HIKVISION DS-K1T105 Series - Page 13

Access Control Terminal·User Manual
9
Table 3-1 Terminal Description
Line Group
No.
Function
Color
Terminal
Name
Description
Line Group A
A1
Power Input
Red
+12V
12V DC Power Supply
A2
Black
GND
GND
Line Group B
B1
Alarm Input
Yellow/Blue
IN1
Alarm Input 1
B2
Yellow/Black
GND
GND
B3
Yellow/Orange
IN2
Alarm Input 2
B4
Alarm Output
Yellow/Purple
NC
Alarm Output Wiring
B5
Yellow/Brown
COM
B6
Yellow/Red
NO
Line Group C
C1
RS-485
Communication
Port
Yellow
485 +
RS-485 Wiring
C2
Blue
485 -
C3
Black
GND
C4
Wiegand
Green
W0
Wiegand Wiring 0
C5
White
W1
Wiegand Wiring 1
C6
Brown
WG_OK
Wiegand Authenticated
C7
Orange
WG_ERR
Wiegand
Authentication Failed
C8
Grey
TAMPER
Tampering Alarm
Wiring
C9
Purple
BUZZER
Buzzer Wiring
Line Group D
D1
Lock
White/Purple
NC
Lock Wiring
D2
White/Yellow
COM
D3
White/Red
NO
D4
Yellow/Green
SENSOR
Door Contact Signal
Input
D5
Yellow/Grey
BUTTON
Exit Door Wiring