User's Manual

Chapter 4 Wiring
The device supports connecng to the RS-485 terminal, the door lock, the exit buon, the alarm
output/input devices, the Wiegand card reader, the access controller, and the power supply. You
can wire the peripherals according to the descripons below.
If connect the Wiegand card reader with the access controller, the face recognion terminal can
transmit the authencaon informaon to the access controller and the access controller can
judge whether to open the door or not.
Note
●
If the c
able size is 18 AWG, you should use a 12 V switched-mode power supply. And the
distance between the power supply and the device should be no more than 20 m.
●
If the cable size is 15 AWG, you should use a 12 V switched-mode power supply. And the
distance between the power supply and the device should be no more than 30 m.
●
If the cable size is 12 AWG, you should use a 12 V switched-mode power supply. And the
distance between the power supply and the device should be no more than 40 m.
4.1 Terminal
Descripon
The terminals contains power input, alarm input, alarm output, RS-485, Wiegand output, and door
lock.
The terminal's diagram is as follows:
DS-K1T681 Series Face
Recognion Terminal User Manual
10