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instabus KNX/EIB System
Sensor
Application:
Continuous-action controller with pushbutton interface, 4-fold 705C
Scope of functions
Pushbutton interface functions:
General
• Switching, dimming, shutter/blind and value transmitter functions freely assignable to the max. 4 inputs
• Disable object for disabling of individual inputs (polarity of disable object presettable)
• Delay on return of bus voltage and debouncing time centrally adjustable
• Response to bus voltage return separately parameterizable for each input
• Telegram rate limitation generally parameterizable for all inputs
Switching function
• Two independent switching objects available for each input (switching commands individually
parameterizable)
• Command for rising and falling edge individually adjustable (ON, OFF, TOGGLE, no reaction).
• Independent cyclical transmission of switching objects depending on edge or on object value selectable.
Dimming function
• Single-sided and double-sided actuation
• Time between dimming and switching and dimming step width presettable
• Telegram repetition and stop telegram transmission possible
Shutter/blind function
• Command on rising edge adjustable (no function, UP, DOWN, TOGGLE)
• Operation concept parameterizable ("step - move – step" resp. "move – step")
• Time between short-time and long-time operation presettable (only with "step - move - step")
• Slat adjustment time presettable (time during which a "Move" command can be terminated by releasing a
push-button on the input)
Dimming value transmitter function
• Nature of edge (push-button as make contact, push-button as break contact, switch) and value of edge
parameterizable
• Value change in push-button mode possible with long press on the button for value transmitter
Light-scene extension function
• Nature of edge (push-button as n.o. contact, push-button as n.c. contact, switch) and value of edge
parameterizable
• Value adjustment via long key press possible
• In light-scene extension with storage function, a light-scene can be stored without preceding recall
Temperature and brightness value transmitter
• Nature of edge (push-button as n.o. contact, push-button as n.c. contact, switch) and value of edge
parameterizable
• Value change in push-button mode possible with long press on the button
Temperature sensor function
• Channel 4 of the pushbutton interface can be used as external temperature sensor for the room
temperature controller.
Outputs:
• Independent switching of the maximum of 2 outputs
• Optionally output of a 1-bit actuating variable of the room temperature controller or a separate switching
object.
• The current switching status of the output can be issued for status indication purposes via a 1-bit object.
6/82 Page 2100-xx/2101 xx
07 /17
Subject to change without notice
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