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

Specification
Order no.
Room
Quantity
EAN
Packing unit
PS
DRA
Order no. 2139 00
2139 00
EAN 4010337110194
Packing unit 1
PS 66
Recommended retail price. Price system (PS) not equal to 1, 14 = reduced discount.

Alternative description

Optional accessories

Features

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 temperature 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:
    6

    Controller:
    6

    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:
    4
    AC 24 V drives:
    2

    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 in the scope of supply.

    Dimensions

    Modular width (MW): 4

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