Digital Input

Returns the digital signal received by a physical port

Category: Input

Description:

The logical state of real-world discrete voltage signals is returned by this block. The value returned by ths block can be either 0 (FALSE) or 1 (TRUE).

Figure 1 and 2 show a diagram using a Digital Input port flowing a digital signal. At time of 5s, the signal changes the logical level.

Figure 1 - Diagram example

Figure 2 - Digital signal acquired by the Digital Input in a Scope

Parameters:

Digital Input block can read only one digital port so it is necessary to select what physical port by this parameter.

Ports:

Output

Returns a signal corresponding to logical state of digital input.

Data Types:

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