439
Switching KNX
Specifications
Order No.
P. unit
PS
Specifications
Order No.
P. unit
PS
Gira electrical installation systems
Price system (PS) ≠ 1, 14: reduced discount
KNX system
devices, actuators,
sensors
DRA switching actuators with integrated bus coupler. For switching
independently controllable groups of loads. With manual switch for
switching over the relay (On/Off) parallel or without KNX operation.
Multi-phase connection. No additional power supply required.
Features
- Manual actuation of the relay independent of the bus or
switching position indication.
- NO contact or NC contact operation.
- Central switching function.
- Group feedback for reduction of bus load.
- Active or passive (object can be read out) cyclical feedback
function.
- Feedback can be delayed until after the recovery of bus voltage.
- Logical linking function for each output.
- Block function can be parameterised for each channel. As an
alternative, forced setting function for each output.
- Time functions (switch-on/off delay, staircase light function –
also with advance warning function).
- Integration in light scenes is possible, eight internal scenes at the
most can be parameterised per channel.
- Memory function for light scenes.
- Elapsed operating time meter as forward/backward counter with
limit function (limit can be changed via bus) can be activated for
each output.
- Input monitoring for cyclical updating with safety setting.
- Reactions in case of bus voltage failure and restoration can be
set for each channel following an ETS programming process.
Technical data
KNX medium:
TP256
Connections
- KNX:
Connection and junction terminal
- Load:
Screw terminals
Notes
- Installation on DIN top-hat rail.
- VDE approval in accordance with EN 60669-1, EN 60669-2-1.
DRA plus
1040001040 00
1
26
Features
- Independent switching of the two outputs.
Technical data
Relay
- Number:
2
- Contact:
1 x zero-voltage NO contact
each, flip-flop
Switching capacity
- AC 230 V:
16 A / AC1 or 10 A / AC3
- AC 400 V:
10 A / AC1 or 6 A / AC3
- DC:
16 A/24 V
Maximum switch-on current:
400 A, 150 µs, 200 A, 600 µs
Connected load
- Ohmic load:
3600 W
- Capacitive load AC 230 V:
16 A, max. 140 µF
- Light bulbs:
2500 W
- HV halogen lamps:
2500 W
- Wound transformer:
1200 VA
- Tronic transformer:
1500 W
- Fluorescent lamps,
uncompensated:
2500 VA
- Fluorescent lamps, duo-
circuit:
2300 VA
- Fluorescent lamps, parallel-
compensated:
1300 VA
- Mercury-vapour lamps,
uncompensated:
2000 W
- Mercury-vapour lamps,
parallel-compensated:
2000 W
Connections:
max. 4 mm²
Dimensions
- Modular widths (MW):
4
Scope of supply
- KNX connection and junction terminal included in the scope of
supply.
Switching
KNX switching actuator, 2-gang 16 A with manual
actuation
