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Wiring for magnetic door

Wiring for automatic door

Installation notes

7 / 8

1. When arrange the wires, if the 12V power supply cable of the host does not adopt the “Special power 
strip” and is in long distance, resulting in large resistance, then abnormal phenomena may occur easily such 

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metering is shown as follow.

2. The power adapter is put together with the device which is optional, such as EU standard, American 
standard, UK standard, and so on.

System installation schematic

drawing for magnetic door

Wiring schematic drawing for touching

switch of magnetic door

System installation schematic

drawing for automatic door

Wiring schematic drawing for mechanical

switch of magnetic door

Wiring schematic drawing for sensor

switch of automatic door

Access control
relay interface

~220V

DC12V

Ethernet

Host

Power (access control)

Door exit

(inside)

Magnetic lock

Host

Access control 
relay interface

~220V

Ethernet

PUSH
GND
12V
COM
NC
NO

12V
GND
NO
NC
COM

12V

12V

Power (access control)

Door exit

Magnetic lock

Ethernet

NO

CO

M

Host

12V

GND

Power

Relay

Opening signal PUSH

Public end GND

12V

Controller of auto-door (only used terminals will be listed)

Ethernet

DC+

DC-

NO

COM

Sensor

DC+
DC-
NO
COM

NO

CO

M

Host

12V

GND

Power

Relay

NO
NC
COM

Door exit

PUSH
GND
12V
COM
NC
NO

NO

CO

M

12V

12V

Host

Power (access control)

Magnetic lock

12V

GND

Ethernet

Power

Relay

Power

GND

12V

Cable equivalent
resistance1

Cable equivalent

resistance 2

Voltage meter

V

Host

Wiring connection

Auto-door controller 

+ assembly units

Sensor (inside)

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power supply for the host end, and abnormal phenomena like repeat restart, system crash may 
occur. If the power is far away from the device, the power cable can be extended (strong current).

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may cause repeat restart.

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multi-strand cable in parallel or use copper core bold cable, to ensure voltage >11V.
     

   

Attention: If use network cable, the extension cable use 4-strand cable as positive pole and 4-strand cable as negative pole.

If not clear with how to extend, please contact the provider to change “Special power strip”.

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