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Honeywell 90DM4, User Manual

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Honeywell 90DM4 User Manual Download Page 21

511105

  90DM4 User Manual 

21

2/07

Honeywell 

Using the 90DM4

P rog ram m ing  Menus

R eset field  (resets to th e unit’s d efault v alues: A larm  A  is 
8 50p p m  d efault, Max  C onc  is 2000p p m )

Q uit or ex it th e m enu p rog ram .

MainProg
 Reset

* Quit *

Summary of Contents for 90DM4

Page 1: ...Gas Monitoring Device 90DM4 User Manual ERP 511105 2 07 ...

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Page 3: ...s no ex p ress warranties ex c ep t as m ay b e stated in its written ag reem ent with and for its c ustom ers In no ev ent is Honeywell liab le to anyone for any ind irec t sp ec ial or c onseq uential d am ag es T h e inform ation and sp ec ific ations in th is d oc um ent are sub jec t to c h ang e with out notic e Honeywell 90DM4 is a trad em ark of Honeywell International Inc O th er b rand o...

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Page 5: ...W W Address URL Honeywell A nalytic s h ttp www h oneywellanalytic s c om C orp orate h ttp www h oneywell c om International h ttp c ontent h oneywell c om g lob al Organiz ation Phone Number United S tates and C anad a Honeywell A nalytic s 1 8 00 56 3 296 7 1 450 6 19 2450 F ax 1 8 8 8 96 7 993 8 A sia P ac ific Honeywell A sia P ac ific Inc Hong K ong 8 52 23 3 1 913 3 E urop e Honeywell P ac ...

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Page 7: ...em b eing d am ag ed or lost or m ay result in th e inab ility to p rop erly op erate th e p roc ess CAUTI ON Ind ic ates a p otentially h az ard ous situation wh ic h if not av oid ed m ay result in m inor or m od erate injury It m ay also b e used to alert ag ainst unsafe p rac tic es CAUTI ON S ym b ol on th e eq uip m ent refers th e user to th e p rod uc t m anual for ad d itional inform atio...

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Page 9: ... rog ram m ing F unc tions 19 Main P rog ram m ing Menu 20 W I RI NG DETAI LS 22 E lec tric al W iring 22 4 20 m A L oop DC C onfig uration 24 4 20 m A O utp ut L oop A C C onfig uration 25 SPECI FI CATI ONS 26 T ec h nic al S p ec ific ations 26 P eriod ic Insp ec tions and C alib ration 27 LI MI TED W ARRANTY 29 L im ited W arranty 29 R e S toc k ing P olic y 29 E x c lusions 3 0 W arranty L im ...

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Page 11: ...tional rang es at 0 5000 0 10000 and 0 5 50000 are also av ailab le T h e following tab le p rov id es alarm lev els for eac h of th e stand ard alarm s p rov id ed in th e 90DM4 O nly A larm A is m od ifiab le using th e p rog ram m ing m enu A larm s B and C c annot b e m od ified using th e 90DM4 W h en A larm A lev el is reac h ed it will ac tiv ate th e relay Note Alarm A B and C values can b...

Page 12: ...id any loc ation wh ere th e d etec tor c ould b e sub jec t to v ib rations A v oid any loc ation c lose to noisy eq uip m ent A v oid any loc ation wh ere tem p erature c h ang es oc c ur rap id ly V erify all th e req uirem ents and ex isting reg ulations wh ic h m ay affec t th e c h oic e of loc ation F or Duc t T yp e h ousing installation is rec om m end ed on a straig h t d uc t at least 3...

Page 13: ... W all Mount I nstallation T h e rec om m end ed installation h eig h t is 5 feet 1 5 m from th e floor for C O 2 m onitoring in offic es or sim ilar ap p lic ations related to ind oor air q uality Figure 1 I nstallation Height f or Commercial CO2 Floor 5 ft 1 5m E le ctrica l b ox 90DM4 Mou n tin g b ra ck e t ...

