User's Manual

Chapter 4 Wiring
You can connect the RS-485 terminal with the RS-485 card reader, connect the NC and COM
terminal with the door lock, connect the SENSOR terminal with the door contact, the BTN/GND
terminal with the exit buon, connect the alarm output and input terminal with the alarm output/
input devices, and connect the Wiegand terminal with the Wiegand card reader or the access
controller.
If connect the WIEGAND terminal 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 c
able size is 18 AWG, you should use a 12 V 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 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 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-K5671B Series Face Recognion Terminal User Manual
19