Overview

Typical Specifications

• Touch Technology: Analog Resistive Touch
• Screen Size: Approximately 20 inches (specifically 20.1 inches or 20.5 inches, depending on the exact model)
• Display Resolution: Usually 1600×1200 or 1920×1080 (varies by model)
• Connection Interface: Standard D-Sub (VGA) or HD15 interface
• Material: Metal frame and reinforced glass panel
• Protection Level: Industrial-grade; some models may have waterproof and dustproof design

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Key Features

• Industrial-Grade Stability: Suitable for harsh environments such as high temperature, humidity, and dust, ensuring stable and reliable operation for long periods.
• Analog Resistive Touch: Maintains good touch sensitivity even in strong light or when wearing gloves, adapting to various industrial operation scenarios.
• Rich Display Capabilities: Supports dynamic data display in multiple formats, including numbers, text, bargraphs, and graphics, facilitating intuitive monitoring of industrial data.
• Modular Design: As a front panel, it can be replaced or upgraded as needed without replacing the entire system, reducing maintenance costs and improving efficiency.

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Structure and Composition

• Front Panel: Includes display screen and touch glass, responsible for human-machine interaction, providing clear display and sensitive touch operation.
• Base: Located behind the front panel, usually integrating circuit boards and power modules, providing stable power supply and signal transmission.
• Back Panel: Used to connect the base with other industrial equipment (such as PLCs, sensors), realizing data interaction between the panel and peripheral devices.
• Optional Keyboard: Some models are equipped with an external keyboard to improve operational flexibility and meet different operation habits.

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Application Fields

• Power Automation: Power station monitoring, substation control, realizing real-time monitoring and operation of power equipment.
• Machinery Manufacturing: Large machine tools, CNC control systems, providing intuitive operation and monitoring interface for mechanical equipment.
• Process Control: Process monitoring in industries such as petroleum, chemical industry, and water treatment, ensuring stable operation of production processes.
• Automated Production Lines: Packaging machines, assembly lines, printing machines, etc., improving the automation level of production lines.
• Building Management: Elevator control, building automation systems, facilitating centralized management of building equipment.

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Installation and Maintenance

Installation

• Wall-Mounted Installation: Directly install on the wall through the bracket on the base, ensuring firm installation and easy observation and operation.
• Panel-Mounted Installation: Embedded installation with the panel of the control cabinet, ensuring a firm connection between the front panel and the base to avoid loosening during operation.
• Notes: Avoid excessive force on the panel during installation, and ensure that the heat dissipation holes are not blocked to prevent overheating of the equipment.

Maintenance

• Cleaning: Clean the screen with a soft, lint-free cloth, and avoid using highly corrosive cleaning agents to prevent damage to the touch glass and display screen.
• Protection: Regularly inspect the protective film and connecting wires to prevent aging and loosening, which may affect the normal operation of the equipment.
• Calibration: After replacing the panel or long-term use, it may be necessary to recalibrate the coordinates of the touch screen to ensure accurate touch operation.