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Note: Both the door magnet and the lock need to be powered separately. Do not use the access control wiring to supply power to the door. It is easy to open the door.
The first
The access controller is connected to the door magnet. The door magnet has only two interfaces + and - normally closed. The access control NC is connected to the positive pole of the power supply, the negative pole of the power supply is connected to the positive pole of the magnetic pole, and the negative pole of the magnetic pole is connected to the com of the access control. As long as the normal loops are formed, they can be connected in series.
Second:
Some magnetic door interfaces have five interfaces: positive, negative, NC, NO, and COM. The access control NC is connected to the positive pole of the power supply, the negative pole of the power supply is connected to the positive pole of the magnetic pole, the negative pole of the magnetic connection of the door is connected to the com, the gate of the magnetic gate of the access control is connected to the lock of the NC to the GND of the magnetic door.
Third
Normally closed lock body wiring (electric lock/mute lock), the so-called normally open type lock is the power-on normally open, the door can be opened under power-on state, and the power-off is closed, so once the power-off door is broken, it cannot be opened.
Wiring method: First, the positive and negative poles of the power supply need to be divided into two. The positive pole of the power supply is respectively connected to the positive pole of the electric control lock and L+, and the negative pole of the power supply is respectively connected to the negative pole of the electric control lock and the com of the access control, and the L-connected access control of the electric control lock.
Door magnetic door button connection
Open the door button "+ access to the PUSH interface of the access controller, open the button" "connect the GND of the access controller, switch signal, no power supply.