X20cBC00E3Fieldbus: PROFINET IOI/O configuration via the fieldbusConformance Class B (RT)Minimum cycle time 1 msIntegrated switch for cabling multiple slaves100 Mbit/s full duplex modeUp to 1440 bytes of input data and up to 1440 bytes of output data are possibleIntegrated websitePROFINET diagnostics and module diagnostics during runtime from within the master environmentModule and switch diagnostics during runtime using the website or SNMP