The DOP-103BQ is a compact and cost-effective HMI (Human Machine Interface) from Delta Electronics’ DOP-100 Series, designed for basic industrial automation tasks.

Display & Performance

Screen: 4.3" TFT LCD, 480×272 resolution, 65,536 colors

Processor: ARM Cortex-A8, 800 MHz

Memory: 256MB RAM, 256MB ROM

Touchscreen: 4-wire resistive, rated for over 1 million presses

 Connectivity

COM Ports: 1 standard + 1 extension (RS-232, RS-485, RS-422 supported)

USB: 1 USB Host + 1 USB Client

Ethernet & SD Card: Not supported

 Environmental & Certification

Operating Temp: 0°C to 50°C

Storage Temp: -20°C to 60°C

Certifications: CE and UL

Ingress Protection: IP65 / NEMA4 (front panel)

 Power & Dimensions

Power Supply: DC 24V (±15%)

Power Consumption: Max 5.67W

Size: 137 × 103 × 37.1 mm

Mounting Cutout: 118.8 × 92.8 mm

Weight: Approx. 280g