Enclosures – Rockwell Automation VersaView 1200P Integrated Display Computers for Hazardous Locations User Manual
Page 5
VersaView 1200P Integrated Display Computers for Hazardous Locations 5
Publication 6183H-IN001E-EN-P - July 2007
Enclosures
Mount the computer in a panel or enclosure to protect the internal circuitry.
Versions with a gasketed bezel meet NEMA Type 4, 12, and IEC IP66 only when
mounted in a panel or enclosure having an equivalent rating. Versions with an
ungasketed bezel meet NEMA Type 1.
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 (6562 ft) without derating. The
enclosure door must be closed.
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.
Operating the capacitive touchscreen version in a high noise environment may
cause the touchscreen to respond slowly to touch inputs, or may cause the
position of the screen cursor to drift.
This equipment is supplied as "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 comply with certain product safety
certifications.
In addition to this publication, see:
• Industrial Automation Wiring and Grounding Guidelines, for additional
installation requirements, Allen-Bradley publication 1770-4.1.
• NEMA Standards publication 250 and IEC publication 60529, as applicable,
for explanations of the degrees of protection provided by different types of
enclosure.