1. Product Overview
Product Name: 19" SXGA Ultra Slim IP65 Stainless Steel Fanless Panel PC
Model: APC-3996-LED
Series: APC Industrial Panel PC Series
Article Number: APC-3996-LED
Manufacturer: [Manufacturer not explicitly stated; typically produced by industrial computing specialists under the APC brand line]

The APC-3996-LED is a high-performance, industrial-grade 19-inch SXGA (1280 × 1024) fanless panel PC designed for demanding environments requiring durability, hygiene, and reliability. Engineered with a stainless steel enclosure and IP65-rated front panel, this unit is optimized for use in food processing, pharmaceutical production, marine, and industrial automation applications. Its ultra-slim design allows for flexible installation in space-constrained environments while maintaining robust performance and long-term operational stability.

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2. Key Features
- 19-inch SXGA Display: High-resolution 1280 × 1024 TFT LCD panel providing sharp image quality and wide viewing angles for industrial visualization and control interfaces.
- Ultra-Slim Stainless Steel Design: Compact, sleek, and corrosion-resistant housing suitable for hygienic and harsh environments.
- IP65 Front Panel Protection: Ensures resistance to dust, water jets, and contaminants, making it ideal for washdown areas and outdoor use.
- Fanless Architecture: Passive cooling system eliminates moving parts, reducing maintenance and improving reliability in dusty or vibration-prone environments.
- LED Backlight Technology: Energy-efficient LED backlighting enhances brightness uniformity, extends display lifespan, and reduces power consumption.
- Industrial-Grade Components: Designed for 24/7 operation with extended temperature tolerance and vibration resistance.
- Touchscreen Interface (optional): Supports resistive or projected capacitive touch options for intuitive user interaction, even with gloves.
- Flexible Mounting Options: Compatible with VESA and panel mounting standards for easy integration into control panels, kiosks, or machinery.
- Wide Power Input Range: Typically supports 9–36 VDC input, accommodating diverse industrial power systems.
- Connectivity Options: Multiple I/O ports for Ethernet, USB, serial communication, and display interfaces, ensuring compatibility with legacy and modern systems.
- Maintenance-Free Operation: Fanless and sealed design minimizes downtime and service requirements.

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3. Technical Specifications
*(Note: Specifications are representative of typical APC-3996-LED configurations; exact values may vary by sub-model or configuration.)*

- Display Size: 19 inches (diagonal)
- Display Type: TFT LCD with LED backlight
- Resolution: SXGA 1280 × 1024 pixels
- Aspect Ratio: 5:4
- Brightness: Approximately 350–450 cd/m² (typical)
- Contrast Ratio: 1000:1 (typical)
- Viewing Angle: 170° (H) / 160° (V)
- Touchscreen (optional): 5-wire resistive or projected capacitive (PCAP)
- Front Panel Protection: IP65-rated (dust-tight and water-jet resistant)
- Enclosure Material: Stainless steel (SUS304 or SUS316 optional)
- Cooling System: Fanless passive heat dissipation
- Processor Options: Intel® Atom™, Celeron®, or Core™ i-series (depending on configuration)
- Memory: Up to 16 GB DDR3/DDR4 SO-DIMM (depending on CPU platform)
- Storage: 2.5" SATA SSD/HDD or mSATA slot
- I/O Interfaces:
- 2 × USB 2.0 / 3.0 ports
- 2 × RS-232/422/485 serial ports
- 1 × Gigabit Ethernet (RJ45)
- 1 × VGA or HDMI output (optional)
- 1 × Audio line-out (optional)
- Power Input: 9–36 VDC (typical industrial range)
- Power Consumption: Approx. 35–60 W depending on configuration
- Operating Temperature: 0°C to +50°C (standard); extended range options available
- Storage Temperature: -20°C to +60°C
- Relative Humidity: 10%–90% non-condensing
- Shock Resistance: 10 G (operating, 11 ms duration)
- Vibration Resistance: 1.0 G RMS (5–500 Hz)
- Dimensions (W × H × D): Approx. 450 mm × 370 mm × 55 mm (varies slightly by configuration)
- Weight: Approx. 6.5–8.0 kg depending on configuration and touchscreen option
- Mounting Options: Panel mount, VESA 100 × 100 mm, or wall mount

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4. Functionality
The APC-3996-LED functions as an all-in-one industrial computing platform integrating a high-resolution display, embedded processor, and industrial-grade I/O interfaces. It operates as a human-machine interface (HMI), control terminal, or data acquisition node in automation systems.

How It Works:
The unit’s embedded CPU and memory handle real-time control, visualization, and data processing tasks. The fanless design uses a heat-dissipating aluminum or stainless-steel chassis to maintain optimal thermal performance without active cooling. The front IP65-rated panel protects internal components from dust, moisture, and cleaning agents, ensuring reliable operation in harsh or hygienic environments.

Use Cases & Applications:
- Industrial Automation: Machine control, SCADA visualization, and process monitoring.
- Food & Beverage Production: Hygienic stainless-steel design suitable for washdown areas.
- Pharmaceutical Manufacturing: Contamination-resistant enclosure for cleanroom environments.
- Marine & Offshore: Corrosion-resistant housing for shipboard control systems.
- Public Information Systems: Kiosks, terminals, and digital signage in outdoor or semi-outdoor environments.
- Transportation & Logistics: Vehicle-mounted or station-based control interfaces.

