Dedicated Micros Dennard 2025 User manual

www.dedicatedmicros.com
INSTALLATION MANUAL
MANUEL D’INSTALLATION
MANUALE D'INSTALLAZIONE
INSTALLATIONSHANDBUCH
MANUAL DE INSTALACIÓN
2025

CE NOTICE (EUROPEAN UNION).
Marking by the symbol CE indicates compliance of this DM product (Dennard 2025 CCTV IR Lamp)
to the Electromagnetic Compatibility Directive 89/336/EEC, and the Low Voltage Directive
73/23/EEC of the European Union. Such marking is indicative that this system meets the following
technical standards.
• EN 61000-6-3 EMC Standard Residential, Commercial and Light Industry.
• EN 61000-3-3 Limitations of voltage changes, fluctuations and flicker in public low-voltage
supply systems for equipment with rated current up to 16A.
• EN 61000-3-2 Limits for harmonic current emissions for equipment with rated current up to 16A.
• EN 50130-4 Immunity requirements for components of fire, intruder and social alarm systems.
• EN 60950 Safety of IT and related equipment.
• EN 55022 Class B. Radiated Emissions Standard, suitable for Commercial or Residential use.
• EN 60825-1 Safety standard for LED’s and Lasers.
Further details about these applicable standards can be obtained from Dedicated Micros LTD. 11
Oak Street, Swinton, Manchester, M27 4FL.
A “Declaration of Conformity” with all relevant European Union Directives has been made, is on file
and is available from the Dedicated Micros address immediately above.
CE Mark
This product is marked with the CE symbol and indicates compliance with all
applicable directives.
Directive 89/336/EEC.
A “Declaration of Conformity” is held at Dedicated Micros Ltd.,
11 Oak Street, Swinton, Manchester M27 4FL.

Dennard 2025 Installation Manual Page. 1
1. Introduction
Congratulations on choosing the Dennard 2025 infra-red LED illuminator. The product range is
designed for high power and long life illumination for cameras with spectral responses extending
into the infra-red range. With correct use the product will provide over 5 years of maintenance free
operation.
The unit comes with a dedicated power supply which requires a mains input. It must only be used
with this supply.
The illuminator and PSU are rated to IP66.
This operation manual will provide all the information required to set-up, install and run the
Dennard 2025 Illuminator.

Dennard 2025 Installation Manual Page. 2
2. Index
Introduction 1
Index 2
Dennard 2025 Outline Drawing 3
Components Supplied 4
General Safety Information 5
Mounting the Illuminator 5
Mounting to a Dennard 2000 Pan and Tilt Unit 6
Mounting to a wall 6
Mounting the Control Unit 6
Wiring connections 9
Configuration 11
Power Settings 12
Control Settings 12
Using the Photocell 12
Remote Switch Inputs 12
Adjusting the Illuminator Angle 14
Maintenance 15
Spares Parts and Accessories 16
Troubleshooting 16
Specifications 17

Dennard 2025 Installation Manual Page. 3
3. Dennard 2025 Outline Drawing
Fig. 1 – Outline Dimensions
117mm
200mm
184mm
208mm
258mm 300mm
PSU
LED illuminator

Dennard 2025 Installation Manual Page. 4
4. Components Supplied
Before installation please remove the unit from the packaging and check that all items below have
been supplied.
1 x Dennard 2025 Infra-red LED illuminator
1 x Dennard 2025 Dedicated Power supply
1 x Dennard 2025 Wall bracket
1 x Accessory kit containing
1 x 6mm A/F Hex Wrench
1 x M8 x 20 Socket Cap Head Bolt
1 x M10 x 140 Hex Head Bolt
1 x M10 Nut
2 x M10 Lock Washers
2 x M10 x 16 Hex Head Bolts
2 x M10 Plain Washers
2 x M10 Spring Washers
1 x M8 Plain Washer
1 x M8 Spring Washer
4 x 8mm Woodscrews
4 x Rawlplugs
4 x M8 Rubber Dowty Washers
6 x Cable Ties

