PFMA20LCYUNV3476 EATON

PFMA20LCYUNV3476 EATON Operator unit

Product  Description：

An EATON Operator Unit is a panel-mounted device featuring a graphical display (touch screen being most common) and an integrated input system. It allows operators to view real-time data, adjust setpoints, acknowledge alarms, and manually control parts of an automated system. These units are typically designed for robust operation in industrial environments and connect directly to PLCs, controllers, or other industrial networks.

Key Functions

• Visualization: Displays graphical representations of the machine state, process flow, and operational data.

• Control: Allows operators to input commands, start/stop sequences, and adjust parameters via the touch screen or integrated function keys.

• Monitoring: Provides real-time and historical data logging, trend charts, and status indicators.

• Alarm Management: Displays and logs alarms, providing acknowledgement and troubleshooting information.

• Communication: Acts as a network node to exchange data with PLCs, drives, and other supervisory systems.

Product Parameters (Typical)

Parameters vary based on model series (e.g., XV102, XV300, XP500).

• Display Size: Typically ranges from 3.5 inches up to 15.6 inches or larger (measured diagonally).

• Display Type: TFT color display (LED backlight) with varying resolutions (e.g., QVGA, VGA, WVGA, HD).

• Input Method: Resistive or Capacitive touch screen; may include function keys or numeric keypads.

• Processor: High-performance processor (e.g., ARM Cortex-A series) for fast screen updates and response times.

• Memory: Internal RAM and Flash memory for application storage and operation.

• Communication Ports: Includes industrial communication interfaces such as Ethernet (RJ45), CAN, PROFIBUS, USB, and serial ports (RS-232/485).

• Protection Rating: High degree of protection for the front panel, typically IP65 or IP66, for resistance to dust and hosedown.

• Software: Configured using proprietary EATON or integrated development environment software (e.g., Galileo, Visual Designer).

• Operating Temperature: Wide industrial range (e.g., $0^\circ\text{C}$ to $50^\circ\text{C}$).

• Supply Voltage: Typically 24 VDC.

Product Advantages

• Intuitive Operation: Touch screen interface simplifies complex operations and reduces the potential for human error.

• High Visibility: Bright, high-resolution displays ensure clear readability even in varying industrial lighting conditions.

• Robustness: High IP ratings and industrial design ensure long-term reliability in harsh environments, resisting dust, moisture, and vibration.

• Connectivity: Supports a wide range of industrial protocols, ensuring easy integration with EATON PLCs and third-party controllers.

• Scalability: A broad portfolio of sizes and performance levels allows selection of the perfect unit for any application size or budget.

• Data Logging: Integrated features for data acquisition and historical trending support predictive maintenance and process optimization.

Precautions

• Installation: Ensure the unit is correctly mounted and sealed into the panel cutout to maintain the specified IP protection rating.

• Power Supply: Use a stable and properly fused 24 VDC industrial power supply, adhering to power quality standards to prevent flickering or instability.

• Touch Screen Care: Avoid using sharp objects on the touch screen (especially resistive types) to prevent damage. Clean the screen with mild, non-abrasive cleaners.

• Software Version: Always verify that the application software developed is compatible with the firmware version on the physical operator unit.

• Grounding: Proper grounding of the unit and its associated communication cables is critical to minimize electromagnetic interference (EMI) in the industrial environment.

Product Applications

EATON Operator Units are utilized across virtually all segments of industrial automation and control.

• Machinery Control: Providing the interface for packaging machines, CNC equipment, textile machines, and printing presses.

• Building Automation: Monitoring and control of HVAC systems, energy management, and access control within commercial buildings.

• Process Industries: Visualization and monitoring of processes in food and beverage production, water treatment plants, and material handling systems.

• Panel Building: Used as the main control terminal in industrial control cabinets and electrical switchgear.

• Automated Test Equipment: Serving as the display and control unit for various automated testing and quality control stations.

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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JUSTWELL PTE. LTD

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.