Feig Electronic ID ISC.LRU3000, Руководство по установке

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IDENTIFICATION ID ISC.LRU3000 / LRU3500 4 Terminals
Page 16 of 30

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
configured for max. 24 V DC / 30 mA.
Fig. 12: Wiring Example

NOTE:

Please consider possible limitations of the Wiegand Controller regarding the used supply
voltage.

In dependency on the inner circuit of the used Wiegand Controller it is necessary to use external
serial resistors to limit the current on the data and clock wires.

The necessity of the external pull down resistor is depending on the inner circuit of the used
Wiegand Controller
See Notes below for
resistor values