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Model 

#

626SW 

Piezo Keypad 

W/ Wiegand Output 

 
 
 
 
Protocol: Wiegand 26 
Power Supply: 12 to 28 VDC 
Power Standby Consumption: less than 30 mA 
(40mA when illuminated) 
Mounting: Single Gang Switch Box, or directly to the wall. 
Environment: IP68; 100% relative humidity 
Temperature: - 40° to + 70°C 

 

CLICK-N-LOCK mounting screw protection 

 

26 BIT WIEGAND SPECIFICATIONS: 
 

WIRING 
COLOR 

FUNCTION ELECTRICAL 

FUNCTION 

RED 

Input Voltage 

12    -   28 VDC 

BLACK Ground 

 

GREEN 

Data 0 

Open collector 1K ohm pull-up to in5V 

WHITE 

Data 1 

Open collector 1K ohm pull-up to in5V 

BROWN LED 

Input 

 

BLUE 

CCTV output 

Open collector 0.25 A activated with each key for 30 Sec. 

VIOLET 

Housing Ground  

 

YELLOW 

Site Code Select 

 

ORANGE Buffered 

Input 

 

GREY 

Tamper Output 

Open collector 0,100 A "Low" when light sensed 

 

When the LED control input is pulled low, the GREEN LED will be ON and the RED LED will be 

OFF. When the input goes high the RED LED is ON and the GREEN LED is OFF. The RED LED 

will flash with each key press. The LED control input is pulled to the in5v with a 2.2K 

resistor. 
 

The data is sent at 1 msec per bit with a pulse duration of 50 usec. 
A Buzzer beeps with each key press.

 

5151 Everest Drive,   Unit #6,   Mississauga,   ON   L4W 2Z3                          Tel: 905-366-3377      Fax: 905-366-3378 

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