Rockwell Automation 1734-XXXX POINT I/O Digital and Analog Modules and POINTBlock I/O Modules - Manual (Page 23)

Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
Chapter
2
Install POINT I/O Modules
About This Chapter Read this chapter for installation and wiring information including how to
complete the following:
• Install the mounting base assembly.
• Install an I/O module.
• Install the removable terminal block.
• Remove a mounting base.
• Wire digital modules.
• Wire analog modules.
• Wire power distribution and other modules, such as communication
interface modules, field potential distributor modules, expansion power
supplies, and addressable reserve modules.
Environment and Enclosure
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 m (6561 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
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.