From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
cRIO-9047 has four counters that can do the encoder measurement via the counter task. You would need digital input channels to route the external encoder signal to the counter. You can choose any C Series Digital Module that suits your requirement in term of logic level and channel counts.