Clipsal C-Bus Dokumentacja Pobierz pdf (Strona 51)

1C. C-Bus Hardware

2.0 C-Bus Input Units

C-Bus input units respond to certain stimuli (such as touch, ambient light conditions, temperature and

infrared radiation), by sending messages to appropriate output units in a predetermined way.

There are various types of input unit:

• wall switches (1, 2, 4, 6 or 8 channel), as shown in Figure 3

• light level sensors

• PIR occupancy sensors

• temperature sensors

• real time clocks

• auxiliary input units

• infrared receivers

• scene controllers

• touch screens.

Input units can be used to:

• control lighting conditions manually or as a response to changing light levels

• control air conditioning according to ambient temperature

• respond to human presence by sending commands to security and access systems

• send IR commands to third party devices.

Figure 3 – A DLT wall switch

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Clipsal C-Bus Dokumentacja Strona 51