B084SN03 8.4-Inch Industrial LCD Display: Complete Guide for PLC Automation Applications
B084SN03 8.4-Inch Industrial LCD Display
Professional-grade display solution for PLC automation and industrial HMI applications
Product Overview
The B084SN03 is a high-performance 8.4-inch industrial LCD display module manufactured by AU Optronics (AUO), designed specifically for demanding industrial automation environments. This display offers exceptional reliability, clear visibility, and robust construction suitable for PLC interfaces, HMI panels, and industrial control systems.
Product Demonstration Video
Technical Specifications
| Parameter | Specification | Details |
|---|---|---|
| Display Size | 8.4 inches | Diagonal measurement |
| Resolution | 800 Ć 600 pixels | SVGA format, 119 PPI pixel density |
| Display Type | a-si TFT-LCD | TN (Twisted Nematic) technology |
| Brightness | 220 cd/mĀ² (Typical) | High visibility for industrial environments |
| Contrast Ratio | 350:1 | Transmissive contrast ratio |
| Viewing Angle | 60/60/60/40 (CRā„10) | Typical viewing angles (L/R/U/D) |
| Display Area | 170.4 Ć 127.8 mm | Active display dimensions |
| Backlight Type | LED | Energy efficient, long lifespan |
| Response Time | 15ms | Suitable for industrial applications |
| Operating Temperature | -20Ā°C to +70Ā°C | Wide temperature range for industrial use |
| Manufacturer | AU Optronics (AUO) | Taiwan-based display manufacturer |
Key Features & Benefits
Industrial-Grade Reliability
The B084SN03 is engineered for continuous operation in harsh industrial environments. With its wide operating temperature range (-20Ā°C to +70Ā°C) and robust construction, this display can withstand the demands of factory floors, manufacturing plants, and outdoor installations.
High Visibility Display
Featuring 220 cd/mĀ² brightness and 350:1 contrast ratio, the display offers excellent readability even in brightly lit industrial settings. The 800Ć600 SVGA resolution provides sharp text and clear graphics for HMI interfaces.
Compact Form Factor
With an 8.4-inch diagonal size and compact dimensions, this display is ideal for space-constrained industrial control panels and PLC interfaces while providing sufficient screen real estate for complex monitoring and control applications.
Energy Efficient LED Backlight
The LED backlight technology ensures low power consumption, extended lifespan, and consistent brightness over time, reducing maintenance requirements and operating costs.
Industrial Applications
PLC Human-Machine Interfaces (HMI)
The B084SN03 is perfectly suited for integration with PLC systems from manufacturers like Siemens, Allen-Bradley, Mitsubishi, and Omron. Its 8.4-inch size matches the standard form factor for many industrial HMI panels.
Industrial Automation Control Panels
Used in manufacturing automation, process control systems, and machine interfaces where reliable display performance is critical for monitoring production parameters and controlling equipment.
Test and Measurement Equipment
Ideal for integration into industrial test equipment, quality control systems, and diagnostic tools requiring clear display of measurement data and test results.
Battery-Powered Electronic Equipment
According to industry sources, the B084SN03 is commonly used in battery-powered electronic equipment due to its efficient power consumption and reliable performance.
Frequently Asked Questions (FAQ)
A: With LED backlight technology and industrial-grade components, the B084SN03 typically offers 50,000+ hours of operation under normal industrial conditions.
A: Yes, the B084SN03 can be paired with resistive or capacitive touch screen overlays for interactive HMI applications in industrial environments.
A: The display typically supports LVDS (Low Voltage Differential Signaling) interface, which is standard for industrial LCD displays and compatible with most industrial controller boards.
A: While the display has a wide operating temperature range, for direct outdoor use, additional environmental protection (IP-rated enclosures, sunlight-readable enhancements) would be recommended.
A: Different versions (V0, V1, V2, V4) may have slight variations in specifications, connector types, or firmware. Always verify the exact version specifications for your application requirements.
Industry Standards and Certifications
The B084SN03 display module is designed to meet industrial standards for electromagnetic compatibility (EMC), vibration resistance, and environmental durability. While specific certifications may vary by manufacturer and region, industrial displays like the B084SN03 typically comply with:
- CE marking for European market compliance
- RoHS compliance for hazardous substance restrictions
- Industrial temperature range specifications
- Vibration and shock resistance standards
Integration Considerations
Power Requirements
The display typically operates on 3.3V or 5V DC power, making it compatible with standard industrial power supplies. Consult the specific datasheet for exact power requirements.
Mounting and Installation
Standard mounting holes and mechanical dimensions allow for easy integration into industrial enclosures and control panels. The compact form factor facilitates retrofitting into existing systems.
Controller Compatibility
Compatible with most industrial display controllers and embedded systems through standard LVDS interfaces. Many PLC manufacturers offer compatible display modules based on similar specifications.
External References and Technical Resources
For detailed technical specifications and datasheets, refer to:
- AU Optronics official documentation
- Panelook.com B084SN03 specification database
- Industrial display distributor technical resources
- PLC manufacturer HMI integration guides
