SCHNEIDER ELECTRIC - SpaceLogic KNX Dimmer 8s Extension

The SpaceLogic KNX Universal Dimming Extender is an actuator that expands the channels of a SpaceLogic KNX Universal Dimming Master. The extension can switch and reduce up to 2 loads, such as:

• incandescent and halogen lamps (resistive load)
• low voltage halogen lamps with winding transformers with variation of intensity (inductive load)
• low voltage halogen lamps with electronic transformers with variation of intensity (capacitive load)
• Combination of resistive and inductive loads
• Combination of resistive and capacitive loads
• Dimmable ESL / CFL lamps
• Dimmable LED lamps

Combinations of inductive and capacitive loads should not be connected to a single output.

All connected loads can be controlled manually using the buttons on the master, but this function can also be deactivated via the ETS.

Device status, such as channel status, readiness in operation or manual operation enabled, is indicated by several LEDs on the master device.

The master fully controls the extensions, their power supply and communication to the bus. You can even program an extension in the existing ETS application of the master. And since an extension has neither a bus coupling nor its own individual address, conventional KNX commissioning is not necessary for an extension.

FEATURES:

• General and extended functions
  • Central function
  • Parameters of extension types
  • Scenario and feedback settings
  • Energy saving
  • Equipment safety
  • Equipment condition
  • Manual operation
  • Firmware update PIN code
• Dimming functions
  • Basic functions: switching (1 bit), relative variation (4 bits), absolute variation / value variation (1 byte)
  • Behavior on activation (via switch object)
  • Execution of the selected activation behavior
  • Behavior of the switching object
  • Variation curve
  • Minimum / maximum brightness
  • Always starts at 50% brightness (ESL / CFL)
  • Variation operating mode
  • Dimming object / value object switching channel
  • Scenarios
  • Status feedback, switching / value
  • Dimming times: Switching, dimming, value, priority, scenario times
  • Time setting: Duration on the stairs, on / off delay
  • Priority function, lock function
  • Security and alarm settings: Security function, alarm function, behavior in case of failure and when downloading

TECHNICAL SPECIFICATIONS :

• Supply voltage: via link interface
• Insulation: protective separation between the bus and the mains voltage
• Power dissipation: <6 W
• KNX support: TP1-256
• Number of channels: 2 (Connection to different phases possible)
• Nominal voltage: 250 V AC, 50-60 Hz
• Nominal power :
  • Incandescent lamp: 350 W
  • Halogen lamp: 3500 W
  • RC LED lamp: 200 W
  • RL LED lamp: 60W
  • Electronic transformer: 350 VA
  • Ferro-magnetic transformer: 350 VA
• Fusing: miniature circuit breaker max. 16 A
• Dimmer Type: 3-wire
• Environment :
  • Operating temperature: -5 ° C ... +55 ° C
  • Max humidity : 93%, non-condensing
  • Installation height: up to 2000 m above sea level
• Protections: Electronic load detection, Short detection, Overload detection
• Resistance to fire and heat: glow wire test according to standard IEC 60695
• Connection terminals
  • KNX: bus connection terminal
  • Mains: 8-gang screw terminal
• Device size: 4 modules = 72 mm approx.