Siemens CP 343-1 - Performance Data; Transmission and Reaction Times

CP 343-1
Manual, 12/2018, C79000−G8976−C201-08
17
Performance data
2
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:
http://www.siemens.com/automation/pd (
http://www.siemens.com/automation/pd)
2.2
Number of possible Ethernet/PROFINET connections
Maximum number of parallel connections
Table 2- 1 Maximum number of parallel connections
Characteristic
Explanation / values
Permitted number of simultaneous connections in
total over Industrial Ethernet
32 maximum
Example of maximum load
You can, for example, operate:
● 16 S7 connections, of which
– 8 PUT jobs
– 8 GET jobs
● 16 SEND/RECV connections, of which
– 2 ISO-on-TCP connections
– 8 TCP connections
– 6 UDP connections