Clarity - INT9 A/D converter | Using the INT9 card |
Down
The station reacts to changes in voltage in the relevant controlling input from high (> 3V) to low (< 0.7 V), or to contacts closed in the relay.
Up
The station reacts to changes in voltage in the relevant controlling input from low (< 0.7 V) to high (> 3V), or to contacts opened in the relay.
3.3Digital Inputs and Outputs
The INT9 converter contains eight digital TTL outputs, where the first four are also designed as relay contacts. The converter contains four digital inputs IN1 - IN4. The first two inputs are also equipped with optocouplers.
Fig. 12. Digital Output Control – INT9
These outputs can be controlled from the following places in Clarity:
•Standard assignment of external start Input and Ready OUT Output can be changed in the
System Configuration dialog ( in Fig. 4, pg. 10).
Note: The assigned input and output is then automatically used in the Active Sequence for synchronization with the autosampler.
•Digital Output Control dialog.
•In the Method Setup – Event Table dialog.
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