Xtralis ICAM ILS-1
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1. bend and 90 swept bend Bends are either 45 or 90 For 90 bends it is very important that swept bends are used and not sharp elbows as sharp elbows introduce unacceptable pressure losses and significantly increase the response times from holes beyond the bend www xtralis com 5 Xtralis ICAM ILS 1 Product Guide Xtralis ICAM 4 4 End Cap Figure 4 2 End cap with hole drilled in center The end of the pipe is terminated with a cap usually with a hole drilled in its center If the end cap is not used then almost no air will be drawn through the side holes The end cap can be considered a Sampling point if required 4 5 Holes The sampling pipe is perforated with sampling holes and can be drilled before or after installation Care should be taken to avoid swarf entering the pipe Always blow compressed air through the pipe after drilling to clear any debris before final connection to the equipment In standard installations with pipe hanging from ceiling the holes should be placed underneath so the smoke can easily rise up into the holes 4 6 Exhaust In most installations the exhaust should be left open but it may sometimes be necessary to connect pipe to the exhaust port to divert the exhaust away from the location of the unit e g to reduce noise reduce risk of interference deliberate obstruction improved environmental protection etc Pipe of the same specification as the sampling pipe runs should be used and its lengt2. AAPP aE aaa aaao Eea aidaa 17 MT Specfi alonS sssrin E sia 18 www xtralis com Xtralis ICAM Xtralis ICAM ILS 1 Product Guide 1 Introduction The Xtralis ICAM ILS 1 system is an aspirating smoke system that utilizes an air sampling pipe network to draw air towards one or two high sensitivity laser point detectors in an aspirated enclosure The use of the pipe network allows a larger area of coverage in comparison to traditional point detectors Three different operating modes Single Redundant and Double Knock and three programmable alarm levels are provided enabling the system to be configured according to application A high performance aspirator and flow sensing system ensure a constant monitored airflow The amount of airflow can be displayed on a ten element bargraph with adjustments for high and low flow thresholds All detector configuration can be achieved with the integrated programming keys located on the side of the device The ILS 1 is a standalone system where faults and alarms are reported via separate volt free contacts These contacts may be connected to a monitoring fire alarm control panel Important Note Aspirating Smoke Detectors supplied and installed within the EU from June 2009 must conform to the EU Construction Products Directive 89 106 EEC and the related European Standard EN54 20 This unit has been tested and certified to ensure general conformance to the above directive and standard but strict adherence t
3. Action and Fire conditions when the pre set thresholds are exceeded on either detector This mode allows for continued operation in the event of a problem with one of the detectors e Mode 3 1 AND 2 Two detectors working together Double Knock The display shows the lower of the two detector readings and the unit reports Alert Action and Fire conditions when the pre set thresholds are exceeded on BOTH detectors Note Mode 3 is not permitted in a VdS approved installation The ILS 1 is supplied with a single detector as standard Mode 2 or 3 operation is dependant upon the purchase of an optional second detector Selection of Modes 2 or 3 with a single detector fitted will result in a Smoke Detector Fault being reported 6 3 Setup Notes The Fan Speed Flow Limits and Flow Sensitivity need to be set for each installation prior to Flow Calibration and testing The following guidelines should assist in the commissioning of the unit 6 3 1 Fan Speed The Fan Speed should be set as high as possible to achieve the fastest transport time from the sampling point to the detector s which is especially important for longer pipe lengths and for installations that must conform to the requirements of EN54 20 please refer to Section 4 8 Standard Pipe Configurations However a balance also needs to be achieved between performance and power requirements please refer to current consumption figures in Table 11 1 prior to setting this value 12 www
4. installation with 10 m of standard 25 mm aspirating pipe per channel The unit was powered from a 24 VDC power supply 18 www xtralis com
