Busch-Jaeger en 13 - bei Flipedia.

Busch-Jaeger en 13

24 Seiten, bei Flipedia.

ABB i-bus® KNX Intelligent Installation Systems System description Contents 1. Difference compared to the conventional electrical installation ABB i-bus® KNX System Overview General Typical distribution structure for one line Line topology Distribution structure for several lines KNX Cost estimation General In the preplanning stage In the execution planning stage Physical address and group address Physical address Group address System Engineering The European Tool Software (ETS) The programming process The commissioning process Tips and Tricks Planning support Busch-triton® Electrical Design (Consulting) General Installation sheets Circuit diagram Documentation Examples Distribution plan General plan 4 2. 2.1 2.2 2.3 2.4 3. 3.1 3.2 3.3 4. 4.1 4.2 5. 5.1 5.2 6. 7. 8. 9. 9.1 9.2 9.3 10. 10.1 10.2 5 6 7 8 12 12 13 14 14 15 15 16 16 17 18 19 20 22 23 ABB i-bus® KNX | Intelligent Installation Systems 3 1. Difference compared to the conventional electrical installation The so-called conventional electrical installation requires not only · supply lines for power transmission, but also a separate line or wire · for every switching command, · or every measurement, · for every message, · for every controller or regulator. ! All lines which are not required for power transmission are replaced by a bus line in the ABB i-bus® KNX system. Without KNX With KNX Brightness sensor Home Living room Bedroom Kitchen Aisle Toilet System 23 C Child 1 Child 2 Lightings Blinds Central 13:45 Extras Lighting Home Living room Bedroom Kitchen Aisle Child 1 Child 2 Lightings Blinds Central 23 C 13:45 Extras Infrared Panel for visualization Toilet System Bus line Power transmission line The following illustration makes this clear: · The bus line is connected to an KNX power supply and all the other stations (STN). · The 230 V line (or the 400 V line) is not required for the control stations (STN) (sensors). It is only required for the power supply to the consumers. · As a consequence, there are 2 supply systems; one for power transmission and one for information transmission. 230-V-50-Hz-power cable Bus line e.g. JY (ST)-Y 2*2*0.8 4 Intelligent Installation Systems | ABB i-bus® KNX 2. ABB i-bus® KNX System Overview 2.1 General 230 V Power supply STN 1 STN 2 STN 3 STN 4 STN 5 STN 6 STN64 2.1 General ! The KNX system operates decentrally and does not require a PC or any other special control unit after start-up. The "intelligence" or rather the programmed functions are stored in the stations (STN) themselves. Each STN can exchange information with any other STN by means of telegrams. The lowest configuration level is referred to as a line. A max. of 64 stations (STN) can be used in one line. The actual number of stations (STN) depends on the selected power supply and the power consumption of the individual STN. There are four types of devices · System devices: Power ...

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