Dennard 2025 Installation Manual Page. 5
5. General Safety Information
This Dennard 2025 equipment shall only be installed by qualified service personnel.
The final installation must adhere to all national wiring regulations.
The disconnect device must comply with IEC 60947.
WARNINGS
Read instructions before installing and power up.
Instructions should be kept for future reference.
If this unit shows signs of damage or malfunction, disconnect from mains immediately and contact
Dedicated Micros.
6. Mounting the Illuminator
Ensure the illuminator is mounted in a well ventilated area with over 100mm clearance around the
heatsink on all sides.
Avoid mounting the illuminator in direct sunlight or next to other heat sources.
Failure to provide this will shorten the life of the LEDs and decrease the lamp brightness.
WARNING: Ensure the illuminator is mounted a minimum of 2m away from eye level. Do not
look directly at the illuminator for prolonged periods during use.

7. Mounting to a Dennard 2000 Pan and
Tilt Unit
Figures 2 and 3 show typical positions for I.R. illuminators when mounted to a remotely controlled
Dennard 2000 pan and tilt head.
Mount the Dennard 2025 illuminator using the M10 fixings supplied with the unit.
Due to the weight of the Dennard 2025 it is not recommended that it is used with the optional side
mounting plate on the pan and tilt unit.
8. Mounting to a wall
The illuminator can be mounted directly to a wall to allow up and down adjustment only.
Alternatively it can be mounted using the wall mounting bracket provided which also allows left to
right adjustment. See Fig. 4.
WARNING: Ensure the wall fixings used are suitable for the type of wall and can support the
full weight of the unit.
9. Mounting the Control Unit
Remove the sealing plugs as shown in Fig. 5 and then use the rawlplugs, screws and rubber
washers provided to mount the control unit to the wall. Use silicon sealant between the wall and
unit to ensure a water tight seal is maintained.
Dennard 2025 Installation Manual Page. 6

Fig. 2 – Two illuminator configuration with Dennard 2000 Pan and Tilt Unit
Fig. 3 – Fixing Detail
Fig. 4 – Mounting the Illuminator to a wall using the wall bracket
Dennard 2025 Installation Manual Page. 7

Fig. 5 – Removing the sealing plugs
Fig. 6 – Fitting the fixing screws and washers
Dennard 2025 Installation Manual Page. 8

Dennard 2025 Installation Manual Page. 9
10. Wiring connections
Electrical connections to the Dennard 2025 illuminator are made via terminal blocks inside the
power supply unit. To access the connections remove the 4 cover screws on the power supply and
remove the top cover.
WARNING: Ensure the mains supply is isolated at all times whilst the cover is removed from
the power supply.
The mains supply should be fitted with a circuit breaker as a method of disconnecting the supply for
maintenance. The circuit breaker shall be accessible and labelled such that it is easily identified as
the disconnect device for this particular unit. The device shall comply with IEC 60947. The
disconnect device and all wiring shall be of adequate rating to comply with the input requirements
of the PSU as stated in the specifications section.
The mains cabling shall comply with national wiring regulations.
Ensure the mains input cable is prepared as in Fig. 8. Feed the cable through the lower cable gland
and secure the gland nut using a torque of 1.8Nm. Use the cable tie to secure the cable to the
mounting post provided as shown in Fig. 7.
Connect the cable from the illuminator into the connector and earth point as shown in Fig. 7. Use
the cable ties provided to attach the cable to the photocell wires which are routed around the right
hand side of the enclosure. Ensure the correct polarity is observed. The red sheathed wire
connects to the positive terminal, labelled as ‘LED ARRAY +ve’ on the PCB.
WARNING: Do not increase the cable length, as this may cause performance problems with
the unit. You may shorten the cable to a minimum length of 1m.