5. Je le If the buzzer sounds long beeps this signifies it is On SMOKE DETECTOR FAULT LED flashes Bargraph display indicates alarm latching status 0 Non Latching 1 Latching Set Unset Alarm Latching function to www xtralis com 11 Xtralis ICAM ILS 1 Product Guide Xtralis ICAM Calibrate flow sensors FAN FAULT LED flashes CHANGE key must be pressed for at least 2 seconds to Initiate the flow calibration process FAN and POWER LEDs flash to indicate calibration in progress Fan is temporarily stopped as part of the calibration process The system will reset and revert to normal operating mode when flow calibration is completed Pressing the SELECT key for longer than 1 second when the unit is unlocked will cause the unit to revert to normal operating mode Momentarily pressing the SELECT or CHANGE key when the unit is locked UNLOCK LED is off causes the unit to display the airflow on the bargraph The display reverts back to the smoke level reading after a few seconds 6 2 1 Detector Mode The ILS 1 has three different modes which can be set to provide different types of coverage e Mode 1 1 Only Single Detector The display shows the detector reading and the unit reports Alert Action and Fire conditions when the pre set thresholds are exceeded e Mode 2 1 OR 2 Two Detectors working independently Redundancy The display shows the higher of the two detector readings and the unit reports Alert
6. to the sampling point then a basic functional check can be carried out with smoke matches or lighted taper etc but for measurable performance tests then refer to Appendix A of the BFPSA Code of Practice for Aspirating Systems to select the appropriate test for the installation 14 www xtralis com Xtralis ICAM Xtralis ICAM ILS 1 Product Guide 8 Maintenance With normal use the filter element will eventually become contaminated with dust particles It is recommended that the filter element order code FL53 is replaced and detectors cleaned every six months more frequenily for dirty environments Note Maintenance should only be carried out by qualified personnel Before carrying out any maintenance notify the proper authorities and isolate unit from the fire control panel to prevent unwanted alarms Please follow these steps for performing a maintenance check on the system 1 11 12 13 14 15 Remove the transparent cover using the special tool provided to unscrew the tamper proof fasteners Disconnect power from the unit Lift out the foam filter element from the filter tube tweezers or long nosed pliers are recommended for this operation Fit the new filter element ensuring that it is not compressed during fitting and are positioned flush with the top of the filter tube Remove the detector s from their mounting base s by twisting anti clockwise Remove the detector cover by prying away the four side ta
7. E Alarm O SMOKE DETECTOR FAULT 1 per Dn Y O A detector e OK HI ij Lo O AIRFLOW OK HIGH AIRFLOW LOW AIRFLOW ISOLATE n ly POWER ON Ye FAN FAULT e GENERAL FAULT O RESET SL 000 O MAINS FAILURE Mains PSU Option Only a UNLOCK NO O BATTERY LOW Mains PSU Option Only O CODE ENTRY cone MODE OO 1 oR 1 amp 2 DETECTOR OPERATING MODE www xtralis com 9 Xtralis ICAM ILS 1 Product Guide Xtralis ICAM 6 2 User Functions Q PROGRAMMER Figure 6 1 Programming buttons on the unit Press and hold SELECT and CHANGE keys simultaneously until the sounder beeps to initialize function selection Press and release SELECT key to sequentially step through functions Press and release CHANGE key to modify setting The relevant LED flashes continuously to indicate the function selected To enable updates to the system enter the three digit access code 510 To enter numbers into the system each number must be sequentially selected in turn For example to select 5 press the CHANGE key six times to illuminate the number 5 LED on the display then press the SELECT button During this operation the CODE LED flashes then the UNLOCK LED illuminates on successful entry 10 www xtralis com Xtralis ICAM Xtralis ICAM ILS 1 Product Guide A description of ILS 1 functions are shown in the following table Table 6 1 User Functions for the ILS 1 System m n Dispiay Special instructions Reset the unit
