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Rockwell Automation Publication 1718-IN001A-EN-E - June 2020
1718 Ex I/O
Enclosures
Rockwell Automation partners with P Fuchs for enclosure solutions.
For more details on the enclosures from our partners, see publication
Plastic enclosure
The plastic enclosure mounts on through holes that are exposed when you
remove the lid.
Stainless steel enclosure
The stainless steel enclosure installs using an external mounting bracket attached
to the enclosure.
WARNING:
Errors during installation can cause life-threatening injuries and
significant property damage.
• Ensure the installation is performed only by sufficiently trained and qualified
personnel. Trained and qualified personnel have relevant experience in this area.
They know and understand the rules and standards for the components and
systems.
• Before you begin the installation process, make sure that the atmosphere is not
potentially explosive.
• Ensure that the plant is de-energized.
WARNING:
Incorrect assembly poses an explosion hazard.
Operating the components of the 1718 Ex I/O without a certified enclosure can
cause sparks. This may ignite the surrounding potentially explosive atmosphere.
Install and operate components of the 1718 Ex I/O in zone 1 if they are installed in
a certified enclosure that meets equipment protection level Gb.
For more information on Zone 1 enclosure requirements, see 1718 Ex I/O User
Manual, publication
.
IMPORTANT
The components of the 1718 Ex I/O, together with the enclosure, must be
certified by a recognized certification authority before commissioning.
