Samkoon SK-043QS 4.3” HMI Touch Panel

SK-043QS 4.3” HMI Touch Panel – Compact Industrial Control Interface

The SK-043QS is a 4.3-inch color touchscreen HMI built for stable and efficient operation in industrial environments. With a 480 x 272 resolution and 16.77 million colors, it provides clear, responsive control through a 4-wire resistive touch panel.

Structural Specifications:

• External Dimensions: 150 x 93 x 39 mm

• Mounting Hole Dimensions: 141 x 84 mm

• Weight: 270 g

• Housing Material: Engineering Plastics (ABS+PC)

Display:

• Display Size: 4.3″ (16:9)

• Resolution: 480 x 272 pixels

• Touch Panel: 4-wire high-precision touchpad

• Display Color: 16.77 million colors

• Backlight Module: LED

• Contrast Ratio: 400:1

• Brightness: 400 cd/m²

Product Features / Certifications:

• Memory: 128MB FLASH + 128MB DDR3

• CPU: Dual-core Cortex A7 1GHz

• Voltage Withstand Test: 1000V AC for 1 minute

• Electrostatic Test: 4th level, ±8kV

• FCC Compatibility: Complies with FCC Class A

• CE Certification: Complies with EN55032 and EN55035 standards

• Protection Level: IP65 (Front Panel)

Power / Interfaces:

• Power Supply: DC 12-24V (±15%)

• Power Consumption: 3W

• Serial Interface: COM (RS232/422/485)

• USB Download Port: Yes

• USB Flash Drive Port: Yes

• SD Card: No

• Ethernet Port: No

• CAN: No

Network Connectivity:

• WiFi: No

• 3G: No

• Ethernet: No

• 4G: No

Operating Environment:

• Operating Temperature: -20°C to 55°C (no freezing)

• Operating Humidity: 5-95% RH (no condensation)

• Vibration Resistance: 2G for 30 minutes at 10-25Hz in XYZ directions

Programming Software:

• SKTOOL 6.0 / 6.2 / 7.0