HALO Operating Instructions
Contents
1. power again 1 Check the light ring for build up of contamination and clean with a damp cloth if necessary 2 Check the configuration if the green brightness is set to Half Brightness it can be changed to Full Brightness see Configuration No HART communications Note HART communications is directly with the sensor not with HALO 1 Check that sensor supports HART communications 2 Check that the HART handheld device is connected properly 3 Check that the HART handheld device has the correct Device Description files for the sensor refer to sensor manual Cannot configure the unit 1 Ensure that the blanking cap magnet is being held in the correct position over the marking magnetic switch 2 Ensure that the magnet is being held in place and then removed to activate the switch 3 Ensure that the blanking cap magnet is being held in place for 3 seconds and then removed to enter configuration mode Configuration mode is indicated by a short yellow flash 4 Try an alternative blanking cap magnet After configuration the unit does not have the correct settings 1 After configuration hold the blanking cap magnet over the magnetic switch for 3 seconds and remove to save the new settings If this is not done HALO will exit configuration mode after a time out and will retain its previous settings 21 MANO906 Issue 3_11 13 HALO Operating Instructions 2308M5001 9 Speci2. 13 HALO Operating Instructions 2308M5001 7 Maintenance 3 Remove the gasket ensuring that lid surfaces are not damaged in the process 4 Unscrew the blanking cap magnet Support the lid to avoid putting strain on the internal cabling between the terminals and the lid 5 Pass the replacement gasket over the lid taking care not to stretch it 6 Screw the blanking cap magnet back in place in the centre of the lid Do not over tighten 7 Starting at one corner gently push the replacement gasket into the groove Work round the groove until the gasket is fully fitted Take care not to stretch or twist the gasket 8 Carefully replace the lid and fully tighten the four captive M6 screws Caution Take care to avoid trapping cables when replacing the lid 20 MANO906 Issue 3_11 13 HALO Operating Instructions 2308M5001 8 Problem solving Fault Problem Remedial Action Lights do not work 1 Check if the green brightness is configured to Off see Configuration 2 Check the lid wiring connections 3 Check that the wires have not been trapped in the lid and damaged 4 If necessary replace the lid assembly An individual light does not work 1 An LED has failed replace the lid assembly Incorrect unexpected light operation Lights are not bright enough 1 HALO may have been wrongly connected Check all connections 2 If connections were wrong power off the unit wait 1 minute then apply
3. Vd MO ATIOHM H3HL 3 GIMNGONdIa 38 LON 15 ONY 011 SOILATVNV T13443NOH 30 iluidOUud FHL 1 LI WELNIGI4NOD SI ONIMVEG SIHI o N01134 N3389 79887959 3uvds 3uvds A0 Are 3018 3o9NvuO 8 68rSu V G8rSu A0 vu 4 y2v 18 A0 ok NU At ASSV 011 At 311 HM At 038 X08 NOI LONAL YOSNAS O Y AG O31vOdfl 38 180 LSfM ONY 3oud 9 01V43N39 N138 SVH LNIWNION SIHL 901192800 3 I 8 Y 25 MANO906 Issue 3_11 13 12 Appendix 12 2 Recommended Tool Kit HALO Operating Instructions 2308M5001 Tool 5 mm A F Hexagon Key Operation M6 Lid Screw Removal amp Replacement 3 mm Flat Blade Screwdriver Terminal Block Wiring Blanking Cap Magnet Removal amp Replacement 8 mm A F Socket M5 Earth Terminal Nut Removal amp Replacement 10 mm A F Hexagon Key Ex e Blanking Plug Removal amp Replacement No 2 Pozidriv Screwdriver Lanyard Removal amp Replacement No 1 Pozidriv Screwdriver Adjustable Pliers Hammer amp Punch Terminal Block Removal amp Replacement Locking Ring Removal amp Replacement 12 3 Recommended Torque Settings Fixings Torque Setting Terminal Screws 0 5 0 7 Nm Lid Screws 4Nm 26 Find out mo
4. and the spring and plain washers provided Note When installing HALO ensure that the correct sensor orientation is considered Refer to the sensor manufacturer s instructions 4 Fixthe HALO to the first bracket using the M6 bolts and the spring and plain washers provided 5 Tighten the second clamp around the pipe 6 Ensure that all mounting bolts and clamps are fully tightened MANO9O06 Issue 3_11 13 HALO Operating Instructions 2308M5001 3 Installation 3 2 3 Retrofit installation HALO may be retrofitted in place of an existing DVC100 series or Honeywell Analytics Junction Box using the optional Adaptor Plate Kit Remove the existing junction box Position the Adaptor Plate over the existing