Pyramid. Connect the levels of the pyramid and the elements of each level are called field buses. According to the isa-instrument society of america , they are defined as a serial, digital connection that allows data transfer between primary automation elements (field elements) used in process manufacturing, and higher-level automation and control elements. Field buses were a technological development that emerged between the 1980s and 1990s.
They revolutionized the world of industrial communications. These have achieved a great simplification with respect to previous systems in terms of the installation and operation of the industrial structure. This improvement is based on the change brought about e commerce photo editingby the use of a fieldbus that fulfills the same function as a large number of standard current loops. The number of elements that the same bus can support or the considerably higher response times that we obtain with the use of these communication systems are its main advantages. With the development of this technology, standards and specific types of field buses emerged. Next we will see the most important, the definitions, characteristics and structure. You will also find the most used and the differences
between the two. Some types of buses, characteristics and parts of the structure where they are installed. The industrial fabric has adapted to new control devices. This has meant that, far from the rudimentary simple electrical conductors, different specialized field buses have been developed for certain sectors and functionalities, some of the most important are the following. Inesem business school master in energy and environmental engineering more