GIRA area/line coupler or line amplifier KNX REG

• The flush-mounted continuous controllers and the object controllers combine the functions of a bus coupler for KNX, a room temperature controller with specified setpoint value, and a binary input
• Independent switching of max. two outputs

• Ambient temperature: -5 to +45°C
• Cable length
• Inputs and outputs: max. 5 m
• Temperature sensor: max. 50 m
• Installation depth: 23 mm
• Colour: pure white gloss
• Four zero-voltage contacts can be connected to the binary input
• Input 1 can be used to connect a remote sensor for temperature measurement in the floor
• Two inputs can be configured as outputs (max. 0.8 mA)
• The controller function is used for room temperature control. • The controller detects the current room temperature with an internal or external
sensor and processes this with an adjustable temperature setpoint to create a correcting variable
• Valve drives can be controlled with a constant adjustment signal or with a switching adjustment signal in this way
• No separate bus coupler required
• When connecting the external inputs, use of a switch terminal box is recommended

Controller:
• 5 operating modes: comfort, stand-by, night, frost or heat protection and controller lock (e.g. dew point operation)
• Heating/cooling functions: heating, cooling, heating and cooling, basic and additional heating, basic and additional cooling
• Pre-set control parameters for standard radiators and cooling units
• Controller can be switched off (dew point mode) or the controller or controller interface can be locked
• Valve protection function (valve is opened in a 24-hour cycle)
• Control types: Continuous PI control, switching PI control (PWM) and switching 2-point control (on/off)
• Temperature measurement via an internal and/or external sensor (average calculated for large rooms)

Inputs:
• Free assignment of the functions switching, dimming, blind and value transmitter to the inputs
• Blocker for blocking individual inputs
• Behaviour on return of bus voltage can be configured for each input
• Telegram rate limitation
• Precise details of scope of functions in the Gira online catalogue and technical device documentation

Outputs:
• Independent switching of max. two outputs
• The temperature setpoint can be adjusted with the setting wheel
• A presence button is used to switch between comfort and stand-by mode
• The current statuses are displayed by LEDs on the continuous controller