I-view FAC – 500 FingerKey Access Controller DVR Manual do Utilizador descarregar pdf (Página 19)

4). High current control of FingerKey and locks connection

1). Matching voltage of lock’s power supply adapter must be accordant with

that of lock, and the output current must exceed the working current of the

lock.

2). Matching voltage and current of relay must exceed those of the lock.

GND GND

+12V Power RS232 RXD

Lock COM RS232 TXD

Lock NO GND

Lock NC RS485 A

GND RS485 B

Alarm＋

GND

Alarm— DATA0

Button DATA1

GND +5V Output

Bell＋

Door Sensor

Bell— GND

Limit

Current

Resista

Lock

Lock Power -

Power supply adapter -

12V +

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I-view FAC – 500 FingerKey Access Controller DVR Manual do Utilizador Página 19