GIRA Controller White 2101112 1 pc(s)

Object controller with button interface 4-way for KNX pure white glossy Surface switch Features: - Four potential-free 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 parameterized as outputs (max. 0.8 mA). - The control function is used for room temperature control. The controller detects the current room temperature with an internal or external temperature sensor and processes it with a settable temperature value to a manipulated variable. It can be used to control actuators with constant signal and with a switching signal. Controller - 5 operating modes: Comfort, stand-by, night, frost or heat protection and controller lock (e.g. dew point mode). - Heating/cooling functions: Heating, cooling, heating and cooling, basic and additional heating, basic and additional cooling. - Preset control parameters for common heating or heat sinks. - Controller can be switched off (dewpoint operation) or controller or operation of the controller can be locked. - Valve protection function (valve is opened cyclically every 24 hours). - Control modes: Continuous PI control, switching PI control (PWM) and switching 2-point control (on/off). - Temperature detection via an internal and/or external sensor (mean value formation for large rooms). Inputs - Free assignment of the functions switching, dimming, blinds and value generators to the inputs. - Lock object for locking individual inputs. - Response for bus voltage recovery can be configured separately for each input. - Telegram rate limitation. - Switch function: Two independent switching objects available for each input and can be individually enabled, command can be set independently when the edge is rising and falling (ON, OFF, UM, no reaction). - Dim function: Single-area and two-area operation, time between dimming and switching and dimming step width adjustable, message frame repetition and stop message frame transmission possible. - Function blinds: Command adjustable with rising edge (no function, UP, DOWN, UM), operating concept parameterizable (step - move - step or move - step), time adjustable between short and long-term operation, leaf adjustment time adjustable. - Function of the encoder and lighting scene extension: Edge (pushbutton as NO contact, button as NC contact, switch) and value can be parameterized for the edge, value adjustment possible for pushbutton by long key pressing for the value encoder, light scene extension with or without memory function. - Temperature sensor function: A channel of the pushbutton interface can be used as an external temperature sensor for the room temperature controller. Outputs - Independent switching of the max. two outputs. Notes: - No separate bus coupler is required. - When connecting the external inputs, it is recommended to use a switch terminal box. - The object controller has no controls or display elements.

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