Overview
The XYCOM 3115T is a flat-panel touch all-in-one computer designed for industrial on-site applications, equipped with a 15-inch LCD display module. This display adopts an Open-Cell structure, providing only the LCD panel itself. It requires an external backlight unit to display images, making it suitable for industrial scenarios where users need to assemble backlights independently or replace backlight sources.
Key Specifications
- Screen Size: 15.0 inches (approximately 306 mm × 218 mm)
- Resolution: 1920 × 1200 (RGB)
- Contrast Ratio: Approximately 1500:1
- Color Gamut: Approximately 45% (sRGB)
- Brightness/Backlight: External backlight module required, typically equipped with LED backlight of 200 cd/m² or higher
- Viewing Angle: Approximately 160° horizontally/vertically
- Operating Temperature: -20 °C ~ +60 °C (Industrial Grade)
- Protection Level: IP65 (Dustproof and Waterproof)
- Interfaces: LVDS/eDP video interfaces, backlight power supply interface, optional DVI/HDMI adapter
Product Features
- Modular Design: The LCD panel is separated from the backlight, facilitating on-site backlight replacement or upgrade and improving maintenance convenience.
- Industrial-Grade Reliability: Adopts a high-strength metal frame, IP65 protection, and a wide operating temperature range to adapt to harsh on-site environments.
- Touch Compatibility: Optional Dynapro touch layer supports 10-point capacitive touch, meeting human-machine interaction needs.
- Low Power Consumption: Uses a low-power driver IC, controlling the overall power consumption below 30 W to reduce heat dissipation pressure.
- Multiple Interfaces: Compatible with various video signals such as LVDS, eDP, and HDMI, enabling easy connection with different motherboards or controllers.
Structure and Composition
- LCD Layer: Provides optical display functionality.
- TFT Glass Substrate: Drives the switching of each pixel.
- Color Filter (CF): Implements color separation.
- Polarizer: Controls the polarization direction of light.
- Driver IC: Responsible for pixel voltage control.
- COF (Chip-on-Film): Flexible circuit connecting the driver IC and TFT glass.
- External Backlight Module: LED backlight unit that provides uniform light source.
Typical Application Fields
- Industrial Automation Control Stations: Such as PLC/HMI panels and CNC machine tool operation interfaces.
- Logistics and Warehousing: Barcode/QR code scanning terminals and warehouse management systems.
- Medical Equipment: Operating room information displays and diagnosis and treatment workstations.
- Transportation: On-board information displays and railway dispatching terminals.
- Retail Self-Service Terminals: Self-ordering machines, vending machines, and information inquiry screens.
Installation Methods
- Panel Installation: Fix to the metal frame using screws or buckles, enabling wall-mounted, desktop, or cabinet-embedded installation.
- Backlight Matching: Connect the backlight unit to the LCD panel via a dedicated backlight connection cable to ensure uniform light source coverage.
- Cable Routing: Use protective trunking to connect LVDS/eDP video cables and backlight power cables to the host, keeping cables organized and preventing interference.
- Protective Sealing: In IP65 environments, use waterproof rubber rings or sealing strips to close the gap between the panel and the chassis.
Maintenance Points
- Regular Cleaning: Use a soft, lint-free dry cloth or special screen cleaner to avoid scratching the polarizer.
- Backlight Inspection: Check the brightness attenuation of backlight LEDs every 12 months and replace the backlight module if necessary.
- Connection Inspection: Ensure LVDS/eDP interfaces and backlight power cables are free of looseness and corrosion to prevent signal loss or screen flicker.
- Dust and Moisture Prevention: In high-dust or humid environments, it is recommended to install dust filters or use moisture-proof packaging for storage.
- Firmware Upgrade: If the LCD driver IC supports firmware updates, regularly check for upgrade packages released by the manufacturer to improve compatibility and stability.
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