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About This User Manual
General
This user manual provides application notes and procedures for the wiring and
installation of DeviceNet networks. It is intended for instrument engineers,
technicians, electricians, and installation personnel for the wiring and associated
components of DeviceNet applications.
The main topics covered in this user manual are:
• DeviceNet topology.
• Transmission technologies.
• Cable media and DeviceNet components.
• Plant design and cable laying regulations.
How to Use this User Manual
Section 1, Introduction gives a brief overview of the DeviceNet protocol, technical
terms, and transmission technologies.
Any security measures described in this document, for example, for user access,
password security, network security, firewalls, virus protection, etc., represent
possible steps that a user of an 800xA System may want to consider based on a
risk assessment for a particular application and installation. This risk assessment,
as well as the proper implementation, configuration, installation, operation,
administration, and maintenance of all relevant security related equipment,
software, and procedures, are the responsibility of the user of the 800xA System.
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