LRM2070, LRM2080, LRM2090 Datasheet
OccuSwitch DALI sensor/controller
General description
The OccuSwitch DALI is a combined sensor and controller. It will dim
and switch on the lights in a room or area on occupancy and available
daylight, with options for local override, parallel operation and network
links to Building Management Systems (BMS).
Savings of up to 75% can be achieved with functions like daylight
depending dimming, occupancy control and over dimension correction.
The OccuSwitch DALI is designed for an office area of 20 to 25 m
2
,
or a classroom of around 40 m
2
but the area can be doubled, or even
tripled, with the extension sensor LRM8118. Up to 15 drivers (usually
luminaires) can be controlled.
A detachable wiring connector enables easy installation and mounting
in the ceiling. Separate Wieland cables are available for an even easier,
faster, trouble-free installation.
It is possible to link up to 22 (advanced only) OccuSwitch DALI units in
parallel to cover larger areas with a specific “open plan” mode to ensure
maximum comfort and savings.
The LRM2090 can be linked to most BMS or other control systems that
have standard DALI interfaces (up to 64). This makes simple yet very
effective control scenarios possible in a building.
The OccuSwitch DALI family exists of:
LRM2070 Basic functionality
LRM2080 Parallel operation
LRM2090 DALI interface for BMS or other network
LCC2070 Wieland cable for LRM2070
LCC2080 Wieland cable for LRM2080 and LRM2090
LRH2070 Ceiling mounting box
LCU2070 Push-button Unit for 4 switches
IRT9090 Extended IR programming tool
1/15
52
95
80
2
Dimensions in mm
LCC2070
cable set
LCC2080
cable set
7-pole
STELVIO
plug MRT3
P 5,08/07
V01 VE
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