8. To reset the unit press CHANGE when the LED is flashing Isolate the system ISOLATE LED flashes when not set and steadily illuminates when set Set fan speed POWER LED flashes Please refer to Table 6 3 for more Bargraph display indicates fan details Set sensitivity of bargraph to speed of 0 to 9 changes in airflow velocity FLOW OK flashes Please refer to Table 6 3 for more Bargraph display indicates details sensitivity 0 Minimum 9 Maximum FLOW HIGH flashes High flow threshold can be set for Bargraph values 5 to 9 Select the BARGRAPH LED segment above which the FLOW HIGH LED will be illuminated FLOW LOW flashes Low flow threshold can be set for Bargraph values 0 to 4 Select the BARGRAPH LED segment below which the FLOW LOW LED will be illuminated saa soleo o q FLOW HIGH and FLOW LOW Please see Section 6 3 2 for LEDs both flash information on flow delays Set FLOW DELAY time of both channels 5 420 ALERT LED flashes Please refer to Table 9 1 Set smoke detector ALERT alarm threshold Set smoke detector ACTION ACTION LED flashes Please refer to Table 9 1 alarm threshold Set smoke detector FIRE alarm FIRE LED flashes Please refer to Table 9 1 threshold Select Detector Mode 1 1 OR Associated MODE LED flashes See 6 2 1 for detailed description of 2 or 1 AND 2 Modes Set SOUNDER On or Off If it sounds short beeps this signifies it is in the Off setting gt
9. Xtralis ICAM ILS 1 Product Guide January 2009 Document Number 16277 00 Part Number 09 0113 10 4 xtralis ICAM Xtralis ICAM Xtralis ICAM ILS 1 Product Guide Intellectual Property and Copyright This document includes registered and unregistered trademarks All trademarks displayed are the trademarks of their respective owners Your use of this document does not constitute or create a licence or any other right to use the name and or trademark and or label This document is subject to copyright owned by Xtralis AG Xtralis You agree not to copy communicate to the public adapt distribute transfer sell modify or publish any contents of this document without the express prior written consent of Xtralis Disclaimer The contents of this document is provided on an as is basis No representation or warranty either express or implied is made as to the completeness accuracy or reliability of the contents of this document The manufacturer reserves the right to change designs or specifications without obligation and without further notice Except as otherwise provided all warranties express or implied including without limitation any implied warranties of merchantability and fitness for a particular purpose are expressly excluded General Warning This product must only be installed configured and used strictly in accordance with the General Terms and Conditions User Manual and product documents available
10. alis ICAM Xtralis ICAM ILS 1 Product Guide 4 Pipe Installation A simple guide to pipe installation follows with examples of standard configurations Note Xtralis ASPIRE2 may be downloaded from www xiralis com and should be used to calculate transport times dilution effects etc for all installations beyond the scope of this guide Use 25 mm or Red ABS pipe with sampling point holes drilled along its length The pipe run is terminated with an end cap that has a hole drilled in its center The position of each individual sampling point should adhere to guidelines for positioning point detectors It is important to note that the smoke concentration from an individual sample point will be diluted by the clean air from the other sample points and the end cap hole 4 1 Pipe Specification For EN54 20 compliance the pipe should be Red ABS to EN 50086 1 Crush 1 Impact 1 Temp 31 with a nominal outer diameter of 25 mm or 9 The sampling pipe is normally supplied in 3 m lengths and is cut as required and joined by solvent welded sockets permanent or socket unions removable Note The ILS 1 inlet port is tapered to allow a push fit of the sampling pipe The pipe should be cut squarely to ensure a good airtight seal Solvent adhesive should not be used for this joint 4 2 Fixings The normal fixing methods are pipe clips saddle clamps or even tie wraps Fixing centers are typically 1 5 m apart 4 3 Bends Figure 4 1 45
