https://www.hilscher.com/service-support/device-pre-certification/profinet-io-device-rt-pre-certification-cc-b
PROFINET IO-Device RT pre-certification CC-B Exclusively for netX-based developments
profinet ionxspnsrttest
https://gelecekbt.com/endustriyel-haberlesme/bus/profibus
Profibus DP, Profibus PA , Profinet IO, Profinet CBA, Profinet IRT, Profinet Switch
profinet ioprofibuspadpirt