User's Manual

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15
Wiegand input wiring
Terminal block J5
Pin 1 Data0 Input
Pin 2 Data0 Input
Pin 3 LEDout Output
Pin 4 +12V Power
Pin 5 Ground Input/Output
The electrical interface conforms to the Security Industry
Association’s Wiegand standard, March 1995.
Data clock output wiring
Terminal block J4
Pin 1 Data Output
Pin 2 Clock Output
Pin 3 NC
Pin 4 Ground Ground
The electrical interface is 5 V TTL.
Electrical Interfaces