Flush-mounted exit button S28

Specification

• Contact type: NO, monostable
• Product type: External/internal exit button
• Mounting: Surface-mounted
• Contact load capacity: 3 A / 12-24 V AC/DC
• Material: Stainless steel
• Ingress protection rating: IP40 (recommended for indoor use)
• Color: Silver
• Designed lifespan: 500,000 presses
• Weight: 0.03 kg

Example scenario for integrating an exit button with an access control system

1. Power connection:

Power input: Phase (blue) and neutral (red) power wires (AC 230V 50Hz) are connected to the L and N terminals of the power controller.

2. Electric strike connection:

NO output (Normally Open): The NO output (yellow wire) of the power controller is connected to one end of the electric strike.

COM output (Common): The COM output (black wire) of the power controller is connected to the other end of the electric strike. Upon activation, the circuit closes, unlocking the electric strike.

3. Exit button connection:

Exit button: The exit button (DOOR EXIT) is connected to the PUSH (yellow wire) and GND (black wire) terminals on the power controller. Pressing the button opens the lock, allowing exit from the room.

4. Keypad lock connection:

Keypad lock power supply: The +12V (red wire) and GND (black wire) outputs of the power controller are connected to the corresponding terminals of the keypad lock, supplying power to the device.

Lock control: The NO/PUSH (yellow wire) and COM (grey wire) outputs of the power controller are connected to the corresponding terminals of the keypad lock, allowing the lock to be controlled by the entered code.

5. Wired doorbell connection:

Doorbell: The doorbell wires are connected to the BELL (purple wire) terminals on the power controller, allowing an audible signal when attempting to enter.

Set includes

• Button 10B

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