01
What is an automatic door?
Automatic doors are generally used in some occasions where people need to go in and out frequently (bank government office lobby, etc.), through the infrared or microwave sensor (probe) at the top of the door, it is sensed that someone needs to enter or leave, drive the motor, automatically pan and open Glass door, the door is automatically closed after the person leaves.
02
Automatic door control method?
Infrared probes (or microwave sensors) that enter and exit the door are respectively connected to the door opening signal of the automatic door
03
Automatic door + access control system?
Theoretical wiring method:
The infrared detector of the automatic door generally has 4 wires connected to the terminal of the automatic door control board, and two of them are power lines, which are not required. The other two are the control lines. At the wiring of the automatic door control panel, the equipment is removed and no other equipment is connected. The terminals that originally connected the two wires are respectively connected to COM and NO of the controller relay output.
But in fact:
The relay on the controller has a protection circuit for the electric lock. This protection may have side effects on the automatic door. It may happen that the door is closed halfway immediately, or it is closed halfway and opened again;
And because some of the control lines of the automatic door are voltage-bearing, not switching signals.
For these two reasons, the automatic gate must be added with a weak isolator (as shown in the figure below), and the weak isolator can solve these two problems.
Therefore, the correct way to implement the access control controller to control the automatic door is as follows:
The physical wiring diagram is as follows:
04
Site environment + wiring method
If the customer needs to: swipe the card outside and open the door automatically; just connect the infrared probe to the exit button!
05
Special customer needs
Requirement 1: A customer requests automatic door access at 8:00-18:00 working hours. When the person arrives at the door, the automatic door automatically opens. When the time is not working, the legal person needs to swipe the door to open.
1. Enable controller timing tasks
2. Add controller timing tasks and upload
Demand 2: Some customers reflect his automatic door, can open with his hands, what should I do?
Generally, the automatic door can be opened. If the request is not open, the automatic door company generally has a device to prevent the opening, and generally requires additional payment, so you can apply to the automatic door company to install this device, add this The device does not affect the cooperation of our access control system and automatic door. It is not recommended that you install the electric lock to prevent the automatic door from being opened. Because the electric lock is installed, the structure of the automatic door may be damaged. It is impossible to consider some mechanical avoidance, which may easily damage the automatic door. After unauthorized handling, the automatic door refuses the warranty, which will cause unnecessary trouble.
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