CP Electronics VITM6-MWS6-DD - Manual

Overview
The MWS6-DD microwave presence detector provides
automatic control of lighting loads with optional manual
control. The MWS6-DD 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 mains voltage 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:
 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
All functionality is fully programmable using an IR handset.
Features
Back features
Ceiling microwave presence detector – DALI / DSI
MWS6-DD
Product Guide
Retaining Spring
Retaining Spring
Power Input
& Switched
Output Connector
(Channel 1)
Dimmable
Control Output
Connector
(Channel 2)
Switch Input
Connector
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
The LED flashes Red to indicate the following:
Power Input & Switched Output Connector (Channel 1)
Used to connect mains power to the unit and to connect a
switched load.
Dimmable Control Output Connector (Channel 2)
Used to connect DSI/DALI controllable ballasts and
transformers for dimmable loads.
Switch Input Connector
Two input terminals can be used to manually override the
dimming levels and override the lights on or off.
Walk Test LED active when movement is detected
Valid setting received
Front features
Sensor Lens
which covers...
Microwave Sensor
IR Receiver
Light Level Sensor
Status LEDs
Mounting Bezel