11. bs with a small bladed screwdriver and then pulling the cover from the base Vacuum the screen carefully without removing it If further cleaning is required continue with Step 8 otherwise skip to Step 12 Remove the screen chamber cover assembly by pulling it straight out Clean the chamber by vacuuming or blowing out dust and particles Replace the sensing chamber cover aligning the arrow on the top with arrow on the printed circuit board To replace the screen place it over the chamber assembly turning it until it snaps into place Replace the cover using the LEDs to align the cover and then gently pushing it until it locks into place Reinstall the detectors onto their bases ensuring that they are in the correct position i e detector set to address 1 fitted to detector 1 position Refit the transparent cover apply power to unit and carry out Flow Calibration procedure Reconnect disabled circuits www xtralis com 15 Xtralis ICAM ILS 1 Product Guide Xtralis ICAM 9 EN54 20 Sensitivity Classes The detectors used in the ILS 1 have been independently tested and certified for use in EN54 20 approved Class A B or C installations The following information will show the requirements for compliance in each category Table 9 1 Sensitivity and Maximum Holes per Class Maximum Number of Holes per Class asad teenie Maximum Pipe E lt n lt n F ss es S Note Table 9 1 shows the limits that should not be exceeded for the three s
12. ear to be too sensitive Under these conditions the flow delay setting should be increased to allow time for the air pressures to stabilize after the temporary event Only under extreme environmental conditions or non standard pipe configurations should decreasing the flow sensitivity be considered www xtralis com 13 Xtralis ICAM ILS 1 Product Guide Xtralis ICAM 7 Testing Note Testing should only be carried out by qualified personnel Before undertaking any testing ensure that the proper authorities have been informed and that the unit has been isolated from the fire control panel if necessary to prevent unwanted alarms 7 1 Detectors With the unit powered up and top cover removed the detectors can be tested for functionality using a low concentration smoke source or aerosol point detector spray The detector can also be tested by placing a magnet against the test marker at the 7 o clock position on the detector rim This test electronically simulates the effect of smoke in the sensing chamber 7 2 System The installed system must be checked with the top cover securely fitted As a minimum smoke should be introduced to the furthest sampling point from the ILS 1 unit on each branch of the pipe The choice of smoke source is dependant on the installation but in all cases the smoke must be present for the duration of the test aerosol sprays for point detectors do NOT work on aspirated systems If it is possible to get close
13. ensitivity classes Figures are based upon the configurations shown in Section 4 8 Standard Pipe Configurations Maximum hole limits are based upon the following standard test configurations e Class A 3 x 4 mm holes including 1 in end cap e Class B 6 x 4 mm holes including 1 in end cap e Class C 17 x 3 mm holes plus 1 x 6 mm hole in end cap Note Any changes to the standard configuration or settings shown above should be verified using Xtralis ASPIRE2 pipe modeling software The latest version of ASPIREZ2 is available from www xtralis com 16 www xtralis com Xtralis ICAM Xtralis ICAM ILS 1 Product Guide 10 Problem Solving Power light flashing Ensure supply to BATTERY connector within limits No lights on display Fan not Ensure supply leads correctly orientated running Ensure that BAT FUSE correctly seated in socket and fuse not blown General Fault Light amp Ensure that supply voltage is within specified limits please refer to Section 11 Flashing Power Light only displayed Fan not running No lights on display Fan Ensure ribbon cable fully seated into main amp display boards running OK Flow HI LO light on Ensure sampling pipes correctly installed lid fitted and box fully sealed Ensure flow calibration procedure has been carried out please refer to Section 6 2 Ensure that filters are clean Section 8 Flow reading on Bargraph Decrease Flow sensitivity setting and re calibrate air flows Section 6 2 displa
14. from Xtralis All proper health and safety precautions must be taken during the installation commissioning and maintenance of the product The system should not be connected to a power source until all the components have been installed Proper safety precautions must be taken during tests and maintenance of the products when these are still connected to the power source Failure to do so or tampering with the electronics inside the products can result in an electric shock causing injury or death and may cause equipment damage Xtralis is not responsible and cannot be held accountable for any liability that may arise due to improper use of the equipment and or failure to take proper precautions Only persons trained through an Xtralis accredited training course can install test