What are the key factors to pay attention to when choosing an industrial touch screen?
September 2, 2024
In industrial automation, robotics, transport and other industrial control fields, touch screen as the main human-machine interface, its performance and reliability is crucial to the stable operation of the whole system. So what are the key factors that manufacturers and users should focus on when shopping for industrial touchscreens?
Protection level
Industrial control environments are often subject to harsh conditions such as dust, water splashes, and impacts, so the protection rating of the touchscreen is a primary consideration. Touchscreens need to be IP65 or even IP67 rated to ensure reliable operation in harsh industrial environments.
Durability and Reliability
Industrial control equipment often requires long-term stable operation, and the durability and reliability of touch panels are critical. Manufacturers need to focus on indicators such as touch screen life, shock resistance, and high and low temperature resistance to ensure that the equipment can withstand harsh environments.
Optical Performance
In industrial control scenarios, touch panels need to maintain good visibility and touch operability under various ambient light conditions. Therefore, we need to pay attention to brightness, contrast, viewing angle and other optical indicators to ensure that the operator can easily use in a variety of environments.
Touch Performance
Smooth touch experience is also one of the key performances of industrial touch screens. Manufacturers need to focus on evaluating touch sensitivity, response speed, gesture recognition and other aspects of performance to ensure that touch operation meets the actual needs of industrial control scenarios.
Interface Compatibility
Compatibility is also very important to ensure that the touch screen can interface smoothly with existing industrial control equipment and support common communication interface protocols, such as RS-232/485, Modbus, EtherCAT and so on.
Safety certification
For some special industrial control scenarios, such as medical equipment, the touch screen also needs to pass UL, CE and other safety certification standards to ensure that the device can meet the relevant safety standards.
Environmental adaptability
Temperature, humidity, shock and dust and other environmental adaptability is also an important indicator of industrial touch screen, manufacturers need to be based on the actual application scenarios for targeted selection and testing.
In general, in the purchase of industrial touch screen, manufacturers and users need to consider the above 7 key factors, choose the performance, reliability and safety can meet the needs of industrial control applications of the best solution. Only in this way can ensure that the entire industrial control system can run stably and efficiently.