UniOp eTOP30
1. Core Parameters & Specifications
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Parameter
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Description
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|---|---|
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Display Type
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VGA (640 × 480 Pixels)
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Touch Technology
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Capacitive Touch
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Brightness
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300cd/m²
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Contrast Ratio
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800:1
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|
Operating Temperature
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-10℃ – +60℃
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|
Dimensions
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Approx. 200mm × 150mm × 50mm (Specific dimensions vary slightly by model)
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2. Product Features
- High-Resolution Display: Offers VGA resolution with clear and delicate images, suitable for scenarios requiring fine graphic display.
- Powerful Communication Capabilities: Supports multiple communication interfaces such as Ethernet, adapting to modern industrial network requirements.
- Industrial Field Reliability: Designed specifically for industrial sites, with high anti-interference performance and stable long-term operation.
- Complex UI Support: Suitable for projects requiring higher resolution and more complex user interaction.
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3. Structure & Composition
- Display Module: Includes VGA LCD panel and backlight.
- Touch Control Board: Capacitive touch sensing layer and corresponding control circuit.
- Main Control Board: Responsible for core functions such as graphics processing and communication protocol parsing.
- Housing: Metal or high-strength plastic housing with protection rating (e.g., IP20).

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4. Application Areas
- Industrial Automation: Used as an Operator Interface Panel for monitoring and control.
- Process Control Systems: Applied in environments requiring real-time monitoring such as power plants and chemical factories.
- SCADA Systems: Serves as a human-machine interaction terminal for upper computers.
- Smart Devices: Modern intelligent equipment integrated with edge computing and IIoT.
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5. Installation & Maintenance
Installation Guidelines
- Location Selection: Should be installed in a dry, well-ventilated location away from direct strong light to ensure display effect.
- Power Connection: Ensure the use of a stable DC power supply (usually 24VDC) and check the polarity.
- Grounding: Due to the metal housing, proper grounding is recommended to prevent electromagnetic interference.
Maintenance Points
- Environment Inspection: Regularly check the operating environment temperature and humidity to ensure they are within the rated range (0℃-50℃, humidity 10%-90%).
- Cleaning & Maintenance: Wipe the screen gently with a soft, dry cloth. Avoid using corrosive cleaners to prevent damage to the capacitive touch layer.
- Software & Hardware Inspection: Regularly check if the interface connections are firm, and confirm that the main control board and display are properly connected to avoid display abnormalities caused by looseness.
6. Related Models
- eTOP40/50: Models with larger sizes or different resolutions.
- eTOP07: Another 7-inch touch screen model.
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