Automation World

Fieldbus Foundation Approved Device Couplers

Speed network installation. Device couplers deliver a fast and easy way to connect multiple fieldbus devices to a main fieldbus trunk in Foundation Fieldbus H1 and Profibus PA networks. The TG200 and ...
Oil

SPECIAL REPORT: Fieldbus developments improve process control system operations

Now that fieldbus is used in virtually all new refineries, oil and gas companies are looking beyond the older, established products and their problems to more modern fieldbus hardware solutions that ...
Automation World

Fieldbus Installations - Benefit from Superior Diagnostics and Increased Plant Uptime with the All New FieldBarrier Isolated Device Coupler from Pepperl+Fuchs

The Pepperl+Fuchs fieldbarrier revolutionized the fieldbus industry - the all new FieldBarrier R4D0-FB-IA is a diagnostic-enabled isolated device coupler for FOUNDATION Fieldbus H1 and PROFIBUS PA ...
Nature

Waveguide-coupled nanopillar metal-cavity light-emitting diodes on silicon

Nanoscale light sources using metal cavities have been proposed to enable high integration density, efficient operation at low energy per bit and ultra-fast modulation, which would make them ...