Descripción del producto
The QIHAN 4.3 Inch HMI Touch Display Module is a high-performance intelligent Human Machine Interface (HMI) solution designed for industrial automation, smart control systems, medical equipment, IoT devices, and embedded applications. Equipped with a powerful dual-core ARM Cortex-A7 processor running at 1GHz, the module delivers fast processing performance and responsive user interaction.
Featuring an 800×480 or 480×800 high-resolution TFT display, the HMI module provides clear graphics and an intuitive visual experience. With integrated 128MB Flash + 64MB DDR3 memory, multiple communication interfaces, USB connectivity, and industrial serial ports, the module offers excellent flexibility for system integration.
The QIHAN 4.3-inch HMI is engineered for stable operation in demanding environments and supports a wide range of industrial communication requirements, making it ideal for modern HMI and IoT applications.
Características destacadas
✔ 4.3-inch high-resolution HMI display
✔ Supports 800×480 and 480×800 resolution
✔ Powerful ARM Cortex-A7 de doble núcleo (2×1GHz) processor
✔ Built-in 128MB Flash + 64MB DDR3
✔ Multiple communication interfaces for industrial integration
✔ Supports RS232 / RS485 / RS422
✔ Dual USB interface support
✔ Industrial-grade temperature performance
✔ Fast and responsive HMI interaction
✔ Suitable for industrial automation and IoT systems
Características y beneficios
High Performance Dual-Core Processing
The integrated 2×1GHz ARM Cortex-A7 CPU provides sufficient computing capability for:
- Human-machine interface processing
- Industrial monitoring systems
- Embedded applications
- IoT communication
- Real-time control systems
Los beneficios incluyen:
✔ Velocidad de respuesta más rápida
✔ Improved system stability
✔ Smooth graphical operation
✔ Efficient multitasking capability
High Resolution Display Performance
The 4.3-inch TFT display supports:
- 800×480 landscape mode
- 480×800 portrait mode
Ventajas:
✔ Clear image rendering
✔ Better UI visualization
✔ Improved user interaction experience
✔ Flexible interface layout
Rich Industrial Communication Interfaces
The HMI module integrates multiple communication ports:
COM1
- RS232
- RS485
- RS422
COM2
- RS485
COM3
- RS232
This makes integration easier for PLCs, sensors, industrial controllers, and automation systems.
Capacidad de expansión flexible
Built-in USB interfaces support:
- External peripherals
- Firmware updates
- Data transmission
- Device communication
Industrial Stability
Diseñado para entornos industriales:
- Working temperature: -10℃ ~ +60℃
- Storage temperature: -20℃ ~ +70℃
Ensures stable performance under challenging operating conditions.
Especificaciones técnicas
| Parámetro | Especificación |
|---|---|
| Modelo de producto | QIHAN 4.3 Inch HMI |
| Tamaño de pantalla | 4,3 pulgadas |
| Resolución | 800×480 / 480×800 |
| Ángulo de visión | 50°/70°/70°/70° |
| Brillo | 250 cd/m² |
| CPU | Doble ARM Cortex-A7 (2×1GHz) |
| Memoria | 128MB Flash + 64MB DDR3 |
| USB | USB1, USB2 |
| COM1 | RS232 / RS485 / RS422 |
| COM2 | RS485 |
| COM3 | RS232 |
| Temperatura de funcionamiento | -10℃ ~ +60℃ |
| Temperatura de almacenamiento | -20℃ ~ +70℃ |
| Tipo de pantalla | TFT HMI Touch Display |
| Communication Support | Serial Industrial Communication |
Aplicaciones industriales
Automatización Industrial
Adecuado para:
- PLC control systems
- Industrial monitoring
- Machine interfaces
- Automatización de fábrica
Sistemas de hogar inteligente
Aplicable para:
- Paneles de control inteligentes
- Sistemas de automatización del hogar
- Building management systems
Equipos médicos
Utilizado en:
- Sistemas de monitoreo médico
- Equipos de diagnóstico
- Dispositivos sanitarios portátiles
Energy & Power Systems
Ideal para:
- Sistemas de monitoreo solar
- Energy storage systems
- Power management interfaces
Dispositivos IoT
Adecuado para:
- Pasarelas IoT
- Terminales inteligentes
- Controladores embebidos
- Edge devices
Transportation Equipment
Aplicable para:
- Sistemas de monitoreo vehicular
- Intelligent transportation equipment
- Sistemas de navegación
Preguntas frecuentes
Q1: What operating systems or platforms can this HMI support?
The QIHAN HMI can be integrated into embedded Linux and industrial control systems depending on project requirements.
Q2: Does the display support landscape and portrait orientation?
Yes. The module supports:
- 800×480 landscape mode
- 480×800 portrait mode
Q3: What communication interfaces are available?
La HMI admite:
- RS232
- RS485
- RS422
- USB communication
P4: ¿Es la HMI adecuada para entornos industriales?
Yes. The module is designed for industrial applications with stable operation between -10℃ and +60℃.
Q5: Can the interface and software be customized?
Sí. QIHAN admite personalización OEM/ODM que incluye:
- UI interface customization
- Modificaciones de hardware
- Communication protocol customization
- Desarrollo de firmware
Q6: Which applications is this HMI mainly used for?
Common applications include:
- Automatización industrial
- Equipos médicos
- Sistemas de hogar inteligente
- Dispositivos IoT
- Sistemas de monitoreo de energía
Why Choose QIHAN HMI Solutions?
✔ Professional HMI and display manufacturer
✔ Servicios de personalización OEM y ODM
✔ Rich industrial communication interfaces
✔ Stable production capacity
✔ Proceso estricto de control de calidad
✔ Technical engineering support
✔ Fast customization and development service
QIHAN delivers intelligent HMI solutions for industrial automation, smart devices, energy systems, medical applications, and IoT projects worldwide.