Diginet DGEMSR360P2 Manual

User and Installation Guide DGEMSR360Px
DIGINET.NET.AU
Recessed Flush Mount 360oPIR Presence Sensor
Designed in Australia to meet Australian Standards and installation conditions.
PATENT PENDING/REGISTERED DESIGN

DIGINET ENERGY MANAGEMENT Recessed Flush Mount 360oPIR Presence Sensor
Diginet Control Systems Pty Ltd Page 2of 16
Diginet Control Systems Pty Ltd
ABN –89 095 788 864
96-112 Gow Street
Padstow NSW 2211
PO Box 314
Padstow NSW 2211
Contact
General Enquiries: 1300 95 DALI (3254) or [email protected]
Technical Services: 1300 95 3244 or [email protected]
Fax: [phone]
A member of the Gerard Lighting Group
Disclaimer
Diginet Control Systems Pty Ltd (Diginet) reserves the right to alter the specifications, designs or other features of
any items and to discontinue any items at any time without notice and without liability. While every effort is
made to ensure that all information in this user and installation guide is correct, no warranty of accuracy is given
and Diginet shall not be liable for any error.
Trademarks
The identified trademarks and copyrights are the property of Diginet Control Systems Pty Ltd unless otherwise
noted.
Copyright
This user and installation guide is copyright to Diginet Control Systems Pty Ltd. Except as permitted under
relevant law, no part of this user and installation guide may be reproduced by any process without written
permission of and acknowledgement to Diginet.
V1.0 April 2013

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Table of Contents
1. Product Item.........................................................................................................................................................4
2. Important Notes and Safety Information .............................................................................................................4
3. Product Summary .................................................................................................................................................4
4. Product Capabilities..............................................................................................................................................4
5. Installation and Wiring Connections ....................................................................................................................5
5.1. Control Module.....................................................................................................................................................5
5.2. Override ‘OFF’.......................................................................................................................................................6
5.3. Sensor Head..........................................................................................................................................................7
6. Operation and Configuration................................................................................................................................8
7. Presence/Occupancy Detection ...........................................................................................................................9
8. Power Surges ......................................................................................................................................................11
9. Insulation Resistance Testing .............................................................................................................................11
10. Product Specifications ........................................................................................................................................11
11. Standards and Compliance.................................................................................................................................13
12. Product Warranty ...............................................................................................................................................14

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1. Product Item
This guide provides installation and configuration information for the Diginet recessed flush mount 360 degree
passive infrared (PIR) presence sensor with one and two channel 16A control modules.
Table 1 - DGEMSR360Px part numbers and components
Package Version
Sensor Head
Control Module
DGEMSR360P1
ILSM02-D 360oPIR Sensor
ILSCM01-D, 1 Channel 16A (screw terminals)
DGEMSR360P2
ILSM02-D 360oPIR Sensor
ILSCM02-D, 2 Channel 16A (screw terminals)
2. Important Notes and Safety Information
WARNING –Electric shock may result in serious injury or death. Follow all warnings in this guide and on the
product while working in accordance with the latest electrical safety practices.
The installer must be suitably qualified and should work in accordance with standard safety procedures
for mains-powered electrical equipment.
There are no user serviceable parts inside the sensor head or control module. Do not attempt to
disassemble or operate the presence sensor with any covers removed.
The presence sensor is intended for indoor use only.
Consult the manufacturer’s instructions for loads connected to the control module output terminals.
If you require information or assistance regarding the installation, configuration, or operation of the presence
sensor, contact Technical Services at Diginet Control Systems. Contact details are on the back cover of this guide
and at www.diginet.net.au.
3. Product Summary
The presence sensor package consists of two items: a small 360 degree passive infrared (PIR) sensor head and a
control/relay module.
The sensor head is recessed into ceilings and has a low profile trim and opaque dome lens for sensing movement
across short and long range plus ambient light level. Adjustment sliders for time and light level are discreetly
hidden in the patented sensor head which pops out providing configuration after installation without any tools.
One and two channel control modules for switching loads are slim line and easily fit into the ceiling space through
the sensor head aperture.
4. Product Capabilities
Designed for both minor and major movement, the sensor head has 864 fields of view (FOV) ensuring reliable
operation up to 7m diameter in different applications (e.g. office or corridor installations). Time delay range is 5
min to 25 min plus a walk test setting of 5 seconds.
Control modules are rated at 16A for switching inductive/capacitive loads with volt free relays. The 2 channel
model provides a run-on feature whereby Relay 2 will switch off 5 minutes after the time delay expires.
Both control modules have a switch input that allows for manual override off control of the Relay 1 output.

