IDENTIFICATION
Installation
ID ISC.LRU1002
FEIG ELECTRONIC GmbH
Page 16 of 32
M61110-2e-ID-B.docx
4.3.4. Data-Clock Interface on connector X4
The connection of the data-clock interface takes place via the digital Outputs OUT1 and OUT2 at
connector X4. The wire for the clock (Data-0) needs to be connected to connector OUT1-E, the
wire for the data (Data-1) needs to be connected to connector OUT2-E.
Figure 9: Data-Clock Interface on connector X4
Table 8: Pin Assignment Data/Clock Interface
Pin Number
at Connector X4
Pin Assignment
7
Clock / Data-0
8
Vcc
9
Data / Data-1
10
Vcc
NOTE:
The data-clock interface is only available in Scan-Mode.
The data-clock interface cannot be used to configure the reader.
The digital outputs OUT1 and OUT2 are not available, if the data-clock interface is activated.
The data as well as the clock need to be supplied with an external voltage.
The output is
designed for max. 24 V DC / 20 mA.
For access control application it is possible to connect the reader parallel with two inputs of
a Wiegand controller. By that it is possible to control two traffic lanes (e.g. Entrance and
Exit). Please read the application note N61011-xe-ID-B for more details.
