INSTALLATION AND
OPERATING MANUAL
iCAM100
iCAM100 Installation and Operating Manual
2
Document Number 405214 (See Last Page for Revision Details)
For warranty information, refer to Terms and Conditions at
http://www.extronics.com
© 2014 Extronics Limited. This document is Copyright Extronics
limited.
Extronics reserve the right to change this manual and its contents
without notice, the latest version applies.
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Contents
1 Introduction ................................................................................................... 4
2 Safety Information and Notes ........................................................................... 5
2.1 Storage of this Manual ............................................................................... 5
2.2 Special Conditions for Safe Use ................................................................... 5
2.2.1 ATEX ....................................................................................................... 5
2.3 List of Notes ............................................................................................. 6
3 Installation ..................................................................................................... 7
3.1 Wiring ...................................................................................................... 7
3.2 Mounting .................................................................................................. 8
3.2.1 Mounting the Camera using the Wall Bracket ................................................ 8
3.2.2 Pan and Tilt Adjustment ............................................................................. 9
3.2.3 Mounting the Camera Directly ..................................................................... 9
4 Operation .....................................................................................................10
4.1 CCTV Colour Camera ................................................................................10
4.1.1 Power Supply Unit ....................................................................................10
4.1.2 Video Line Driver ......................................................................................10
5 EC Declaration of Conformity ...........................................................................11
6 Manual Revision History ..................................................................................13
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1 Introduction
The iCAM100 is designed for use in hazardous areas where a method of
surveillance is required and space is at a premium. It is also ideal for
monitoring plant or areas which are difficult to view due to its compact size.
The iCAM100’s design means that it is suitable for use in both Zone 1/21 and
Zone 2/22 environments.
Please read the installation and operating instructions from cover to cover
before installing and commissioning the iCAM100. Only qualified personnel who
are authorised by the operating company should install the iCAM100 unit.
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2 Safety Information and Notes
2.1 Storage of this Manual
Keep this user manual safe and in the vicinity of the device. All persons required
to work on or with the device should be advised on where the manual is stored.
2.2 Special Conditions for Safe Use
2.2.1 ATEX
2.2.1.1 Camera Module (taken from Sira 01ATEX1366X)
The free end of the permanently connected cable shall be protected in
accordance with EN60079-0:2006 Clause 14.1.
In accordance with EN 60079-1:2007 Clause C.2.1.4, the rear end of
bushing shall be protected by fitting it into a suitably certified enclosure.
In addition, the bushing must not be subject to torque during installation.
The product shall not be connected to portable equipment.
The product that is fitted with a window has only been subjected to
reduced risk impact tests in accordance with EN 60079-0:2006 Clause
26.4.2; therefore it shall not be mounted in an area where there is a high
risk of impact.
The product shall be earthed in accordance with EN 60079-0:2006 Clause
15 when fitted to a suitably certified enclosure.
2.2.1.2 Cable Gland (taken from Sira 01ATEX1272X)
The Gland is only suitable in the temperature range of -60°C to +90°C
The Gland is only suitable for fixed installations. Cables must be effectively
clamped to prevent twisting or pulling.
The Gland is capable of providing ingress protection of IP66.
2.2.1.3 Ex e enclosure (taken from Sira 99ATEX3200X)
None
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2.3 List of Notes
The notes supplied in this chapter provide information on the following.
Warning!
o Possible hazard to life or health.
Caution
o Possible damage to property.
Important
o Possible damage to enclosure, device or associated equipment.
Information
o Notes on the optimum use of the device
Installation of the iCAM100 must be performed in accordance with EN
60079-14. Maintenance and inspection must be performed in
accordance with EN 60079-17.
Warning! Installation of the iCAM100 is only to be performed by skilled
electricians and instructed personnel in accordance with
national legislation.
Warning! The iCAM100 enclosure is not to be opened if the camera is
live; wait 1 minute after de-energising before opening.
Warning! The iCAM100 enclosure is not to be opened if an explosive
atmosphere is present.
Important Changes to the design and modifications to the equipment
are not permitted.
Important Before setting the unit to work, read the technical
documentation carefully. Only the latest version is valid.
Important If it can be assumed that safe operation is no longer
possible, switch off the unit and secure it against being used
again.
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3 Installation
The iCAM100 is very simple to install and can either be secure directly to suitable
surface using the mounting holes on the module, or using the included wall
bracket
3.1 Wiring
Remove the iCAM100 lid by undoing the four screws (being careful not to loose
the washers).
Inside you will find a terminal block with four wires going to the camera unit, one
twisted pair for power to the camera & one twisted pair for the video signal.
Using a suitable cable feed through the gland connect the wires to the terminal
block as shown in the diagram.
Note: For 3 wire Camera Modules the Black wire is common for
both the 0V Supply and the –Video Signal
Yellow & Black for composite output
Pink & Yellow for Differential output
Earth terminal for incoming earth on some models
Once the terminal wires have been connected, tighten the gland and replace the
lid accordingly.
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Important Ensure the correct Cable and Cable Gland are used and that
the unit is suitably earthed for your particular application
Caution Check wiring before switching on.
3.2 Mounting
3.2.1 Mounting the Camera using the Wall Bracket
Using the template supplied with each bracket, drill 3 x 7 mm Diameter holes
each 45mm deep and clean out the holes.
Insert one raw plug into each hole
Pass a screw through each hole in the bracket and into the raw plug. Tighten all
screws firmly.
Attach the mounting plate to the iCAM100 module using the bolts and washers
supplied
Then attach the plate to the Wall bracket, and tighten all nuts firmly.
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3.2.2 Pan and Tilt Adjustment
To adjust the pan and tilt loosen the nut and bolt on the underside of the
bracket, angle the camera to the required position and tighten the nut and bolt
accordingly.
3.2.3 Mounting the Camera Directly
The iCAM100 enclosure has four mounting holes located on its underside, which
can be used to mount the camera directly or to the mounting plate for use with
the wall bracket.
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4 Operation
Once the iCAM100 is wired up, the unit simply requires is power and a suitable
monitor to view the picture. There are no other adjustments on the camera itself
apart from pointing the camera in the required direction using the pan and tilt.
The iCAM100 does not require manual focusing, however it should be
remembered that the optimal focal distance is dependent upon the lens used for
the field of view.
The primary function of the camera is to provide video surveillance monitoring in
classified hazardous areas, this is achieved by housing the camera electronics in
an Ex de approved enclosure.
When power is applied to the camera it turns ON and immediately begins video
transmission.
4.1 CCTV Colour Camera
The CCTV camera is a self-contained unit with integrated fixed focal length
optical lens, imaging sensor, automatic IRIS and video image generator.
4.1.1 Power Supply Unit
The power supply converts a nominal 24Vdc into two voltage supplies (+/-9Vdc)
used internally to energise the CCTV Colour Camera and Video Line Driver; all
supplies have a common ground (GND) connection.
4.1.2 Video Line Driver
The video line driver converts the 1V composite video output from the CCTV
Camera into a 2V differential composite video signal (balanced line) suitable for
transmission over either a 75R coaxial cable or 150R twisted pair cable.
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5 EC Declaration of Conformity
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Revision
Description
Date
By
1.0
Initial Release, replaces 302803_16
16/05/2014
BTS
6 Manual Revision History
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