Solution
cRIO-PN-S can only be used as a PROFINET slave module. To establish PROFINET communication with cRIO-PN-S, you will need a sensor or a device which can act as a PROFINET master controller. So a PROFINET slave sensor cannot be used to establish communication with a cRIO-PN-S module. Unfortunately, NI does not have a c series PROFINET Master module. However, you can use the
PXI PROFINET Interface module which can be configured as a PROFINET master or slave device.