dallmeier Domera DJB-115W, Руководство по установке

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Outdoor Mounting Accessories – Junction Box DJB-115W
10 www.dallmeier.com
4 Requirements
4.1 General
Unfavourable local conditions may shorten the life of the product and can cause malfunc-
tions or damages.

Do not install/operate the device in places
• with a large amount of dust and dirt,
• with steam or oil vapours (e.g. kitchen),
• with direct sunlight,
• with strong heat emissions (e.g. radiator),
• with improper ambient temperatures,
• near sources with strong radiation (e.g. radio transmitters, magnetic fields),
•
with corrosive surroundings (e.g. gases, salt water),
• with insufficient air ventilation (e.g. closed cabinet).
4.2 Voltage Supply Junction Box DJB-115W
The junction box DJB-115W can be operated at 115 V AC or at 230 V AC (50/60 Hz).
However, ensure that the correct AC mains power voltage suitable for your country has
been set before connecting the AC mains power to the AC input terminal.
4.3 earthing & equipotential Bonding
For the safety of persons (protection against dangerous contact voltages) and devices
(protection against overvoltages) and the immunity of information and communication
technology equipment to electromagnetic interferences (EMI), all protective measures,
which are specified by the currently valid DIN, VDE and ISO standards and which provide
for a standard-compliant earthing and a correct equipotential bonding of electrical and
electronic devices, are mandatory and must be fulfilled by all means.
4.4 Outdoor use
For the outdoor installation of PTZ dome cameras, always use the corre-
sponding weather-proof housing.
However, note that direct insolation can cause very high temperatures inside the housing.
In this case use the corresponding sunshield.