The DIN Junction Box described in this chapter is designed for the use with 2 x TWINDRIVE TD1 220, 250 or TD1 280 simultaneously with 1 or 2 controls.
If the TD1 280 has extra channels, they will also be activated and run simultaneously if the control is prepared to run the third/fourth channel.

Furthermore the box is constructed so that all channels for connection are placed on the same side of the box. This gives the box a clean design and makes it easy to mount e.g. in a bed frame.