the prevalence of
industrial networks is increasing and industrial networks are
becoming further integrated with conventional technologies
such as the Internet, greater numbers of professionals are
required to interact with industrial networks in some way.
While specialised knowledge is required for the development,
installation, operation and maintenance of such networks, an
understanding of the basic principles by which industrial
networks function and the requirements that they fulfil is of use
to those new to the field or who may interact with industrial
networks in a less direct manner.