and maintain the system Liability You agree to install configure and use the products strictly in accordance with the User Manual and product documents available from Xtralis Xtralis is not liable to you or any other person for incidental indirect or consequential loss expense or damages of any kind including without limitation loss of business loss of profits or loss of data arising out of your use of the products Without limiting this general disclaimer the following specific warnings and disclaimers also apply Fitness for Purpose You agree that you have been provided with a reasonable opportunity to appraise the products and have made your own independent assessmen
15. h limited to a maximum of 10 m to avoid significant reduction in the air flow Care should be taken to position the new exhaust outlet where it cannot be accidentally or deliberately blocked 4 7 Filters Figure 4 3 Filter at the inlet of an ILS system The sampled air is passed through a filter order code FL53 before entering the detector chamber 4 8 Standard Pipe Configurations All configurations with maximum pipe length or number of sample holes should have the Alarm Fire threshold set to Level 1 and Fan Speed set to 9 The use of additional bends as described in Section 4 3 will have minimal effect on performance e g response time Note Stated limits are based on EN54 20 certification testing Reductions in pipe length may allow the fan speed to be reduced and or number of holes or alarm threshold level increased Results of such changes or non standard or unbalanced configurations should be verified by using Xtralis ASPIRE2 Pipe Design Program 6 www xtralis com Xtralis ICAM Xtralis ICAM ILS 1 Product Guide 4 8 1 Single Pipe Configuration Figure 4 4 Single pipe configuration for an ILS 1 system The single pipe configuration can have a maximum length of 100 m with up to 18 x 3 mm sampling holes and a6 mm end hole 4 8 2 Double Pipe Tee Configuration Figure 4 5 Double pipe tee configuration The double pipe configuration can have a maximum length of 200 m 100 m per branch with up to 9 x 3 mm sampling
16. holes and a 6 mm end hole per branch The distance from the unit to Tee should be at most 1 m and pipes should be balanced with equal lengths and equal number of holes See Section 9 EN54 20 Sensitivity Classes for details for EN54 20 class sensitivity limits www xtralis com Xtralis ICAM ILS 1 Product Guide Xtralis ICAM 5 Detectors The ILS 1 is supplied with a single laser point detector as standard with the option for a second detector order code LPDET for Redundant or Double Knock operating modes The detectors interface directly with the ILS 1 system This allows the detectors status and analog smoke level output to be read and interpreted by the ILS 1 processor I Figure 5 1 Address switches for an ILS 1 system Each detector is identified with a two digit address which is set on switches on the underside of the top detector part The addresses should be left to the factory pre set values of 1 for the default detector in the channel detector 1 position and address 2 for the optional second detector in the channel detector 2 position Note If the detectors are removed for maintenance they must be fitted in the positions described above failure to do so may result in false reporting in the event of a fault or fire 8 www xtralis com Xtralis ICAM Xtralis ICAM ILS 1 Product Guide 6 Setup 6 1 Display Functions s ALERT Alarm W ACTION Alarm OIOI EOI 012345 67 8 9 BARGRAPH of Smoke level or Airflow speed FIR
17. n The following icons are used in this document Caution This icon is used to indicate that there is a danger to equipment The danger could be loss of data physical damage or permanent corruption of configuration details Warning This icon is used to indicate that there is a danger of electric shock This may lead to death or permanent injury Warning This icon is used to indicate that there is a danger of inhaling dangerous substances This may lead to death or permanent injury Contact Us Australia and New Zealand 61 3 9936 7000 Europe Middle East amp Africa 41 1903 89 22 22 il www xtralis com Xtralis ICAM Xtralis ICAM ILS 1 Product Guide Table of Contents LIME lal core Ufc HOM vissii aE 1 2 MOUNCING ING DEC GION wcccssicesiscs catiewtaaue signe sehwe a aaae 2 3 Witind CONNECHOA Sinai 3 Sal opio Ae Ay o Cn O E AEE ER 3 4 PIDO IMstala lO Macias 5 AA POS E A ca 5 A2 o FIXINGS orae E E E 5 AS Bondo erae OO a E ceaeneaeae 5 4A ENT OID sachet Seals a a E eiascd 6 Aa O 6 AO XMAS at as 6 Aer AAA Pe E me ee eee et ee hee tee eee 6 4 95 Standard Fide GOnmlQuraliOn Sri ll idad 6 DEILECILOTS canin tas to E Cans wane ee E 8 SU Pisce A O E 9 61 DISplay FUNCION Sica doi 9 62 USenEUNCUION Si ei Di 10 A e aac ed eee ene eet derided eee 12 E TES ti 14 O O p 14 Te A oe Ee er ee 14 9 IMMANTIT ONAN CG siete tees ar oat sas cons aa ae a aa a a e 15 9 EN54 20 Sensitivity CIASSES ii a 16 10 Problem A