The unit is supplied with a photocell connected and configured to switch the lamp on when light
levels fall below 25 lux. If you want the lamp to run continuously or to use an alternative switching
source please refer to the section ‘Remote Switch Inputs’.
Fig. 7 – Customer wiring
Dennard 2025 Installation Manual Page. 10
Feed mains cable through lower gland
and fasten to post with cable tie provided
Connect mains into terminal block green/yellow
to earth, brown to live (‘L’) blue to Neutral (‘N’)
Feed illuminator cable through upper
gland and secure to photocell wiring
using cable ties provided
Connect illuminator cable to terminal block,
observe correct polarity

Fig. 8 - Mains Cable Preparation
11. Configuration
Power Settings
It is possible to configure the supply at 4 different power levels. The factory setting is high power.
If using the lamp at temperatures above 40°C or using continuously it is recommended that you use
Medium power or lower to maximise the life of the LEDs.
Switch 1 and 10 in the switch bank control the power level settings. The factory default setting is
high power.
Dennard 2025 Installation Manual Page. 11
CONNECTION TO DENNARD 2025 PSU
6mm STRIP AND
PREP FOR
TERMINAL
BLOCK
GREEN/YELLOW
EARTH
BLUE - NEUTRAL
BROWN -
LIVE
4-6mm OUTER
INSULATION DIAMETER
24mm MIN
20mm MAX OUTER
INSULATION REMOVED
CONNECTION TO CUSTOMER WIRING
BROWN - LIVE
GREEN/YELLOW
EARTH
BLUE - NEUTRAL
Switch 1 Switch 10 Power mode
ON ON Ultra low
ON OFF Low
OFF ON Medium
OFF OFF High

12. Control Settings
The Denanrd 2025 illuminator can be switched from any one of three 12V switch inputs. The unit
comes configured to use the photocell supplied which switches the lamp on at light levels below 25
lux.
Using the Photocell
The unit is supplied and configured to use a photocell located inside the power supply unit. The
photocell relies on detecting ambient light to function correctly. Ensure that the control unit is
mounted with the cell pointing to one side or below the unit (not facing upwards). It needs to be
away from sources of artificial light and not blanked off or sitting in permanently dark conditions.
An extension kit is available for mounting the photocell remotely if required see ‘Spares and
Accessories’.
Remote Switch Inputs
There are a further two switch inputs designed for 5-12V devices. These can be configured to
accept a range of different signals, for example a closed contact input from a PIR detector or an
external control unit.
The inputs are configured as per the following table.
Dennard 2025 Installation Manual Page. 12

E.g. To add another control input to the unit, wire it into the terminal block marked with CTRL I/P 2
then set switch bank switches 6 and 7 on. When the contacts on the input switch are closed the
light will come on, if you want the light to come on when the input contacts are open then set bank
switch 7 to off.
If multiple switches are connected the light will switch on when any of the switches are on (OR
control).
Dennard 2025 Installation Manual Page. 13
No.. Description ON= OFF= Factory Setting
1POWER CONTROL 1 SEE POWER SETTINGS TABLE OFF
2 UNUSED OFF
3ENABLE CONTROL
INPUTS
ALWAYS IN ON
POSITION
- ON
4CTRL I/P 1 ENABLE
(PHOTOCELL)
INPUT ENABLED INPUT DISABLED ON
5CTRL I/P 1 TYPE
(PHOTOCELL)
CLOSED SWITCH
INPUT = ARRAY ON
OPEN SWITCH
INPUT= ARRAY ON
ON
6CTRL I/P 2 ENABLE INPUT ENABLED INPUT DISABLED OFF
7CTRL I/P 2 TYPE CLOSED SWITCH
INPUT = ARRAY ON
OPEN SWITCH
INPUT= ARRAY ON
OFF
8CTRL I/P 3 TYPE INPUT ENABLED INPUT DISABLED OFF
9CTRL I/P 3 TYPE CLOSED SWITCH
INPUT = ARRAY ON
OPEN SWITCH
INPUT= ARRAY ON
OFF
10 POWER CONTROL 2 SEE POWER SETTINGS TABLE OFF

