OneKNX btn I/F 2-g Standard [518200]
Button interface, 2-gang Standard for Gira One and KNX
Gira operating devices for KNX

Merkmale:
Function in the Gira One system
- 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.

Function in the Gira KNX system
- According to the variant, two, four or eight independent channels that
operate as inputs or as outputs depending on the ETS parameterisation.
- Common reference potential for all channels.
- Outputs: Connection of LED. Short-circuit-proof, protected against overload
and polarity reversal. Parallel switching of outputs possible, for consumers
with higher current requirements.
- Inputs: Pulse current to prevent contact contamination due to formation of
an oxide layer on the connected contacts.
- Channels can be activated and deactivated individually.

Possible parameterisation depending on the selected channel function
- Contact type can be set.
- Switching: Command when pressed and/or released can be set (No reaction;
Switch on; Switch off; Switch over).
- Forced setting: Command when pressed and/or released can be set (No
reaction; Forced active, Switch on; Forced active, Switch off; Forced
inactive).
- Dimming and colour temperature: The command when pressed, time between
switching and dimming, dimming in different steps, telegram repetition if
pressed for a long time and sending of a stop telegram at the end of pressing
can be set.
- Blind/shutter/awning/roof window: Command when pressed and command sequence
can be set.
- Value transmitter: Data point type, value range and value can be set. As an
option, the value adjustment can be activated by pressing and holding the
button.
- Scene auxiliary unit: Scene number can be retrieved or switched by briefly
pressing the button. If the button is pressed and held, the memory function is
executed as an option.
- Short and long button press: Up to two telegrams can be sent to the KNX by
pressing a button. The transmission behaviour can be set and the time for
short and long actuation can be adjusted. The mode of operation of the
channels can be set separately.
- Room temperature controller operating point: The mode of operation
(operating mode switch-over, forced operating mode switch-over, presence
function and target temperature adjustment) can be set.
- Behaviour after bus voltage recovery can be set.
- Disable function can be set.
- Cyclic transmission can be set.

Technische Daten:
Number of inputs: 2
Dimensions (LxWxH): 43.0 x 28.5 x 15.4 mm
Current consumption: 4 to 7 mA
Connection: Connection and junction terminal
Input cable: 3-wire cable set
KNX medium: TP256
Gira One Medium: Twisted-Pair (TP), YCYM 2 x 2 x 0,8
Output voltage: DC 3.3 V SELV
Output current per channel: 3,3 mA
Length cable set: 25 cm, can be extended to max. 10 m
Protection class: IP20
Ambient temperature: -5 °C to +45 °C

Hinweise:
- KNX Data Secure compatible.
- Can be updated via the Gira Project Assistant (GPA).

Lieferumfang:
- Connection and junction terminal
- 3-wire cable set

Fabrikat: Gira
Bestell-Nr. 5182 00 
Menge: 0 Stk
Einzelpreis: 41.78 Euro (o. MwSt.)
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