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Double tube system
heats cools via shared water cycle.
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- Operating modes for heating cooling mode, combined
heating/cooling mode.
-
- Emergency operation via internal temperature sensor.
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- Can used heating circuit distributor.
-
- Limit values can set. for room
lighting
Technical data
KNX medium: TP1-256
Switching contact: contact, zero-voltage NO
contact
Switching capacity 230 AC1 AC3
Maximum switch-on current
-
- 200 µs: 800 A
-
- ms: 165 A
Connected load
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- Ohmic load: 2300 W
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- Capacitive load 230 max.
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- Integrated room temperature controller.
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- Mechanical indicator for valve travel.
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- Integrated bus coupler.
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- Double tube quadruple tube operation.
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- The actuator receives telegrams, for example from room
temperature controllers, and converts corrected variable
telegrams into equivalent fan speeds and valve positions. 1493 D450
Features
-
- Electric motor-driven servo with one binary input (zero-voltage)
for mounting thermostat valve bases (recommended:
Heimeier) for controlling heating cooling systems.
-
- Minimum and maximum variable limit can set.
-
- Supply voltage drawn from the KNX system.g. radiators,
convector heaters heating circuit distributors floor heating,
etc.
-
- forced settings forced setting and limit value object can
be set.
-
- Protection against jammed valves
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- Corrected variable bit byte). 140 µF
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- Light bulbs: 2300 W
-
- halogen lamps: 2300 W
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- Wound transformer: 1200 VA
-
- Gira Tronic transformer: 1500 W
-
- Fluorescent lamps,
uncompensated:
1000 VA
-
- Fluorescent lamps, duo-
circuit:
2300 VA
-
- Fluorescent lamps, parallel-
compensated:
1160 VA
-
- Mercury-vapour lamps,
uncompensated:
1000 W
-
- Mercury-vapour lamps,
parallel-compensated:
1160 W
Connections
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- KNX: Connection and junction terminal
-
- Load: Screw terminals
-
- max.
-
- Connection ventilator convector with six ventilator
gradations connection two ventilator convectors each with
up three fan speeds with double pipe systems. Quadruple tube system
consists separate flow and return for heating and cooling.
-
- Fault message object for drive faults.
-
- Screwed onto valve head. unit Specifications Order No.
-
- Blind function: Command can set with rising edge (no
function, UP, DOWN, CHANGE), operating concept can be
configured (Step Move Step Move Step), time between
short and long-term operation can set (only with Step Move
- Step), slat adjustment time can set.
217600 2176 06
COptional accessories
Remote sens.
-
- Lighting scenario auxiliary unit with without memory function.
-
- Dimming function: Single and double-surface operation, time
between dimming and switching, telegram repetition and
stop-telegram transmission possible.
-
- Installation DIN top-hat rail.
-
- M30 1.
KNX fan coil actuator KNX servo. unit PS
Gira electrical installation systems Price system (PS) 14: reduced discount
KNX
system
devices,
actuators,
sensors
DRA plus 216300 2163 1/100 26
Features
-
- Fan coil actuator for operation ventilator convectors (fan coil
units), implemented for room air conditioning.
-
- Feedback, output indication, block function for each channel,
level limitation.
-
- Cyclical event-oriented transmission.
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- Value transmitter function: Edge (button contact, button
as contact, switch) and value with edge can configured,
value adjustment pressing and holding button for value
transmitters possible.
-
- Building site operation: Outputs can operated manually
without bus voltage with operating voltage only.
-
- Switching function: two independent switching objects are
available for each input (switching commands can parameterised
individually), command for leading and trailing edge can set
independently (ON, OFF, CHANGE, reaction). The servo proportional drive and can
be directly integrated into the KNX system (without additional
bus coupler).5 connection.
Scope supply
-
- KNX connection and junction terminal included the scope of
supply.
-
- Behaviour after bus voltage failure bus/mains voltage failure
and following ETS programming process can configured.
-
- Manual actuation.530
KNX Heating, ventilation, air conditioning
Specifications Order No.
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- Automatic detection valve travel.
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- Integrated temperature sensor.
-
- Free channels can used for switching functions, e. This can used binary input for connecting
an external temperature sensor with the following functions:
Switching, dimming, blind, dimming value transmitter, as
brightness value transmitter, light scene auxiliary unit with and
without memory function, remote temperature sensor as
temperature limiter for underfloor heating.
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- One input.
-
- Suitable for room temperature control, e.g.
-
- Cyclical monitoring the corrected variable. mm²
Dimensions
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- Modular widths (MW): 4
Notes
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- VDE approval accordance with 60669-1, 60669-2-1.
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- Individual hierarchic switching fan speeds
