Niko 550-00001, Руководство по установке

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1. Installation preparations
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• Touchscreens:
• to be installed at eye level.
• to be mounted onto a standard single flush-mounting box.
• to be connected to an IP cable (twisted pair) and to a 26 Vdc power supply cable.
A total of ten touchscreens, smartphone or PC applications can be used per installation. See IP interface
on page 75 .
Electrical cabinet set-up regulations
• The standard Niko Home Control installation includes one power supply module and one controller. Other modules
are available separately.
• The internal layout of the electrical cabinet uses a left to right assembly system. First install the power supply
module, followed by the controller. Then mount any other Niko Home Control modules onto the DIN rail and interlink
them using a sliding contact.
• A maximum of 12 Niko Home Control modules can be interconnected per DIN rail.
• A rail coupler, or a second power supply if needed, should be used first on every new DIN rail. Connect all four
connection terminals (+, –, B1, B2) to the corresponding connection terminals of the rail coupler or the power
supply on the previous and next rails.
• A maximum of three power supply modules can be used per installation. To determine the number of power supply
modules required for your installation, follow the calculation instructions under Power supply on page 13 .
• A maximum of 20 DIN rails can be used per installation.
• One installation may include several electrical cabinets. Connect the electrical cabinets in the same way as the rail
couplers or power supply modules inside the cabinet, i.e. using four wires. If the cable length between the
electrical cabinets exceeds 20 m, you use a new power supply for the second cabinet.
• A second controller may be used to operate as a back-up and to take over should the first controller become faulty.
• Make sure that low-voltage signal cables, such as the bus cable, the IP cable and any cables connected to SELV
components are kept separate from 230V cables to avoid crosstalk and signal disruptions.
Programming guidelines
• Program the installation via computer.
The software is compatible with PC and Mac.
• The installation can be temporarily programmed manually during the testing phase. Manual programming options
are limited and will be overwritten as soon as you program the installation via computer.