Performance Data; General Characteristic Data - Siemens SIMATIC NET S7-400 Manual

Performance data

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
Total number of connections on Industrial Ethernet
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
CP 443-1 (EX30)
Manual, 03/2019, C79000-G8976-C255-05
Explanation / values
128
The value applies to the total number of connections of the
following types:
S7 connections
•
SEND/RECEIVE connections
•
2
19