Button interface, 4-gang Standard for Gira One and KNX

Features

• Inputs: Connection of zero-voltage contacts such as buttons, switches and reed contacts or smoke alarm devices.
• The inputs are used to control Gira One actuators or to record status information.
• Pulse current to prevent contacts becoming dirty (forming an oxide layer) on the connected contacts.
• The inputs are used to control Gira One actuators or to record status information.
• Common reference potential for all channels.
• Depending on the variant, two, four or eight independent inputs.
• Commissioning the button interfaces with the Gira Project Assistant (GPA) version 5.2.
• Encrypted data transfer between the Gira One devices.

Binary inputs

• Single and double-surface operation can be configured for rocker buttons.
• Connection of rocker buttons parameterised with switching, dimming, shading and ventilation, scene call-up, staircase (motion detector), floor call with Gira G1, garage door and door opener functions.
• Connection of zero-voltage contacts.
• Convenient group control of switching, dimming, shading and ventilation devices.
• Switching contact evaluation of wind, frost, brightness or rain sensors possible with zero-voltage relay contacts, in order to protect shading and ventilation devices from environmental influences.
• Window contact query and visualisation in the Smart Home App: An opened window will result in the activation of the frost protection heating mode after a 5 minutes has elapsed.
• Door contact query and visualisation in the Smart Home App: An open door results in the raising and locking of the blind or shutter.
• Query regarding a heating/cooling switchover on a heat pump, to allow the current operating mode (heating or cooling) to be forwarded to the heating controller.
• Switching contact display to show contact status in the Smart Home app.

Technical data

Notes

• KNX Data Secure compatibel
• Can be updated via the Gira Project Assistant (GPA).

Scope of supply

• Connection and junction terminal for KNX
• 5-wire cable set

Additional figures available in the media database