PLHT-C100/3 EATON

PLHT-C100/3  EATON Operator unit

Product  Description：

The EATON Operator Unit is a panel-mounted or stand-alone industrial device featuring an integrated display (typically touch-sensitive) and a user interface designed for monitoring, diagnostics, and control of connected equipment (PLCs, drives, etc.). These units allow operators to visualize the status of the automated process through graphical representations, trend charts, and alarms. They replace traditional hard-wired buttons, lights, and gauges with a dynamic, centralized interface. The unit connects to the underlying control system via standard industrial communication protocols (such as Ethernet, Modbus, or CAN) and runs proprietary software that executes the graphical interface and handles data exchange. EATON offers various series of Operator Units (e.g., XV, XP series) ranging from small text panels to large, high-resolution color touchscreens.

Product Parameters

Specific parameters depend on the model (e.g., size, resolution), but typical parameters include:

• Display Size: Ranging from small $3.5$-inch monochrome displays up to large $15$-inch or wider TFT color screens.

• Resolution: Common resolutions include $320 \times 240$ (QVGA), $800 \times 600$ (SVGA), and $1024 \times 768$ (XGA).

• Interface: Primarily Resistive or Capacitive Touchscreen technology.

• Communication Ports: Includes one or more Ethernet ports, RS-232/485, and USB ports for programming and peripheral connection.

• Processor: Integrated high-performance processor (e.g., ARM-based) with dedicated RAM and Flash memory for application storage.

• Operating System: Often a streamlined industrial OS like Windows CE or an optimized proprietary system.

• Ingress Protection (IP) Rating: Typically IP65 or NEMA 4X for front panels, ensuring protection against dust and water jets.

Product Advantages

EATON Operator Units offer several key advantages in industrial environments:

• Enhanced Visualization: They provide clear, intuitive graphical interfaces that improve an operator's ability to quickly understand and manage complex processes compared to discrete indicators.

• Simplified Operation: The touchscreen interface allows for easy navigation and control, reducing operational errors and training time.

• Improved Diagnostics: They centralize alarm management, historical data logging, and diagnostic screens, enabling faster troubleshooting and minimizing machine downtime.

• Integration and Connectivity: They offer robust connectivity to various EATON and third-party controllers using standard protocols, ensuring seamless system integration.

• Industrial Durability: Built with rugged, chemically resistant housing and display materials, they are designed to withstand harsh industrial conditions, including temperature extremes and vibration.

Important Considerations (Precautions)

Proper installation and maintenance are essential for EATON Operator Units:

• Panel Cutout: Ensure the mounting cutout dimensions exactly match the unit's specifications and that the panel mounting hardware is properly torqued to maintain the specified IP rating.

• Power Supply Quality: The unit requires a stable, regulated power supply (typically $24 \text{ V}_{\text{DC}}$). Poor power quality can lead to unexpected resets or component degradation.

• Environmental Limits: The unit must be operated within its specified temperature and humidity ranges. Excessive heat or moisture can severely shorten its lifespan.

• Screen Maintenance: Only use recommended cleaning solutions and soft cloths to clean the touchscreen surface to prevent damage to the display coating or the touch sensor.

• Application Backup: Always maintain a secure backup of the HMI application program, including all screens, tags, and recipes, on an external storage medium.

Product Applications

EATON Operator Units are used across virtually all sectors of industrial automation:

• Machine Control: Serving as the primary interface for single machines such as CNC equipment, packaging lines, injection molding machines, and specialized automation cells.

• Process Monitoring: Utilized in chemical, oil and gas, and pharmaceutical plants to visualize process variables, tank levels, temperatures, and valve statuses.

• Building Automation and HVAC: Providing operators with control and monitoring over building energy management systems, lighting, and climate control within large facilities.

• Water Treatment: Deployed in pump stations and filtration facilities to monitor flow rates, chemical dosing, and equipment runtimes.

• General Factory Automation: Installed on control cabinets throughout a facility to provide localized control and diagnostics for specific sections of a production line.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.