Siemens SIMATIC NET CP 343-1 ERPC - Performance data; operation; Transmission and reaction times; Number of possible connections over Ethernet

CP 343-1 ERPC
Manual, 03/2010, C79000-G8976-C239-02
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Performance data / operation
5
5.1 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 to the performance data:
(http://support.automation.siemens.
com/WW/view/en/25209605)
5.2 Number of possible connections over Ethernet
Number of connections
Characteristic Explanation / values
Permitted number of simultaneous connections in
total over Industrial Ethernet
 16 (TCP/UDP)
 8 with ERP subscribers
Maximum load
As a maximum, you can operate the following connections over Ethernet:
● 16 TCP or UDP connections,
of these, up to:
– 8 Send/Receive connections
– 8 S7 connections
Also:
● 8 connections with ERP subscribers
● 1 TCP connection for Web diagnostics