mounting holes Fix the Adaptor Plate in place using suitable bolts and locking washers not supplied food zt Fix the HALO to the Adaptor Plate using the M6 bolts and washers supplied Note When installing HALO ensure that the correct sensor orientation is considered Refer to the sensor manufacturer s instructions 5 Ensure that all mounting bolts are fully tightened 130mm 10 x 7 Slots 200mm 102mm 102mm MANO906_Issue 3_11 13 HALO Operating Instructions 2308M5001 3 Installation 3 2 4 Sunshade Installation The sunshade can be installed offset to the right or left of the HALO The offset can be chosen to protect a sensor or to provide the maximum amount of shade during the course of the day The
5. copies of this manual in English and various other languages may be downloaded from our website Navigate to www honeywellanalytics com and select Technical Services amp Support then Technical Library 24 HALO Operating Instructions MANO906 Issue 3_11 13 2308M5001 12 Appendix 12 1 Wiring Diagram HALO with Searchpoint Optima Plus as awdtiw 9f d f d Of d 2 1 9999 59 OL S SIHI 90119280 JONVHD vel SB OL Oy NI 3uv SAN TWA 3un1X3Ll 32vjufs foi reir 20 eon 1901 duvHS JILVN3HOS VWIIdO OVH sssi v 8 2 Ony Suung 77 JAOMIa v9 S8 OL SOYANI 11 S1N 010277721 2 wag 21925 YULdV Aldd OL S3U1 JM NI_SNOLSNIW10 11 031VIS FSIMYIHLO SSTINN a szorri nago 900 801 0 211 FUVINONY wu 0 3NON 20 401 wu 0170 F dO 2 SNOISNINIG 31V1 ISIMYIHLO SSIINN NO118 031412345 SV 38 O1 SIONVATTOL 1N3MIuVd30 NOILV2131183 OL 128101130 100H1 M 03111939 NO 1V2 1 QON ON 1910084 031311939 V 30 Iuvd SNUOIJ WILI SIHI A0 01 1214539 HLIM J V G9rSu 8 68vSu 1081NO2 OZW SISS HD J 3uvds 8 S8rsu SISS HD Qi 03Au3S3u Jav 1H91HAdO02 ONY 5991510 SiN31Vd dO 1234538 NI S1HO N TV All
6. of 18 32 Vdc Its power consumption is 5 W Therefore total power consumption including HALO is 6 W maximum The controller is supplying a nominal 24 Vdc V and the detector minimum allowable voltage is 18 V min therefore the maximum allowable voltage drop between the controller and detector is 6 Vdc this means a voltage drop of 3 V in each core ve core and ve core Power consumption of the detector is 6 W The current required to drive the detector at the minimum volt age is I P V 6 18 333 mA I So the maximum field cable loop resistance R d oop 6 0 333 18 or 9 per core The following tables show the maximum cable distances between the controller and HALO with Searchpoint Optima Plus for different cable options assuming a voltage drop of 3 V in each core The tables are exam ples only and actual cable parameters and source power supply voltage for the application should be used to calculate the maximum cable distance allowed at the installation site Maximum cable length for the example calculation above Typical cable data Maximum cable length L Cable size Cable resistance Metres Feet cross sectional area O km O mile 0 5 mm2 20 36 8 59 2 245 808 1 0 mm2 17 19 5 81 4 462 1516 1 5 mm2 16 12 7 20 4 709 2326 2 0 mm2 14 10 1 16 3 891 2923 2 5 mm2 13 8 0 12 9 1125 3691 ne
7. or Inhibit e Red Alarm level is configurable WARNING Do not use the light ring status indication for safety related purposes The box is configured using a magnetic switch A magnet is incorporated into the blanking cap which screws into the middle of the box lid when not in use The following parameters can be configured e Threshold for local alarm indication red lights e Brightness of green lights M20enties 9 HART connection Earth points M5 stud with optional 8 mm A F nut Light ring Blanking cap Enclosure Magnet M25 entry Continuity plate Lanyard Magnetic switch e MANO906_Issue 3_11 13 HALO Operating Instructions 2308M5001 2 Overview 2 1 Optional accessories 2 1 1 Adaptor Plate Kit 2308B0930 For retrofit applications the optional adaptor plate kit enables HALO to be mounted in place of an existing DVC100 or Honeywell Analytics Junction Box The plate has mounting holes corresponding to the hole centres of the DVC100 series and the Honeywell Analytics Junction Box The plate has mounting points for the sunshade The plate is stainless steel 316 Fixings for the HALO are supplied Wall mounting fixings are not supplied HALO may be fixed to a horizontal or vertical pipe of 50 to 150 mm 2 to 6 inches in diameter using the optional Pipe Mounting Bracket The pipe mounting bracket kit consists of two brackets two clamps and fixings for the HALO The brackets
