Remote control the remote control signal is formed mainly by a microprocessor chip, a crystal oscillator, an amplifying transistor, and the infrared light-emitting diode matrix of the Support leg keyboard.
It works as follows locator infrared emitting diode and launch integrated circuits, integrated circuit when pressing the button will launch your request compiled instructions emitted by the diode, when the game reached the IC receives instruction decode, go to control device to perform the corresponding action. So as to reach the positioning results.
Positioning the control valve is a primary accessories, usually supporting the use of pneumatic control valve, which receives the output signal of the regulator, and then to its output signal to control the pneumatic control valve when the control valve action, and by a mechanical displacement of the valve stem Electric lifters device back to the positioner, valve position status to the host system via electrical signals.
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