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  • Haiwell H04RC PLC Controller Expansion for Thermal Resistance Temperature Control
  • Haiwell H04RC PLC Controller Expansion for Thermal Resistance Temperature Control
Haiwell H04RC PLC Controller Expansion for Thermal Resistance Temperature Control

Haiwell H04RC PLC Controller Expansion for Thermal Resistance Temperature Control

$107.00-$200.00/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Graphic customization（Min.Order: 300 pieces）
Customized packaging（Min.Order: 300 pieces）
Customized logo（Min.Order: 300 pieces）
View product details

Haiwell H04RC PLC Controller Expansion for Thermal Resistance Temperature Control

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature Control: Designed for precise thermal resistance temperature regulation in industrial automation systems, enabling accurate monitoring and adjustment of thermal processes.
  • I/O Expansion & Communication: Expands connectivity via multiple input/output ports and supports RS485 communication with Modbus protocol integration, facilitating seamless integration with sensors, actuators, and broader control networks.

Key features

  • 1. Thermal-Resistant Material Technology

    • With its corrosion-resistant metal body and advanced thermal dissipation design, you can ensure stable operation in high-temperature industrial environments. Outperforms plastic-based controllers in heat resistance and durability*.

  • 2. Real-Time Interactive Monitoring

    • With integrated LED status indicators and a dedicated display screen, you can monitor system performance, troubleshoot errors, and adjust settings directly on the module—eliminating the need for external tools. Offers clearer visibility compared to models with basic indicator lights*.

  • 3. High-Performance Communication Protocols

    • With RS485 and Modbus compatibility, you can seamlessly integrate the controller into existing industrial networks and connect to a wide range of devices. Supports faster, more reliable data exchange than single-protocol systems*.

  • 4. Scenario-Adaptive Thermal Control

    • With advanced thermal resistance and modular design, you can deploy the controller in continuous high-temperature applications like industrial ovens or manufacturing lines. Ideal for environments where heat buildup is a critical challenge*.

  • 5. Industrial-Grade Compliance

    • With adherence to global industrial standards for safety and interoperability, you can guarantee compatibility with mainstream systems and protocols. Meets rigorous quality benchmarks for reliability and longevity in demanding settings*.

Product details

Haiwell H04RC PLC Controller Expansion for Thermal Resistance Temperature Control

The Haiwell H04RC PLC Controller Expansion is a rugged, modular industrial control module designed for precise thermal resistance temperature control. Built with durable metal construction and advanced communication protocols, it offers seamless integration into automation systems while ensuring reliability in harsh environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum/steel chassis with ventilation grilleHigh-temperature industrial environments
CommunicationRS485 interface, Modbus protocolIntegrating with legacy or modern systems
Display & IndicatorsLED status indicators + small LCD screenReal-time monitoring and troubleshooting
I/O PortsMultiple configurable portsConnecting sensors, actuators, and devices
Heat DissipationMetal chassis + ventilation grilleMaintaining performance in compact spaces
Modular DesignCompact, plug-and-play form factorRetrofitting existing control systems

Customization guide

Adjustable I/O port configurations and protocol settings to meet specialized connectivity or thermal control requirements.

Get inspired

The H04RC’s modular design and robust construction make it ideal for upgrading legacy systems or expanding thermal control capabilities in manufacturing, HVAC, or process automation.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Processing Speed200 MHz+15% (230 MHz)+30% (260 MHz)*
I/O Ports8 ports12 ports16 ports
Communication Speed9.6 kbps19.2 kbps38.4 kbps

Supplier's note

  1. Key Technical Breakthroughs:

    • Heat Dissipation Design: The metal chassis and ventilation grille reduce thermal buildup by 40% compared to plastic enclosures.
    • Modular Compatibility: Supports RS485/Modbus, enabling interoperability with 90% of industrial devices.
    • Real-Time Monitoring: The LCD screen and LED indicators cut troubleshooting time by 25% in field deployments.

  2. Version Selection Guide:

    • Base Model: Ideal for small-scale thermal control tasks (e.g., HVAC systems) requiring basic I/O and communication.
    • Advanced Model: Suitable for mid-sized factories needing faster processing (230 MHz) and expanded I/O for sensor networks.
    • Pro Model: Best for high-throughput applications like semiconductor manufacturing, where 260 MHz speed and 16 I/O ports ensure precision in extreme conditions.

With RS485/Modbus compatibility, you can integrate the H04RC seamlessly into existing systems. The Pro version’s 38.4 kbps communication speed is 20% faster than industry benchmarks, enabling real-time thermal adjustments in fast-paced environments.

Frequently asked questions

  • Which PLC controller suits small-scale thermal systems?

  • How to clean the ventilation grille of the Haiwell H04RC?

  • Does the Haiwell H04RC support RS485 and Modbus protocols?

  • Is the Haiwell H04RC material compliant with industrial standards?

  • Can the H04RC be customized for specific automation needs?

  • How does the H04RC handle real-time temperature monitoring?

  • What makes the H04RC suitable for compact industrial spaces?

  • What do the LED indicators on the H04RC indicate?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Communication InterfaceIndustrial automation networksIndustry Standard: RS-232 (max 15m, 20kbps)
Our Base: RS-485 (▲1.2km, 9600bps)
Our Advanced: RS-485 + Ethernet (▲10/100Mbps)		▲Longer communication range (1.2km vs 15m).
Protocol support (Modbus RTU/ASCII).		Base: Limited to serial protocols.
Advanced: Requires Ethernet infrastructure.
I/O PortsSensor/actuator integrationIndustry Standard: 4-6 I/O (basic digital)
Our Base: 8 digital I/O (▲4-in/4-out)
Our Advanced: 16 mixed I/O (▲8 analog + 8 digital)		▲Higher flexibility for complex systems.
Direct sensor compatibility.		Base: Limited scalability.
Advanced: Higher cost for advanced configurations.
Heat DissipationHigh-temperature environmentsIndustry Standard: Passive cooling (▲50°C max)
Our Base: Aluminum chassis + grille (▲60°C)
Our Advanced: Active fan + thermal sensors (▲70°C)		▲Operates in harsher environments (IEC 60721-3-2:2010).
Reduced downtime.		Base: Heavier due to metal construction.
Advanced: Requires periodic fan maintenance.
Display ScreenReal-time monitoringIndustry Standard: No display
Our Base: 1.5" monochrome LCD (▲Status/error codes)
Our Advanced: 2.4" touchscreen (▲Graphical interface)		▲On-device diagnostics without external tools.
Error code visibility.		Base: Limited to text display.
Advanced: Higher power consumption.
LED IndicatorsTroubleshootingIndustry Standard: Single power LED
Our Base: 4-color LEDs (▲Power/Com/Error/Alarm)
Our Advanced: Per-I/O status LEDs (▲Pinpoint fault locations)		▲Quick fault identification.
Reduced downtime.		Base: Requires manual checks.
Advanced: Adds complexity to installation.
Modular DesignSpace-constrained systemsIndustry Standard: Fixed form-factor
Our Base: DIN-rail mount (▲Compact 120x80mm)
Our Advanced: Stackable modules (▲Expandable up to 8 units)		▲Easy integration into existing systems.
Space-efficient.		Base: Limited expansion.
Advanced: Requires coordinated module compatibility.

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