Industrial Computers for Hazardous Locations
5
Rockwell Automation Publication 6181X-IN001C-EN-P - April 2011
Environment and Enclosure Information
Review the information on enclosures and environments before installing the product.
ATTENTION:
This equipment is intended for use in a Pollution Degree 2
industrial environment, in overvoltage Category II applications (as defined in
IEC publication 60664-1), at altitudes up to 2000 m (6561 ft) without
derating.
This equipment is considered Group 1, Class A industrial equipment according
to IEC/CISPR Publication 11. Without appropriate precautions, there may be
potential difficulties ensuring electromagnetic compatibility in other
environments due to conducted as well as radiated disturbance.
This equipment is supplied as an open-type equipment. It must be mounted
within an enclosure that is suitably designed for those specific environmental
conditions that will be present and appropriately designed to prevent personal
injury resulting from accessibility to live parts. The interior of the enclosure
must be accessible only by the use of a tool. Subsequent sections of this
publication may contain additional information regarding specific enclosure
type ratings that are required to be complied with certain product safety
certifications.
All 6181X-12 display units ship with a gasketed bezel to meet specified NEMA,
UL Type, and IEC ratings only when mounted in a panel or enclosure with an
equivalent rating. Other sections of this publication contain additional
information regarding specific enclosure-type ratings required to comply with
certain product safety certifications.
See NEMA Standard publication 250, UL 50, and IEC publication 60529, as
applicable, for explanations of the degrees of protection provided by different
types of enclosure. Also, see the appropriate sections in this publication, as
well as the Allen-Bradley publication
, Industrial Automation Wiring
and Grounding Guidelines, for additional installation requirements pertaining
to this equipment.