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5. Installation and Wiring Connections
Installing the presence sensor requires a cut-out in the plasterboard ceiling to mount the sensor head and
adequate clearance to fit the control module up through the hole if there is no ceiling space access.
The sensor head connects to the control module using the supplied 5 core cable with pre-terminated connector.
Note: The presence sensor must be installed/connected by a suitably qualified person and it is the
responsibility of the installer to ensure it is completed in accordance with local wiring regulations.
5.1. Control Module
Using a screwdriver, lever the terminal cover on both sides to remove from the housing. Each of the terminals in
the control module accommodates 2x1.5mm2or 1x2.5mm2conductors. Figure 1 details the recommended cable
strip lengths for terminating TPS cable to the control module.
10 - 15mm
6 - 7mm
Conductors
Double
Insulated
Figure 1 –Conductor strip lengths for control module termination.
The one channel control module has two terminals labelled “Loop”. These terminals have no electrical connection
internally and may be used as spare terminals if required. Figures 2 and 3 detail the electrical connections
required for the one and two channel control modules respectively.
Loop 2
Loop 1
S 1
S 2
N
A/L
R1
Load
Active - any phase and/or circuit
See Section 5.2 for override
switch connections
Switched Active
Neutral
Active
Neutral
Figure 2 –DGEMSR360P1 electrical connections (ILSCM01-D one channel module).

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R1
R2
N
A/L
S 2
S 1
Load 1
Load 2
Active –any phase and/or circuit
Active –any phase and/or circuit
Switched Active
Switched Active
See Section 5.2 for override
switch connections
Neutral
Active
Neutral
Neutral
Figure 3 –DGEMSR360P2 electrical connections (ILSCM02-D two channel module).
5.2. Override ‘OFF’
The presence sensor has an override ‘OFF’ function that is activated by an external switch connected to the
control module. This function only operates Relay 1 for both one and two channel control modules. Relay 2 in the
two channel model will continue to operate under presence detection mode.
The override switch has two methods of connection: dry contact switch input across both terminals to make a
closed circuit or a switched active input. A latched contact/switch (not momentary/push button) must be used in
both methods. Refer to Figure 4 for the electrical connections of the two methods for operating the override
function.
Note: Terminals S1 and S2 require a consistent polarity if installing one or more switches to a single
or multiple control modules.
Active
(same circuit as A/L)
n/c
Dry contact
S 2
S 1
S 2
S 1
Latched contact / switch
Figure 4 –Override ‘OFF’ switch connection options.

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5.3. Sensor Head
The sensor head is designed to be installed in plasterboard ceiling or ceiling tiles with a thickness of 10mm -
16mm thickness. A 52mm diameter cut-out is required to recess mount the sensor head. Figure 5 shows a cross
section of the sensor head installation. A cut-out template is on the presence sensor box for ease of making the
cut-out.
Figure 5 –Installation cross section of sensor head installed in plasterboard ceiling or ceiling tile.
Note: Avoid placing the sensor in positions close to hot or cold air vents and where the field of view
extends through doorways. This will reduce the risk of false triggering of the sensor.
The sensor head should be connected to the control module prior to pushing into the ceiling cut-out. Using a
screw driver, lift the tab on the control module (refer to Figure 6) to expose the 5 pin connector for the sensor
head. Using the supplied 5 core cable with pre-terminated connector, plug the sensor head onto the connector
and close the tab, ensuring the cable is gripped properly. The sensor head cable length is 450mm and if required,
can be extended to a maximum length of 1 metre.
Figure 6 –Lift tab to connect the sensor head to the control module.
Minimum 10mm
plaster board