18. o this Product Guide is required to ensure that the installation meets these requirements in all respects www xtralis com 1 Xtralis ICAM ILS 1 Product Guide Xtralis ICAM 2 Mounting the Detector Note This equipment must be installed by a qualified installer in accordance with all local and national regulations Remove the transparent cover using the special tool provided to unscrew the tamper proof fasteners Use the template provided to accurately position the holes then secure the unit to a suitable surface wall or ceiling through the four corner fixing points Ensure that the correct fasteners are used for the type of surface that the unit is mounted on 2 www xtralis com Xtralis ICAM Xtralis ICAM ILS 1 Product Guide 3 Wiring Connections For correct operation of the unit it is essential that the case is fully sealed so that air can only be drawn into the system through the aspirating pipe For this reason all wiring must pass through the cable seals provided and no additional holes should be made In order to pass a cable through a seal make a small hole in the center of the seal with a pointed implement e g small screwdriver and then force the cable through the hole into the unit The small hole will expand to accommodate cable diameters from 4 to 10 mm and then provide an airtight seal In order to gain access to the main circuit board for connection of the wiring remove the display detector mounting board held in place b
19. t of the fitness or suitability of the products for your purpose You acknowledge that you have not relied on any oral or written information representation or advice given by or on behalf of Xtralis or its representatives Total Liability To the fullest extent permitted by law that any limitation or exclusion cannot apply the total liability of Xtralis in relation to the products is limited to i In the case of services the cost of having the services supplied again or ll in the case of goods the lowest cost of replacing the goods acquiring equivalent goods or having the goods repaired Indemnification You agree to fully indemnify and hold Xtralis harmless for any claim cost demand or damage including legal costs on a full indemnity basis incurred or which may be incurred arising from your use of the products Miscellaneous If any provision outlined above is found to be invalid or unenforceable by a court of law such invalidity or unenforceability will not affect the remainder which will continue in full force and effect All rights not expressly granted are reserved www xtralis com Xtralis ICAM ILS 1 Product Guide Xtralis ICAM Document Conventions The following typographic conventions are used in this document Bold Used to denote emphasis Used for names of menus menu options toolbar buttons Italics Used to denote references to other parts of this document or other documents Used for the result of an actio
20. vs Fan Speed for details 3 1 2 ACTION 2 Relay Contacts The dry relay contacts ACTION will change state when the pre alarm level for the channel has been exceeded The terminals provide for Normally Open NO or Normally Closed NC operation 3 1 3 FIRE 2 Relay Contacts The dry relay contacts FIRE will change state when the alarm level for the channel has been exceeded The terminals provide for Normally Open NO or Normally Closed NC operation 3 1 4 FAULT 2 Relay Contacts In the event of a fault condition the Fault relay will change state The terminals provide for Normally Open NO or Normally Closed NC operation Note NO NC refers to the un powered state of the relays Under normal non fault conditions NO is closed and NC is open 3 1 5 External Reset The application of a nominal 24 VDC signal to these pins forces the unit into Reset clearing all faults and alarms 3 1 6 USB Connector A Type B USB connector is provided on the bottom of the unit to allow connection to a PC using a standard USB cable not supplied This communication port allows for configuration or downloading of logged data using Xtralis VSC a comprehensive configuration software tool available as a download from www xtralis com The connector is protected with a screw fit cover and care should be taken to ensure that the cover is securely fastened when the connector is not in use to prevent the ingress of dirt or moisture 4 www xtralis com Xtr
