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DALI gateway, 2 fold
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ABB DG/S2.64.1.1

DALI gateway, 2 fold

Product code: 2CDG110199R0011
Two DALI output for up to 2x64 DALI slaves. DALI power supply is integrated. Control and status feedback is carried out via KNX per DALI slave (2x64), with groups (2x16), together in broadcast or per scenes (2x16). Extensive fault and error messages are available
Price (Excluding VAT)


The KNX ABB i-bus® DALI Gateway Basic DG/S is a KNX modular installation device (MDRC) in Pro M design for installation in the distribution board on a 35 mm mounting rail. 
It is a DALI Single-Master controller to DALI standard EN 62386 Parts 101ed2 and 103ed1.

It supports type 0 and type 1 DALI operating devices with DALI interfaces to EN 62386 and these can be integrated into a KNX building installation. The gateway connects to the ABB i-bus® via a KNX connection terminal on the device shoulders. 

The device has 2 x DALI outputs and up to 64 DALI devices can be connected to each DALI output. Both "normal" lamps (DALI type 0) and battery operated emergency lighting (DALI type 1) can be connected to the DALI output in a mixed configuration. 
The lamps are variably controlled via KNX per DALI output via 

  • Broadcast (all lamps jointly) 
  • 16 lighting groups 
  • 64 individual lamps 
  • 16 scenes 
  • 64 self-contained emergency lights 

The fault status (lamps, ballasts or emergency lighting converters) of each DALI device or of the lighting group is sent on the KNX by a variety of KNX group objects. 

In addition to the standard functions, e.g. switching, dimming and brightness value setting with the corresponding feedback, the DALI gateway has Staircase lighting, Scene, Slave, Forced operation and Block functions. The lighting groups or individual lamps can be integrated into an energy-efficient building automation system via a KNX presence detector or light controller. 

Function, duration and partial duration tests and battery tests for emergency lighting systems with individual batteries to EN 62386-202 can be triggered and stopped via KNX. The results are provided on the KNX. 

The DALI gateway has a wide-range power supply input. No separate DALI power supply is required. The DALI power supply for 64 DALI devices per output is integrated into the DALI gateway. 
The ABB i-bus® Tool permits commissioning (DALI) and diagnostics without the ETS. 

Technical Details


  • Operating voltage: 100 – 240 V AC, 50/60 Hz 110 – 240 V DC
  • Power consumption total via mains: maximum 11 W
  • Current consumption total via mains: 48mA 
  • Leakage loss total for device: Maximum 4w
  • KNX connection: Bus connection terminal, screwless 
  • KNX Current Consumption: Maximum 10mA
  • KNX Power Consumption: 210mW
  • Universal head screw terminal: (PZ 1) 0.2... 4 mm2 stranded 0.2... 6 mm2 solid
  • Tightening torque: Max. 0.6 Nm 
  • DALI outputs according to IEC 62386:  2  
  • No. of DALI devices: Max. 64 (EN 62386-2xx) per output 
  • DALI line length: Max. 300 m with Ø 1.5 mm2 
  • Distance between gateway and last DALI device Cable cross-section 
    • 0.5 mm2 = 100m
    • 0.75 mm2 = 150m
    • 1.0 mm2 = 200m
    • 1.5 mm2 = 300m
  • KNX connection: Bus connection terminal, screwless 
  • Temperature range 
    • Operation: -5 °C ... +45 °C 
    • Storage: -25 °C ... +55 °C 
    • Transport: -25 °C ... +75 °C 
  • Degree of protection: IP20 according to EN 60 529 
  • Overvoltage category: III according to EN 60664-1 
  • Pollution degree: 2 acc. to EN 60664-1 
  • Atmospheric pressure: Atmosphere up to 2,000 m 
  • Humidity Max: 93%, moisture condensation should be excluded 
  • Dimensions: (H x W x D) 4 units 90 x 70 x 64.5 mm

Certified for DALI-2



Technology KNX
Brand ABB
Mounting DIN Rail
Operating voltage 230VAC
Outputs 2
IP rating IP20
Mounting Width 4MW
EAN 4016779 942850

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