Rockwell Automation 1768-ENBT CompactLogix EtherNet/IP Communication Module Installation Instructions - Manual (Page 4)

4 CompactLogix EtherNet/IP Communication Module
Rockwell Automation Publication 1768-IN002B-EN-P - August 2010
European Hazardous Location Approval
The following applies when the product bears the Ex Marking.
This equipment is intended for use in potentially explosive atmospheres as
defined by European Union Directive 94/9/EC.
Intertek certifies that this equipment has been found to comply with the
Essential Health and Safety Requirements relating to the design and
construction of Category 3 equipment intended for use in Zone 2 potentially
explosive atmospheres, given in Annex II to this Directive. The examination and
test results are recorded in confidential report No.100014190DAL-001.
Compliance with the Essential Health and Safety Requirements has been
assured by compliance with EN 60079-15.
WARNING: This equipment must be installed in an enclosure
providing at least IP54 protection when applied in Zone 2
environments.
Provision shall be made to prevent the rated voltage from being
exceeded by transient disturbances of more than 40% when applied in
Zone 2 environments.