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4 Installation and connection of the OPX-2A
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10
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4 Installation and connection of the
OPX-2A
4.1 Location for installation
The
OPX-2A
is designed and manufactured for installation in equipment.
Install it in a well-ventilated location that provides easy access for inspection. The location must also
satisfy the following conditions:
•
Inside an enclosure that is installed indoors (provide vent holes)
•
Operating ambient temperature 0 to +40 °C (+32 to +104 °F) (non-freezing)
•
Operating ambient humidity 85% or less (no condensation)
•
Area that is free of explosive atmosphere or toxic gas (such as sulfuric gas) or liquid
•
Area not exposed to direct sun
•
Area free of excessive amount of dust, iron particles or the like
•
Area not subject to splashing water (rain, water droplets), oil (oil droplets) or other liquids
•
Area free of excessive salt
•
Area not subject to continuous vibration or excessive shocks
•
Area free of excessive electromagnetic noise (from welders, power machinery, etc.)
•
Area free of radioactive materials, magnetic fields or vacuum
•
1000 m (3300 ft.) or less above sea level
4.2 Installation
method
Using a metal plate of 1 to 3 mm (0.04 to 0.12 in.) in thickness, insert the
OPX-2A
into the mounting
hole from the front side and securely affix the
OPX-2A
.
92
+0.8
0
(3.62
)
+0.031
0
(2.68
)
+0.028
0
68
+0.7
0
•
Dimension of mounting hole [mm (in.)]
Removing method
Press all of the four hooks provided on top and
bottom of the
OPX-2A
. In this condition, press
the
OPX-2A
forward to release.
Hook
Содержание OPX-2A
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