8. sunshade has a M6 threaded earth stud which can be used to connect it to protective earth Note Fit the earth wire to the sunshade prior to installation Earthing stud 1 Slightly loosen the upper mounting bolts of the HALO 2 Slot the sunshade onto the mounting bolts Note Fit the sunshade in front of the HALO between the HALO and the washers HALO Sunshade E Washers 3 Ensure that the mounting bolts are fully re tightened using the long ball end 5 mm hex wrench supplied with the sunshade 10 MANO9O06 Issue 3_11 13 HALO Operating Instructions 2308M5001 3 Installation 3 3 Remote Sensor Installation The sensor may be mounted remotely from the HALO For example the HALO can be mounted at a con venient position for access to the optional HART connection Refer to individual sensor manuals for sensor specific limits on remote mounting distances The remote mounting distance to the sensor must fall within the overall cable length restrictions to ensure that the minimum required supply voltage is present at the sensor For sensors equipped with HART communications there are no additional cabling considerations 3 4 Electrical Installation Caution HALO has internal cabling between the terminals and the lid Before removing the lid en sure that the blanking cap magnet is screwed in place so that the lid is supported on the lanyard 1 Ensure that the blanking cap magnet is screwed in pl
9. 1 Handheld Interrogator and or the SHC Protection Device to the intrinsically safe HART terminals on the HALO lid Note A hot work permit may be required for this procedure Refer to the individual sensor manual for details of how to use the SHC1 Handheld Interrogator 18 MANO9O06 Issue 3_11 13 HALO Operating Instructions 2308M5001 7 Maintenance 7 1 General Periodically inspect HALO and cabling for signs of physical damage Clean the light ring with a damp cloth Do not use solvents or abrasive cleaners HALO has no user serviceable parts Honeywell Analytics recommend that the unit s configuration and operation are checked annually The gas detectors connected to HALO should be checked and if necessary zero and span calibrated by following the procedures detailed in their operating instructions Note A Service Spares Kit is available part number 2308B0969 containing an enclosure gasket an o ring for the blanking cap magnet and a set of replacement lid screws 7 2 Lid Replacement The lid assembly can be replaced for example in the event of failure of the light ring 1 Unscrew the four captive M6 screws and carefully remove the lid The lid should be supported on the lanyard with no strain on the internal cables 2 Disconnect the lid wires from the terminal block one red one black and two white wires Caution Do not remove factory fitted links 3 It is recommended to make a note of the original serial number o
10. E 10 2 EC Declaration of Conformity A full EC declaration of conformity is available on the CD accompanying the product This document lists the European Standards with which the HALO complies 23 MANO906 Issue 3 11 13 HALO Operating Instructions 2308M5001 11 Ordering Information Part Number Description 2308B0903 HALO junction box ATEX IECEx 2308B0941 HALO junction box Inmetro 2308B0947 HALO junction box GOST 2308B0953 HALO junction box CCCF 2308B0900 HALO junction box with HART connection ATEX IECEx 2308B0940 HALO junction box with HART connection Inmetro 2308B0946 HALO junction box with HART connection GOST 2308B0952 HALO junction box with HART connection CCCF 2308B0970 Lid assembly HALO ATEX IECEx 2308B0971 Lid assembly HALO Inmetro 2308B0972 Lid assembly HALO GOST 2308B0973 Lid assembly HALO CCCF 2308B0974 Lid assembly HALO with HART connection ATEX IECEx 2308B0975 Lid assembly HALO with HART connection Inmetro 2308B0976 Lid assembly HALO with HART connection GOST 2308B0977 Lid assembly HALO with HART connection CCCF 2308B0978 Blanking cap magnet assembly including lanyard 2308B0924 Terminal block spares assembly 2308B0934 HALO Sunshade 2308B0930 Adaptor Plate Kit 2308B0923 Pipe Mounting Bracket Kit 2308B0969 Service Spares Kit Contact Honeywell Analytics for availability Additional
