Contains conventions, helpful when applying IEC 60617 to symbols for catalogues of real devices, and shows preferable choices where alternative techniques are provided in the standard. It also helps to create symbols having as consistent an appearance as possible, not depending on the originator, while still accurately representing the function.
WITHDRAWN
IEC TR 61734:1997 ED1
PUBLISHED
IEC TR 61734:2006 ED2
60.60
Standard published
Jul 17, 2006