13. Adjusting the Illuminator Angle
Once you have completed the connections and have powered on the illuminator you will need to
set the angle to get the best possible performance.
• View the area you wish to illuminate through a camera and monitor.
• If you are using the wall bracket then loosen the bolt on the bracket and move the illuminator so
it is pointing towards the area you wish to see. Tighten the bolt.
• Loosen the bolts on the side of the illuminator and tilt the lamp downwards until the near part of
the view is clearly illuminated. (viewed via the monitor).
• Slowly tilt the lamp upwards until the far part of the field of view is also illuminated. Tighten the
bolts to set this position.
Fig. 10 – Adjusting the Illuminator Angle
Dennard 2025 Installation Manual Page. 14
IR Illumination
Nearest Object Furthest Object

Dennard 2025 Installation Manual Page. 15
14. Maintenance
The only serviceable part in the illuminator assembly is the front window. This shall only be serviced
by trained staff. No other parts of the unit are serviceable.
The only serviceable parts inside the PSU are the fuses.
Mains input fuse: This is identified as F1 on the label inside the PSU. This is a time lag (slow
blow) fuse with 2A current rating, 250V rating and high breaking capacity.
Illuminator output fuse: This is identified as F2. This is a time lag (slow blow) fuse with 10A
current rating, 250V rating and high breaking capacity.
To change a fuse, remove the black fuse holder from the terminal block by pulling upwards.
Remove the old fuse and replace with the new component. The new fuse must have the same
ratings as detailed above. Replace the fuse holder into the terminal block.
In case of a fault with the unit, consult the troubleshooting section in the manual.

15. Spares Parts and Accessories
16. Troubleshooting
WARNINGS
Disconnect from mains before removing the cover
If this unit shows signs of damage or malfunction, disconnect from mains immediately and contact
Dedicated Micros.
• In dark conditions you will be able to see a faint red glow from the LEDs. In daylight you will not
see anything at all unless you look at the lamp with a camera.
• Check mains supply is connected correctly and switched on. Supply should be 100-240V ~.
• Check polarity of connections to lamp.
• Check the photocell function (put opaque tape over photocell) and wait for a few seconds to see
if the product switches on.
• Check the 2A and 10A fuses inside the PSU and replace if necessary.
• Disconnect all control devices and switch all switches in the switch bank to the off position, to
check if the lamp illuminates.
Dennard 2025 Installation Manual Page. 16
Part no. Description
Dennard 95083 Replacement power supply unit
Dennard 95084 Replacement illuminator unit 850nm/30 degree angle
Dennard 94032 Photocell extension kit – kit to allow photocell to be mounted remotely from
PSU
Dennard 95086 Replacement window
Dennard 95087 Replacement photocell

Dennard 2025 Installation Manual Page. 17
17. Specifications
Voltage Input: 100-240V~ 50-60Hz
Power Input: 120W
Mains input Fuse: 2A, time lag, high breaking capacity.
Illuminator input fuse: 10A, time lag, high breaking capacity.
IP Rating: B.S. EN 60529, IP 66
Other Approvals: EN 61000-6-3 EMC Standard Residential, Commercial and Light Industry.
EN 61000-3-3 Limitations of voltage changes, fluctuations and flicker in public low-voltage supply
systems for equipment with rated current up to 16A.
EN 61000-3-2 Limits for harmonic current emissions for equipment with rated current up to 16A.
EN 50130-4 Immunity requirements for components of fire, intruder and social alarm systems.
EN 60950 Safety of IT and related equipment.
EN 55022 Class B. Radiated Emissions Standard, suitable for Commercial or Residential use.
EN 60825-1 Safety standard for LED’s and Lasers.
Operating temperature: -20°C to 50°C. Out of direct sunlight.
Weight: Illuminator unit and main bracket: 7 kg
Wall bracket: 1 kg
PSU: 5 kg

Notes