Poznámky redaktora
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.
-
- Integrated bus coupler.
-
- 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.
-
- Operating modes for heating cooling mode, combined
heating/cooling mode.
-
- Free channels can used for switching functions, e.
-
- Connection ventilator convector with six ventilator
gradations connection two ventilator convectors each with
up three fan speeds with double pipe systems.
KNX fan coil actuator KNX servo. radiators,
convector heaters heating circuit distributors floor heating,
etc. mm²
Dimensions
-
- Modular widths (MW): 4
Notes
-
- VDE approval accordance with 60669-1, 60669-2-1. 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
-
- Ohmic load: 2300 W
-
- Capacitive load 230 max.
-
- Suitable for room temperature control, e.
-
- Integrated temperature sensor.530
KNX Heating, ventilation, air conditioning
Specifications Order No.
-
- The actuator receives telegrams, for example from room
temperature controllers, and converts corrected variable
telegrams into equivalent fan speeds and valve positions.
-
- Behaviour after bus voltage failure bus/mains voltage failure
and following ETS programming process can configured.5 connection.
-
- Protection against jammed valves
-
- Corrected variable bit byte). unit Specifications Order No.g.
-
- Screwed onto valve head.
-
- Manual actuation.
Scope supply
-
- KNX connection and junction terminal included the scope of
supply.
-
- 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).
-
- Can used heating circuit distributor. Double tube system
heats cools via shared water cycle.
-
- Integrated room temperature controller.
-
- Mechanical indicator for valve travel.
-
- forced settings forced setting and limit value object can
be set.
-
- Cyclical event-oriented transmission.
-
- 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.g.
-
- Building site operation: Outputs can operated manually
without bus voltage with operating voltage only.
-
- One input.
-
- Double tube quadruple tube operation.
-
- Installation DIN top-hat rail. 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. Quadruple tube system
consists separate flow and return for heating and cooling.
-
- Supply voltage drawn from the KNX system.
-
- Individual hierarchic switching fan speeds.
-
- Cyclical monitoring the corrected variable.
-
- Fault message object for drive faults.
217600 2176 06
COptional accessories
Remote sens. 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.
-
- Emergency operation via internal temperature sensor.
-
- Lighting scenario auxiliary unit with without memory function.
-
- M30 1.
-
- Dimming function: Single and double-surface operation, time
between dimming and switching, telegram repetition and
stop-telegram transmission possible.
-
- Automatic detection valve travel. The servo proportional drive and can
be directly integrated into the KNX system (without additional
bus coupler). 140 µF
-
- Light bulbs: 2300 W
-
- halogen lamps: 2300 W
-
- 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
-
- KNX: Connection and junction terminal
-
- Load: Screw terminals
-
- max.
-
- Feedback, output indication, block function for each channel,
level limitation.
-
- Minimum and maximum variable limit can set.
-
- Limit values can set
