PCAP touchscreen panel PC W22MG3S-GCA3

multitouch screen21.5"ARM® Cortex®-A55 Quad-core

Overview
The W22MG3S-GCA3 is a 21.5-inch front IP65 PCAP Panel PC designed for industrial HMI and panel applications. It features a projected capacitive multi-touch display, an energy-efficient ARM octa-core processor (2 × A78 + 4 × A55), fanless cooling and a true flat edge-to-edge front for simplified cleaning and protection against liquid ingress.

Key Features

• Processor: ARM 2 × A78 2.0GHz + 4 × A55 2.0GHz (Octa-core)
• 21.5-inch Full HD (1920 × 1080) projected capacitive multi-touch
• Front IP65 protection against water and dust
• Fanless thermal design using heat sinks and vapor chambers
• I/O: 1 × USB Type-C (OTG), 2 × USB 2.0 Type A, 1 × RS232/422/485 (default RS232), 1 × RJ45 (Gigabit LAN), 1 × Micro SD slot, 1 × Micro HDMI (optional)

Certifications

• CE
• FCC

Design & Cooling
The true flat, edge-to-edge front surface reduces dust accumulation and allows fast cleaning without gaps. The fanless cooling concept with heat sinks and vapor chambers provides quiet operation and stable thermal management for continuous industrial use.

I/O & Expandability
Multiple I/O ports support flexible integration with industrial peripherals. Micro HDMI is optional. Micro SD slot is provided; optional WLAN/BT modules expand connectivity and storage options.

Accessories (included/typical)

• Quick Start Guide (hardcopy)
• AC Adapter 12V/50W
• Power Cord
• 3-pin Terminal Block to DC Jack

Technical specifications

• Display — Size: 21.5 inches; Touch / Glass: Projected Capacitive Multi Touch Screen; Resolution: 1920 × 1080; Brightness: 250 nits; Contrast Ratio: 3000:1; View Angles: 89,89,89,89; Active Area: 476.64 × 268.11 mm
• Processor: ARM 2 × A78 2.0GHz + 4 × A55 2.0GHz
• Memory: 4 GB LPDDR4
• Storage: Onboard 32 GB
• Operating System: Android 13 (default); Linux Yocto 5.15.47 with QT 5.15 (optional); Linux Ubuntu 22.04 (optional)
• WLAN / Bluetooth: Optional support
• Dimensions: 530 × 322 × 55 mm; Cut out: 457 × 250 mm
• Mounting: Panel mount; VESA mount
• Enclosure: Metal housing with plastic bezel
• Cooling System: Fanless design (heat sinks and vapor chambers)
• Operating Humidity: 10% to 90% RH, non-condensing
• Operating Temperature: 0°C to 50°C; Storage Temperature: -20°C to 60°C
• Shock & Vibration: MIL-STD-810H (516.8, 514.8)
• IP Rating: Front IP65
• Certifications: CE, FCC
• Power: Default 12V DC with terminal block; optional 9–36V; Adapter: 12V 84W
• Audio: 2 × Speaker (optional)
• Control: 1 × Power Button (optional)