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#133145 - 05/25/02 06:49 PM International and German wiring diagram symbols?
jlhmaint Offline

Registered: 05/25/02
Posts: 208
Loc: Fredericktown, OH, U.S.A
Hi all i just found this site and its great. My question is were can a person find online a comparison of german wiring diagram symbols to there american standard. I have recently been working on some german machine tools at work and can't find any conversions for the prints. i have figured out most of them by following through the prints and knowing what should be there but it would be nice to have a chart that compares german to american symbol.

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#133146 - 05/25/02 07:19 PM Re: International and German wiring diagram symbols?
Bjarney Offline

Registered: 04/10/02
Posts: 2561
Loc: West-Southern Inner-Northeast ...

#133147 - 05/26/02 12:19 PM Re: International and German wiring diagram symbols?
pauluk Offline

Registered: 08/11/01
Posts: 7693
Loc: Norfolk, England
Hello & welcome!

I thought it would be relatively easy to find an on-line list of European symbols, but I haven't been able to come up with much. There are some relevant IEC standards (nos. 117, 60617), but most of the links to these I could find are for sales of heavy-duty reference books (some at $120 a time!).

There are a few symbols mentioned here:

I also found another article from an electronics journal which looks at schematic differences and notation in a general way:

This one has a handy comparison of logic-gate symbols, the non-American versions of which can be very confusing. It includes ANSI, BS, IEC, and commonly used German variants.

[This message has been edited by pauluk (edited 05-26-2002).]


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