Hazardous Location Considerations - Rockwell Automation Allen-Bradley SLC 500 B Serie Manual Del Usuario

14 SLC 500™ Modular Chassis
Specifications (continued)
certification
C
R
N223

Hazardous Location Considerations

This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D, or
non-hazardous locations only. The following WARNING statement applies to use in
hazardous locations.
WARNING
!
Publication 1746-IN016C-MU-P - December 2003
UL Listed Industrial Control Equipment, certified for US and Canada
UL Listed for Class 1 Division 2, Group A, B, C, D Hazardous Locations, certified for
US
US and Canada
European Union 89/336/EEC EMC Directive, compliant with
EN 50082-2 Industrial Immunity
EN 61326, Meas./Control/Lab., Industrial Requirements
EN 61000-6-2, Industrial Immunity
EN61000-6-4, Industrial Emissions
Australian Rediocommunications Act, compliant with :
AS/NZS 2064, Industrial Emissions
EXPLOSION HAZARD
• Substitution of components may impair suitability for
Class I, Division 2.
• Do not replace components or disconnect equipment
unless power has been switched off or the area is known
to be non-hazardous.
• Do not connect or disconnect components unless power
has been switched off or the area is known to be
non-hazardous.
• All wiring must comply with N.E.C. article 501-4(b).