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How does the access controller control the electric door?

401 Published by xia, Crystal Jan 11,2019

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The electric door is a management device for controlling personnel or vehicles to enter and exit. Generally, it is installed at the gate of a factory, a community or a hotel. The inrush current of the electric door itself and other interferences generated are relatively large. Therefore, when installing the access controller, it is recommended to contact the manufacturer’s technical personnel to perform wiring and operation under the guidance of the manufacturer to ensure the stability of the system.

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In general, the electric door has three function buttons, that is, opening the door, pausing, and closing the door. The access control system can realize the control of the door opening function, while the electric door’s pause and close function is controlled by the electric door. Most old models of electric door stop and close are controlled by manual buttons, the new type of electric Some of the doors are reserved for automatic door closing, and the design of the automatic anti-clipper is automatically closed when the door is opened and the obstacle is detected. This function is a function of the electric door, and the access controller is temporarily unable to control.

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Access control wiring principle and precautions:

The principle is that the electric door operating end has three buttons, one followed by one line, and one common line. The line and the common line of the opening button are connected to the NO and COM of the relay control end of the access controller. In this way, the electric door can be opened by swiping control.

The current and voltage of the electric door button frequently cause a large disturbance, and even if it may cause a crash or restart, please install an intermediate relay or other isolation control circuit under the guidance of the technician to make the product stable and long-term operation. .

If you want to know more about how the access controller controls the electric door, please consult the remote customer service!

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