Rockwell Automation 1734-VHSC24 Very High-Speed Counter Modules User Manual - Manual (Page 24)

Publication 1734-UM003B-EN-P - August 2005
2-2 Install the Module
Use these Series C modules with the following:
• ControlNet adapters
with RSLogix 5000 software, version 11 or higher
• DeviceNet adapters
• EtherNet/IP adapters
with RSLogix 5000 software, version 11 or higher
• PROFIBUS adapters
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 required to comply with certain product safety
certifications.
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.