Siemens SIMATIC NET S7-400 - Performance Data; General Performance Characteristics

CP 443-1 (EX30)
Manual, 03/2019, C79000-G8976-C255-05
19
Performance data
2
Note
Measurements of transmission and reaction times in Ethernet, PROFIBUS and PROFINET
networks for a series of configurations can be found on the Internet under entry ID:
25209605 (
http://support.automation.siemens.com/WW/view/en/25209605)
2.1
General characteristic data
Characteristic
Explanation / values
Total number of connections on Industrial Ethernet 128
The value applies to the total number of connections of the
following types:
• S7 connections
• SEND/RECEIVE connections
Example
You can, for example, operate the following combination of connections:
● 62 S7 connections or 62 H connections
● 30 ISO-on-TCP connections
● 10 TCP connections
● 10 UDP connections
● 16 ISO transport connections