TAI4 / TAI4-secure

TAPKO´s push button interface, with / without Secure functionality

With specific design and dimensions, to be used as an interface between KNX system and conventional switches or push Buttons.
It fits together behind a switch in a combined wall and joint box.
The contact scanning voltage is provided by the push button interface.

It can be used for

  • 1 or 2 Button Shutter/Dimming
  • Switch
  • Send value e.g. Percent, Angle, Temperature, 8-bit, 16-bit
  • Counter Reset
  • Counter Threshold
  • Scenarios

TAI4-secure (Version with SECURE functionality):

TAPKO´s proven TAI4-secure 4-fold binary I/O module is now available with KNX Secure. Any kind of manipulation during runtimecommunication and commissioning is not possible anymore. All usual input functions of the I/O module like switching, dimming, shutters, blinds control and scenes can be used in a common way. Besides the input functionality of TAI4-secure for sensing NO/NC floating contacts of push-buttons, conventional switches and contact sensors, it is also a perfect binary output for driving various loads, like status LEDs, with a comparably high amount of power. Even dimming of the connected LEDs is possible. Due to its small housing, TAI4-secure finds place in a flush-mounted box behind the switch.

Features / Benefits

  • Simple Installation
  • Small dimensions
  • Enables the use of classical conventional switches 
  • Inputs can be configured as dimmable outputs to drive status LEDs
  • Suitable for flush mounting
  • Detection of short and long switching
  • Each channel configurable and being controlled separately by the ETS
  • Push-button for programming the physical address