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 cable 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, RS-485, Wiegand output, and door lock.
The descripons of the terminals are as follows:
Table 4-1 Terminal
Descripons
Group No. Funcon Color Name Descripon
Group A A1 Power Input Red +12 V 12 VDC Power
Supply
A2 Black GND Ground
Group B B1 RS-485 Yellow 485+ RS-485 Wiring
B2 Blue 485-
B3 Black GND Ground
Group C C1 Wiegand Green W0 Wiegand
Wiring 0
C2 White W1 Wiegand
Wiring 1
C3 White/Black GND Ground
DS-K1T642 Series Face Recognion Terminal User Manual
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