KNX universal interface, push button interface 12-fold US/U12.2

KNX universal interface, push button interface 12-fold US/U12.2 – ABB – 2CDG110065R0011 – 4016779650120: Universal interface 12-fold US/U12.2 bus system KNX, with bus coupling, control LED, with LED display, number of input channels 4, max. switching current 0.002A, number of output channels 12, switching function, rated operating voltage 5 ... 5V , The universal interface has 12 channels, each of which can be configured as an input or output. Conventional buttons and LEDs, eg from an operating/display panel, can be connected. The connecting cables can be extended up to 10 m. The contact query voltage and the supply voltage for the LEDs are provided by the device, the series resistors for the LEDs are integrated.