Rockwell Automation 1797-TPYS ControlNet Coax Taps - Manual (Page 3)

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Publication 1797-5.18 - July 2006
Environments and Enclosures
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 meters (1.24 miles) without
derating.
Besides this publication, see:
Industrial Automation Wiring and Grounding Guidelines, 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.