Page 14: ...nd ed installation h eig h t is 1 foot 3 0 5c m from th e floor Figure 2 I nstallation Height f or I ndustrial CO2 Note The installation heights recommended by Honeywell Analytics represent general guidelines Always confirm with local laws and regulations before proceeding as these take precedence over manufacturer s recommendations Floor 12 30 5cm E le ctrica l b ox 90DM4 Mou n tin g b ra ck e t ...

Page 15: ...on on a straig h t sec tion of d uc t 3 feet 1 m away from any c urv ed d uc twork Figure 3 Duct Mount I nstallation Diagram 1 Drill a 3 c m 1 18 in op ening for th e sam p ling tub e 2 Insert th e sam p ling tub e with its lateral air h oles into th e ap p rop riate op ening orienting th e air h oles F L O W ind ic ation to fac e th e airflow 3 K noc k out th e rear h ole of th e oc tag onal b ox...

Page 16: ...of th e sam p ling unit b ox start th e v entilation feed ing fan and c h ec k if th ere is any air leak ag e If nec essary seal with air p lug s 11 P ress th e 90DM4 onto th e p lastic b ase latc h es will c lic k F asten th e sc rews at th e top of th e unit to loc k unit into p lac e Note Vulcain uses ft minute velocity rules however other industries or companies use CFM T o convert from CFM to...

Page 17: ...reen d isp lays th e d ev ic e s ad d ress th e g as typ e and W arm Up W h en th e d ev ic e is in norm al m od e it will d isp lay th e d ev ic e s ad d ress and g as typ e on line one and c onc entration and unit of m easurem ent on th e sec ond line Figure 4 Normal DisplayScreen T h e p rog ram m ing m enus p rov id e ac c ess to a v ariety of func tion sc reens E ac h selec tion with in th e ...

Page 18: ... ing you in b oth h and s P lac e b oth ind ex fing ers th roug h th e c utout until th ey touc h th e left and rig h t p ush b uttons resp ec tiv ely P ress th e left b utton to ac c ess th e p rog ram m ing m enus S inc e p rog ram m ing is p assword p rotec ted you m ust log in to g ain ac c ess to th e m enus th e d efault p assword is V A In th e P assword sc reen th e first letter is und erl...

Page 19: ... e d esired op tion ap p ears Figure 6 Menu Structure MainProg Set ADR Quit MainProg Set 20mA MainProg Set 4mA MainProg Alarm A 01 CO2 Warm Up MainProg Max Conc Set ADR M01 Wait Re Init Set 20mA Adj 20mA Set 4mA Adj 4 20 Alarm A 850 ppm Password AA Max Conc 2000 ppm 02 CO2 680 ppm MainProg Set Span MainProg Set Zero GoCalib Yes GoCalib Yes Cal Span Wait Cal Zero Wait Cal Span Complete Cal Zero Com...

Page 20: ...ses p rop ortionally with c onc entrations b etween O ut Min and O ut Max S et a m ax im um c onc entration for th e loop If set to 1500 p p m a 20 m A read ing is ob tained with c onc entrations ab ov e 1500 p p m C urrent inc reases p rop ortionally with c onc entrations b etween 0 and 1500 p p m If you also set an O ut Min v alue th e c urrent inc reases p rop ortionally with c onc entrations b...

Page 21: ...nual 21 2 07 Honeywell Using the 90DM4 P rog ram m ing Menus R eset field resets to th e unit s d efault v alues A larm A is 8 50p p m d efault Max C onc is 2000p p m Q uit or ex it th e m enu p rog ram MainProg Reset Quit ...

Page 22: ...e d etec tion c h am b ers not sh own relay L C D sc reen and p ower and c om m unic ation term inals Figure 7 W iring Diagram COMMUNICATION Co mmu n ic a t io nWir eGa u ge 24AWG Be l d e n9 8 4 1 Twis t e da n ds h ie l d e dc a b l e 2000 f e e t 6 00 m p e rc h a n n e l T t a p 6 5 f e e t 20 m T t a p 13 0 f e e t 4 0 m t o t a l Th eEOL r e s is t o risl o c a t e d o nt h eb a c ko f t h e...

