KNX Dimmer 90-230V~50/60Hz 4 Channels with Common Neutral

Code: EK-GD1-TP-4-HV-N

Description

KNX bus device with 4-channel phase cut dimmer function for light loads, with supply voltage 90-230 Vac at 50/60 Hz. For use in KNX-standard home and building automation systems. Suitable for simplifying the connection of loads.

NOTE: The loads that can be used with the dimmer are: incandescent lamps, mains voltage halogen lamps, mains voltage dimmable LED lamps, mains voltage dimmable LED strips, switching power supplies for phase cut dimmable LEDs. The dimmer cuts the phase in "trailing edge" mode.

Technical Data

Inputs

Supply Voltage90-230 Vac 50/60 Hz

Max. Input Current2 A

Outputs

Supply Voltage90-230 Vac 50/60 Hz

Output Power Per Channel110 W @110 Vac, 220 W @220 Vac, 230 W @230 Vac

Minimum Load Power1 W per channel

Maximum Current Per Output1 A per channel

Maximum Total Current2 A

TerminalsScrew terminals (max. 4 mm²)

Dimming

Dimming ModesTrailing Edge, Leading Edge (also selectable via ETS) and AI Edge (optimised for 230 Vac LED strips)

Dimming Range1-100%

Functions / Features

Operating temperature: -20 °C ... + 40 °C

Storage temperature: -40 °C ... + 60 °C

Transport temperature: -40 °C ... + 60 °C

Max. nominal enclosure temperature (tc): 80 °C

Relative humidity: 91% non-condensing

Degree of protection: IP00 (IP20 in junction box or switchboard)

Power supply and load wiring: 1.5 mm² (single cable) 2.5 mm² (stranded cable), 16 to 13 AWG

KNX bus wiring: 0.26 to 0.5 mm² - 23 to 20 AWG

Stripping: 5.0 - 6.0 mm

Plastic housing

4 UM panel-mounted luminaire

Weight: 200 g

Dimensions (W x H x D): 71 x 91 x 62 mm

ON/OFF control and dimming of individual or grouped luminaires

On and off fade time, minimum and maximum brightness level, linear or logarithmic dimming curve settable via ETS

Soft or instantaneous switch-on and switch-off, with settable delay

Configuration of behaviour after power reset, bus ON/OFF, unloading via ETS

Channels can be set by ETS as independent, in parallel or with copy function from another channel

Status indication of outputs via LEDs

Blocking, forced operation, staircase light, scene, night, counter and logic functions for each channel, settable via ETS

Auxiliary output function with status indication via KNX

Manual control with membrane buttons and for local ON/OFF testing of channels 1, 2, 3, 4 also in the absence of the KNX bus: short press of the button activates/deactivates the load, pressing for at least 2 seconds causes the load to flash every 1 s

Configuration and Commissioning

Device commissioning, parameterisation and application software loading are performed via ETS (Engineering Tool Software). Refer to the application manual for a detailed parameter guide.