Advantech iDAQ-934, Руководство пользователя

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iDAQ-934_964 User Manual 20
Simultaneously Sampled Analog Input Module
In a simultaneously sampled analog input module, each analog input channel has its
own ADC. When the sample clock rises, the ADC of all enabled channels start con -
version simultaneously. The sampled results represent the analog input values at the
same time. Figure 3.10 and Figure 3.11 show the block diagram and acquisition
behavior of this kind of module.
Figure 3.10 Simultaneously sampled analog input module block diagram
Figure 3.11 Acquisition of a simultaneously sampled analog input module