S4A TF1 - Wiring Instructions; System Diagrams; Common Power Supply Diagram

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5. Wiring
No.
Color
Marks
Description
1
Green
D0
Wiegand input (Wiegand output as reader mode)
2
White
D1
Wiegand input (Wiegand output as reader mode)
3
Grey
ALARM
Alarm signal MOS tube drain output end (optional)
4
Yellow
OPEN/ BEEP
Exit button input end (Beeper input as reader mode)
5
Brown
D_IN/ LED
Door contact switch input (LED input as reader mode) (optional)
6
Red
+12V
Positive power supply or AC power supply end
7
Black
GND
Negative power supply
8
Blue
NO
Relay NO end
9
Purple
COM
Relay COM end
10
Orange
NC
Relay NC end
6. Diagram
6.1 Common Power Supply
Note: The door contact and alarm function are optional