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Operating Instructions
Busch-Jalousiecontrol
®
II
Setup and function
Operating Instructions | 1473-1-8162
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4.4
Extension unit inputs
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Fig. 3: Extension unit inputs with connected sensors
Group and central controls can be implemented via the connection of the 230 V extension unit inputs (1) and (2).
In case of group and central controls, any number of local control points can be joined and operated from an
overriding switching point. Additionally, it is also possible to connect sensors via the extension unit inputs.
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