Performance Data; Transmission And Reaction Times; Number Of Possible Ethernet/Profinet Connections - Siemens SIMATIC S7-300 Equipment Manual

Performance data

2.1

Transmission and reaction times

Measured values on the Internet
Note
Measured values of transmission and reaction times over Ethernet, PROFIBUS and PROFINET
networks for a series of configurations can be found on the Internet at the following address:
Link: (http://www.siemens.com/automation/pd)
2.2

Number of possible Ethernet/PROFINET connections

Maximum number of parallel connections
Table 2- 1
Characteristic
Permitted number of simultaneous connections in
total over Industrial Ethernet
Example of maximum load
You can, for example, operate:
• 4 S7 connections
• 4 ISO-on-TCP connections
• 2 TCP connections
• 2 UDP connections
CP 343-1 Lean
Equipment Manual, 01/2023, C79000−G8976−C198−09
Maximum number of parallel connections
Explanation / values
12 maximum
2
17