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Mounting and Operating Instructions EB 7030 EN

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1. yw 9 Jesu MU 02 d JOSUSS juano peo 49 96 f INDIO au pz EZ z jauueyo 911 211 q x33 20 PL EL Tb LL el X33 uonoejoud Jo edA 918 022 S eouejonpur 9u p 4U SI 94 v 99e d n Zp Lp 2 uonoeuuoo 22 15 seua 8ll ol X33 uonoejoJd Jo edA etasate sanasnansssenauaaadnanususm 5 X3 LOL HL 984 X 806 XALV 0 81d 31351414439 39 1 93 OL 3 10103H9S uag pun did euosiuu2e uosipexisAud Blemuosunesg 91182 001 esiesepung euosiuuoe uosijexrsAud 1x9 ejndsip Jo eseo uj eisuesepung uosipexisAug JO SPENXZ Aluo eq Aew sejeognieo eu eq peys dues
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4. Fig 8 3433 Controller Modules 5 3 2 Type 3434 Controller Modules The controller modules have a round com parator which operates according to the force balance principle The proportional action coefficient can be adjusted in the range between 1 and 25 Type 3434 2 PI Controller Module Fig 9 Controlled variable x and reference variable w are transmitted as pneumatic excess pres sures between 0 2 and 1 bar or 3 and 15 psi to the diaphragm chambers R1 and R2 over the turnboard A When x is greater than w the force switch 23 lowers and the plug opens Supply air flows into the dia phragm chamber R2 and the output pres sure increases This pressure is transmit ted over the T restriction 10 to the volume of the 1 1 booster 24 Its output pressure is fed back to the diaphragm chamber R1 Principle of operation The effect caused by the pressures in the di aphragm chambers R1 and R2 is balanced The position of the force switch continues to change until the controller output pressure reaches a value which is related to the con trolled variable x and the adjusted propor tional action coefficient Kp i e until the sys tem deviation is eliminated The proportional action coefficient is ad justed at the restriction 9 and the reset time at the restriction 10 The zero point ad juster 8 is used to tune the device The turnboard A determines
5. WEIQWE AISSI unwixew 0 ay Jo dA Sty jo aWwu sse au iu n Burg 2002 62 Blamyosunesg UNIKE SIMMS E35 Aeau papaa JO Aus anasa Ajddns FOU 8 x33 Ayes 2 jo 9 pue ucgen e 122115815 PELEZ EO X3 ald 4409811581 X 00 Bld 91951411435 NOLLVNIWYX3 3441 23 ELN3IN3 IddflS X 6 02 00 81d 31901 580 NOIL VNIWVXS3dA 41 23 OL LNIWATddNS 1 uag pun Giemyosunesg ueg pun Gamyosuneig yelsuesepung euosiuuoe uosi exrs Aud Ald yosyeyiskyd 7030 51 SAMSON AG MESS UND REGELTECHNIK Weism llerstraBe 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 Internet http www samson de EB 7030 EN S Z 2010 11
