DALIBOX Broadcast  4CH. KNX-DALI Broadcast  Interface  for up to 4 channels  with up to 20  ballasts  each

DALIBOX Broadcast 4CH. KNX-DALI Broadcast Interface for up to 4 channels with up to 20 ballasts each

Product code: ZDIDLB4
KNX Interface to control up to 4 channels of up to 20 ballasts with broadcast commands, with the possibility to control up to 10 scenes/sequences for each channel. It allows manual control and status indicator LEDs for each channel.
Price (Excluding GST)


  • Control of up to 20 DALI ballasts per channel in up to 4 channels.
  • Ballast replacement allowed with automatic detection.
  • Error detection and monitoring (except multiaddress DALI ballasts).
  • Burn-in, Stand-by and Auto-off functionality for each channel.
  • Not suitable for emergency lighting control.
  • Manual control through buttons and status LED indicators.
  • 110/230V 50/60Hz external power supply required.
  • Total data saving on power failure.
  • KNX BCU integrated.
  • Size 67 x 90 x 80mm (40.5 DIN units).
  • DIN rail unit assembly (EN 50022), with snap fit clamp.
  • DALI Standard compatible.
  • CE directives compliant.

Technical Details


General System Specifications

  • KNX Power Supply: 29VDC
  • KNX Current Consumption: 7mA @ 29VDC
  • External power supply: 110/230VAC (50 or 60Hz)
  • External supply consumption: 150mA
  • Fuse protection of supply to DALI power source
    • Voltage: 250V
    • Current: 4A
    • Response type: F (Fast acting)
  • Response type: F (Fast acting)
  • Operating temperature: 0 ¡C to 45 ¡C
  • Assembly: To be mounted inside distribution boxes or electrical panels with DIN rail.
  • Power failure response: Data saving
  • Operation Indicator: Programming LED indicates programming mode (red) and test mode (green). Each DALI channel LED indicates its status (flashing = error,  fixed = active output). Power supply LED indicates the presence of supply voltage.


  • Number of channels: 4
  • Channel type: DALI Bus
  • Channel voltage: 16VDC SELV
  • Maximum current per output: 40mA
  • Maximum DALI ballasts per channel: 20
  • Maximum length of cable: 300m using 10.5mm2
  • Short-circuit protection: Yes
  • Overload protection: Yes
  • Over-voltage protection: Yes
  • Connection method: Cable screw terminal
  • Cable cross-section: 0.5mm2 to 2,5mm2 (26-12 AWG) 



Technology KNX
Dimming Type DALI
Mounting DIN Rail
Outputs 4
IP rating IP20
Mounting Width 4.5MW
brand ZENNIO

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