Poznámky redaktora
-
- Blocking individual outputs manually with bus.
-
- Heating requirements control.
-
- Various setpoint values for forced setting emergency mode in
case bus failure for the summer and winter. summer) when
heat not required for heating. any
case, the user professional planner should ensure that the
specific guidelines are observed.
-
- Configurable status feedback.
-
- Group feedback the closed servos.
-
- Various control types can configured according the heating
or cooling level: control (constant switching PWM) or
2-point control (switching). 174 m
-
- 0.
-
- Feedback manual actuation and bus operation.g.
-
- Partial DALI start-up.
-
- Frost/heat protection changeover via window status via frost
protection automatic function.0 mm²: max.
-
- Power-saving mode for reducing the energy consumption the
heating actuator. The temperature
setpoints for the additional stage are derived a
parameterisable stage interval from the basic stage values.
-
- Fast commissioning thanks global setting the channels.
-
- Test function all created DALI groups DALI operating
devices.
-
- Feedback via bus e.
-
- Switching the heating circuit pump depending the valve
conditions.528
KNX Dimming Heating, ventilation, air conditioning
Specifications Order No.
-
- Configuration the temperature setpoints either relative (derived
from basic setpoint) absolute (independent setpoint
temperatures for each operating mode).
-
- Cyclical monitoring the input signals can parameterised.
-
- Protection against jammed valves.
-
- Exporting importing template.
-
- VDE approval accordance with 60669-1, 60669-2-1.
Scope supply
-
- KNX connection and junction terminal included the scope of
supply. mm²
Cable lengths between gateway and operating device
-
- 1.
-
- Operating modes: Comfort, standby, night, and frost/heat
protection.
-
- Overload protected, short-circuit protected, errors indicated with
LED.servo 2179 D342
Features
-
- Heating actuator with integrated room temperature controller for
switching electrothermic valve drives for heating cooling
ceilings.
Valve outputs
-
- Switching operation PWM operation.5 mm²: max.
-
- Servos can activated with rated voltage 230 V.
-
- Elapsed operating time meter per channel.
-
- Operating mode changeover using 1-byte objects accordance
with the KNX specification individual 1-bit objects.
-
- Servos with the characteristic "de-energised open" "de-
energised closed" can controlled.
-
- Printing function create report.
-
- Building site operation: Outputs can operated manually
without bus voltage with operating voltage only. 300 m
-
- 1.
-
- Control via individual communication objects for inputs and
outputs.75 mm²: max. 238 m
-
- 0.5 mm²: max. for valve voltage failure, overload, and
short circuit.
Heating, ventilation, air conditioning
KNX heating actuator, 6-gang with controller
.
-
- Activation servo with "first open function" during start-up. unit Specifications Order No.2 ETS 5
(recommendation).
DRA plus 212900 2129 66
COptional accessories
Therm.
-
- Forced setting.
-
- "Heating", "Cooling" and "Heating and Cooling" operating modes
respectively with without additional stage.
-
- Comfort extension using the presence button, duration
parameterisable. W
Connections
-
- KNX: Connection and junction terminal
-
- DALI: Screw terminals
-
- max.
-
- Configuration and start-up the device from ETS 4. unit PS
Gira electrical installation systems Price system (PS) 14: reduced discount
KNX
system
devices,
actuators,
sensors
-
- Compatibility mode for support operating devices which are
not DALI-compliant.servo 230 2169 D341
Therm. 116 m
Ambient temperature: +45 °C
Dimensions
-
- Modular widths (MW): 4
Notes
-
- Operation emergency lighting systems:
Statutory and normative specifications vary country.g. Application for periods (e.
Room Temperature Controller
-
- independent controllers.
-
- Cascading several heating actuators.
Technical data
KNX medium: TP1-256
Rated voltage
-
- AC: 110 240 AC, 50/60 Hz
-
- DC: 110 240 V
Power loss: max.
-
- Control parameters for controller (if desired: proportional area,
readjustment time) and 2-point controller (hysteresis) can set.
-
- Resetting error messages via bus.
-
- Each operating mode can assigned its own setpoint
temperature values.
-
- Optional internal group communication for individual assignment
of the controller outputs the output channels the actuator
