Hazardous Location Considerations - Allen-Bradley MicroLogix 1500 Installation Instructions Manual

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
Use only the following communication cables in Class I, Division 2 hazardous
locations.
Table 4 Cable Listing
Environment Classification
Class I, Division 2 Hazardous Environment
MicroLogix™ 1500 Programmable Controller Base Units
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.
• This product must be installed in an enclosure. All cables
connected to the product must remain in the enclosure or be
protected by conduit or other means.
• All wiring must comply with N.E.C. article 501-4(b).
Communication Cables
1761-CBL-PM02 Series C or later
1761-CBL-HM02 Series C or later
1761-CBL-AM00 Series C or later
1761-CBL-AP00 Series C or later
2707-NC8 Series B or later
2707-NC10 Series B or later
2707-NC11 Series B or later
Publication 1764-IN001A-ML-P
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