11. Operating Instructions Honeywell MANO906_Issue 3_11 13 HALO Operating Instructions 2308M5001 1 Safety Warnings and Information 1 Safety Warnings and Information WARNINGS Installation must be in accordance with the recognized standards of the appropriate authority in the country concerned For Europe see EN 60079 14 and EN 60079 29 2 Do not open the enclosure when energised or when an explosive atmosphere may be present The blanking cap magnet may be removed Operators should be fully aware of the action to be taken if the gas concentration exceeds the alarm level Do not modify or alter the construction of the product as essential safety and certification requirements may be invalidated Assessed under ATEX only for ignition hazards Access to the interior of the product when carrying out any work must be conducted only by trained personnel The terminals under the blanking cap magnet are IS protected Refer to the entity parameters Only connect appropriately certified ATEX IECEx apparatus Apparatus must not be permanently connected to the IS terminals Do not use the HALO light ring status indication for safety related purposes Do not leave off the blanking cap magnet In order to maintain electrical safety the unit must not be operated in atmospheres of more than 21 oxygen Special Conditions for Safe Use Terminals In order to comply with the ATEX Certification the following special conditi
12. ace in the centre of the lid Do not over tighten 2 Unscrew the four captive M6 screws and carefully remove the lid The lid should be supported on the lanyard with no strain on the internal cables 3 Fita suitable approved Ex e cable gland to the required cable entry for the field cable Use sealing washers where necessary to maintain the ingress protection rating IP66 67 Use one of the supplied locking rings to connect to the earth continuity plate 4 Fita sensor to a suitable entry Refer to sensor manual for specific information Use sealing washers where necessary to maintain the ingress protection rating IP66 67 Use one of the supplied locking rings to connect to the earth continuity plate 5 Fit approved Ex e blanking plugs to all unused cable entries Use sealing washers where necessary to maintain the ingress protection rating IP66 67 Caution Ensure that all red transport plugs have been replaced with the correct blanking plugs sen sor or cable glands 6 Make electrical connections see Chapter 4 7 Carefully replace the lid and fully tighten the four captive M6 screws Caution Take care to avoid trapping cables when replacing the lid 11 MANO906 Issue 3 11 13 HALO Operating Instructions 4 Electrical Connections V 4 20mA ov SENSOR EARTH ze To Controller Terminal Number Description Field Wiring Sensor Wiring Lid Wiring 1 spare 2 V suppl
13. are stainless steel 316 An optional sunshade is available which covers the HALO and can extend over either side to also protect a sensor The sunshade slots over the HALO mounting bolts so no additional fixings are required The sunshade is stainless steel 316 Use the sunshade to reduce the effects of direct solar heating MANO906_Issue 3_11 13 HALO Operating Instructions 2308M5001 3 Installation 3 1 Siting The placement of gas detectors should be determined following the advice of e experts having specialist knowledge of gas dispersion e experts having knowledge of the process plant system and equipment involved e safety personnel engineering personnel The agreement reached on the location of detectors should be recorded Guidance on the positioning of gas detectors to provide the best detection coverage is contained in IEC EN 60079 29 2 and other national Codes of Practice It is recommended that the installation designer consults these Codes of Practice when determining where detectors are to be located 3 2 Mechanical Installation HALO has integral mounting points consisting of four mounting holes in the body suitable for M6 or 8 bolts HALO may be fixed directly to a suitable flat surface or to a horizontal or vertical pipe 50 to 150 mm 2 to 6 inches in diameter The Pipe Mounting Bracket Kit optional may be used for this purpose The Adaptor Plate Kit optional may be used to re
14. arest equivalent Note Sufficient operational margins should be allowed 13 MANO9O06 Issue 3_11 13 HALO Operating Instructions 2308M5001 4 Electrical Connections 4 2 Cabling recommendations The cable used must be appropriate for the hazardous area classification and meet local national and or company regulations The use of industrial grade screened field cable is recommended For example three core copper cable with screen minimum 9096 coverage and suitable mechanical pro tection e g steel wire armour to suit M20 gland entry The conductor size for the terminals is 0 5 4 mm 20 11 AWG Ensure the cable gland is installed correctly and fully tightened All unused cable conduit entries must be sealed with a suitable certified blanking plug 4 3 Earth regimes Caution Any earthing regime employed must avoid earth loops The following information is provided to assist with proper earthing of HALO e HALO has a continuity plate which is in contact with the internal earth points provided see Electrical Connections This is to facilitate connection of the sensor to protective earth e Locking rings are supplied which can be used to connect a sensor body or cable gland to the continuity plate where necessary e Field cable screens should be connected to instrument earth at the control room The other end of the field cable screen may be terminated in a spare terminal of HALO It should not be connected to the co
