This primer on fieldbus concentrates on the two basic fieldbuses used in process control: Profibus PA and Foundation Fieldbus™ H1. It covers how fieldbus works, shows how to connect instruments, and explains why, in most cases, you can''t connect all 32 instruments on a single fieldbus segment, as all the advertising claims.
Fieldbus is simple, this white paper states -- so simple you''ll wonder what all the fuss is about. . . click here to read complete white paper (504 kb). Or right-click on the link to download file.
To obtain Adobe Acrobat Reader, click on the link below.
