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