Niko 550-00001, Руководство по установке

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1. Installation preparations
1. Installation preparations
Follow the guidelines below when installing Niko Home Control.
Bus cable guidelines
• Use a bus cable with at least two wires. Choose two wires (two colours) and use these throughout the entire
installation. The bus cabling used for connecting the control elements is non-polarised.
• The copper diameter of each wire should be between 0.5 to 1 mm.
The cross-sectional area of the copper wire selected will determine the maximum permitted cable length between
the master power supply and the furthest control element in the installation.
• The bus cable to the control points has a free topology, which means that bus cables can be laid out in a star or in
a bus topology, or in a combination of both. The rule of thumb is that at least two bus cable wires must be used
between the electrical cabinet and the control points per power supply module. Do not loop cables.
• The total length of the bus cable used in a single installation should not exceed 1000 m.
Control point guidelines
• Push buttons with or without status LED:
• to be installed at 90 to 110 cm above floor level.
• to be mounted onto a single or multiple wall-mounted printed circuit board (one flush-mounting box will suffice
for a multiple wall-mounted printed circuit board).
• to be connected to a two-wire bus cable.
• Push buttons with display (eco-display, thermostat, mood setting display):
• to be installed at 120 to 150 cm above floor level.
• to be mounted onto a standard single flush-mounting box.
• to be connected to a two-wire bus cable.
A maximum of 20 push buttons with display, including a maximum of 12 thermostats, can be used per installation.
• Indoor motion detectors:
• to be installed at 90 to 110 cm above floor level.
• to be mounted onto a standard single flush-mounting box.
• to be connected to a two-wire bus cable.
Copper diameter Cross-sectional area of the copper Maximum permitted cable
length to the master
0,5 mm 0,20 mm² (e.g. UTP, FTP, STP, at least AWG24) 100 m
0,6 mm 0,25 mm² (e.g. TPVF) 150 m
0,8 mm 0,50 mm² (e.g. SVV, JYSTY) 250 m