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IDENTIFICATION
ID LRU500i
5 Terminals
Installation
Page 18 of 35
5.5 Data-Clock Interface on Connector X3
The data-clock (Wiegand) interface is connected via terminal X3.
Pin Number at
Connector X4
Pin Assignment
1
Wiegand D1
2
Wiegand D0
3
GND
Table 8: Pin Assignment Data-Clock (Wiegand) Interface
NOTE:
•
The data-clock interface is only available in Scan Mode in the reader version ID LRU500i-BD.
•
The data-clock (Wiegand) interface cannot be used to configure the reader.
•
For access control applications it is possible to connect the reader to two inputs of a Wiegand
controller in parallel via an ID ISC.LR.WS-A Wiegand Switch and thus monitor two lanes (e.g.
entrance and exit) simultaneously.
Fig. 11: Pin assignment Data-Clock (Wiegand) interface on X3