15. commended Tool Kit 12 3 Recommended Torque Settings HALO Operating Instructions 2308M5001 Page 0000010 O Io In n PM PH PP MH NM AH A BA A A Aaa a a oa oa oa on on on 4 4 4 4 4 t I0 OOD amp O MANO906_Issue 3_11 13 HALO Operating Instructions 2308M5001 2 Overview HALO is an ATEX certified Ex e junction box for use with sensors that feature a 4 20 mA output It provides a local visual status indication and an optional intrinsically safe non intrusive HART interface for sensors that support HART communication HALO is ATEX approved for use in either Zone 1 gas or Zone 21 dust hazardous areas HALO has three M20 cable entries and one M25 sensor entry It is supplied with two M20 Ex e certified blanking plugs Transport plugs are fitted to the M25 and one of the M20 entries which must be replaced with a sensor suitable cable glands or blanking plugs before use Internally the box has a continuity plate with two earth connection points and a 12 way terminal block Two locking rings are provided one M20 one M25 to connect to the continuity plate The box lid features a three colour light ring green yellow and red and optional connections for a HART handheld device In operation the light ring provides a status indication as follows e Green Normal operation or Warning e Yellow Fault
16. d as house 1 4 Important Information This manual is for use with the HALO junction box only Honeywell Analytics can take no responsibility for installation and or use of its equipment if not done so in accordance with the appropriate issue and or amendment of the Operating Instructions The reader of these Operating Instructions should ensure that it is appropriate in all details for the exact equipment to be installed and or operated If in doubt contact Honeywell Analytics for advice The following types of notices are used throughout these Operating Instructions WARNING Identifies a hazardous or unsafe practice which could result in severe injury or death to personnel Caution Identifies a hazardous or unsafe practice which could result in minor injury to personnel or product or property damage Note Identifies useful additional information Every effort has been made to ensure the accuracy of this document however Honeywell Analytics can assume no responsibility for any errors or omissions in this document or their consequences Honeywell Analytics would greatly appreciate being informed of any errors or omissions that may be found in the content of this document For information not covered in this document or if there is a requirement to send comments corrections about this document please contact Honeywell Analytics using the contact details given on the back page Honeywell Analytics reserve the right to change
17. entre of the lid 2 Hold the blanking cap magnet over the marking magnetic switch for 3 seconds and remove HALO enters configuration mode indicated by a short yellow flash A number of red lights are lit corresponding to the alarm level A steady red light means 10 FSD a flashing red light means 5 FSD For example two steady lights and one flashing light indicate 25 96FSD 15 MANO906_Issue 3_11 13 HALO Operating Instructions 2308M5001 5 Configuration Magnetic switch 3 Hold the blanking cap magnet over the marking magnetic switch for 1 second and remove to increase the alarm level by 5 FSD Repeat until the required alarm level is reached After 65 FSD the level will cycle back to 10 96FSD 4 Hold the blanking cap magnet over the marking magnetic switch for 3 seconds and remove to save HALO is now in the green lights configuration mode indicated by a short yellow flash The green lights may be on or off 5 Hold the blanking cap magnet over the marking magnetic switch for 1 second and remove to change the brightness of the green lights Repeat until the required setting is reached The lights will cycle through Full Brightness Half Brightness and Off 6 Hold the blanking cap magnet over the marking magnetic switch for seconds and remove to save and exit configuration HALO returns to normal operation The lights correspond to the current status of the sen
