Siemens SIMATIC CPU 410

PROFINET IO
5.2 PROFINET IO systems
CPU 410 Process Automation/CPU 410 SMART
52 System Manual, 05/2017, A5E31622160-AC
5.2
PROFINET IO systems
Functions of PROFINET IO
The following graphic shows the new functions in PROFINET IO:
The graphic shows
Examples of connection paths
The connection of company
network and field level
You can access devices at the field level from PCs in your company network
• Example:
PC - Firewall - Switch 1 - Router - Switch 2 - Switch 3 - CPU 410
①.
Connections between the
automation system and field
level
You
can also access one of the other areas of the Industrial Ethernet from an ES on the field
level.
Example:
• ES - Integrated switch 3 - Switch 2 - Switch 4 - CPU 410
③.