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Measurement Hardware

The following instruNet hardware provides digital input channels that can measure the frequency of incoming pulses (e.g. pulses per second):

i200 Controller PCI Card


Frequency Measurement with the iNet-200 PCI Card

The Model 200 (not 230) instruNet PCI Controller boards have 10 digital input/output channels, each of which can be used to measure the frequency (in Hz) of a digital input signal. For details on how to use the i200 counter/timer channels, click here; and for specifications, click here.

Wiring Diagram