CP Electronics MWS3A-DD-LV Instrukcja obsługi produktu
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MWS3A-DD-LV
Ceiling Microwave presence detector - DALI / DSI 12-24V AC/DC
Front features
Mounting Bezel
Back features
Retaining Spring
Power Input
& Switched
Output Connector
(Channel 1)
Retaining Spring
Product Guide
The MWS3A-DD-LV microwave presence detector provides
automatic control of lighting loads with optional manual
control. It detects movement using a highly sensitive
microwave detector. This works by emitting low power
microwave signals and measuring the reflections as the
signals bounce off moving objects.
Output Channel 1 comprises a relay capable of simple on/
off switching, while Output Channel 2 provides dimmable
control of either DALI or DSI type ballasts.
Functioning as a presence detector, the unit can turn lights
on when a room is occupied and off when the room is
empty. Optional settings allow lights to be turned off in
response to ambient daylight, or to implement a maintained
illuminance (daylight harvesting) system.
The flexibility of having two channels and two switch inputs
allows the following example scenarios:
The unit has a unique adjustable sensor head that allows
the area of detection to be optimised for the application.
All functionality is fully programmable using an IR handset.
Microwave Sensor
Detects movement within the unit's detection range,
allowing load control in response to changes in occupancy.
IR Receiver
Receives control and programming commands from an
IR (infrared) handset.
Light Level Sensor
Measures the overall light level in the detection area
Status LEDs
Sensor Lens
which covers...
The LED flashes Red to indicate the following:
Microwave Sensor
Walk Test LED active
IR Receiver
Light Level Sensor
Valid setting received
Status LEDs
Power Input & Switched Output Connector (Channel 1)
Used to connect power to the unit and to connect a
switched load.
Dimmable Control Output Connector (Channel 2)
Used to connect DSI/DALI controllable ballasts and
Dimmable
transformers for dimmable loads.
Control Output
Connector
Switch Input Connector
(Channel 2)
Two input terminals can be used to manually override the
dimming levels and override the lights on or off.
Switch Input
Connector
Dim an outside row of luminaires whilst internal fittings
are switched
Provide absence detection for two separate channels
Maintained illuminance system with manual up/down
controls
Overview
Features
when movement is detected