Poznámky redaktora
Dimming channels
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- Four individually-controllable dimming channels.
-
- Feedback switching condition and brightness value.
-
- Delay for actively transmitted feedback messages following bus
voltage recovery.
Technical data
KNX medium: TP1-256
Relay
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- Number: 4
-
- Contact: zero-voltage contact
each, flip-flop
Control outputs
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- Control voltage: V
-
- Control current per output: max.
-
- Manual actuation the devices also independent the bus (also
building site operation with broadcast control).
-
- three central switching functions for the joint control all
dimming and switching channels.5 mm²
Switching outputs
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- Switching voltage: 250/400 V
-
- Switching current 230 AC1: A
-
- Switching current 230 AC3: A
-
- Switching current 400 AC1: A
-
- Switching current 400 AC3: A
-
- Fluorescent lamps: AX
Lamp loads
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- Light bulbs: 3680 W
-
- halogen lamps: 3680 W
-
- Wound transformer: 2000 VA
-
- Gira Tronic transformer: 2500 W
Fluorescent lamps T5/T8
-
- Uncompensated: 3680 W
-
- Parallel-compensated: 2500 W/200 µF
-
- Duo-circuit: 3680 W/200 µF
Compact fluorescent lamps
-
- Uncompensated: 3680 W
-
- Parallel-compensated: 2500 W/200 µF
Mercury-vapour lamps
-
- Uncompensated: 3680 W
-
- Parallel-compensated: 3680 W/200 µF
Ambient temperature: +45 °C
Connections
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- KNX: Connection and junction terminal
-
- Screw terminals
-
- Load: Screw terminals
-
- max.
-
- The groups can integrated the light scenes.
-
- Active passive (object can read out) cyclical feedback
function. unit PS
Gira electrical installation systems Price system (PS) 14: reduced discount
KNX
system
devices,
actuators,
sensors
DRA plus 222400 2224 26
Features
-
- The controller unit switches and dims electrical devices that have
a 1-10 interface. This leads the
assignment four individually-controllable dimming channels to
the switching outputs (e.
-
- Dimmable brightness range can set.
-
- Logical linking function configurable per channel.
-
- Cyclical monitoring incoming switching telegram is
configurable. operating
devices).
-
- Inclusion dimming channel ten scenes possible. ten internal scenes
per switching output are programmable.
-
- Dimming behaviour and dimming characteristics can be
parameterised. mm²
Dimensions
-
- Modular widths (MW): 4
Notes
-
- Electronic ballasts generate very high current spikes. unit Specifications Order No.
Scope supply
-
- KNX connection and junction terminal included the scope of
supply.
-
- Relay outputs that are not associated with dimming channel
can used freely-acting switching actuator channel. For this
reason, use switch-on current limiter separate load contact
for with greater loads.
-
- Effect control can configured for max.
Switching actuator operation (optional)
-
- Independent switching switch outputs A4.
-
- The burning-in function allows for the start-up new fluorescent
lamps prescribed lighting manufacturers.
-
- Group feedback all switching conditions possible.
-
- Energy-saving function: Switch-off the power supply the
DALI operating devices possible switched-off state (via
additional KNX switching actuator).
-
- contact contact operation.
-
- Switch-on times the relay outputs can recorded and
evaluated the elapsedoperating time meter. groups, central control via a
broadcast telegram (group each with max. With the staircase light function, the reaction the
end the switch-on time can configured.
-
- Control max.526
KNX Dimming
Specifications Order No.
-
- Reactions case bus voltage failure and restoration can be
set following ETS programming process.
-
- Can integrated the light scenes.
-
- Time functions (switch-on delay, switch-off delay, staircase light
function).
KNX control unit 4-gang with manual
actuation
KNX DALI gateway Plus
.g. 500 0.
-
- Feedback from the switching condition.
-
- Block function forced setting function can parameterised. 100 mA
-
- Cable length: max.
-
- Time functions (switch-on, switch-off delay, staircase light
function also with advance warning function). sequences to
500 run-throughs (or infinite).
-
- light scenes. DALI operating devices individual control,
group control max.
-
- Soft switch-on and soft switch-off function
-
- Block function forced setting function can parameterised.
-
- Five device configurations can selected. four dimming channels are assigned
to one switching relay control RGBW light).
-
- Feedback DALI error status short circuit and signalling of
power supply failure.
-
- Manual actution outputs independent the bus with
mechanical switching position indication.
DRA plus 218000 2180 66
Features
-
- The DALI gateway Plus forms the interface between KNX
installation and digital DALI lighting system