18. f HALO and mark the serial number inside the enclosure Retain a record of the original serial number in the maintenance record for the installation refer to IEC EN 60079 29 2 4 Unscrew the blanking cap magnet from the centre of the lid 5 Screw the blanking cap magnet in place in the centre of the replacement lid Do not over tighten 6 Connect the replacement lid wires to the terminal block in accordance with Chapter 4 Electrical Connections 7 Carefully replace the lid and fully tighten the four captive M6 screws Caution Take care to avoid trapping cables when replacing the lid Note The replacement lid will have default settings for the threshold for local alarm indication and the brightness of the green lights It may be necessary to re program the configuration 7 3 Enclosure Gasket Replacement The main enclosure gasket can be replaced if it has become damaged A replacement gasket is contained in the Service Spares Kit part number 2308B0969 Caution HALO has internal cabling between the terminals and the lid Before removing the lid ensure that the blanking cap magnet is screwed in place so that the lid is supported on the lanyard 1 Ensure that the blanking cap magnet is screwed in place in the centre of the lid Do not over tighten 2 Unscrew the four captive M6 screws and carefully remove the lid The lid should be supported on the lanyard with no strain on the internal cables 19 MANO9O06 Issue 3_11
19. fications Operating and storage temperature 40 C to 65 C Operating and storage pressure 80 to 120 kPa Operating and storage humidity 0 to 99 RH non condensing Supply voltage 18 to 32 Vdc Power consumption 1 W maximum Ingress Protection IP66 67 Weight 1 7 kg Material Glass filled polyester static dissipative IS Entity Parameters optional HART interface Output Parameters Input Parameters connection only 8V U 15V 135 mA 20 P 270 mW 20 mW C 4 0 L 1mH 20 uH mA Loop voltage 30 Vdc maximum mA Loop current 30 mA maximum mA Loop insertion loss 25 maximum Dielectric Strength HALO conforms with the dielectric strength requirement of EN 60079 11 EMC EN 50270 EN 60945 RoHS HALO is RoHS compliant 22 MANO906 Issue 3_11 13 HALO Operating Instructions 2308M5001 10 Certification 10 1 Certification Labels Honeywell HALO JUNCTION BOX HART Part No 2308B09XX Serial No 2123456789012 CC Entity Parameters See Manual Vmax 32 V dc 2 E S Dp Ac a Honeywell a 260 cx Honeywell HALO JUNCTION BOX Part No 2308B09XX Serial No 2123456789012 Vmax 32 V dc Uc 2 Ly po Ayn S Ge 7 ey 4 0 C to 65 Os to VE ATMOSPHERES R
20. n 10 and 65 FSD 5 6 mA to 14 4 mA Configurable to Full Brightness Half Brightness or Off Note the tolerance on the switching thresholds is 0 3 mA Configuration mode is indicated by flashing yellow that is slower 1 Hz and shorter than Fault status 2 Hz For details of configuration see Chapter 5 Note The visual output of HALO is dependent on the sensor 4 20 mA output only Use the HART or RS485 communications to the sensor where supported to gain further diagnostic information 6 2 Intrinsically Safe IS HART Interface Optional HALO features an optional intrinsically safe HART interface that allows local non intrusive connection of a HART handheld device to a sensor that supports HART communication The HART connection is accessed by unscrewing the blanking cap magnet in the centre of the lid Refer to the individual sensor manual for HART communication information Note The HART communication is directly with the sensor not with HALO Note HALO is compatible with the HART Point to Point mode of operation only 17 MANO9O06 Issue 3_11 13 HALO Operating Instructions 2308M5001 6 Operation 6 3 Alternative communications If the sensor features an RS485 interface i e Honeywell Analytics optical products this can be accessed using the Honeywell Analytics SHC1 Handheld Interrogator and the SHC Protection Device by direct connection to the terminals inside the HALO Caution Do not connect the SHC
