KNX dimming actuator, 1-gang
20 –500 W/VA

Specification
Order no.
Room
Quantity
EAN
Packing unit
PS
DRA plus
Order no. 2171 00
2171 00
EAN 4010337082200
Packing unit 1
PS 26
Recommended retail price. Price system (PS) not equal to 1, 14 = reduced discount.

Optional accessories

Features

Features

  • Dim actuator with integrated bus coupler.
  • Switching and dimming of light bulbs, HV halogen lamps, dimmable HV-LED lamps, dimmable compact fluorescent lamps, dimmable inductive transformers with LV halogen or NV-LED lamps, dimmable electronic transformers with LV halogen or NV-LED lamps.
  • Automatic or manual selection of dimming principle according to load.
  • Idle-state, short-circuit, and excess temperature-proof
  • Manual actuation of the outputs independent of the bus (building site operation also possible).
  • The dimming actuator, 1-gang can also be used as speed regulator for speed control of single-phase electric motors.
  • Building site operation: Outputs can be operated manually without bus voltage with operating voltage only.

Functions

  • Independent control of the dimming channels.
  • For building site operation, outputs can be operated manually without bus voltage with operating voltage only.
  • Central switching function for control of all dimming channels.
  • Delay for actively transmitted feedback messages following bus voltage recovery.
  • Load type and dimming method can be configured: Universal (with automatic calibration procedure), electronic transformer/LV LED (capacitive/phase cut), conventional transformer/LV LED (inductive/phase cut), HV LED (phase cut) or HV LED (phase cut).
  • Feedback for "switching" and "brightness value".
  • Dimmable brightness range can be set.
  • Dimming behaviour and dimming characteristics can be parameterised.
  • Switch-on behaviour for a relative dimming command can be parameterised.
  • Bulb-saving switch-on and switch-off
  • Automatic setting and scaling of the dimmable brightness range when using universal power boosters.
  • The performance of a dimming channel in the "OFF" state during reception of a relative dimming command can be parameterised (switching and dimming or no response).
  • Alarm telegrams for short circuit, overload, and load failure.
  • Feedback of connected load type.
  • Block function or forced setting function can be parameterised for each output.
  • Time functions (switch-on/off delay, staircase light function).
  • Staircase light function with advance warning function via time-controlled reduction of lighting or activation of permanent lighting.
  • Linking function and up to eight scenes per dimming channel possible.
  • Elapsed operating time meter for recording switch-on time.
  • Reactions after bus voltage failure and recovery can be set.

Technical data

KNX medium:
TP256

Rated voltage:
AC 110 to 230 V, 50/60 Hz

Connected load (AC 230 V)
Light bulbs:
20 to 500 W
HV halogen lamps:
20 to 500 W
Wound transformer:
20 to 500 VA
Tronic transformer:
20 to 500 W
Wound transformer with NV-LED:
20 to 100 VA
electronic transformer with NV-LED:
typically 20 to 100 W
HV LED lamps:
typ. 3 to 100 W
Compact fluorescent lamp:
typ. 3 to 100 W

Connected load (AC 110 V)
Light bulbs:
20 to 250 W
HV halogen lamps:
20 to 250 W
Wound transformer:
20 to 250 VA
Tronic transformer:
20 to 250 W
Wound transformer with NV-LED:
20 to 50 VA
electronic transformer with NV-LED:
typically 20 to 50 W
HV LED lamps:
typ. 3 to 50 W
Compact fluorescent lamp:
typ. 3 to 50 W

Switching current for motors:
2.3 A

Connections
KNX:
Connection and junction terminal
Load:
Screw terminals

Connections:
max. 4 mm²

Notes

  • Power extension using Gira power boosters.
  • Installation on DIN top-hat rail.
  • VDE approval in accordance with EN 60669-1, EN 60669-2-1.

Scope of supply

  • KNX connection and junction terminal included in the scope of supply.

Dimensions

Modular widths (MW): 4

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Data sheet

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IFC file

Order no. 217100

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Dimming actuator 1-/2-/4-gang (I04)
Operating instructions

Operating instructions.

Order no. 2171 00
2172 00
2174 00

PDF, 874 Kb

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Dimming actuator 1-/2-/4-gang (I04)
Technical Documentation

Technical documentation.

Order no. 2171 00
2172 00
2174 00

PDF, 7.811 Kb

Load


Dimming actuator, 1-, 2-, 4-gang (I04)
Product database

Product database from ETS3.0d.

Order no. 2171 00
2172 00
2174 00

VD4, 648 Kb

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Dimming actuator 1-/2-/4-gang (I04)
Operating instructions

Operating instructions.

Order no. 2171 00
2172 00
2174 00

PDF, 874 Kb

Load


Dimming actuator 1-/2-/4-gang (I04)
Technical Documentation

Technical documentation.

Order no. 2171 00
2172 00
2174 00

PDF, 7.811 Kb

Load


Dimming actuator, 1-, 2-, 4-gang (I04)
Product database

Product database from ETS3.0d.

Order no. 2171 00
2172 00
2174 00

VD4, 648 Kb

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