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The DDC4020e is a base controller for medium to large plantroom projects. It provides compensation and optimisation of up to 8 heating zones or  4 full ventilation and air conditioning systems. The DDC4020e has two IO bus options for the connection of input and output modules. It is also a BACnet Client/Server, MSTP Router.

The DDC4020e is mounted in the rear of the Panel with a remote colour Touchscreen like the TPC70. With its on-board Ethernet interfaces, the DDC4020e provides an integrated Web server to facilitate engineering and customer visualisation. Remote control and data saving is provided without any need for additional software. Fast, simple configuration, management and commissioning using the PS4000 project planning tool. Installed by trained partners only. Contact us for details on training on how to engineer the controllers from Kieback&Peter.


  • Weight (kg) 0.42
    Length (cm) 15
    Width (cm) 9.5
    Height (cm) 6.5


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