Redundancy in Technological Systems
By Helge Hornis
Functional safety systems are probably the most common automation solutions based on redundancy. But not all redundant systems are equal. Depending on a detailed safety evaluation, safety solutions of varying complexity can be used to address the particular needs of the application.
Designing for Noise Immunity
By Helge Hornis
With an increase in the use of electronic equipment, electronic noise can no longer be ignored. Device manufacturers, machine builders, and users need to know how they can layout their systems to reduce noise susceptibility, and what they can do to develop reliable automation equipment.