Dear Forum Community,

Industry Online Support provides since many years a lot of real measured communication performance data als a Webbased Tool
(Link: http://support.automation.siemens.com/WW/view/de/25209605).

With this tool you can select various HW configurations and see how long the IO response time, the data transfer time, PLC-PC transfer time and soon the RFID Read/Write time will be.

Do you all know this tool and do you use it to calculate roughly the requirements you plan?

I would be interested in the opinion of PLC practitioners.

Thank you