LEGRAND CP Electronics EBMHS-BLV User manual

Overview
The EBMHS-BLV (passive infrared) presence detector
provides automatic control of lighting loads via a third party
control device.
Functioning as a presence detector, the unit can send
signal to signify occupancy. The unit can also send out an
analogue signal that corresponds to the light level.
A selection of fixing clips to allow the unit to me mounted in
or to the side of a luminaire are available.
All functionality is fully programmable using an IR handset.
Features
Miniature Integration Presence Detector
EBMHS-BLV
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:
RJ45 connector
The sensor comes with a 300mm lead and RJ45 plug for
direct connection to the lighting control system. A CAT5
lead and coupler can be used to extend the lead length if
required.
Walk Test LED active when movement is detected
Valid setting received
Sensor head
PIR lens
which covers...
IR Receiver
Light Level Sensor
Status LED
Product Guide

2
The product is designed to be mounted directly to a luminaire, either on the inside or outside, or flush into the ceiling.
The detector should be sited so that the occupants of the room fall inside the detection pattern (shown opposite), at a
recommended ceiling height of 2.8m. Note that the lower the sensor is installed the smaller the detection range will be,
subject to the parameters shown on the detection diagram.
• For optimum operation of the lux sensor, the lens must shielded as much as possible from the light source.
• If flush mounting in a panel >6mm thick, remove bottom of retention arms with side cutters.
• Avoid direct sunlight entering the sensor.
• Do not site within 1m of forced air heating or ventilation.
• Do not fix to a vibrating surface.
Installation
Detection diagram
Range
Walk towards
Walk across
Height Range Diameter
7m 10m
2.8m 5m
Height Range Diameter
7m 16m
2.8m 9m
Note: illustration shows an average of the walk across
Flush mounting
Side mounting
The product can be mounted
using the flush mount ring as
shown. If flush mounting in a
material that is greater than 6mm
thick, remove bottom of retention
arms with side cutters. A 32mm
diameter hole will be required to
mount the flush mount ring.
Ø19.5m
Ø3.5m
19mm
Use the lugs on rear of detector to
secure into thin sheet metal (1mm
max.).
Surface mounting

3
Basic programming - UHS5
Parameter
Name
Default
Value
0123UHS5 Handset Graphics Description
Button Activation
On On Raise Cancel
override
on
Turn lights on or to raise lights.
Off Off Lower Cancel
override
off
Turn lights off or to lower lights.
Walk test Off On Off When set to On this causes a red LED to flash on
the sensor when it detects movement. Use this
feature to check for adequate sensitivity levels.
Time Out
(Time
adjustment)
20 mins 1, 10 &
20
minutes
5, 15 &
30
minutes
10
seconds
Once the detector is turned on, this value sets
how long the lights will stay on once movement
has ceased.
Lux on
level
(Switch
level on)
92, 5 & 7 4, 6 & 9 Lux level setting to prevent the luminaires being
switched on if the ambient light level is sufficient
(adjustable between 1
and 9). The luminaires will always be switched on
at level 9.
Lux off
level
(Switch
level off)
92, 5 & 7 4, 6 & 9 Lux level setting to switch the luminaires off during
occupancy if the ambient light level goes above
the setting (adjustable between 1 and 9). Level 9
will always keep the lights on. This setting can be
used for “window row switching”.
Note: the Lux Off Level value must always be
greater than the Lux On Level value.
Sensitivity 91, 5 & 9 3, 6 & 8 Sensitivity level for detecting movement.
1 = low sensitivity
9 = high sensitivity
Defaults DReturns the unit to the default settings.
Shift Use this button to select the settings in red and
blue signified by the ‘Shift 1’ and ‘Shift 2’ LEDs
Number of Shift key presses
The functionality of the EBMHS-BLV is controlled by a number of parameters which can be
changed or programmed by any of the following devices:
• UHS5 Infrared Handset. See below for programmable functions.
• UNLCDHS Infrared Handset (with LCD). See user guide for full programming details.
For most basic programming operations the UHS5 handset can be used and the following procedures
are based on using this device.
Point the handset at the Sensor and send the required programming commands to the unit as shown
below.
Valid commands will be indicated by a red LED flash. See page 1 for details of other LED responses.
Note: other functions on the UHS5 which are not shown below are not applicable to this product.
SHIFT 1 SHIFT 2 SHIFT 1 SHIFT 2
SHIFT 1 SHIFT 2
SHIFT 1 SHIFT 2
Wiring
Yellow
Green
Red
Black

4
Ref: #WD834 Issue 2
IMPORTANT NOTICE!
This device should be installed by a qualified electrician in
accordance with the latest edition of the IEE Wiring
Regulations and any applicable Building Regulations.
Technical data
EBMPIR-ECW
EBMPIR-FRW
25
19
31
1
Ø38
Dimensions See diagrams opposite
Weight 0.02kg
Supply Voltage 12-27VDC
Power consumption On 85mW, Off 79mW
Max load 75mA @ 27VDC
Temperature -10ºC to 35ºC
Humidity 5 to 95% non-condensing
Material (casing) Flame retardant ABS and PC/ABS
Type Class 2
IP rating IP40
Compliance EMC-2004/108/EC
LVD-2006/95/EC
EBMHS-BLV
Part numbers
Part number Description
Detector EBMHS-BLV Miniature integration presence detector
Brackets EBMPIR-ECW Mini PIR head end cap - white
EBMPIR-FRW Mini PIR head flush ring - white
Accessories UHS5 Programming IR handset
UNLCDHS Universal LCD IR handset