PB sens.3 Plus 2-g KNX System 55

Pushbutton sensor 3 Plus, 2-gang 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. 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.