The main function of the safety grating controller is to supply power to the light emitter and light receiver, process the light transmission and shading signals generated by the light receiver, generate control signals, control the braking control circuit of the machine tool or the alarm device of other equipment, and achieve machine tool parking or safety alarm. The safety grating controller can be divided into built-in controller (Q) and external controller (W); The built-in controller has a compact and compact structure and can be installed in the electrical cabinet of machine tools or other equipment; The external controller has a beautiful and sturdy structure, and can be directly installed on the machine bed wall or other equipment. When placing an order, choose one of the two based on the convenience of installation. Generally speaking, many customers choose safety grating controllers.
If the voltage of our machinery is 24V, we do not need a safety grating controller. If our machinery is 220V, we need a safety grating controller. However, because the grating is grating, the controller is separate. Therefore, if we want to add a controller, we also need to pay for the safety grating controller. Some punching machines require a transformer if their voltage exceeds 220V.