21. ntinuity plate 14 MANO906_Issue 3_11 13 HALO Operating Instructions 2308M5001 5 Configuration 5 1 General HALO has two configurable parameters which are set using the magnetic switch These are the threshold for local alarm indication and the brightness of the green lights 1 Threshold for local alarm indication The gas reading at which HALO indicates an alarm flashing red lights can be set between 10 and 65 FSD adjustable in 5 FSD increments The default setting is 20 FSD Note This setting is local to HALO and applies only to the red lights in the box lid Changing the level will have no effect on alarm levels configured in the sensor or in the control room 2 Brightness of green lights The green lights indicating normal operation can be set to Full Brightness Half Brightness or Off The default setting is Full Brightness WARNING Do not use the light ring status indication for safety related purposes 5 2 Configuration process Note Configuration mode is indicated by a short yellow flash approximately once per second HALO will exit configuration mode after 60 seconds of inactivity and will retain its previous settings i e changed settings will be discarded Note To activate the magnetic switch the blanking cap magnet must be held in place for the required time and then removed The switch is only activated as the magnet is removed 1 Unscrew the blanking cap magnet from its position in the c
22. ons of use must be adhered to 1 Not more than one single or multiple strand lead shall be connected into either side of any terminal unless multiple conductors have been joined in a suitable manner e g two conductors into a single insulated crimped boot lace ferrule 2 Leads connected to the terminals shall be insulated for the appropriate voltage and this insulation shall extend to within 1 mm of the terminal throat All terminal screws used and unused shall be tightened down to between 0 5 N m and 0 7 N m The terminals shall only be installed and wired with cable in an ambient temperature of 10 C to 80 C 1 2 Disposal Dispose of the product in accordance with local regulations The materials used are Enclosure Glass filled polyester with stainless steel inserts Lid Glass filled polyester containing polyurethane encapsulated printed circuit boards Continuity plate Zinc plated steel MANO906_Issue 3_11 13 HALO Operating Instructions 2308M5001 1 Safety Warnings and Information 1 3 Waste Electrical and Electronic Equipment WEEE Directive hold or municipal waste Waste electrical products end of life should be recovered recycled where suitable specialist WEEE disposal facilities exist For more information about recycling of this product contact your local authority our agent distributor or the manufacturer This symbol indicates that this product and or parts of the product may not be treate
23. or revise the information supplied in this document without notice and without obligation to notify any person or organization of such revision or change If information is required that does not appear in this document contact the local distributor agent or Honeywell Analytics MANO906 Issue 3 11 13 Contents Section 1 11 12 Safety Warnings and Information 1 1 Warnings 1 2 Disposal 1 3 Waste Electrical and Electronic Equipment WEEE Directive 1 4 Important Information Overview 2 1 Optional accessories 2 1 1 Adaptor Plate Kit 2308B0930 2 1 2 Pipe Mounting Bracket Kit 2308B0923 2 1 8 Sunshade 2308B0934 Installation 3 1 Siting 3 2 Mechanical Installation 3 2 1 Installation to a flat surface 3 2 2 Installation to a pipe 3 2 3 Retrofit installation 3 2 4 Sunshade Installation 3 3 Remote Sensor Installation 3 4 Electrical Installation Electrical connections 4 1 Power supply 4 1 1 Example Cable Length Calculation 4 2 Cabling recommendations 4 3 Earth regimes Configuration 5 1 General 5 2 Configuration process Operation 6 1 Light Ring 6 1 1 Start up 6 1 2 Normal operation 6 2 HART Interface Optional 6 3 Alternative communications Maintenance 7 1 General 7 2 Lid Replacement 7 3 Enclosure Gasket Replacement Problem solving Specifications Certification 10 1 Certification Label 10 2 EC Declaration of Conformity Ordering Information Appendix 12 1 Wiring Diagram HALO with Searchpoint Optima Plus 12 2 Re
24. re www honeywellanalytics com Contact Honeywell Analytics Europe Middle East Africa India Life Safety Distribution AG Javastrasse 2 8604 Hegnau Switzerland Tel 41 0 44 943 4300 Fax 41 0 44 943 4398 India Tel 91 124 4752700 gasdetection honeywell com Americas Honeywell Analytics Inc 405 Barclay Blvd Lincolnshire IL 60069 USA Tel 1 847 955 8200 Toll free 1 800 538 0363 Fax 1 847 955 8210 detectgas honeywell com Asia Pacific Honeywell Analytics Asia Pacific 701 Kolon Science Valley 1 43 Digital Ro 34 Gil Guro Gu Seoul 152 729 Korea Tel 82 0 2 6909 0300 Fax 82 0 2 2025 0328 analytics ap honeywell com Technical Services EMEAI HAexpert honeywell com US ha us service honeywell com AP ha ap service honeywell com www honeywell com Honeywell Please Note While every effort has been made to ensure accuracy in this publication no responsibility can be accepted for errors or omissions Data may change as well as legislation and you are strongly advised to obtain copies of the most recently issued regulations standards and guidelines This publication is not Intended to form the basis of a contract Issue 3_11 2013 H MANO906 EMEAI 2308M5001_ECO A04175 We Save Lives 2013 Honeywell Analytics
