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
Front view
PIR lens
which covers...
IR Receiver
Light Level Sensor
Status LED
Overview
Features
Luminaire mount high bay PIR DALI network
EBDHS-MB-DNET1
Cables to luminaire DALI network
EBDHS-MB-DNET1-LT30
Special order version that can be used down to -30ºC
Product Guide
The EBDHS-MB-DNET1 is a combined passive infrared
(PIR) motion sensor and photocell designed to be part of a
DALI network. The EBDHS-MB-DNET1 is a high sensitivity
PIR detector suitable for high bay applications, such as
warehouses and factories, and where high detection sensitivity is needed. It is specifically designed for mounting onto
a batten style luminaire.
Functioning as a presence detector, the unit returns occupancy data to the DALI network.
The photocell provides a lux level measurement value to
the DALI network.
The units are IP65 rated as standard and are therefore suitable for outdoor use as well as wet and wash-down areas.
A selection of fixing washers are supplied to aid fixing to a
variety of luminaires.
For a copy of the DALI ‘Command set’, contact CP Electronics’ technical support.
2
Detection diagrams
Range
Detection pattern
Walk towards
Walk across
Height Range Diameter
15m 30m
10m 20m
6m 12m
3m 8m
Height Range Diameter
15m 40m
10m 26m
6m 16m
3m 9m
Maximum mounting height 20m
Alignment marks
The sensor head
has 4 alignment
marks. These
correspond to the
4 outer passive
infrared sensors
under the lens.
Use these marks
to align with aisles
and corridors to
ensure the best
detection
characteristics.
See example
overleaf.
3
Masking
The EBDHS-MB-DNET1 includes two clip-on masking shields to allow for precise masking of the detection shape.
The masks can be easily shaped to produce detection patterns suitable for applications such as aisles and corners and
for narrowing the detection diameter.
Important note. Ensure all infra-red (IR) programming is completed before affixing the masking shields to the
detector.
The masking shields may impair the light sensor and IR sensors by covering them. Ensure
correct operation before completing commissioning.
Radial tear pattern for
narrowing the detection
diameter
Lateral tear pattern for
making a ‘slot’ style
detection shape
Applications
Aisles
Masking shields trimmed for aisle shaped detection
Narrow detection
Masking shields trimmed for a narrow beam of detection
1 2 3 4 4 3 2 1
Slot
number
Masking shield
% coverage
1 45%
2 32%
3 22%
4 11%
Slot number
2 3 4
Diameter
number
Masking shield
% coverage
1 89%
2 63%
3 45%
4 32%
5 22%
5 5 4 3 2 1
Diameter number
1
Example
Mounting height 6m
Trimmed to slots 2
Aisle detection width 16m x 32% = 5.1m walk across
12m x 32% = 3.8m walk towards
Example
Mounting height 15m
Trimmed to diameter 3
Detection diameter 40m x 45% = 18m walk across
30m x 45% = 13.5m walk towards
Align trimmed shields with sensor head
alignment marks and aisle.
4
Installation
Components
Standard luminaire fitting
IP luminaire fitting
Part Quantity
Supplied
IP Spacer with silicone coating 1
Silicone washer 1
5º washer 1
5º spacer 1
M20 nut 1
Mounting hole without key
Mounting hole with key
Note. Key to be at top of
sensor.
Note. Use the 5º spacers
where the luminaire
housing has a draft angle.
Important
Ensure that the silicone washer and/or the IP spacer are used to maintain IP rating.
Do not grip unit at the lens end. Hold the square body near the threaded end when installing and tightening the
nut. Care must be taken to prevent damage to the lens and surrounding IP seal.
5
Wiring
DA
DA
DALI
The EBMHS-MB-DNET1 supplied with two 1m wires to
connect to the DALI network. The device is designed to
operate correctly with reversed polarity.
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Technical data
Ref. #WD880 Issue 1
Dimensions See diagrams on page 1
Weight 0.15kg
Supply Voltage 9.5VDC—22.5VDC via DALI
Supply Current 8mA
Terminal Capacity 2.5mm2 (solid or stranded)
Material (casing) Flame retardant ABS and PC/ABS
Temperature EBMHS-MB-DNET1
-10ºC to 35ºC
EBMHS-MB-DNET1-LT30
-30ºC to 35ºC
Humidity 5 to 95% non-condensing
Material Flame retardant ABS/PC
Type Class 2
IP rating IP65
Compliance EMC-2014/30/EU
LVD-2014/35/EU
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