Siemens 150U

Hello

I am having problems with finding info about an old 150U system, is there any one who happens to have a manual for this obsolete thing?

Hello Göran;
There are links to a manual for the S5-150 CPus on the Siemens support website, but they are only in German (if you change the language of the search engine to English, the S5-150 entries disapear...).
If you are familiar with German, maybe this link can help:
http://support.automation.siemens.com/WW/view/de/12435145/133300
Search for 150U in the Manuals page.
Or go directly here:
http://support.automation.siemens.com/WW/view/de/21487373

Hope this helps,
Daniel Chartier

Hello Daniel.

Thank you, I think this is just what I need. I have only searched in English on Siemens webpage.

Thanks again.