Documentation

Advantech PCL-1800 Digital Input

PCL-1800 Digital Input block (not recommended)

Library

Simulink® Real-Time™ Library of Drivers No Longer Recommended for Use

Scaling of Input to Output

Hardware Input

Block Output Data Type

Scaling

TTL

Double

TTL low = 0.0
TTL high = 1.0

Block Parameters

Channel vector

Enter numbers between 1 and 16. This driver allows the selection of individual digital input lines in arbitrary order. The number of elements defines the number of digital lines you use.

For example, to use the first eight digital inputs, enter

[1,2,3,4,5,6,7,8]

Number the lines beginning with 1 even if this board manufacturer starts numbering the lines with 0.

Sample time

Enter the base sample time or a multiple of the base sample time (-1 means sample time is inherited).

Base address

Enter the base address of the board. This entry must correspond to the DIP switch setting on the board. For example, if the DIP switch setting is 300 (hexadecimal), enter 0x300.

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