Button interface, 2-gang Standard

The button interface standard is used to integrate conventional, potential-free contacts into KNX systems. It detects states or switching commands and sends corresponding telegrams to the KNX bus. In addition, LEDs can be controlled via outputs. Depending on the variant, two, four, or eight channels are available, which can be parameterized as inputs or outputs via the ETS. Installation takes place in a device box in accordance with DIN 49073. Power is supplied directly via the KNX bus; no additional power supply is required. In addition, the device is KNX Data Secure compatible and can be updated via the Insta ETS Service app.