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Dongguan Kaijilong Lock Industry Co., Ltd.

Phone：189-2656-2355

Email：825505427@qq.com

Website：https://en.dgkjl.com.cn/

Address：Factory Building A-B, Nanxiong Industrial Zone, Sukeng Village, Changping Town, Dongguan City

How to connect the automatic door opener to the magnetic lock?

2025-02-20 15:00:55

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The wiring connection between the automatic door opener and the magnetic lock is a very important part of the access control system. Correctly connecting the magnetic lock can ensure the safety and reliability of the access control system and ensure the normal operation of the automatic door opener.

First, you need to understand the working principle of the magnetic lock. The magnetic lock is an electromagnetic lock. When the power is turned on, the magnetic force on the magnet will attract the ferromagnetic body on the electromagnetic lock, thereby locking the door. In the access control system, the state of the magnetic lock is controlled by controlling the on and off of the current. When the access control system considers that the conditions are met, the magnetic lock is released by turning on the power to open the door.

Next, the steps for connecting the automatic door opener to the magnetic lock are introduced in detail:

1. First, confirm whether the rated working voltage and current of the automatic door opener and the magnetic lock match. After that, turn off the power switch of the system and disconnect the power cord.

2. Make corresponding cuts according to the cables of the automatic door opener and the magnetic lock. When cutting the cable, make sure that the cable length is sufficient for subsequent connection and fixing.

3. Strip the insulation layer of the cut cable to expose the wire. Connect the cables of the automatic door opener and the magnetic lock according to the color. Usually, the cable of the magnetic lock has two wires, one red and the other black. The cable of the automatic door opener may have multiple wires, including the ignition wire, the neutral wire, the control wire, etc., depending on the manufacturer.

4. Connect the ignition wire (usually blue) on the cable of the automatic door opener with the red wire of the magnetic lock cable. These two wires are responsible for powering on, so they are sometimes called "positive" wires.

5. Connect the neutral wire (usually brown) on the cable of the automatic door opener with the black wire of the magnetic lock cable. These two wires are responsible for grounding.

6. After completing the above connections, you need to connect the control wire on the cable of the automatic door opener with the control signal wire of the magnetic lock. Usually, the control wire controls the on and off of the magnetic lock through a switch relay. In this way, when the access control system believes that the conditions for opening the door are met, current is applied to the magnetic lock through the control wire to open the door.

7. After connecting the wires, use insulating tape or insulating sleeves to insulate the connection to ensure the reliability and safety of the connection.

8. Make sure all connections are correct and firm, and check whether the wiring is loose or short-circuited.

9. After all connections and inspections are completed, connect the power cord to the power terminal. Pay attention to the correct polarity when connecting the power supply to ensure that the positive and negative poles match.

10. Finally, turn on the power switch of the system and check the operation of the automatic door opener and whether the magnetic lock can work properly.

The above are the basic steps for connecting the automatic door opener to the magnetic lock. When making wiring connections, be careful and comply with relevant safety operating procedures to ensure that the wiring is correct, safe and reliable to avoid safety hazards such as electric shock and short circuit due to incorrect wiring. If you are not familiar with wiring operations, it is recommended to seek assistance and guidance from professionals.