Rockwell Automation 1797-XXX FLEX Ex System Certification Reference Manual - Manual (Page 31)

Publication 1797-6.5.6 - June 2005
General CENELEC Certification Information 1-3
ATEX Directive
All system components are tested to meet the Council Directive 94/9/EC
Equipment and Protective Systems Intended for Use in Potentially Explosive
Atmospheres by applying the following standards, as appropriate:
• EN50014:1997 + A1-A2, Electrical Apparatus for Potentially Explosive
Atmospheres
• EN50018:1995, Electrical Apparatus for Potentially Explosive
Atmospheres - Flameproof Enclosure “d”
• EN50019:1996, Electrical Apparatus for Potentially Explosive
Atmospheres - Increased Safety “e”
• EN50020:1994, Electrical Apparatus for Potentially Explosive
Atmospheres - Intrinsic Safety “i”
• EN50021: 1999, Electrical Apparatus for Potentially Explosive
Atmospheres - Type of Protection “n”
• EN50281-1-1:1998 + A1, Electrical Apparatus for Use in the Presence
of Combustible Dust - Part 1-1: Protection by Enclosure
• EN50284:1999, Special requirements for construction, test and marking
of electrical apparatus of equipment group II, category 1G
The power supply is tested to meet the Council Directive 76/117/EC
Electrical Apparatus for Explosive Atmospheres by applying the following
standards:
• EN50014:1977 + A1-A5, Electrical Apparatus for Potentially Explosive
Atmospheres
• EN50018:1977 + A1-A3, Electrical Apparatus for Potentially Explosive
Atmospheres - Flameproof Enclosure “d”
• EN50019:1977 + A1-A5, Electrical Apparatus for Potentially Explosive
Atmospheres - Increased Safety “e”
• EN50020:1977 + A1-A5, Electrical Apparatus for Potentially Explosive
Atmospheres - Intrinsic Safety “i”
Repair System components are not field-repairable. Any attempt to open a system
component will void the warranty and the IS certification. If repair is
necessary, return the system component to the manufacturer.
Attention: Avoid electrostatic charge.