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4
Installation and Connections
4.1 Installation Requirements
The environmental conditions for installation are shown below. Be sure to install the product in an
appropriate environment.
・
An indoor environment.
・
A place where it is not exposed to direct sunlight (UV rays).
・
A place free of continuous vibration.
・
A place with little dust and free of exposure to water or oil.
・
An environment that facilitates the dissipation of heat.
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A place that allows easy inspection and cleaning.
・
A location with an ambient temperature ranging from -5 to 55°C (23 to 131°F) (no
freezing) and an ambient humidity ranging from 20 to 85% RH (no condensation).
・
Avoid environments where it may be exposed to water, corrosive atmosphere, flammable
gas, harmful gas, or near flammable materials.
・
Be sure to fully consider the installation environment as the transceivers themselves may
be affected by external noise.
・
If operating units in a wireless manner, avoid installing the control panel inside metal
housing as the wireless performance will be degraded.
・
Carefully read "1.2 Precautions Related to Installation and Wiring Work" and install correctly.
Refer to
.
・
Please contact our Customer Service if using in a special environment or application.
Refer to
.
Wireless communication distance varies depending on installation and connection conditions.
The communication distance may be shorter under the following conditions.
・
Obstacle in the transmission path (Rebar, reinforced concrete, etc.)
・
Height difference in the transmission path
・
Installed position is close to the ground
・
Metal present nearby
・
A lot of radio wave noise in the vicinity
