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Unity S1 – Casambi PIR and light sensor with DALI and relay

Ceiling motion and light sensor with Casambi, DALI output, 10 A relay and switch input. For recessed installation or surface mounting with a separate mounting kit.

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SKU: VS-S1-LBW Category: Brand:

Description

Ceiling motion and light sensor with Casambi, DALI output, 10 A relay and switch input. For recessed installation or surface mounting with a separate mounting kit.

Application and installation

  • The fixture profile determines how DALI, relay, switch input and sensors operate. Broadcast, groups, addresses and DT8 require the appropriate compatible profile and equipment.
  • The DALI connection is not SELV. Use the manufacturer wiring diagram for VS-S1-LBW.
  • The current manufacturer specification and installation manual give different DALI current and driver counts. Check the supplied version’s rating and manual before sizing the DALI bus.
  • Test the sensor, mounting position and selected scene in the actual room. Surface mounting kit VS-S1-SMW is sold separately.

Open Tedson datasheet (PDF) ↗

ModelVS-S1-LBW
Supply220–240 V AC, 50/60 Hz
SensorPIR and ambient light sensor
ControlCasambi / DALI / relay
DALIDALI output with integrated bus power supply
Relay10 A; check load inrush current as well
Input1 switch input; function selected through fixture profile
Detection areaUp to Ø13 m at 2.7 m mounting height
Light measurement1–999 lx
CutoutØ62–66 mm
Front diameterØ73 mm
IP ratingIP65 at front when recessed; entire assembly with correct surface kit
Operating temperature−10 to +55 °C
Terminal capacityUp to 2.5 mm²
MaterialFlame-retardant ABS+PC
ColourWhite
ControlCasambi
IP ratingIP65 (front)
InterfaceDALI, Relay
Input voltage220–240 V AC
Guides & documents

Understand and use Casambi

Learn the app and choose a workflow for installation, switches or automation. Functions depend on this product’s hardware and profile.