Delta DOP-103DQ 4.3 Inch HMI Panel
The Delta DOP-103DQ Human Machine Interface is designed as a graphical operator panel for process visualization and touch-based interaction in industrial automation systems. It features a 4.3-inch TFT LCD display with 16-bit color and 480 Γ 272 resolution, ensuring clear screen visibility during continuous operation. This model is used in machine control and panel applications that require a compact and reliable interface. Manufactured by Delta automation, it is part of the industrial HMI panels category and belongs to the DOP-100 series interface range used across automation systems.
| Brand | Delta |
| Product | HMI |
| Model Number | DOP-103DQ |
Delta DOP-103DQ Human Machine Interface - Technical Specifications:
| Specification | Value |
|---|---|
| Display | 4.3" TFT LCD |
| Color | 16-bit |
| Resolution (Pixels) | 480 x 272 |
| Back Light | LED Back Light |
| Back Light Brightness (cd/m2 ) | 400 |
| Back Light Life (Hour)*1 | 10,000 |
| Display Area | 95.04 x 53.856 mm |
| MCU | ARM Cortex-A8 (800 MHz) |
| Flash ROM (Bytes) | 256 MB |
| RAM (Bytes) | 256 MB |
| Touch Panel | Four-wire resistor, over > 10,000,000 pressing times |
| Buzzer | Multi-Tone Frequency (2K ~ 4K Hz) / 80dB |
| Ethernet Interface | 1 Port*2, 10/100 Mbps auto-sensing |
| USB | 1 USB Slave Ver 2.0 / 1 USB Host Ver 2.0 |
| SD | N/A |
| Serial COM1/2/3/4 Port | COM1 RS-232 (supports hardware flow control)*2/ RS-485*2 (107DV non-isolated circuit) COM2 RS-422 / RS-485*2 (107DV non-isolated circuit) COM3 N / A |
| RTC | Built-in |
| Cooling | Natural air circulation |
| Certification | CE/UL (please use shielding Ethernet cables and magnetic rings with filters of 300 ohm / 100 MHz) |
| Waterproof | IP65 / NEMA4 / UL Type 4X (indoor use only) |
| Operation Voltage*3 | DC +24V (-15% ~ +15%) *2 (107DV non-isolated circuit), supplied by Class 2 or SELV circuit (isolated from MAINS by double insulation) |
| Voltage Endurance | AC500V for 1 minute (between charging DC24 terminal and FG terminals) |
| Power Consumption*5 | Max. 5.8 W*3 |
| Backup Battery | 3V lithium battery CR2032 Γ 1 |
| Backup Battery Life | Depends on the temperature used and the conditions of usage, usually about 3 years or more at 25 o C |
| Operation Temperature | 0 oC ~ 50 o C |
| Storage Temperature | -20 oC ~ 60 oC |
| Ambient Humidity | 10% ~ 90% RH (0 ~ 40 o C), 10% ~ 55% RH (41 ~ 50 o C), Pollution Degree 2 |
| Viberation | IEC 61131-2 compliant 5 Hz ~ 8.3 Hz = Continuous: 3.5 mm, 8.3 Hz ~ 150 Hz = Continuous: 1 g |
| Shock | IEC 60068-2-27 compliant 15 g peak for 11 ms duration, X, Y, Z, directions for 6 times |
| Dimensions (W) x (H) x (D) mm | 137 x 103 x 37.1 |
| Mounting Dimensions (W) x (H) mm | 118.8 x 92.8 |
| Weight | 280 g |
The Delta DOP-103DQ is built for stable operator interaction in compact automation panels. It supports touch-based control and real-time process monitoring, making it suitable for machines that require a responsive and easy-to-use interface. The 4.3-inch display provides clear visibility of process data, helping maintain smooth system operation in different industrial environments.
In practical use, this unit functions as a dependable HMI panel, maintaining consistent display performance and touch response under continuous operation. It is commonly applied in packaging machines, conveyors, and small automation systems where space and clarity are important. Its design ensures smooth communication between the operator and the machine, improving control accuracy and operational efficiency.
From a system perspective, the Delta DOP-103DQ integrates easily into control panels with standard wiring and mounting practices. Its compact size and stable performance make it suitable for long-term use in industrial environments. This clear relationship between model, display size, and application makes it a practical choice within the HMI range for reliable automation control.