25. sor output Note If the yellow lights are still flashing indicating configuration mode then the save operation has not been done Repeat step 6 Note If the new settings are not saved HALO will exit configuration after 60 seconds and will retain its previous settings 7 Replace the blanking cap magnet Ensure that the o ring is in place and screw it into position in the centre of the lid Do not over tighten 16 MANO906_Issue 3_11 13 HALO Operating Instructions 2308M5001 6 Operation 6 1 Light Ring 6 1 1 Start up HALO s start up sequence takes approximately 10 seconds During this time the lights will flash in rotation After the start up period the lights will indicate the sensor output status Note Depending on the duration of the sensor start up routine the sensor may still be initialising Therefore HALO may indicate Fault or Inhibit for a short time before indicating Normal status 6 1 2 Normal operation During normal operation the light ring provides an indication of the sensor status based on the sensor 4 20 mA output as follows Sensor Output Light Ring Typical Status Less than 1 5 mA Flashing Yellow Fault 1 5 to less than 2 5 mA Steady Yellow Inhibit 2 5 to less than 3 5 mA Flashing Green Warning 3 5 mA to less than Alarm Threshold Steady Green Normal Greater than or equal to Alarm Threshold Flashing Red Hazardous Gas Concentration Configurable betwee
26. trofit HALO to the mounting points of an existing DVC100 DVC100 or Honeywell Analytics Junction Box 3 2 1 Installation to a flat surface HALO may be fixed directly to a suitable flat surface using the integral mounting points dimensions shown below Note When installing HALO ensure that the correct sensor orientation is considered Refer to the sensor manufacturer s instructions Ensure that mounting bolts are fully tightened and suitable locking washers are used 88mm MANO9O06 Issue 3_11 13 HALO Operating Instructions 2308M5001 3 Installation 3 2 2 Installation to a pipe HALO may be fixed to a horizontal or vertical pipe of 50 to 150 mm 2 to 6 inches in diameter using the op tional Pipe Mounting Bracket The pipe mounting bracket kit consists of two brackets two clamps and four sets of M6 bolts plain washers and spring washers Bracket a Plain washer He Boii p TT wmm 0 il 9 6 wa Clamp Spring washer 1 Thread each clamp through the slots in each bracket 2 Take the first bracket pass the clamp around the pipe and tighten it in position For vertical pipes this should be the upper bracket Note For smaller pipe diameters it will be helpful to shorten the clamp before installation Cut off the excess length as required and use the retention clip to secure the end of the band 3 Take the second bracket and fix it to the HALO using the M6 bolts
27. y 24 V 24 V red 3 V supply 24 V 4 mA loop mA output mA white 5 mA loop mA output mA white 6 V supply OV 0 V black 7 V supply OV 8 spare 9 spare 10 spare 11 spare 12 spare Earth Earth if applicable Caution Do not remove factory fitted links Note HALO is reverse polarity protected 2308M5001 Spare conductors must be terminated in a spare terminal Wiring must be in accordance with local national and or company regulations Bare conductors must be avoided Refer to individual sensor manuals for sensor wiring details Specific wiring diagrams for some commonly used sensors are provided in the Appendix The mA loop voltage must not exceed 30 Vdc 12 MANO906_Issue 3_11 13 HALO Operating Instructions 2308M5001 4 Electrical Connections 4 1 Power supply HALO requires a voltage supply of 18 32 Vdc nominal 24 Vdc Power consumption is 1 W maximum Refer to individual sensor manuals for sensor specific limits and power consumption Ensure that the minimum required supply voltage is present at the sensor taking into account the voltage drop due to cable resistance Note Make allowance for the insertion loss resistance The maximum loop resistance in the field cable is calculated as follows R 1 loop E controller V detector min detector 4 1 1 Example Cable Length Calculation Example HALO with Searchpoint Optima Plus Searchpoint Optima Plus requires a voltage supply
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