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6. Operation and Configuration
Upon power-up the sensor performs an initialisation which will take approximately 45 secs. During this period the
relay will close and open forcing the connected load to turn on and off. Once the initialisation has completed,
normal operation commences at which full sensitivity is reached after a period of 5 mins.
When the presence sensor is powered and functional, green and red LEDs within the sensor head will indicate
mode/operation as defined in Table 2.
Table 2 –LED indicators for each of the operational conditions
Mode
LED Indicator
Condition
Normal Operation
Green LED OFF
Ambient light below threshold setting
Green LED ON
Ambient light above threshold setting
Red LED ON
Manual override activated
Walk Test Mode*
Green LED “Flashing”
Ambient light above threshold setting
Red LED “Flashing”
Movement detected
*Override mode is disabled during walk test mode.
The time delay and light level threshold settings are easily configured after installation by using the patented push
in-pop out mechanism as detailed in Figures 7 and 8.
Figure 7 - Press gently on the lens until a click is heard then release to access sensor adjustment sliders
Figure 8 - Press gently on the head until click is heard to return to normal operating position.
As shown in Figure 8, the adjustable sliders for time delay and light level threshold are accessed when the sensor
head is in the out position. Tables 3 and 4 detail the parameters for the time delay and ambient light level
adjustable settings.

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Table 3 –Settings for adjustable time delay
Position
Time Delay *
Typical Application
5 Sec
†Walk test: test light level
setting and to confirm effective field of view
5
5 Mins
Halls & passages
10
10 Mins
Store rooms
15
15 Mins
Tea rooms
20
20 Mins
Enclosed offices, meeting rooms, bathr ooms
25
25 Mins
Open plan offices, reception ar eas
* Relay 2 will switch off 5 minutes after Relay 1 has switched off (DGEMSR360P2 only).
†In Walk Test Mode all relay channels will activate for 5 seconds only.
Table 4 - Settings for adjustable light level threshold
Position
Lux Threshold*
Typical Application
∞
Disabled
Test setting to confirm effective field of view
1
20 Lux
Halls and passages
2
40 Lux
Store rooms, tea rooms, bathrooms
3
80 Lux
Closed of fices
4 (Factory default)
160 Lux
Open plan offices, meeting rooms
5
320 Lux
Reception areas
* If the ambient light has exceeded the set threshold, Relay 1 will not switch on. Relay 2 will not be affected by the threshold
setting and will operate as per normal (DGEMSR360P2 only).
Note: The lux level threshold values shown in Table 4 refer to the minimum light level incident on the
sensor. Typical room light levels are considerably larger. Surfaces and materials in the space being
controlled will determine the amount of reflected light onto the sensor head.
7. Presence/Occupancy Detection
The Passive Infra-red (PIR) sensor uses an advanced detector and lens array to provide the ultimate coverage in its
class. The sensor head has two distinct detection sensitivity zone categories, major movement and minor
movement.
Major Movement1(Occupancy) is defined as a 60kg person, walking at >1m/s, across the field of view, with a
background ambient temperature of 20°C.
The PIR sensor will detect Major Movement within a 7m diameter circular area of its position when mounted at
2.7m from the floor as shown in Figure 9.
Minor Movement1(Presence) is defined as a hand and forearm at 0.9m from the floor moving through a 90° arc
in <1.5 sec with a background ambient temperature of 20°C.
The PIR sensor will detect Minor Movement within a 3.5m diameter circular area of its position when mounted at
2.7m from the floor as shown in Figure 9.
1Referenced from the NEMA Guide Publication WD 7-2011, Occupancy Motion Sensors Standard, National Electrical Manufacturers Association, Virginia,
USA, 2012

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Figure 9 –Detection coverage when mounted at 2.7m
Note: Additional detection outside these areas may be noticed subject to external temperature,
mounting height and movement activity.
The advanced lens array of the sensor allows for superior occupancy/presence detection with 864 zones as
outlined in Table 5.
Table 5 –Fields of View (FOV)
Range
Long Range
Mid-range
Short-range
Look-down
Total
Fields of view (FOV)
192
384
256
32
864
The FOV patterns in Figures 10 and 11 (top-view) show the dense array of sensitivity available for maximum
detection from the advanced lens array at floor and desk level with sensor mounting height of 2.7m.
Radius (m)
Figure 10 –FOV intersection with desk (0.8m high),
top-view, mounted at 2.7m
Figure 11 –FOV intersection with floor, top-view,
mounted at 2.7m
Radius (m)