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Environment and Enclosure
This equipment is intended for use in a Pollution Degree 2 industrial
ATTENTION
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 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.
Prevent Electrostatic Discharge
This equipment is sensitive to electrostatic discharge, which can
ATTENTION
cause internal damage and affect normal operation. Follow
!
these guidelines when you handle this equipment:
· Touch a grounded object to discharge potential static.
· Wear an approved grounding wriststrap.
· Do not touch connectors or pins on component boards.
· Do not touch circuit components inside the equipment.
· If available, use a static-safe workstation.
When not in use, store the equipment in appropriate static-safe
packaging.
ControlLogix™ Sourcing Current Loop Input Module 3
Allen-Bradley
Publication
1756-IN579A-EN-P - March 2003
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