DOP-103WQ 4.3-Inch Advanced HMI Touchscreen 480x272 Ethernet | Delta

The Original New Delta DOP-103WQ is a 4.3-inch Advanced Human Machine Interface (HMI) from the DOP-100 Series, designed for high-performance visualization and control in industrial automation environments. Featuring a 16:9 widescreen 4.3-inch TFT LCD display with 480×272 resolution, 65,536 colors, and a 4-wire resistive touchscreen rated for over 10,000,000 operations, it delivers clear, responsive operator interaction for packaging, textile, woodworking, and rubber/plastic machinery. Powered by an ARM Cortex-A8 800 MHz processor with 512 MB RAM and 256 MB Flash ROM, the panel provides fast, smooth performance for demanding HMI applications. Built-in Ethernet and one physical COM port plus one extension COM port enable flexible connectivity to PLCs and industrial devices. The IP65 / NEMA 4 rated front panel ensures protection against dust and water ingress, while the fanless natural cooling design reduces maintenance requirements. Programmed with Delta's DOPSoft software.

Core Engineering Highlights:
4.3-inch TFT LCD, 480×272 pixels, 65,536 colors | ARM Cortex-A8 800 MHz CPU | 512 MB RAM / 256 MB Flash ROM | 4-wire resistive touchscreen (>10,000,000 operations) | Built-in Ethernet (10/100 Mbps) | 1 physical COM port + 1 extension COM port | USB Host + USB Client | IP65 / NEMA 4 front panel | Operating temperature: 0°C to +50°C | CE / UL certified

Key Features:

• Original New Delta DOP-103WQ HMI

• 4.3-inch widescreen TFT LCD with 480×272 pixel resolution and 65,536 colors

• ARM Cortex-A8 800 MHz processor for responsive performance

• 512 MB RAM and 256 MB Flash ROM for application storage

• 4-wire resistive touchscreen rated for over 10,000,000 operations

• IP65 / NEMA 4 rated front panel for harsh environments

• Built-in Ethernet port (10/100 Mbps auto-sensing)

• 1 physical COM port + 1 extension COM port (RS-232/RS-485/RS-422 configurable)

• USB Host (Ver 2.0) and USB Client (Ver 2.0) ports

• Multi-language input function (supports 16 languages)

• Narrow frame and widescreen design for modern, space-efficient panels

• Supports FTP, E-Mail, VNC remote monitoring, and NTP network time protocols

• Power isolation, COM isolation, and Ethernet isolation for safety

• Natural cooling (fanless) for reduced maintenance

Applications:

• Packaging machinery and conveying systems

• Textile and woodworking equipment

• Rubber and plastic machinery

• Industrial automation and process control

• Machine automation and control panels

• PLC and machinery interface applications

• Multi-brand PLC connectivity (Omron, Mitsubishi, Siemens, and others)

Technical Specifications:

System Compatibility:

• Compatible with Delta PLCs including DVP, AS, AH series via Ethernet or serial communication

• Compatible with third-party PLCs and controllers including Omron, Mitsubishi, Siemens, and other brands supporting Modbus RTU/TCP or Ethernet communication

• Supports Delta's DOPSoft programming software for project development

• Built-in Ethernet supports FTP, E-Mail, VNC remote monitoring, and NTP network time protocols

• USB Host port supports USB flash drives for data transfer

• Multi-language input function supports 16 languages for global operation

Related Products:

• DOP-103BQ – 4.3-inch Basic HMI (without Ethernet)

• DOP-107BV – 7-inch Basic HMI (larger display)

• DOP-107EV – 7-inch Standard HMI with Ethernet

• DOP-107WV – 7-inch Advanced HMI (higher specification)

• DOP-110WS – 10.1-inch Advanced HMI (larger display)

• DOPSoft – Programming software for DOP-100 series HMIs

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Delta and DOPSoft are trademarks of Delta Electronics, Inc.