Rockwell Automation 1797-Series ControlNet Ex Media Plannng Installation Manual - Manual (Page 20)

Publication CNET-IN003A-EN-P - January 2006
1-12 Overview of the ControlNet Ex Media System
If fiber optic cable is provided with a metal shield, it must be
connected to a dedicated intrinsic safety ground in the
intrinsically-safe location and isolated in the non-intrinsically-safe
location or be connected to a ground in the hazardous location and
isolated in the intrinsically-safe location.
The glass fiber must have a minimum diameter of 6
µ
m.
European Community Directive Compliance
The ControlNet Ex System has the CE mark. It is approved for
installation within the European Community or EEA regions. It has
been designed and tested to meet the following directives.
EMC Directive
The ControlNet Ex System is tested to meet the Council Directive
89/336/EC Electromagnetic Compatibility (EMC) by applying the
following standards, in whole or in part, documented in a technical
construction file:
•
EN50081-2 — EMC - Generic Emission Standard, Part 2 -
Industrial Environment
•
EN50082-2 — EMC - Generic Immunity Standard, Part 2 -
Industrial Environment
The ControlNet Ex System is intended for use in an industrial
environment.