Micro800™ 4 Ch Universal Analog Input Module
2
Publication 0100189-04 Rev. C
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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
(6562 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 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 enclosure must have
suitable flame-retardant properties to prevent or
minimize the spread of flame, complying with a flame
spread rating of 5VA, V2, V1, V0 (or equivalent) if
non-metallic. 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, Allen-Bradley publication 1770-
4.1, for additional installation requirements.
•
NEMA Standards publication 250 and IEC
publication
60529,
as
applicable,
for
explanations of the degrees of protection
provided by different types of enclosure
