Product family benefits
  • Easy and intuitive control via App
  • Control up to 1024 DALI ECGs via LAN interconnectivity
  • Plug and Play preconfigured for instant use without any startup procedure
  • Mains voltage interruption buffer battery
  • All the luminaires in the system can be dimmed or switched
  • Simple creation of scenes and sequences
  • Switching and dimming of up to 256 DALI ECGs per DALI Professional control unit
  • A setpoint for daylight-dependent control can be stored by double clicking
  • Sensor integration in DALI
  • Remote access/remote maintenance
Areas of application
  • Room control, floor control, daylight-dependent control
  • Connection of light and presence sensors in DALI systems
  • Conference rooms
  • Offices: Individual and group workplaces
  • Production and assembly facilities
  • Suitable for indoor applications
  • Large luminaire groups
  • Industry
  • Corridors
  • Strip lighting
  • Logistic centers
  • Classrooms
  • Sports halls
  • Training rooms
Equipment / Accessories
  • Free smartphone App for iOS and Android
  • Suitable for up to 256 electronic control gears with DALI interfaces
  • Graphic configuration software with Windows user interface

References / Links
Configuration software available at www.osram.com/software

Technical Data

Electrical data

Nominal voltage

100…240 V

Mains frequency

50/60 Hz

System wattage

20.00 W

Dimensions & weight


90.0 mm


160.0 mm


62.0 mm

Product weight

400.00 g

Temperatures & operating conditions

Ambient temperature range

0…+40 °C




Dimming interface


Number of control outputs


Type of installation

DIN rail mounting

Max. number of connected controllers




Each DALI ECG can store up to 16 light scenes.

Max. connectable push button couplers


Max number pro DALI line. The actual number depends on the total number of DALI devices (couplers, sensors and ECGs) connected on the same DALI line

App Control

Yes (Android/ iOS)

Commissioning tool

PC Tool (Windows)

Certificates & standards

Type of protection


Logistical data

Commodity code


Environmental information

Information according Art. 33 of EU Regulation (EC) 1907/2006 (REACh)

Date of Declaration


Primary Article Identifier


Candidate List Substance 1


CAS No. of substance 1


Safe Use Instruction

The identification of the Candidate List substance is sufficient to allow safe use of the article.

Declaration No. in SCIP database


Packaging information




Dimension l x w x h



4008321710871 FS

Folding box

1 215mm x 95mm x 76mm 440.00g 1.55dm³
4008321710888 VS

Shipping box

10 490mm x 229mm x 172mm 4645.00g 19.30dm³


Information about Family

Enjoy pinpoint control of your lighting system straight out of the box with this comprehensive control unit for light management systems. The DALI PRO CONT-4 arrives preconfigured, so there is no start-up procedure, but when you do want to change the settings, the process is straightforward. The unit acts as controller for four DALI lines, and up to 50 pushbutton/sensor couplers can be integrated. Its many useful features include an integrated clock for event control, a weekly scheduler and a corridor function with preprogrammed settings. You can quickly and easily create lighting scenes and sequences, which the unit can store and recall. The DALI PRO CONT-4 is highly reliable, with a mains interruption buffer battery, and if you need to control large luminaire groups, this unit can be particularly good, since it can switch and dim up to 256 DALI ECGs and control up to 4 x 16 groups. You may find it useful in many areas, including offices, conference rooms, production and assembly facilities, classrooms and sports halls, and of course it integrates with other elements of OSRAM's DALI professional lighting systems, to let you create the light management system (LMS) that best meets your needs.
Product family features
  • Interconnection of up to 4 DALI Professional control units
  • Configuration via LAN/WLAN/USB
  • RGB color sequences
  • Time-of-day-dependent color temperature adjustment (human centric lighting)
  • Controller for 4 DALI lines
  • Up to 50 pushbutton/sensor couplers can be integrated
  • Integrated DALI supply
  • 4 freely programmable switchover relays; load contact: 4x 5 A
  • Daylight-dependent and/or presence-dependent or manual control
  • Up to 4 x 16 groups can be controlled
  • Integrated clock for event control
  • Weekly scheduler
  • Connection via push-in terminals
  • Control of lighting scenes and sequences (recall/store)
  • Housing for series installation
  • Length of the DALI control cable: up to 300 m
Tender text

Lightcontroller for 4 DALI lines for lightscenes and detailed energy saving configurations.Controller with 4 DALI ports and integrated DALI supply according EN/IEC 62386 for connection of up to 256 DALI ECG. For mounting on 35mm DIN-rail according DIN 43880.Attachment of sensors and input devices via DALI wire for simple, cost efficient installation.4 integrated relay load contacts usable for opening, closing, changing of max. 5A ohmic load.For applications up to 4 x 16 light groups and up to 4 x 16 light scenesConnection of up to 50 pushbutton -/ sensorcouplers via DALI wires.For attachment of combi-sensors (light and occupancy) for luminaire- / ceiling - mounting or standard installation pushbuttons without reduction of permissible number of DALI ECG.Integrated LED area with buttons for contruction site mode. Option to check correct luminaire DALI installation without connected wall switches / input devices.Message about lamp failure to superior Building Management System.Basic functionality for commissioning without software for applications of 4 wired light groups with pushbutton- / sensorcoupler via DALI broadcast.Integrated real time clock for event schedulingBattery buffer at mains voltage interruptionWeekly scheduler for use of up to 50 time eventsAutomatic change to daylight saving timeSetup SoftwareSimple setup on PC screen via configuration software with windows software and blink chain.Flexible function assignment of DALI ECG, sensors, manual input devices across all 4 DALI lines.Component display in device tree and interactive scene preview.Daylight depending light regulation with up to 10 lightsensors per regulation group.Static light scenes called by occupancy sensors or manual control (pushbutton, OSRAM Glasstouch or Touchpanel).Flexible configuration of time controlled light levels for corridor function.Flow control and sequences composed from single scenes.One button call for several scenes.Serial / parallel configuration of grouped switches.Automatic generation of detailed HTML projectreport which shows complete configuration including all used devices, parameter and functionalities.Testfunction for testing of all used single devices with PC software during operation.Display of ressource status.Housing polycarbonate plastic, flame-retardant, halogen freeDimensions L x W x H:160 x 91 x 62 mm (9TE)Terminals: screwless push wire 0,5..2,5mm2Connection to PC: standard USB Type BSupply Voltage: AC 100 – 240V 50/60Hz / DC 100 – 240VPower consumption: max. 25W @ full DALI loadDALI current supply: 4x 200mAAmbient temperature: 0°C...+40°CType of protection: IP 20Protection class: IFulfills EMV regulation: EN55022, IEC/EN 61000Producer:OSRAMOrder name: DALI PRO CONT-4 RTCOrder number EAN: 4008321 710871


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Data sheet
100…240 V 4 IP20 DIN rail mounting