KNX GIRA User Manual

Dimming actuator
Power consumption 230 V per output
Incandescent lamps 20 ... 250 W
HV halogen lamps 20 ... 250 W
HV-LED lamps typ. 3 ... 50 W
Compact fl lamp. typ. 3 ... 50 W
Inductive transformers 20 ... 250 VA
Inductive transformers with LV-LED 20 ... 100 VA
Inductive transformers 20 ... 250 VA
Electronic transformers with LV-LED 20 ... 100 W
Inductive capacitive mixed load is not permitted.
With setting "LED trailing edge phase control" the connection power for HV-LED lamps
and electronic transformers with LV-LED doubles.
Power consumption 110 V per output
Incandescent lamps 20 ... 120 W
Incandescent lamps 20 ... 120 W
HV halogen lamps 20 ... 120 W
HV-LED lamps typ. 3 ... 24 W
Compact fl lamp. typ. 3 ... 24 W
Inductive transformers with LV-LED 20 ... 50 VA
Electronic transformers 20 ... 120 W
Electronic transformers with LV-LED 20 ... 50 W
Inductive capacitive mixed load is not permitted.
With setting "LED trailing edge phase control" the connection power for HV-LED lamps
and electronic transformers with LV-LED doubles.
Power boosters See power booster instructions
Connection
single stranded 0.5 ... 4 mm²
Finely stranded without conductor sleeve 0.5 ... 4 mm²
Finely stranded with conductor sleeve 0.5 ... 2.5 mm²
Fitting width 144 mm / 8 module
KNX
KNX medium TP256
Commissioning mode S-mode
Rated voltage KNX DC 21 ... 32 V SELV
Current consumption KNX 15 mA
Connection mode KNX device connection terminal
6.2 Troubleshooting
Connected LED lamps or compact fluorescent lamps switch off in the lowest dimming position
or flicker
The set minimum brightness is too low.
Increase minimum brightness.
Connected LED lamps or compact fluorescent lamps flicker
Cause 1: Lamps are not dimmable.
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KNX GIRA Specifications

General

Protection Class	IP20
Ambient Temperature	-5 °C to +45 °C
Communication Protocol	KNX
Mounting	DIN Rail
Number of Channels	Depends on model