The use of negative ion switch?

Every kind of thing has its value. In our daily life, there are many things and products that cannot be separated from it. So in the industrial field, there are a lot of mechanical equipment in different areas to play their role, negative ion switch is no exception, today we will talk about the use of negative ion switch.

　Negative ion switchIt is the product of the development of modern microelectronics technology and the upgraded product of infrared photoelectric switch. Compared with the previous switch, the negative ion switch has its own remarkable characteristics, for example, it has the function of self-diagnosis and stable working area indication, and can timely inform whether the working state is reliable, which is very convenient and has the control terminal setting, which can check whether the negative ion switch works normally before operation. And in use, it can accept the interrupt or detection command of the computer or programmable controller at any time. The appropriate combination of external diagnosis and self-diagnosis can make the photoelectric switch intelligent. And the response speed of the negative ion switch is fast, the response speed of the high-speed photoelectric switch can reach 0.1ms, and 300000 detection operations, so that small objects moving at high speed can be detected. At the same time, it also adopts ASIC and advanced SMT surface mount technology, with high reliability. In use, the negative ion switch is small in size (the small one is only 20 × 31 × 12mm), light in weight, convenient installation and simple debugging, short circuit protection.

When the negative ion switch is in use, the influence of the background object can be eliminated, that is to say, when the reflective diffuse projector and the light receiver are used, sometimes the negative ion switch or the object with high reflectivity such as smooth background may cause the photoelectric switch to fail to stably detect the background object due to the proximity of the detected object. Thus, a distance-limited projector may be used instead, or the background object and darkness may be removed by moving away from the background object, removing the background object, painting the background object matte black, or attempting to roughen the background object.

SimultaneouslyNegative ion switchThe use of the self-diagnostic function is also quite convenient. During installation or use, due to the influence of the desktop or background, slight deviation of the optical axis, lens pollution, dust accumulation, external noise, ambient temperature out of range, and vibration may occur. These problems may cause the photoelectric switch to deviate from the stable operating area.

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