描述
ETT-VGA-0045是UNIOP公司推出的一款工业级控制显示面屏，广泛应用于工业自动化、过程控制、医疗设备等领域。以下是其核心参数、技术特点及应用场景的综合分析：
1.核心参数
屏幕尺寸：10.4英寸，支持VGA接口，分辨率为640×480像素，采用256色TFT显示技术。
存储与处理：内置8MB或32MB用户内存（不同版本配置不同），支持文本显示（30行×80列）及可定义/缩放的字体集。
通信接口：配备RS232/RS422/RS485端口，兼容PLC（如罗克韦尔AB、艾默生等）及工业总线系统。
防护与环境适应性：IP65防护等级，工作温度0-50℃，支持宽电压输入（18-30V DC），具备抗电磁干扰能力。
2.技术特点
触摸交互：采用电阻式触摸屏技术，支持单点触控，操作直观，适用于工业环境下的快速响应需求。
多语言支持：内置多语言项目能力，方便国际化场景下的部署与维护。
工业级设计：采用工业级硬件，具备防尘、防水及抗震性能，适合恶劣环境长期稳定运行。
数据可视化：可集成监控与报警系统，实时显示生产参数、趋势分析及历史数据，辅助决策优化。
3.应用场景
工业自动化：作为人机界面（HMI），连接PLC实现设备状态监控、参数调整及远程控制，提升生产线效率。
过程控制：在化工、制药等行业中，用于显示关键工艺数据，确保系统运行参数稳定。
医疗设备：控制医疗仪器的运行状态，提供实时数据反馈，满足医疗场景的高精度要求。
能源与交通：应用于电力监控、轨道交通信号控制等领域，实现设备状态可视化与异常报警。
4.注意事项
连接稳定性：需确保VGA线缆及通信接口牢固，避免信号干扰或断连。
清洁维护：定期用软布清洁屏幕，避免使用化学溶剂，防止触摸灵敏度下降。
校准需求：长期使用后可能因环境因素导致触摸偏差，需定期校准以维持精度。
5.技术优势
灵活性：支持自定义界面模板，快速适配不同工业场景需求。
兼容性：与主流PLC及工业协议无缝对接，简化系统集成复杂度。
可靠性：宽温设计及防护等级保障设备在极端条件下的稳定性。
ETT-VGA-0045
ETT-VGA-0045
ETT-VGA-0045 is an industrial-grade control display panel launched by UNIOP,which is widely used in industrial automation,process control,medical equipment and other fields.The following is a comprehensive analysis of its core parameters,technical features and application scenarios:
1.Core parameters
Screen size:10.4 inches,supports VGA interface,resolution of 640×480 pixels,and uses 256-color TFT display technology.
Storage and processing:built-in 8MB or 32MB user memory(different configurations for different versions),supports text display(30 rows×80 columns)and definable/scalable font sets.
Communication interface:equipped with RS232/RS422/RS485 ports,compatible with PLC(such as Rockwell AB,Emerson,etc.)and industrial bus systems.
Protection and environmental adaptability:IP65 protection level,operating temperature 0-50℃,supports wide voltage input(18-30V DC),and has anti-electromagnetic interference ability.
2.Technical features
Touch interaction:It adopts resistive touch screen technology,supports single-point touch,and is intuitive to operate,suitable for rapid response needs in industrial environments.
Multi-language support:Built-in multi-language project capabilities facilitate deployment and maintenance in international scenarios.
Industrial-grade design:It adopts industrial-grade hardware,has dustproof,waterproof and shock-resistant performance,and is suitable for long-term stable operation in harsh environments.
Data visualization:It can integrate monitoring and alarm systems,display production parameters,trend analysis and historical data in real time,and assist decision optimization.
3.Application scenarios
Industrial automation:As a human-machine interface(HMI),it connects to PLC to realize equipment status monitoring,parameter adjustment and remote control,and improve production line efficiency.
Process control:In the chemical,pharmaceutical and other industries,it is used to display key process data to ensure the stability of system operating parameters.
Medical equipment:Control the operating status of medical instruments,provide real-time data feedback,and meet the high-precision requirements of medical scenarios.
Energy and transportation:Applied in power monitoring,rail transit signal control and other fields to realize equipment status visualization and abnormal alarm.
4.Notes
Connection stability:Make sure the VGA cable and communication interface are firm to avoid signal interference or disconnection.
Cleaning and maintenance:Clean the screen regularly with a soft cloth and avoid using chemical solvents to prevent the touch sensitivity from decreasing.
Calibration requirements:After long-term use,touch deviation may occur due to environmental factors,and regular calibration is required to maintain accuracy.
5.Technical advantages
Flexibility:Supports custom interface templates and quickly adapts to the needs of different industrial scenarios.
Compatibility:Seamlessly connects with mainstream PLCs and industrial protocols to simplify system integration complexity.
Reliability:Wide temperature design and protection level ensure the stability of the equipment under extreme conditions.
