Precision Engineered Opto-Electronics™
INSTALLATION INSTRUCTIONS
EX12LED
Infrared LED Illuminator
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IMPORTANT
For best results, please read this Instruction Booklet prior
to installing the EX12LED Illuminator Unit.
WARNING!
CSA Certified / UL Listed CLASS 2 power adaptors must
be used in order to comply with electrical safety standards.
EU Directives covered by this declaration:
72/9/EC Low Voltage Directives
89/336/EEC Electromagnetic Compatibility Directive
This installation should be made by a qualified service
person and conform to all local codes.
EXTREME CCTV™ will not be responsible for injuries or
damages resulting from the improper installation or use of
any product sold by EXTREME CCTV™, their agents,
distributors or dealers.
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NOTE: This equipment has been tested and found to
comply with the limits for a digital device, pursuant to
part 15 of the FCC rules. These limits are designed to
provide reasonable protection against harmful
interference in a residential installation. As part of its’
normal operation this device can generate radio
frequency energy and if not installed and used in
accordance with the installation manual may cause
interference to radio communications. However, there
is no guarantee that interference will not occur on a
particular installation. If the device does cause
interference to radio or television reception the user is
encouraged to try to correct the interference by one or
more of the following measures:
1) Fit Ferrite beads on all cable to and from the power
supply box, within the box walls.
2) Route the composite cable between the camera and
the power supply in steel conduit piping over the entire
run of the cable up to and including connection to a
deep conduit base fitted under the camera and a conduit
fitting adaptor in the wall of the PSU box.
3) Contact BOSCH Service Center for further advice.
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INDEX – EX12LED
Page
Description..................................................1
Unpacking...................................................2
Parts List.....................................................2
Items Required for Installation ....................2
Initial Preparations......................................3
Guidelines...................................................3
Section 1. Mechanical Specifications..........4
Section 2. Input Power Connections...........7
Section 3. Mounting – Illuminator Unit ........8
Section 4. LED Adjustments .....................11
Section 5. Illuminator Re-Assembly ..........13
Section 6. Troubleshooting Guide.............15
Section 7. General Specifications .............17
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DESCRIPTION
The EX12LED Infrared LED Illuminator
provides night-time covert lighting for short
range indoor and outdoor surveillance when
used in conjunction with existing or newly
installed monochrome cameras. Its compact
cube shape is comprised of 42 LEDs mounted
into a solid core CNC machined aluminum
housing and beamed through a dark-tinted
tough window.
The EX12LED has an effective range up to
40 feet and is available in 850nm or 940nm
with 30º or 60º beam spread.
A voltage regulator circuit allows for 12-24ac/dc
a range operation; also providing protection from
voltage surge, transient spikes, and reverse
voltage.
The EX12LED is available in several models
designed to meet specific needs.
See the Light. Get the Picture. ™
1
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UNPACKING
Care should be taken when unpacking the shipped
unit. Check the parts list and confirm all items have
been located. Inspect the equipment thoroughly to
ensure nothing was damaged in transit.
Contact BOSCH Service Center if a problem is
noted, see the rear page of this booklet for contact
numbers.
PARTS LIST (items supplied with unit)
- EX12LED Unit including one “U” shaped
mounting bracket with fasteners
- Installation Instructions booklet
ITEMS REQUIRED FOR INSTALLATION
(Not supplied with unit)
- Philips screwdriver
- Small slotted screwdriver
- Mounting screws, etc.
2
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INITIAL PREPARATIONS
The EX12LED operates in either Vdc or
Vac mode. The power input supply voltages
can be 12-24VAC/DC
See Section 2, Input Power Connections –
Reference Only.
Determine the optimum location for the
Illuminator unit.
See Section 3, Mounting-Illuminator Unit.
All units have been tested prior to shipment,
but it is advisable to check the unit’s
operation before installation.
GUIDELINES
The installation and set-up of the EX12LED is
explained in Sections 3 and 4.
It is important that these steps are followed in
sequence:
3
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1. MECHANICAL SPECIFICATIONS
(See Section 7 - General Specifications, for
additional information)
FIGURE 1 – 1
Outline Dimensions
4
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FIGURE 1 – 2
Front View
5
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FIGURE 1 – 3
Rear View
6
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2. INPUT POWER CONNECTIONS –
Reference Only
The voltage operating range is 12~24AC/DC.
Note: input leads are not polarity dependent.
LED Power
Input
VRB Power
Input
FIGURE 2 - 1
Voltage Regulator Board (VRB)
7
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3. MOUNTING - ILLUMINATOR UNIT
Select a suitable location that is protected from
accidental damage, tampering, and
environmental conditions exceeding the LED’s
specifications.
Caution: The selected mounting location should
not place the camera in a situation where its
environmental specifications could be exceeded.