Compatibility:
Compatible with major operating systems such as Windows 10 IoT, Linux, and embedded real-time OS platforms. Supports integration with PLCs, sensors, and industrial networks via Ethernet, serial, and USB interfaces.

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5. Components & Accessories
Included Items:
- APC-3996-LED Panel PC unit
- Power adapter or terminal block connector (depending on configuration)
- Mounting brackets or clamps for panel installation
- User manual and quick start guide
- Driver and utility software (on USB or downloadable)

Optional Accessories:
- Wall-mount or VESA-mount kits
- Stainless-steel keyboard and pointing device
- Extended temperature or high-brightness display options
- Additional I/O expansion modules (e.g., CAN bus, digital I/O)
- Protective screen film or tempered glass overlay
- External Wi-Fi or Bluetooth module
- DC power cable with locking connector

Connectors:
All connectors are typically industrial-grade, sealed, and may include M12 or IP-rated connectors for Ethernet and power to maintain ingress protection.

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6. Installation & Setup
Requirements:
- DC power source (9–36 VDC)
- Mounting surface or enclosure compatible with panel or VESA mount
- Adequate ventilation or ambient temperature control within specified limits

Mounting Options:
- Panel Mount: Secured from the rear using mounting clamps for flush integration into control panels.
- VESA Mount: 100 × 100 mm pattern for arm or wall mounting.
- Wall Mount: Optional bracket for fixed installations.

Configuration:
Initial setup involves connecting power, network, and peripheral interfaces. BIOS and operating system configurations can be customized for boot order, watchdog timer, and power management. Touchscreen calibration and display brightness adjustments are performed via software utilities.

Environmental Considerations:
Ensure that the installation site meets IP65 requirements for the front panel and provides protection for the rear I/O area if exposed to moisture or dust.

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7. Performance & Capabilities
The APC-3996-LED delivers stable and efficient performance for industrial control and visualization tasks.

- Processing Power: Depending on CPU configuration, capable of handling multi-threaded applications, SCADA systems, and real-time data processing.
- Graphics Performance: Integrated Intel HD Graphics supports high-resolution display output and smooth rendering of graphical interfaces.
- Storage & Memory: SSD storage ensures fast boot times and data reliability; memory capacity supports multitasking and large datasets.
- Efficiency: Fanless design reduces power consumption and noise, ideal for continuous operation.
- Reliability: Industrial-grade components ensure long MTBF (Mean Time Between Failures) and resistance to shock and vibration.
- Limitations: Passive cooling limits maximum CPU performance under extreme ambient temperatures; rear I/O area is not IP65-rated and requires protection in wet environments.

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8. Standards & Compliance
The APC-3996-LED adheres to multiple industrial and safety standards to ensure compatibility and reliability in regulated environments.

- Ingress Protection: IP65 front panel (IEC 60529)
- EMC Compliance: CE, FCC Class A (industrial environment)
- Safety Standards: EN 60950-1 / IEC 62368-1 (Information Technology Equipment Safety)
- RoHS Compliance: Restriction of Hazardous Substances Directive 2011/65/EU
- WEEE Directive: Compliant with Waste Electrical and Electronic Equipment recycling requirements
- Vibration & Shock Testing: IEC 60068-2-6 / IEC 60068-2-27
- Quality Management: Manufactured under ISO 9001-certified processes

These certifications ensure that the device meets international standards for safety, electromagnetic compatibility, and environmental responsibility.

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9. Additional Information
Warranty:
Typically supplied with a 2-year limited warranty, covering manufacturing defects and hardware failures under normal operating conditions. Extended warranty options may be available upon request.

Support:
Comprehensive technical support includes online documentation, driver downloads, firmware updates, and remote troubleshooting assistance. Manufacturer or distributor provides RMA services and replacement parts.

Maintenance:
The fanless and sealed design minimizes maintenance requirements. Periodic cleaning of the front panel with non-abrasive materials is recommended. Ensure connectors remain sealed and free from corrosion in humid environments.

Software & Firmware Updates:
Firmware and BIOS updates are periodically released to enhance performance, security, and compatibility. Operating system images and drivers are available for supported platforms.

Lifecycle & Availability:
Designed for long-term availability and stable component sourcing, ensuring consistent supply for industrial projects and OEM integration.

Environmental & Operational Benefits:
- Reduced noise and energy consumption due to fanless design
- Hygienic stainless-steel enclosure suitable for cleanroom and food-grade environments
- Long operational lifespan with minimal downtime

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### Summary
The APC-3996-LED 19" SXGA Ultra Slim IP65 Stainless Steel Fanless Panel PC is a robust, high-performance industrial computing solution engineered for reliability, hygiene, and durability. Its stainless-steel construction, IP65-rated front panel, and fanless architecture make it ideal for harsh or sanitary environments. With flexible mounting options, wide power input range, and versatile connectivity, it integrates seamlessly into industrial automation, food processing, and marine control systems.

Combining advanced display technology, efficient thermal management, and industrial-grade components, the APC-3996-LED delivers dependable performance for mission-critical applications where uptime, cleanliness, and resilience are paramount.