KNX DALI-2 Actuator 4gang Secure RMD
KNX DALI-2 Actuator 4gang Secure RMD

KNX DALI-2 Actuator 4gang Secure RMD

Referenznummer: 64547021

The actuator with integrated DALI power supply forms the interface between a KNX installation and a digital DALI (Digital Addressable Lighting Interface) lighting system. The actuator enables switching and dimming (broadcast) of DALI operating devices in up to four different DALI systems.

DALI operating devices can be controlled in terms of their brightness, colour temperature and colour (RGB(W)) Furthermore, the switching statuses of DALI-2 sensors (broadcast) can be made transparent for visualisation in KNX.

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Product features

  • DALI-2 certified
  • Multi-master capable; DALI-2 sensors can be used as application controllers
  • Each DALI(-2) system can consist of up to 40 DALI devices (operating devices or DALI-2 sensors (as application controllers))
  • A maximum of 128 DALI devices can be connected to all four systems
  • Broadcast control of each of the four DALI systems
  • Setting the colour temperature or light colour (RGB, RGBW) for luminaires with DALI Device Type 8 in accordance with IEC 62386-209
  • Short-circuit, overload and overvoltage protected
  • Operating hours counter
  • Automatic colour wheel sequence or brightness sequence
  • Suitable for operation of emergency lighting systems with DC voltage
  • Manual operation of DALI systems
  • Restraint or disabling functions
  • Collective feedback
  • Central switching and dimming function
  • Disabling function for every DALI system
  • Separate switch-on and switch-off delay for each DALI system
  • Staircase lighting timer with run-on time
  • Standby switch-off of the DALI devices
  • KNX Data Secure product
  • Updateable with Insta ETS Service App

Specifications

Rated voltage AC 110 ... 240 V ~
Mains frequency 50 / 60 Hz
Power loss max. 3 W
Ambient temperature -5 ... +45 °C
Storage / Transport temperature -25 ... +70 °C
Fitting width 72 mm / 4 TE

Control output
Output current typ. 64 mA, max. 250 mA kurzzeit

KNX
KNX Medium TP 256
Commissioning mode S-Mode
Rated voltage KNX DC 21 ... 32 V SELV
Current consumption KNX 3 ... 4 mA
Power consumption KNX <5,0 W

DALI
Rated voltage DALI DC 15,2 V (typ.)
Number of DALI devices je DALI System max. 40
Output current typ. 64 mA, max. 250 mA kurzzeit
DALI transmission rate 1,2 kbit/s
DALI protocol EN 62386
Connection mode Schraubklemme