Contec DIO-32DM-PE, Руководство пользователя

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4. Function
DIO-32DM-PE
49
General-purpose I/O function
Data input
When input data is high level, [1] is input to the corresponding bit.
When input data is low level, in contrast, [0] is input to the corresponding bit.
Data output
When [1] is output to the corresponding bit, [High level] is output.
When [0] is output to the corresponding bit, in contrast, [Low level] is output.
CAUTION
- The entire product is set for input immediately after the power is turned on.
- It is Low level after setting to output.
Monitoring the output data
The product can read the status of the current output data without affecting the output data.