Features

• ABB KNX US/U 2.2 Interface. The device has 2 channels which can be parameterised as inputs or outputs by selecting the application ETS2 program Using the colour-coded connecting cables, it is possible to connect conventional push buttons, potentialfree contacts or LEDs The scanning voltage for the contacts and the supply voltage for the LEDs are provided by the device Series resistors for external LEDs are integrated in the device The universal interface is inserted in a fl ush-mounted combined wall and joint box, 60mm Connection via bus connection terminal supplied