Heating actuator, 6-gang with controller for Gira One and KNX

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Alternative description

Heating actuator, 6-gang with controller for Gira One Heating actuator, 6-gang with controller for KNX

Optional accessories

valve adapter 1 therm.servo 230 V therm.servo 24 V

Features

Function in the Gira One system

Single-room control possible through fixed controller and valve output pairing.
Actuator for switching thermal servos in heating and cooling systems.
The outputs are short-circuit and overload-protected.
Servos with 24 V or 230 V rated voltage can be actuated.
Manual actuation of the outputs.
Heating requirement notification, e.g. on a heat pump in combination with a switching actuator, 1-gang 16 A with binary input, 3-gang (Order no. 5061 00) or switching actuator, 2-gang/blind actuator, 1-gang 16 A with binary input, 3-gang (Order no. 5062 00)
Programming and start-up with the Gira Project Assistant (GPA), from version 5.0.
Encrypted data transfer between the Gira One devices.

Valve outputs

6 independent electronic valve outputs.
Valve control with the characteristic “de-energised open” or “de-energised closed” can be parameterised for each output.
Protection against jammed valves by means of smart flushing with a duration of 5 minutes and a cycle of 1 week.
Boost function for rapid heating of radiators – devices (electric or water-fed).

Room temperature controller

6 independent controllers for heating and cooling mode, optimised for the respective heating and cooling system: Floor heating (electric or hydronic), radiators (electric or hydronic), floor cooling
Heating control type can be set. Continuous PI control or switching 2-point control.
Operating modes: Comfort, standby, night-time reduction, and frost/heat protection.
Automatic heating/cooling requirement notification: for this, the actuator continuously evaluates the corrected variables of the assigned outputs and informs the Gira One system if there is a heating/cooling requirement at an output or in a heating/cooling circuit. The connected switching actuator closes or opens its relay depending on the heating/cooling requirement notification. This enables burner and boiler controllers, which possess appropriate control inputs, to be controlled in an energy-efficient manner (e.g. switching between the reduction and comfort setpoint in a central condensing boiler or heat pump according to requirement).
Limit value specification for floor temperature.
Manual or automatic window-up detection in the event of a drop in temperature, including specification of the duration of frost protection.
Window contact query and visualisation in the Smart Home App: An opened window will result in the activation of the frost protection heating mode after a 5 minutes has elapsed.
Query regarding a heating/cooling switchover, e.g. via the binary input of a heat pump, to allow the current operating mode (heating or cooling) to be forwarded to the heating controller.

Function in the Gira KNX system

Heating actuator with integrated room temperature controller for controlling thermal servos 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.
Notification for largest actuator variable is configurable.
Servos with 24 V or 230 V rated voltage can be actuated.
Valve control (open/closed while de-energised) can be configured for each output.
Variable input: "switching - 1 bit" and "continuous - 1 byte".
Valve control: "switching - 1 bit", "continuous - 1 byte PWM" or "continuous - 1 byte variable limit".
Status feedback is configurable.
Failure notification for valve operating voltage is configurable.
Overload and short-circuit notification can be set separately for each valve output.
Heat demand and pump control. Anti-jamming prevents the pump from jamming.
Summer or winter operation can be selected via an object.
Each valve outlet can be locked in a forced position. Different corrected variable values can be parameterised for summer and winter mode.
Cyclical monitoring for variable of each output.
Automatic valve flushing.
Operating hours counter configurable for each output.
Service operation for the maintenance or installation of valve drives.
Manual actuation of the outputs independent of the KNX.
Reactions in the event of bus voltage failure and recovery can be set for each valve output following an ETS programming process.
A range of actively transmitting status messages can be delayed globally after a bus voltage recovery or after anETS programming process.

Room temperature controller

12 independent room temperature controllers.
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 setpoint values.
Setpoint temperature specification: relative (derived from basic setpoint) or absolute (separate setpoint temperatures for each operating mode).
Automatic transmission and cycle time for corrected variable output can be parameterised.
Presence detection using presence button or presence detector.
Switchover of operating modes according to KNX specification.
Frost/heat protection changeover via window status or temperature drop detection.
Operating modes: “Heating”, “Cooling” and “Heating and Cooling” respectively with or without additional stage.
Various control types can be configured according to the heating or cooling level: PI control (constant or switching PWM) or 2-point control (switching).
Different types of heating and cooling can be set.
Control parameters for PI controller (proportional range, reset time) and 2-point controller (hysteresis) can be set.
Automatic and object-oriented switching between "Heating" and "Cooling".
Variable outputs can be disabled via objects.
Room temperature measurement using up to two external KNX temperature sensors. Measured value generation by external sensors configurable or cyclic monitoring.
The actual and setpoint temperatures can be output to the bus (incl. cyclical) after a parameterisable deviation.
Separate or shared variable output in heating or cooling mode (4-pipe or 2-pipe system).
Variable limitation is possible.
Floor temperature limitation possible in heating mode and cooling mode.
Setpoint temperature limitation possible in cooling mode.
Setpoint temperature increase possible in heating mode.
Boost function for faster heating and cooling.
Scenes: Up to 64 internal scenes can be configured per controller. Incl. scene memory function and extended scene retrieval (toggling scenes).

Logic functions

The device has 8 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 output values.
Blocking element with filter and time functions and blocking object.
Comparator for values with 9 different input data formats and many comparison operations.
Limit value switch with hysteresis with upper and lower threshold value for 9 different input data formats.Incl. specification of the 1-bit output values.
The logic functions have their own KNX communication objects and can process telegrams from the actuator or other bus devices.

Technical data

Gira One Medium:

Twisted pair (TP),YCYM 2 x 2 x 0.8

Test voltage:

4 kV (KNX/EIB bus line)

Outputs:

Controller:

Contact type:

Triac

Switching voltage:

AC 24/230 V, 50/60 Hz

Switching current:

5 to 160 mA

Switch-on current:

1.5 A (2 s) max

Number of drives per output

AC 230 V drives:

AC 24 V drives:

Connection cross section:

Max. 4 mm²

Ambient temperature:

-5 °C to +45 °C

Notes

Can be updated via the Gira Project Assistant (GPA).

Scope of supply

KNX connection and junction terminal included with delivery.

Dimensions

Modular width (MW):

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