Samkoon 7.0” HMI Touch Panel – SK 070QEV3

SK 070QEV3  7” HMI Touch Panel – Industrial-Grade Human Machine Interface

A robust and efficient industrial HMI powered by a quad-core Cortex‑A7 Linux system, the SK‑070QE provides smooth control and monitoring through a 7-inch, 800×480 resolution resistive touchscreen with 16.77 million colors. It is ideal for automation, factory control, and machine interfaces

Structural Specifications

• Dimensions: 205 × 145 × 40 mm (or 203 × 145 × 35 mm, depending on variant)

• Mounting hole size: 192 × 138 mm

• Weight: approximately 700 g

• Housing: durable ABS+PC engineering plastic

Display

• Size: 7″ (16:9)

• Resolution: 800 × 480 pixels

• Touch: 4‑wire high‑precision resistive panel

• Colors: 16.77 million

• Backlight: LED

• Contrast ratio: approx. 400:1

• Brightness: 450 cd/m²

Hardware & Certifications

• OS: Linux‑based, stable and reliable

• CPU: Quad‑core Cortex‑A7, ~800 MHz

• Memory: 128 MB FLASH + 128 MB DDR3 RAM

• Voltage withstand test: 1000 V AC for 1 minute

• Electrostatic test: Class 4, ±8 kV

• Compliance: FCC Class A, CE EN55032 & EN55035

• Protection: IP 65 front panel

Power & Interfaces

• Input: DC 12–24 V (±15%), Power consumption: ~5 W

• Serial: COM1 RS‑232/422/485

• USB: download port & USB storage support

• No SD card slot, Ethernet, CAN, or wireless connectivity (unless variant SK‑070QE‑G includes WiFi/4G)

Operating Environment

• Temperature: –20°C to +55°C (non‑freezing)

• Humidity: 5–95% RH (non‑condensing)

• Vibration resistance: 2 G at 10‑25 Hz for 30 min in XYZ axes

Software & Functionality

• Programming: SKTOOL 7.0 compatible

• Features: supports Chinese input, macro scripting in C, multi-language UI (50+ languages), data alarms, recipe control, and communication with over 300 PLC protocols

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