Function; Data I/O Function; Data Input; Data Output - Contec DIO-0808L-PCI User Manual

4. Function

4. Function
This section describes the features of the board.
Each function described here can be easily set and executed by using the bundled API function library.
For details, refer to API-DIO HELP available after installation.

Data I/O Function

Data Input

When input data is "ON", "1" is input to the relevant bit.
When the input data is "OFF", in contrast, "0" is input to the relevant bit

Data Output

When "1" is output to the relevant bit, the corresponding transistor is set to "ON".
When "0" is output to the relevant bit, in contrast, the corresponding transistor is set to "OFF".
CAUTION
When the PC is turned on, all output are reset to 0 (OFF).

Monitoring Output Data

The <DIO-0808L-PCI> can read the state of the data currently being output without affecting the output
data.
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