samkoon sk-070qe-g 7.0 hmi – Industrial Smart Interface with Connectivity
The SK‑070QE‑G samkoon sk-070qe-g 7.0 hmi is an advanced 7-inch industrial HMI offering reliable touchscreen performance and enhanced connectivity in a compact, rugged form factor. Built around a powerful Linux-based dual-core Cortex‑A7 processor (~1 GHz) with 128 MB FLASH and 128 MB DDR3 RAM, it’s tailored for factory automation and industrial control systems, supporting over 300 PLC communication protocols and multilingual UIs via SKTOOL software
Structural & Environmental Specs
Dimensions: 203 × 145 × 35 mm (external)
Mounting Cut-out: 192 × 138 mm
Weight: Approx. 700 g
Housing: Durable ABS+PC engineering plastic
Designed for standard industrial temperature (−20 °C to +55 °C) and humidity (5–95% RH, non-condensing) environments
Display
Screen Size: 7.0″ (16:9 ratio) TFT LCD
Resolution: 800 × 480 pixels
Touch Panel: 4-wire high-precision resistive touch
Color Depth: 16.77 million colors
Backlight: LED, brightness ~450 cd/m², contrast ~400:1
Connectivity & Interfaces
USB: Download port and USB-host port for external flash drives
Wireless: Built-in Wi-Fi and optional 4G connectivity enables remote or IoT use
Serial Interfaces: COM ports support RS‑232, RS‑422, and RS‑485 communication
Ethernet & CAN: Standard SK‑070QE‑G may not include Ethernet or CAN, but connectivity is flexible depending on variant
Hardware & Safety Certifications
CPU & Memory: Dual-core Cortex‑A7 (~1 GHz), 128 MB FLASH, 128 MB DDR3
Insulation Test: Withstands 1000 V AC for 1 minute
ESD Protection: Class 4 electrostatic protection (~±8 kV)
Certifications: FCC Class A and CE compliant with EN55032 / EN55035
Protection Rating: IP65 front panel, splash and dust resistant
Power & Performance
Power Supply: DC 12–24 V (±15%)
Power Consumption: Approximately 4–7 W depending on configuration
Environmental Tolerance: −20 °C to +55 °C, 5–95% RH, vibration resistance of 2 G (10–25 Hz for 30 min in XYZ directions)
Software & Features
Fully compatible with SKTOOL 6.x / 7.0
Supports macro scripting in C, recipe control, data logging, multi-language UI, alarms, encryption, and integration with various PLC brands
Wi-Fi and 4G connectivity enable remote data logging and system monitoring via USB (community posts confirm USB logging support)
Summary Table
| Feature | Specification |
|---|---|
| Display | 7″ TFT LCD, 800×480, 16.77M colors |
| Performance | Dual-core Cortex‑A7 (~1 GHz), 128 MB + 128 MB |
| Connectivity | USB-host/download, Wi-Fi (built-in), optional 4G |
| Certifications | FCC A, CE, 1000 V AC, ±8 kV ESD, IP65 front |
| Power & Interfaces | DC 12–24 V; COM RS‑232/422/485 |
| Environmental Tolerance | −20 °C to +55 °C; vibration 2 G, humidity 5–95% |
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