mySmart EBDHS-DD-LT30 Product Manual

EBDHS-DD-LT30
Ceiling PIR HS presence detector – DALI / DSI, low temperature
Front features
Mounting Bezel
Back features
Retaining Spring
Power Input
& Switched
Output Connector
(Channel 1)
Retaining Spring
Product Guide
Sensor Lens
PIR Sensor
IR Receiver
Light Level Sensor
Status LEDs
Control Output
Connector
(Channel 2)
Switch Input
Connector
The EBDHS-DD-LT30 PIR (passive infrared) presence
detector provides automatic control of lighting loads with
optional manual control. The EBDHS-DD-LT30 is a high
sensitivity PIR detector suitable for high bay applications,
such as warehouses and factories, and where high
detection sensitivity is needed
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.
PIR 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
Dimmable
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.
Overview
Features