ONV ONV-IoT9000, Руководство по эксплуатации продукта

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
The temperature and humidity of the installation site must be kept within the temperature and humidity
range in which the smart box can work normally. For the normal temperature range and relative humidity
range of the smart box, refer to the intelligent box product datasheet.

The grounding cable of the intelligent box is an important step in the installation process. The correct
connection of the grounding cable of the intelligent box is an important guarantee for lightning protection,
interference prevention, and anti-static damage of the intelligent box.
Third, lightning protection requirements

Do not use outdoor overhead wiring. The equipment may be damaged by lightning. Please use buried or
steel pipe wiring.

Before turning on the power, the machine must be grounded to ensure that the grounding resistance of
the installation environment does not exceed 10Ω, otherwise the equipment or the docking equipment