Rockwell Automation Allen-Bradley PanelView Plus 400, Руководство пользователя

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1 Publication 2711P-UM001D-EN-P - September 2005
Chapter
2
Installation
Chapter Objectives
This chapter provides instructions on how to install the terminals. It
provides information on:
•
Hazardous locations
•
Environment
•
Enclosures
•
Outdoor installation (1250 High-Bright display only, cat. no.
2711P-RDT12H)
•
Required tools
•
Clearances
•
Panel cutout dimensions
•
Mount the 400 or 600 terminal in a panel
•
Mount the 700-1500 terminal in a panel
•
Product dimensions
Hazardous Locations
This equipment is suitable for:
•
Class I, Division 2, Groups A, B, C, D
•
Class I, Zone 2, Group IIC
•
Class II, Division 2, Groups F, G
•
Class III
•
or (ordinary) non-hazardous locations
The following statement applies to use in hazardous locations.
The terminals have a temperature code of T4 when operating in a
55 °C (131 °F) maximum ambient temperature. Do not install the
terminals in environments where atmospheric gases have ignition
temperatures
less than 135 °C (275 °F).
WARNING
Explosion Hazard
•
Substitution of components may impair suitability
for hazardous locations.
•
Do not disconnect equipment unless power has
been switched off and area is known to be
non-hazardous.
•
Do not connect or disconnect components unless
power has been switched off.
•
All wiring must comply with N.E.C. articles 501,
502, 503, and/or C.E.C. section 18-1J2 as
appropriate.
•
Peripheral equipment must be suitable for the
location it is used in.