Configuration of the CPU 410
3.5 PROFINET IO interfaces (X5, X8)
CPU 410 Process Automation/CPU 410 SMART
46 System Manual, 05/2017, A5E31622160-AC
The PROFINET interfaces are implemented as Ethernet RJ45 interfaces. Always use RJ45
connectors to hook up devices to a PROFINET interface.
Properties of the PROFINET IO interfaces
Protocols and communication functions
According to IEC 61784-2 Conformance Class A und B
Open block communication over
• TCP
• UDP
• ISO-on-TCP
S7 communication Yes
Port statistics of PN IO devices (SNMP) Yes
Detection of the network topology (LLDP)
Time synchronization in NTP method as client
Time synchronization in SIMATIC method
Time synchronization in pTCP method
You can find further information about the properties of the PROFINET IO interfaces in the
technical specifications of the CPUs in section Technical data (Page 253).
Autosensing
Autocrossing