Rockwell Automation Publication 2711P-IN026H-EN-P - May 2018
5
High-bright Display Modules
The high-bright display module has a built-in temperature sensor that automatically reduces the
backlight intensity if the temperature inside the cabinet exceeds 55 °C (131 °F). This reduces the
risk of damage to the display.
The paint color, size, and power dissipated by the internal components of an enclosure affect the
temperature rise inside the cabinet. Hoffman, a Rockwell Automation Encompass Partner, has
information to assist you with enclosure selection and heating/cooling accessories to meet the
temperature requirements of the installed equipment. See website
http://www.hoffmanonline.com
.
Stirring fans or active cooling may be required in high altitude and high ambient temperature
locations to keep the internal enclosure temperature below 55 °C (131 °F). Use a heater in
installations where the ambient temperature is below 0 °C (32 °F).
The backlight of the high-bright display generates a significant amount of heat when set to full
intensity. To minimize the amount of heat generated and extend the life of the backlight,
decrease the display intensity by using the screen saver with a 5…10 minute delay.
Avoid placing the terminal on the south (north in the southern hemisphere) or west side of the
cabinet, if possible. This will reduce the heat rise due to solar loading during the hottest part of
the day.
Mount the terminal vertically to minimize solar loading on the display. Do not mount the
terminal in a sloped enclosure if it will be exposed to direct sunlight.
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 only
The following statement applies to use in hazardous locations.
The PanelView Plus, PanelView Plus CE, or PanelView Plus 6 terminals have a temperature code
of T4 when operating in a 55 °C (131 °F) maximum ambient temperature. Do not install the
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.