Vip-Vision ACCON Series, Руководство по установке

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2.3 Installation (continued)
2.3.3 Connect Exit Buttons and Door Open/Close Sensors
All Exit button inputs are ACTIVE LOW , i.e. connect to GND(0V) to unlock the door.
All Door open/close sensors inputs are also ACTIVE LOW , i.e. when a door is closed, the voltage on the corresponding
SR input (SR1, SR2… ) should become GND(0V). If the door is opened, the corresponding SR input should be open
circuit (No connection).
ACCON-2C21 ACCON-2P22
ACCON-2P41
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