See page 17. Ensure the selected location is
protected from falling objects, accidental contact
with moving objects, and unintentional
interference from personnel. Follow all applicable
building codes.
The following installation guidelines must
be followed:
Locate the camera such that it cannot be
easily interfered with, either intentionally or
accidentally.
Select a mounting surface capable of
supporting the combined weight of the
camera and mounting hardware under all
expected conditions of vibration and
temperature.
8
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Secure all cabling.
Installations on drywall must use a ¼” bolt
and drywall butterfly type anchor or superior
connection.
The EX12LED can be mounted to any flat
surface. The supplied “U” shaped mounting
bracket allows for tilt as well as rotation. If this
mounting bracket does not suit the needs of the
installation, the installer can utilize either of the
two ¼-20 camera-mount holes located in the
housing (see Figure 1-3 on page 6). The choice
of camera-type mounting brackets is left to the
installer.
Step 3.1 - Mount the “U” bracket to the chosen
mounting surface and attach the
EX12LED with the supplied
adjustment screws.
See Figure 3-1 on page 10.
Step 3.2 - Tighten the EX12LED into its
approximate viewing direction.
Proceed to Section 4.
9
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Note: The Tilt Adjustment screws should be
loosened only. Do not remove these screws.
FIGURE 3 - 1
Mounting Details
10
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4. LED ADJUSTMENTS
Note:
The current setting of LED is 0.9A by manufacturer
default. End user not advisable for adjustment.
For photocell “On/Off” light-level adjustment, rotate
VR2. Clockwise is off and counter-clockwise is on.
Photocell On/Off
Adjustment
FIGURE 4 - 1
LED and Photocell Adjustments
11
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5. ILLUMINATOR UNIT RE-ASSEMBLY
Make sure the input power wires are properly
connected and tightened into the terminal block,
all holes are sealed against moisture penetration
and all mounting screws are tight.
Step 5.1 - Check the gasket attached to the
rear cover plate has not been
dislodged or warped.
Step 5.2 - Gently press the rear cover into
place, making sure the gasket is
properly seated and the photocell is
centered in its viewing window.
See Figure 5-1 on page 14.
Step 5.3 - Attach the rear cover to the housing.
Step 5.4 - Ensure the power cable has enough
slack so that it is not stressed or
crimped when the EX12LED unit is
fixed into its final mounting position.
12
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FIGURE 5 – 1
Rear Cover Re-Assembly
13
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6. TROUBLESHOOTING GUIDE
PROBLEM
Fuse Blows
POSSIBLE SOLUTION
- Check fuse rating.
- Check for shorting
between the enclosure
and the input power.
Don’t know if LEDs are 850nm LEDs will have a
“ON”
faint red glow when
“ON”.940nm LEDs are
covert. Aim the LEDs
directly at an IR sensitive
camera to see the lights
or wait for the LEDs to
warm up (two minutes).
Feel for warmth.
LEDs are not “ON”
Cover the photo sensor
to activate power to the
LEDs (up to 30 seconds
delay for activation).
Adjust the photocell’s
variable resistor towards
the “ON” position. Adjust
power to the LEDs.
14
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PROBLEM
POSSIBLE SOLUTION
LEDs are not turning
“OFF” when sufficient
ambient light is present
- Make sure the photo
sensor is not covered or
hidden behind any
object.
- Check that the photocell
is recessed in the
viewing window.
- Adjust the photocell’s
variable resistor towards
the “OFF” position.
The LEDs will stay “ON”
or “OFF” if the
adjustments are at full
turn.
15
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7. GENERAL SPECIFICATIONS
LED Type........... High Perf. 850nm / 940nm
LED Beam Angles ... 60deg. (W), 30deg. (M)
Operational Range................-20°C to +50°C
( -4°F to 122°F )
Humidity Range .............Up to 85% (relative)
Power Supply ....................12V dc or 24V ac
(60Hz), 9W
Viewing Window ................................ Acrylic
Housing ............................... CNC Aluminum
Anodized
Dimensions................... W: 2.875” (73.0mm)
H: 2.750” (69.9mm)
D: 2.750” (69.9mm)
Weight ................................. 1.0 lbs. ( 454g )
Subject To Change Without Notice
16
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Americas
Bosch Security Systems, Inc.
850 Greenfield Road
Lancaster, Pennsylvania 17601 USA
Telephone+ 1 888-289-0096
Fax
+ 1 585-223-9180
Email: [email protected]
Europe, Middle East, Africa:
Bosch Security Systems B.V.
P.O. Box 80002
5600 JB Eindhoven, Netherlands
Phone: + 31 40 2577 284
Fax: + 31 40 2577 330
Asia Pacific:
Bosch Security Systems Pte Ltd.
38C Japan Pemimpin
Singapore 577 180
Phone: +65 6319 3450
Fax: +65 6319 3499
© Bosch Security Systems., Inc. 2009; Data subject
to change with out notice
17
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