturer Experience and Industry Reputation

TOPCON is a globally recognised technology manufacturer with decades of experience in:

  • Industrial electronics
  • Precision positioning systems
  • Machine control technology
  • Vehicle electronics
  • Agricultural automation
  • Construction technology

The OPUS product family has been designed specifically for professional OEM applications where reliability and long product lifetime are critical.

Exceptional Build Quality and Rugged Design

One of the biggest strengths of the TOPCON OPUS series is its industrial-grade mechanical quality.

Features include:

  • Aluminium die-cast housings
  • IP65, IP66 and IP67 protection
  • High vibration resistance
  • Shock resistance
  • Wide temperature range from -30°C to +75°C
  • Optically bonded displays
  • High-brightness sunlight-readable screens

For mobile machinery manufacturers, this means:

  • Longer service life
  • Lower warranty claims
  • Improved reliability
  • Reduced downtime
  • Increased customer confidence

Outstanding Display Visibility and Operator Comfort

TOPCON OPUS displays are designed for real-world machine operation.

Additional features include:

  • Capacitive touchscreens
  • Wide viewing angles
  • Fast graphical performance
  • Smooth user interaction
  • Glove-friendly operation

Benefits:

  • Improved productivity
  • Better safety
  • Reduced operator fatigue
  • Easier machine operation

Extremely Flexible Programming Options

TOPCON allows developers to choose from multiple programming environments, including:

  • OPUS Projektor
  • CODESYS
  • C/C++
  • Qt Framework
  • ISOBUS plugins
  • ISO-VT / ISO-UT solutions

Easy and Fast Development with OPUS Projektor

Benefits include:

  • Fast screen creation
  • Simple CAN signal mapping
  • Easy graphical interface design
  • Rapid deployment
  • Reduced development time
  • Lower engineering costs

Advanced PLC Programming with CODESYS

Supported IEC 61131-3 languages include:

  • Structured Text (ST)
  • Ladder Diagram (LD)
  • Function Block Diagram (FBD)
  • Sequential Function Chart (SFC)

Benefits:

  • Integrated machine logic
  • Advanced automation capabilities
  • Reduced need for external PLCs
  • Easier diagnostics and maintenance

Linux-Based Open Architecture

Many TOPCON OPUS devices operate on embedded Linux platforms.

This enables:

  • Python applications
  • Qt graphical applications
  • Cloud connectivity
  • Edge computing
  • Docker containers
  • MQTT communication
  • Database integration

Excellent CAN-Bus and Vehicle Communication Support

Supported communication protocols include:

  • CANopen
  • J1939
  • CAN Layer 2
  • ISOBUS
  • Ethernet
  • RS232
  • RS485
  • USB communication

Applications:

  • Engine communication
  • Hydraulic control
  • Sensor integration
  • ECU communication
  • GPS systems
  • Fleet management systems

Perfect for Agricultural Machinery

TOPCON OPUS platforms are ideal for:

  • Tractors
  • Sprayers
  • Potato harvesters
  • Balers
  • Seed drills
  • Fertiliser spreaders
  • Precision farming systems

Benefits:

  • Easier machine operation
  • Centralised control
  • Reduced operator training
  • Better machine monitoring
  • Improved farming efficiency

Seamless Integration with Telematics and Cloud Systems

TOPCON HMIs integrate perfectly with:

  • AutoPi
  • AWS
  • MQTT brokers
  • SQL databases
  • Fleet management systems
  • Remote diagnostics platforms

This enables:

  • Remote machine monitoring
  • Predictive maintenance
  • OTA updates
  • Driver login systems
  • Data logging
  • Cloud dashboards

Reduced Development Costs for OEMs

TOPCON devices can often replace:

  • Separate PLCs
  • Separate HMIs
  • Separate CAN gateways
  • Separate telematics controllers

Benefits:

  • Reduced wiring complexity
  • Lower hardware costs
  • Faster installation
  • Easier diagnostics
  • Simplified maintenance

Long-Term Availability and OEM Support

TOPCON is known for:

  • Stable product lifecycles
  • Industrial-grade support
  • OEM-focused development
  • High-quality documentation
  • Professional engineering support

Why OEMs Choose TOPCON OPUS

OEMs choose TOPCON because the systems provide:

  • Industrial reliability
  • Rugged construction
  • Excellent display quality
  • Flexible programming
  • Linux openness
  • Powerful CAN communication
  • ISOBUS support
  • Long-term support
  • Fast integration
  • Modern connectivity

TOPCON HMIs are not simply displays — they are intelligent machine control platforms designed for the future of connected mobile machinery.

ELTRONIC AG LTD – TOPCON Integration Specialists

At ELTRONIC AG LTD, we specialise in:

  • TOPCON OPUS integration
  • CAN-Bus systems
  • J1939 and CANopen communication
  • Agricultural machinery electronics
  • Mobile machine control systems
  • OPUS programming
  • CODESYS development
  • AutoPi integration
  • Cloud telemetry systems
  • Custom HMI development

We help OEMs and machine manufacturers create reliable, intelligent, and modern control systems tailored to their applications.