DIGIDIM 452 1000W FOR/BAGK.DÆMP

Introduction
The DIGIDIM 1000 Watt Universal Dimmer is a fully DALI Compatible Lamp Interface Unit for use in a DIGIDIM lighting control system. The dimmer is a DIN-rail mounted unit that can control a maximum load of 1000W. It can be connected to any type of load by selecting the appropriate operating mode. Either mode can be used with mains voltage lamps. Low voltage lamps with electronic transformers must be used in trailing edge mode, and lamps with magnetic transformers must be used in leading edge mode, provided that the transformers are approved for dimming use by their manufacturers. The dimmer is provided with a status LED and a physical selection switch that can be used to identify the device during system configuration. The dimmer is also provided with an optional addressing switch that allows simple DALI grouping of the device, the default position ?0? allows the normal grouping with DIGIDIM remote controller or Toolbox software.
Key Features
? Out of the box operation. No programming required when using DIGIDIM slider, rotary, or push button panels.
? Input voltage fluctuation compensation ensures stable output levels with fluctuating incoming mains levels.
? Group selection switch for quick and simple programming
? Operational mode selection switch (Leading or Trailing edge dimming)
? Over current, power and temperature protection
? DIN-rail mounted and only 70 mm wide.

Additional Functions
The following functions may be programmed using the DIGIDIM Toolbox software:
? Max/Min levels, Fade times*, Scenes* and Groups*.
? Dimmer status report.
? System failure level/ignore.
? Power on level
? Power on to last level
*These functions programmable using IR remote

Installation Notes
Check that the operating mode is correct for the installed loads, before changing the operating mode isolate mains supply.
The external mains supply must be protected. It is recommended that a 6 A MCB is used.
All cabling must be 230 V mains

Tekniske data.

• Connections
• DALI: Standard DIGIDIM removable connectors with paired terminals 0.5mm2 - 1.5mm2 stranded or solid core.
• Mains: Up to 4mm2 solid core or up to 2.5mm2 stranded.
• Note: If equipment is used in an electrically noisy environment, the DALI cable should be screened and connected to the earth.
• Power
• Mains Supply: 230 VAC, 50 Hz (Nom) 85-264 VAC, 45-65 Hz (Abs)
• Heat Dissipation: 12 W with maximum load (resistive) DALI Consumption: 2 mA
• Operating Conditions
• Ambient Temperature: 0?40°C Above this temperature derate according to above graph
• Relative Humidity: 90% max, non-condensing
• Storage Temperature: -10°C?+70°C
• Mechanical Data
• Housing: DIN-rail case 70 mm wide
• Weight: 180g
• Conformity & Standards
• EMC
• Emission: EN 55 015
• Immunity: EN 61 547
• Safety
• Safety: EN 60 950
• IP Rating: 30
• Isolation: 4 kV