13Publication 2711PC-UM001A-EN-P - March 2009 13
Chapter
2
Installing the Terminal
Chapter Objectives
This chapter provides pre-installation information and procedures on
how to install the terminals.
• Hazardous locations
• Environment and enclosure
• Required tools
• Clearances
• Panel cutout dimensions
• Mount the 400 or 600 terminal in a panel
• Mount the 1000 terminal in a panel
• Product dimensions
Hazardous Locations
This equipment is suitable for these locations:
• Class I, Division 2, Groups A, B, C, D
• Class II, Division 2, Groups F, G
• Class III
• ordinary, nonhazardous 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 nonhazardous.
• 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 in which it is
used.
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