21. xtralis com Xtralis ICAM Xtralis ICAM ILS 1 Product Guide 6 3 2 Flow Delays When airflow limits are exceeded a Flow Fault will appear after a programmable Flow Delay time The default Flow Delay time is approximately 30 seconds Once the airflow is returned to a normal level the fault condition will be cleared within 18 seconds Available settings for Flow Delay are shown in Table 6 2 In environments where the sampled airflow may be affected by sudden temperature or pressure changes or if there is a risk of physical interference of the sampling point e g prison cell applications then it may be necessary to increase the Flow Delay time Table 6 2 Flow Delay Settings LED Delay Seconds Seconds o ee ee e 8 a Ls a E Note Timings are approximate Note The default flow delay setting is 1 6 3 3 Flow Sensitivity This setting determines the units responsiveness in reporting blocked sampling points or broken pipes The default flow sensitivity value of 9 will configure the unit to declare a flow fault whenever there has been a change in volumetric airflow of 20 from the calibrated reading for at least the duration of the flow delay see Section 6 3 2 For most installations especially if compliance with EN54 20 is required the default setting should be used In certain circumstances such as rapid changes in ambient air pressures due to air handling units doors opening closing etc the default setting may app
22. y moves erratically Flow reading unresponsive _ Increase Flow sensitivity setting and re calibrate air flows Section 6 2 to broken or blocked pipes Smoke Detector Fault Ensure that correct address has been set Section 5 indicated Ensure detector fully seated into base Ensure correct Mode setting selected Section 6 2 1 Ensure detector optics are clean Section 8 Detector s unresponsive to Ensure that sampling pipe installed correctly and is undamaged Section 4 smoke tests Ensure unit cover correctly fitted Ensure that holes and pipe length do not exceed limits and the fan speed is sufficient Section 4 8 Ensure that recommended test method is used Section 7 Ensure detector addresses are set correctly Section 5 www xtralis com 17 Xtralis ICAM ILS 1 Product Guide Xtralis ICAM 11 Specifications Table 11 1 General ILS 1 Specifications Enron Sole stage dust pare ter SSCS Relay Contact Ratings Relay Contact Ratings Ratings 1 Aat A Aat3OVDC A Aat3OVDC 350 mA at 24 VDC with no aspirating pipe See table below for typical MaximuM SUPPI Suen Currents Fan Sua 10 to 95 RH non condensing EN61000 6 3 2001 A11 2004 EMC CE Certification EN60950 1 2006 Safety CPD 89 106 EEC Table 11 2 Typical Current Consumption vs Fan Speed Bagana o aaa s fanspess e o e s e r e oo Note Typical current consumption figures for different fan speeds Results are based upon an ILS 1
23. y the clear top cover Care should be taken when removing the board to ensure that the ribbon cable on the underside is not strained The ribbon cable may be removed from the connector on the underside of the board to allow the board to be fully removed To prevent risk of electric shock or possible injury from the rotation of the high performance fan the system should be isolated form the supply when the top cover is removed All connections to the main circuit board are to pluggable terminals that can accommodate wire sizes up to 2 5 mm 3 1 Field Connections BATTERY BAT ESTA 24V OV FUSE man FIRE 2 ACTION 2 FAULT 2 NO COM NC NO COM NC NO COM NC Figure 3 1 Field connections for an ILS 1 system 3 1 1 Battery Input Power Connection Figure 3 2 Ferrite core and battery supply wiring www xtralis com 3 Xtralis ICAM ILS 1 Product Guide Xtralis ICAM The ILS 1 unit is designed to run from a 24 VDC power supply The power supply should be connected to the two way BATTERY terminal on the main circuit board ensuring that the wires are correctly orientated The minimum recommended wire size is 16 x 0 25 mm 18 AWG or larger if the supply is further than 5 m from the system A ferrite core is provided for EMC compliance This should be fitted to the power supply wiring inside the unit as shown above The power requirements are dependant on the fan speed selected please refer to Table 11 2 Typical Current Consumption
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