Rockwell Automation 6186M-xxxx Industrial Performance Monitors User Manual - Manual (Page 14)

14 Rockwell Automation Publication 6186M-UM002B-EN-P - March 2012
Chapter 2 Installing the Monitor
The following statement applies to use in hazardous locations.
WARNING: Explosion Hazard
• Substitution of any components may impair suitability for hazardous
locations.
• Do not disconnect equipment unless power has been removed or the
area is known to be free of ignitable concentrations of flammable gases
or vapors.
• Do not connect or disconnect cables or components unless power has
been removed or the area is known to be free of ignitable
concentrations of flammable gases or vapors.
• Do not connect or disconnect components unless power has been
removed or the area is known to be free of ignitable concentrations of
flammable gases or vapors.
• All wiring must be in accordance with Class I, Division 2 wiring methods
of Article 501 of the National Electrical Code, and/or in accordance with
Section 18-1J2 of the Canadian Electrical Code, and in accordance with
the authority having jurisdiction.
• The monitor and its AC adapter have a temperature code of T4 when
operating in an environment that is within its specified operating
temperature range. Do not install the equipment in an environment
where atmospheric gases have an ignition temperature of less than
135 °C (275 °F).
• Peripheral equipment must be suitable for the location in which it is
used.
• All hazardous-location equipment must be mounted in an enclosure
that is suitably designed or rated for those specific environmental
conditions that will be present, and designed to prevent personal injury
resulting from accessibility to live parts.
• The monitor may be powered directly from the included AC adapter
(100...240 V AC input), or an external 9...36 V DC power source wired to
the terminal block. Do not use the AC adapter and external DC at the
same time.