1 Before Using the Product
6
CPSN-MCB271-S1-041 Reference Manual (Hardware)
Handling Precautions
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Do not use the product in locations exposed to a flammable or corrosive gas. It may cause
explosion, fire, electrical shock, or malfunction.
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Do not allow the device to come into contact with foreign substances (metal particles, flammable
substances, liquids, etc.) Otherwise, it can cause fire or electrical shock.
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Do not place the product in an unstable location or use incomplete mountings. Otherwise, it may
cause the device to fall.
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Be sure to connect the product to the stipulated power supply voltage. Connecting to a different
voltage might cause a fire or electrical shock.
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If the product is used in a manner not specified by the manufacturer, the protection provided by the
equipment may be impaired.
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The product is not intended for use in aerospace, space, nuclear power, medical equipment, or other
applications that require a very high level of reliability. Do not use the product in such applications.
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If using the product in applications where safety is critical such as in railways, automotive, or
disaster prevention or security systems, please contact your retailer.
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Be certain the following requirements are satisfied when using the product.
- Indoor use
- Altitude up to 5000m
- Applicable POLLUTION DEGREE 2
When using the product at high altitudes, refer to the relational expression below to find an
appropriate ambient temperature. The heat dissipation decreases due to air pressure drop and could
lead to damages or a shorter product life.
- Ambient temperature = 60[°C] - 0.005 x altitude [m]
An Example) The product is used at 3000 meters
60°C - (0.005 x 3000m) = 45°C (Ambient temperature)
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Do not use or store the product in a location exposed to extremely high or low temperature that
exceeds range of specification or susceptible to rapid temperature changes.
e.g. - Exposure to direct sun
- In the vicinity of a heat source
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Do not use the product in extremely humid or dusty locations. It is extremely dangerous to use the
product with its interior penetrated by water or any other fluid or conductive dust. If the product
must be used in such an environment, install it on a dust-proof control panel, for example.
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Avoid using or storing the product in locations subject to shock or vibration that exceeds range of
specification.
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When transporting the product, take suitable measures to avoid applying shock or vibration directly
to the product. Impact resistance: 15G (11ms) below.
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Use the product in the specified operating condition (temperature, humidity, vibration and shock).
DANGER
CAUTION
