Shutter Control Unit, MDRC

Shutter Control Unit, MDRC

Product code: JSB/S1.1
Controls shutter actuators via KNX according to the position of the sun. The shutter control unit contains the functions of anti-glare protection and daylight redirection for up to 4 facades. Shadow objects can be taken into consideration.
Price (Excluding GST)


The shutter control unit controls shutter actuators with the functions of anti-glare protection and daylight redirection via the KNX Bus.

The current position of the sun is always calculated and logically combined with a threshold value for the sun's intensity so that the shutter is only moved into the calculated position when the sun is actually shining.

The influence of shadows (e.g. the building opposite) is taken into account. Up to 200 windows or groups of windows can be controlled individually. The geometrical data for the louvres, facades, windows (window groups) and shadow objects is set via the parameters. Each of up to 4 facades can be operated either with vertical or horizontal louvres or louvres with light redirection.

Technical Details


  • Bus Voltage: KNX Bus 21...32VDC
  • Bus Current Consumption: Max 10mA



Brand ABB
Technology KNX
Mounting DIN Rail
Input voltage KNX Bus (29VDC)
IP rating IP20
Mounting Width 2MW
EAN 40 16779 57993
brand ABB

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