DK380C4.0-H8: The Ultimate Guide to Its Industrial Power, Usage, and Features

In the modern world of automation and industrial control, the DK380C4.0-H8 has emerged as a reliable powerhouse. Whether you’re a systems engineer, a production manager, or a tech enthusiast exploring industrial automation, this article will give you a complete understanding of what DK380C4.0-H8 is, what it can do, and where it shines best.

What is DK380C4.0-H8?

The DK380C4.0-H8 is a high-performance, industrial-grade automation controller and AC induction motor. It’s designed to improve production operations through powerful processing, intelligent design, and compact size. Built around a 32-bit H8 microprocessor running at 80 MHz, it offers a strong combination of real-time control, modular expansion, and seamless connectivity.

This versatile model is part of the DK380 series, known for its mechanical robustness and high-performance metrics in heavy-duty environments. Whether you’re looking to modernize your assembly line or improve the precision of your automation systems, DK380C4.0-H8 delivers.

Key Features and Technical Specifications

Let’s break down what makes DK380C4.0-H8 unique:

Processor & Memory

• Microcontroller: 32-bit H8 processor clocked at 80 MHz
• Flash Memory: 4MB
• RAM: 512KB SRAM
• EEPROM: 128KB
• L1 Cache: 32KB

Connectivity Options

• Ethernet: 2× 10/100 Mbps
• Serial Ports: 4× RS-485/232
• USB Ports: 2× USB 2.0
• Fieldbus: 1× CAN bus interface

Communication Protocols Supported

• Modbus TCP
• ProfiNET
• EtherCAT
• OPC UA
• MQTT

Performance Metrics

• Response Time: 100μs under full load
• Power Consumption: 4.2W
• Temperature Range: -20°C to +60°C
• Concurrent Process Handling: Up to 64 tasks simultaneously

These features are aligned with the demands of Industry 4.0, where responsiveness, scalability, and flexibility are critical.

Applications Across Industrial Sectors

The DK380C4.0-H8 serves multiple roles across a variety of industrial domains:

1. Manufacturing: Runs conveyor belts, robotic arms, and smart packaging systems.
2. HVAC: Controls temperature regulation systems in large-scale industrial plants.
3. Automotive: Integrates with painting lines, welding robots, and quality inspection units.
4. Agriculture: Powers irrigation systems and controls processing equipment for grains and feed.
5. Textiles: Operates spinning machines, looms, and dyeing equipment.
6. Healthcare & Finance: Ensures backend automation for sensitive systems requiring uninterrupted uptime.

This makes it an ideal solution for systems requiring precise motion control, condition monitoring, and predictive analytics.

Motor Configuration and Electrical Specs

As a 4.0kW three-phase AC induction motor, the DK380C4.0-H8 includes:

• Voltage Rating: 380V AC
• Frequency: 50Hz/60Hz
• RPM Range: 1400 to 2800 (depending on load)
• Insulation Class: F or H
• Protection Rating: IP55 or higher
• Shaft Type: Cylindrical solid shaft with key
• Mounting: B3 (foot), B5 (flange), B35 (combined)
• Cooling Type: IC411 (self-ventilated)

Performance in Real-World Environments

Practical metrics confirm its efficiency:

• 1000 I/O operations per second
• 99.99% accuracy in data handling
• PID Loop Execution: 250μs
• Ethernet Throughput: 100 Mbps full-duplex

Its compact design minimizes spatial requirements, cutting down installation costs and simplifying cooling demands.

Installation Requirements

To ensure optimal performance, adhere to the following:

• Minimum Floor Area: 600mm x 700mm
• Clearance:
  • Front: 800mm
  • Rear: 400mm
  • Sides: 500mm
  • Top: 750mm

Ensure grounding and alignment with mechanical loads. Use appropriate overload protection and consult wiring diagrams during setup.

Advantages of Compact Design

The DK380C4.0-H8 excels in small-space installations:

• Reduces space usage by 40%
• 15% lower energy consumption
• 25% less cooling area needed
• Decreased site preparation and maintenance costs

Its modularity supports expansion through add-on I/O modules, memory upgrades, and compatibility with major servo drive systems.

Reliability and Maintenance

Durability and support are essential in industrial applications:

• MTBF: ~150,000 hours
• Thermal Management: Varnish-insulated windings, axial fans
• Remote Monitoring: VPN-enabled diagnostics
• LED Indicators: Real-time system diagnostics
• Preventive Tools: Thermal imaging, ESD cleaners, digital multimeters

Low-maintenance components such as sealed bearings and high-tolerance wiring ensure years of trouble-free use.

Certifications and Build Quality

• Certifications:
  • CE (European Conformity)
  • ISO 9001:2015
  • RoHS Compliant
• Materials:
  • Shaft: Hardened steel
  • Rotor: Silicon steel laminations
  • Bearings: Double-sealed
  • Housing: Die-cast aluminum or cast iron

Advanced Features

• Real-Time Operating System (RTOS) for critical automation
• Firmware Upgrades via USB or Ethernet
• Built-in watchdog timers for fail-safe recovery
• Fully compatible with VFDs, PLCs, and SCADA systems

Smart City and Green Energy Integration

The DK380C4.0-H8 is not limited to factories. It’s a powerful controller for:

• Smart grid energy systems
• Wind turbine pitch control
• Water management systems
• Intelligent traffic signal management

Market Availability and Pricing

Where to Buy:

• Alibaba
• Made-in-China
• Authorized industrial distributors
• OEM websites

Always ensure your purchase includes a warranty and access to spare parts.

FAQs About DK380C4.0-H8

Q1: Can I integrate DK380C4.0-H8 with my current system?
Yes. It supports all major fieldbus protocols and modular I/O expansion.

Q2: What’s the warranty period?
Typically 2 years, with options for extended maintenance plans.

Q3: How much power does it consume?
At full load, around 4.2W for controller, 4.0kW for motor application.

Q4: Is it easy to install?
Yes, if installed according to its mounting and clearance guidelines.

Q5: Do I need training to operate it?
While intuitive, training enhances efficiency and troubleshooting.

Conclusion

The DK380C4.0-H8 is more than a part number—it’s a benchmark for industrial-grade automation and control. It balances efficiency, durability, and compact engineering, making it perfect for evolving production lines and smart infrastructure.

Its seamless integration, high processing power, and long operational life make it a top choice for companies looking to modernize while minimizing energy and maintenance costs. From data centers to heavy machinery, the DK380C4.0-H8 proves its value through robust performance and smart design.

Whether you’re upgrading legacy systems or starting new projects, this device ensures long-term reliability, fast operation, and compatibility with modern industrial demands.

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