Universal automatic switch 2.2 m — JUNG LS 990, _, art. AL3281-1AN
LS 990 · _ · AL3281-1AN
LS 990·AL3281-1AN

Universal automatic switch 2.2 m

Retail Price

351,765

Made to order from Germany

Characteristics

Article number
AL 3281-1 AN
EAN/GTIN
4011377156241
Colour
anthracite
Material
thermoplastic lacquered
Width
70 mm
Height
70 mm

Description & specifications

KNX automatic switch 2.2 m Universal Degree of protection IP44 is ensured with sealing kit ref.-no. AS CD 50 DS and "IP44 frame" of the respective design range. IP44 suitable for installation in interiors and exteriors

Intended use

Product characteristics

Additional characteristics of "Universal" version:

  • Requirement-oriented control of lighting and other electrical loads
  • Automatic switching of lighting depending on the thermal movement and ambient brightness
  • 2 PIR sensors
  • Detection range 180°
  • Integrated brightness sensor
  • Switch-off brightness can be set
  • Output functions: Switching, staircase lighting function, switching with forced position, value transmitter, light scene extension, operating mode setting for room temperature controller
  • Extension of the detection area by way of operating several devices as main unit or extension unit
  • Sensitivity can be set manually
  • Status LEDs
  • Manual switching on the device
  • Up to half of the detection area can be screened off (parameter setting)
  • 5 function blocks for motion detection each with 2 outputs
  • Function blocks switchable, e.g. for day/night operation
  • Brightness sensor function with 3 limiting values
  • Alarm message in case the device is removed from the bus coupling unit
  • Temperature measurement

Technical data

Current consumption KNX
3 ... 10 mA
Ambient temperature
−25 ... +55 °C
Storage/transport temperature
−25 ... +70 °C
Relative humidity
10 ... 100 % (no condensation)
Protection class
III
Mounting height
1.10 / 2.20 m
Detection angle
180° 02.06.2026 1 of 2 Brightness sensor
Measuring range
approx. −20 ... +55 °C
Accuracy
± 1 K metal colours (thermoplastic lacquered)
Colour
anthracite

Technical datasheet

Official JUNG document · PDF · AL3281-1AN

Compatible Products

12

Frames, rockers, sockets and covers that fit this article. Filter by colour, range or gang count.

Logistics

Single Item

Packaging unit
1 pc.
Weight
0.057 KG
Length
85 MM
Height
73 MM
Width
85 MM

Carton

Packaging unit
10 pc.
Weight
0.696 KG
Length
360 MM
Height
90 MM
Width
175 MM
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