Rockwell Automation 1784-PM16SE 16 Axis PCI SERCOS interface Card Installation Instructions User Manual
Page 7
16 Axis PCI SERCOS interface Card 7
Publication 1784-IN041A-EN-P – June 2003
ATTENTION
!
Environment and Enclosure
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 meters 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 “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 not
required to comply with certain product safety
certifications.
NOTE: See NEMA Standards publication 250 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
1770-4.1 (Industrial Automation Wiring and Grounding
Guidelines), for additional installation requirements
pertaining to this equipment.