Rockwell Automation 1771-IBN DC (10-30V) INPUT Module Installation Instructions - Manual (Page 4)

4 DC (10...30V) Input Module
Publication 1771-IN028D-EN-P - October 2008
European Hazardous Location Approval
ATTENTION
This equipment is intended for use in potentially explosive atmospheres as defined by
European Union Directive 94/9/EC and has been found to comply with the Essential
Health and Safety Requirements relating to the design and construction of Category 3
equipment intended for use in potentially explosive atmospheres, given in Annex II to this
Directive.
Compliance with the Essential Health and Safety Requirements has been assured by
compliance with EN 60079-15 and EN 60079-0.
WARNING
Observe the following additional Zone 2 certification requirements:
• This equipment is not resistant to sunlight or other sources of UV radiation.
• This equipment must be installed in an enclosure providing at least IP54 protection
when applied in Zone 2 environments.
• This equipment shall be used within its specified ratings defined by Allen-Bradley.
• Provision shall be made to prevent the rated voltage from being exceeded by
transient disturbances of more than 40% when applied in Zone 2 environments.
• This equipment must be used only with ATEX certified backplanes.
• Secure any external connections that mate to this equipment by using screws, sliding
latches, threaded connectors, or other means provided with this product.
• Do not disconnect equipment unless power has been removed or the area is known to
be nonhazardous.