GIRA 213900 Heating actuator REG

6-way heating actuator with controller for GIRA One and KNX Features: Function in GIRA One system - single room control possible through fixed controllers and valve output pairing. - Actuator for switching electro-thermal actuators in heating and cooling systems. - The outputs are short-circuit and overload protected. - Actuators with rated voltage 24 V or 230 V can be controlled. - Manual operation of the outputs. - Heat demand signaling, for example, to a heat pump in combination with switching actuator 1-way 16 A with binary input 3-way (order no. 5061 00) or switch actuator 2-fold / Roller blind actuator 16 A with binary input 3x (Best. No. 5062 00) Valve outputs - 6 independent electronic valve outputs. - Valve control with the characteristic "open without current" or "closed without current" can be parameterized for each output. - Protection against fixed valves by intelligent valve flushing with a duration of 5 minutes and a cycle of 1 week. - Boost function for quick heating in case of radiators Consumers (electrical or water-guided). Room temperature controller - 6 independent controllers for heating and cooling operation, optimized for the respective heating and cooling system: Floor heating (electrical or water-guided), radiators (electrical or water-guided), floor cooling - Type of heating control adjustable. Continuous PI regulation or switching 2 point control. - Operating modes: Comfort, standby, night reduction and frost/heat protection. - Automatic heat/cold demand reporting: In this case, the actuator continuously evaluates the output variables assigned to it and informs the GIRA One system if there is a heat/cold demand at an output or in a heating/cooling circuit. The connected switching actuator closes or opens its relay depending upon the heat/cold demand detection. This allows burner and boiler controls that have suitable control inputs to be controlled (e.g. switch between reduction and comfort setpoint in a central calorific value thermal bath or heat pumps as required). - Limit value for the floor temperature. - Manual or automatic window-to-window detection in the event of a temperature reduction including the duration of the freeze protection. - Window contact detection and visualization in the Smart HOME APP: An open window leads to the heating mode Antifreeze after 5 minutes. - Query of heating/cooling Switching, e.g. by means of binary input of a heat pump, in order to be able to forward the current operating mode (heating or cooling) to heating control. Function in the GIRA KNX system - Heating actuator with integrated room temperature controller for controlling electro-thermal actuators for heating and cooling systems. Valve outputs - 6 independent electronic valve outputs. - Valve output 1 can be used as a template for other valve outputs. - Message of the largest manipulated variable of the actuator can be parameterized. - Actuators with rated voltage 24 V or 230 V can be controlled. - Valve control (open/closed without voltage) can be parameterized for each output. - Manipulated variable input: "Switching - 1 bits" and "continuous - 1 bytes". - Valve control: "Switching - 1 bits", "continuous - 1 byte PWM" or "continuous - 1 byte manipulated variable limit". - Status feedback can be configured. - Failure message of the valve operating voltage configurable. - Overload and short-circuit message separately adjustable for each valve output. - Heating demand and pump control. Tight-fitting protection prevents the pump from sticking. - Summer or winter operation can be selected via an object. - Each valve outlet can be locked in a forced position. Different manipulated variable values can be parameterized for summer and winter operation. - Cyclic monitoring of the manipulated variable of each output. - Automatic valve flushing. - Operating hours counter per output can be configured. - Service mode for servicing or installation of valve operating mechanisms. - Manual operation of the outputs independent of KNX. - Reactions in the event of bus voltage failure and return and after an ETS programming process can be set for each valve output. - Various active status messages can be delayed globally after bus voltage recovery or after an ETS programming process. Room temperature regulator - 12 independent room temperature regulator. - Room temperature controller 1 can be used as a template for other room temperature controllers. - Operating modes: Comfort, standby, night and frost/heat protection. - Each operating mode can be assigned its own temperature setpoints. - Setpoint temperature setting: Relative (derivation from basic setpoint) or absolute (independent setpoint temperatures for each operating mode). - Automatic transmission and cycle time for manipulated variable output can be parameterized. - Presence detection by presence button or presence detector. - Switching the operating modes according to KNX specification. - Frost/heat protection switching by window status or temperature drop detection. - Operating modes: "Heating", "cooling", "heating and cooling" with or without additional stage. - Different control types are configurable for each heating or cooling stage: PI control (continuous or switching PWM) or 2-point control (switching). - Various types of heating and cooling can be adjusted. - Control parameters for PI controller (proportional range, adjustment time) and 2-point controller (hysteresis) can be set. - Automatic or object-oriented switching between "heating" and "cooling". - Interlocks of manipulated variable outputs via objects possible. - Room temperature measurement via up to two external KNX temperature sensors. Measuring value formation of the external sensors can be parameterized or cyclic monitoring. - The actual and setpoint temperatures can be output to the bus (also cyclically) after a parameterizable deviation. - Separate or common output of manipulated variable in heating and cooling mode (4-pipe or 2-pipe system). - Manipulated variable limitation is possible. - Floor temperature limitation in heating and cooling mode is possible. - Set temperature limitation possible in cooling mode. - Nominal temperature increase possible in heating operation. - Boost function for quick heating or cooling. - Scenes: Up to 64 internal scenes can be parameterized for each controller. With 6 bits. Scene memory function and additional scene recall (toggling of scenes) Logic functions - The device has eight internal logic functions. - Logic gate (AND, OR, exclusive AND, exclusive OR, each with up to 4 inputs). - 1-bit to 1-byte converter with input filter, blocking object and specification of the output values. - Lock element with filter and time functions and lock object. - Comparators for values with nine different input data formats and many comparison operations. - Limit switch with hysteresis with upper and lower threshold for nine different input data formats. With 6 bits. Specification of the 1-bit output values. - The logic functions have their own KNX communication objects and can process telegrams of the actuator or other bus devices. Notes: - Update capability via the GIRA Project Assistant (GPA). Delivery: - Connection and branch terminal included in delivery.

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