Pushbutton sensor 3 Plus, 5-gang (2+3) for KNX
System 55, with start-up rocker

Features

• Mounting on bus coupler 3 or bus coupler 3 external sensor.
• Disassembly safeguard by screw connection.
• Backlit graphic display and various display possibilities, e.g. temperature, time, date, alarm texts, information texts.
• Two multicoloured status LEDs per operating surface.
• Multicoloured status LED (red, green, blue) can be parameterised via the ETS.
• Inscription space illumination for rocker sets with inscription space.
• Internal temperature sensor for measuring ambient room temperature.

Pushbutton sensor properties:

• Rocker or button function can be set for each operating surface.
• Rocker function: Switching, dimming, blind control, value transmitter 1-byte, value transmitter 2-byte, scene auxiliary unit, 2-channel operation and manual fan control.
• Button function: Switching, dimming, blind controller, value transmitter 1-byte, value transmitter 2-byte, scene auxiliary unit, 2-channel operation, controller auxiliary unit, controller operation, heater clock operation and manual fan control.
• Controller auxiliary unit or controller operation: Operating mode changeover, (defined selection of operating mode or switching between various operating modes with controller auxiliary unit), switching of presence condition, setpoint offset.
• Blocker for blocking individual button or rocker functions.
• Alarm message displayed through all LEDs flashing.
• Multicoloured status LED (red, green, blue) can be configured globally or separately. A superimposed function can be activated on the bus whereby the colour and display information of individual status LEDs can be modified according to priority.
• Illumination of inscription space ON, OFF, automatic switch-off, or switchable via object.
• Communication object for brightness control of status LED, illumination of inscription space and backlighting of display.

Room temperature controller properties:

• Operating modes: Comfort, standby, night, and frost or heat protection with their own temperature setpoint values (for heating and/or cooling).
• Comfort extension using the presence button.
• Frost or heat protection changeover via window status or via frost protection automatic function.
• Room temperature controller information is shown in the device display.
• Either one or two control circuits.
• Various control types can be configured according to the heating or cooling level: PI control (constant or switching PWM) or 2-point control (switching).
• Control parameters for PI controllers and 2-point controllers can be set.
• Internal temperature sensor and up to two external temperature sensors (1 x object, 1 x wired) possible for room temperature measurement.
• Optional external wired remote sensor for floor heating.
• Heating clock with 28 switching times.

LC display properties:

• Graphic display with switchable LED backlighting.
• 1-range or 2-range display.
• Text information in the display in the languages: German, English, Dutch, Norwegian, Russian and Polish. Other languages are available on the Internet.

Technical data

Notes

• Professional labelling with the Gira Inscription Service www.marking.gira.com.
• The pushbutton sensor is supplied with a program-neutral start-up rocker. The suitable rocker set for the design line must be ordered separately.

Scope of supply

• Blank inscription labels included.

Additional figures available in the media database