5 Installation
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5 Installation
This section covers the conditions and method for controller installation.
5.1 Location for installation
This controller is designed and manufactured for installation in equipment.
Install them in a well-ventilated location that provides easy access for inspection. The location must also
satisfy the following conditions:
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Inside an enclosure that is installed indoors (provide vent holes)
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Operating ambient temperature 0 to +50 °C (+32 to +122 °F) (non-freezing)
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Operating ambient humidity
20 to 85% (non-condensing)
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Area that is free of explosive atmosphere or toxic gas (such as sulfuric gas) or liquid
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Area not exposed to direct sun
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Area free of excessive amount dust, iron particles or the like
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Area not subject to splashing water (rains, water droplets), oil (oil droplets) or other liquids
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Area free of excessive salt
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Area not subject to continuous vibration or excessive shocks
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Area free of excessive electromagnetic noise (from welders, power machinery, etc.)
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Area free of radioactive materials, magnetic fields or vacuum
5.2 Installation direction
When installing the controller inside an enclosure, place it in a vertical orientation by mounting it on a
DIN rail or securing it with screws through the two mounting holes provided on the controller.
There must be a clearance of at least 25 mm (0.98 in.) and 50 mm (1.97 in.) in the horizontal and vertical
directions, respectively, between the controller and the enclosure or other equipment.
50 mm (1.97 in.)
or more
25 mm (0.98 in.)
or more
Содержание EMP400 Series
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