Page 23: ...c uit b oard c ontains th e p rog ram m ing p ush b uttons and th e ind ic ator L E D T h e b utton lab eled S W 1 or E nter is on th e left wh en th e unit is h eld fac ing you Figure 8 Programming Pushbuttons Figure 9 EOLJumper Positions SW 2 SW 1 LED E O L R 1 2 RC 2 3 EOL Pos it ion s Dis ab l ed R RC ...

Page 24: ... lies th e loop c urrent T h e m ax im um im p ed anc e sup p orted b y th e loop is 450 oh m s Figure 10 4 20mA DC Conf iguration Diagram CAUTI ON DO N O T R E V E R S E p olariz ation C onsid erab le d am ag e m ay oc c ur if p olariz ation is not resp ec ted DDC Sy s t em 90DM4 V V Sig J1 90DM4 V V Sig J1 24VdcPower Suppl y RTN RTN ...

Page 25: ...anual 25 2 07 Honeywell W iring Details E lec tric al W iring 4 20 mA Output Loop AC Conf iguration Figure 10 4 20mA AC Conf iguration Diagram DDC Sy s t em RTN 90DM4 V V Sig J1 90DM4 V V Sig J1 24VacPower Suppl y N L RTN ...

Page 26: ...R esp onse T im e 6 0 sec for 90 step c h ang e O utp uts 4 20 m A O p erating T em p erature R ang e 3 2 F to 100 F 0 C to 40 C O p erating Hum id ity R ang e 0 95 R H N on C ond ensing Dim ensions 5 40 in H x 3 75 in W x 1 75 in D 13 7 c m x 9 5 c m x 4 4 c m W eig h S M 0 44 lb s 0 20 k g DT 0 6 6 lb s 0 3 0 k g W arranty 5 year lim ited warranty O p tional O utp uts 1 1 S P DT R elay R elay O ...

Page 27: ...p end ent up on op erating c ond itions inc lud ing op erating und er ex trem e tem p eratures ex p osure to c ontam inants or g as c onc entrations A c alib ration insp ec tion m ust b e inc lud ed as p art of routine m aintenanc e to ensure p rop er op eration of th e g as d etec tion unit If unit sp an or z ero c annot b e ad justed th e sensor m ay b e ap p roac h ing its end of life and m ust...

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Page 29: ...c s th at th e p art failed d ue to d efec tiv e m aterials or work m ansh ip T h e rep air or rep lac em ent of any suc h d efec tiv e p art sh all b e Honeywell A nalytic s sole and ex c lusiv e resp onsib ility and liab ility und er th is lim ited warranty Re Stocking Policy T h e following re stoc k ing fees will ap p ly wh en c ustom ers return p rod uc ts for c red it 1 15 re stoc k ing fee ...

Page 30: ...warranty sh all not ap p ly to th e P rod uc t c T h is lim ited warranty d oes not c ov er c onsum ab le item s suc h as b atteries or item s sub jec t to wear or p eriod ic rep lac em ent inc lud ing lam p s fuses v alv es v anes sensor elem ents c artrid g es or filter elem ents W arrantyLimitation andExclusion Honeywell A nalytic s will h av e no furth er ob lig ation und er th is lim ited war...

Page 31: ...l A nalytic s liab ility wh eth er in c ontrac t in tort und er any warranty in neg lig enc e or oth erwise sh all not ex c eed th e am ount of th e p urc h ase p ric e p aid b y th e p urc h aser for th e p rod uc t and und er no c irc um stanc es sh all Honeywell A nalytic s b e liab le for sp ec ial ind irec t or c onseq uential d am ag es T h e p ric e stated for th e p rod uc t is a c onsid e...

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