KNX bus device with 4-channel phase cut dimmer function for light loads, with supply voltage 90-230 Vac at 50/60 Hz. Use in KNX standard home and building automation systems.
Technical Data
Inputs
- Supply voltage: 90 230 Vac 50/60 Hz
- Max. input current: 4 A
Outputs
- Supply voltage: 90 230 Vac 50/60 Hz
- Output power per channel: 110 W @110 Vac, 220 W @220 Vac, 230 W @230 Vac
- Minimum load power: 1 W per channel
- Max. output current: 1 A per channel
Dimming
- Trailing edge dimming mode with open load control (OPEN CIRCUIT) and short circuit on load (SHORT CIRCUIT)
- Dimming range: 1100%.
NOTE
Loads that can be used with the dimmer can be: incandescent lamps, mains voltage halogen lamps, mains voltage dimmable LED lamps, mains voltage dimmable LED strips, switching power supplies for dimmable LEDs in phase cut. The dimmer cuts phase in trailing edge mode.
Functions / Features
- Operating temperature: 20 °C ... + 40 °C
- Storage temperature: 40 °C ... + 60 °C
- Transport temperature: 40 °C ... + 60 °C
- Max. rated casing temperature (tc): 80 °C
- Relative humidity: 91% non-condensing
- Degree of protection: IP00 (IP20 in junction box or switch cabinet)
- Power 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
- Peeling: 5.0 6.0 mm
- Plastic casing
- 4 UM panel-mounted luminaire
- Weight: 200 g
- Dimensions (LxHxW): 71 x 91 x 62 mm
Functionality
- ON/OFF control and dimming of individual or grouped luminaires
- Fade time on and off, minimum and maximum brightness level, linear or logarithmic dimming curve settable via ETS
- Soft or instantaneous switching on and off, with settable delay
- Configuration of behaviour after power reset, bus ON/OFF, unloading via ETS
- Channels can be set by the ETS as independent, in parallel or with copy function from another channel
- Status indication of outputs via LEDs
- Locking function, forced operation, staircase light, scenes, night, counter and logic functions for each channel, settable via ETS
- Alarm for short circuit, open load and power failure
- Auxiliary output function with status indication via KNX
- Manual operation with membrane buttons and for local ON/OFF testing of channels 1234 even in the absence of the KNX bus: short press of the button switches the load on/off, pressing for at least 2 seconds causes the load to flash every 1 s approx.
