Speaking of the advantages of industrial touch screens, the most intuitive feeling is the convenient operation of "hair-trigger". General computers need to use the keyboard and mouse to complete a series of operations, but the industrial touch screen is different, only need to slide a little to complete. Due to the expansion of demand factors in the field of office and production, this also makes the application range of industrial touch screens more extensive. 6 advantages of industrial touch screen:

1. The system is open

The industrial touch screen has an open architecture, the software absorbs and is compatible with all the functions of the host, and can directly run various application software of the host. The hardware adopts the open bus structure system, both the host and the supporting various I/O templates and communication modules are produced in accordance with certain standards, and the required products can be easily purchased in the market. It is easy to integrate computer control system hardware because it is open and replaceable.

2, The system expansion is good

For production process control, there need to be a large number of input/output channels, such as analog, switching, pulse, frequency and other input and output templates. Has a variety of signal conditioning functions, such as isolated and non-isolated signal conditioning; All kinds of thermocouples, thermal resistance signal input conditioning; Voltage (V) and current (mA) signal input and output signal conditioning, etc. Because the industrial touch screen bus is designed for I/O, it has a strong expansion function, which is very convenient for the system expansion of the input and output function templates.

3, Good real-time

The industrial touch screen controls and monitors the production process in real time, so it is required to respond to changes in various parameters of the control object in real time. When the process parameters are deviated or faulty, the industrial touch screen can respond in time, and can alarm and handle in real time.

4. Strong environmental adaptability

The industrial site environment is harsh, the electromagnetic interference is serious, the power supply system is often affected by the interference of large-load equipment start and stop, and the "ground" system is complex, and the common mode and series mode interference is large. Therefore, the industrial touch screen is required to have a strong ability to adapt to the environment, such as high requirements for temperature and humidity variation range; It must have the ability to prevent dust, corrosion, vibration and shock; It should have good electromagnetic compatibility, high anti-interference ability and high common mode rejection ability.

5, High reliability

Industrial touch screen is usually used to control the uninterrupted production process, during the operation is not allowed to stop maintenance, once the failure will lead to quality accidents, and even production accidents. Therefore, industrial touch screens are required to have high reliability, that is to say, there are many measures to improve safety and reliability, such as the use of industrial power supplies, support boards with "watchdog" systems, etc., to ensure that the average trouble-free working time reaches tens of thousands of hours, while minimizing the fault repair time to achieve high operating efficiency.

6, Modular design, perfect I/O channel

The modular design means that each template has A single function, such as CPU board, memory board A/D conversion board D/A conversion board, switching quantity I/O board, etc., which is convenient for system fault diagnosis and maintenance, but also easy for users to choose and facilitate redundancy configuration.