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Setting the parameters
Room Temperature Controller KNX eTR 101-BA2
• Version: 20.04.2021 • Technical changes and errors excepted.
7.6.
Button interfaces
Mechanical buttons or temperature sensors T-NRC (Elsner Elektronik item number
30516) can be attached to the two analogue/digital inputs of the
KNX eTR 101-BA2
.
Activate the interfaces you want to use.
7.6.1. Interface 1-2
Choose a function:
Input as switch:
If a button with switch function is assigned to the input, select the bus function
"Switch" and specify which value is sent when pressing/releasing the button and when
it will be sent.
Input as selector switch:
If a button with switch function is assigned to the input, select the bus function "Selec-
tor switch" and specify if the button should switch when pressed/released..
Use interface 1 / 2
No • Yes
Bus function
• Switch
• Changeover switch
• Shutter
• Blinds
• Awning
• Window
• Dimmer
• 8-bit encoder
• 16-bit encoder
• Scene activation / scene saving
• Temperature sensor NTC
Bus function
Switch
Command when pressing the button
• send 0
• send 1
• do not send telegram
Command when releasing the button
• send 0
• send 1
• do not send telegram
Send value
• on change
• for change to 1
• for change to 0
• for change and cyclical
• for change to 1 and cyclical
• for change to 0 and cyclical
Cycle
(only if sent as "cyclical")
5 s … 2 h; 1 min