6. 1 2 98 7 0 OF Do 99 Do 09 OP ueuuec 91186 00L eejesepung yejsuesepung 1 2 5 1xej ueuures OU ejndsip jo eseo ui uejsuesepung euosiuuo uosijexisAug 24 eAo dde 0 joe qns are 10 SPENXZ Ajuo eq eu Prea eq jou eys eioujo pue eunyeu is sejeouueo uoneutuexe edA 93 LL L 12945 si Jo ed pue ssejo eunjeJeduje uo Buipuedep ainjesadwe jueiquie ey jo ejgissiuued 4 9 LII amp 3 SI JOJEOIPU 2 MH 102 994 Jo 1 y eut 91 oll e x33 91 3 S jnoujw XX MH X3 L0Z pue 2 X3 L0 jo 1 Buunseeu y 241 Jojeoipul ul Jeonpsues Buunseeul MH 102 HL Jojeoipur ul xx MH 102 HL Buisnoy 2 MH X3 LOZ HL Jnoyym play
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9. 1 40 7030 EN Blamyosunesg 91182 001 eejesepung yeysuesepung 1 Ji amp eJd eys 1X9 ueuuec y ejndsip jo eseo uj uejsuesepung eu siuuoa u si exrsAug Sy Aq oj joefqns suoneieje Jo sjenx3 eq seje2unieo eu eq JOU j eus duiejs pue SALIIN uoneunuexe ed 23 a D D Lr 19945 Mu 09 vu 09 4 eui 0 Gp poys 2 ay uo peseq eu uonoejoud ed q 21 X33 S10sues an ssed SMO JOJ se pejoeuuoo eui uo puedep eouejoedeo pue souejonpul ejqissiuJued 29 eujejur 94 JU 06 SI 241 yw Sp onsuejoeJeuo M4 08195 40 vu Gg 4 96 N noui Jod eui UA pz Ez zz sjeulwue z jeuueuo gion d x33 40 PL EL ZL LL el X33 uono
10. Ajjeoujoaja 291 3ueuno otueu p y uo peseq senjeA 991 x33 Mu 09 d vu 06 4 AZTL au sJosues ano poys ay uo peseq parenge eu x33 510 eAissed X 806 XALV 0 81d SLVOISILYSAD NOILVNINWVX3 3dA1 23 OL LN3IW3 TddflS uag pun eu2siuu2e uosijexrs ud Aueuuss BiewuosunejJg 91182 00 euosiuuoe uosi exrsKugd x3 ueuuec ay ejndsip jo uj euosiuuoa j uosiexrsAug eu Aq palgns SPEIXZ Aju eq eu L eq j eus duiejs jeyo pue joym saoeng 9 03 LL 6 19945 SMO OJ Se ejes Ajles sumum y uo puedep eouejboedeo pue ejgissiuued eu Ajai amp ijBeu eouejonpui eu p 0 S eouejioedeo eAnoege 941 P
11. Buunseay 09 10 E10 au e dn Jayjo uoee Ajayes eJe xJ L0 HL y sjeuueyo yog 0 ay Jo e dn eAnoedsoi ay ee Ajddns ayy spp poys eui uo peseq peje nqe 941 uonoejoud jo ed x33 X 2802 XALV 0 Ald 31V2I3ILH3D NOILVNINWVX3 3dAL 23 OL LN3W3 lddfs L uag pun gjd 1 42 7030 EN Aueuuas 9118 001 JeIsuesapung 1 i amp eJd peys xa ueuuec y ejndsip jo ase uj yeysuesapung euosiuuoe uosi exrsAug ayy jeaosdde palqns eie sjenx3 eq Aew eu p eq jou duiejs eioyjo pue eunjeuBis 9 93 1 8 3994 Spp 9 uano poys 2 eui uo peseq eui uonoejoud adAy X343 51050 eAissed Se ejes
12. eui uy sJosues yw 9 puana uoys y uo peseq eu X 802 XALV 0 81d 1 99 NOILVNINWVX3 3dA1 23 OL 31003H2S pun did 1 Biemuosuneig 9 18 001 eejesepung yejsuesepung 1 ay ejndsip jo ese uj yeysuesapung euosiuuoe 1 uosijexisAug eu Aq Jo Sex peje noum eq Ae sejeounieo duiejs pue ameus 8 5 1 9 93 9 9 19945 uonoajoid edA qy X45 sJosu S eAissed SMO O Se ejes 1 peyoeuuoo y uo puedep eouejioedeo pue eouejonpul ejqissiuued eu st eouejonpur eAnoeje eu Ju 06 S eu 5 DIWeUAp Pi Jeau MW 07 gt 105 9 jua uno peo vu SL 9 Ags N ayy 911 9 X33 10 51 d X33 Jo gil X33 40 Dil E X33 p pue z sieuluug 10 ed A asacssasoonevec
13. jueiquue ejqissiujed A ps p IS ejqe au uwous 30 8 Jo sad se se sy pue eJnjeJeduiej jueiquue ejgissiuued y 0 pejoeuuoo eu jo eui jo SUL Mu MW dl MU vo 9 muve d 92 vugz agn Agt in p odA zed amp ejes paya uonoeuuoo 40 nouo Ajddns e X33 isuu 2 adA pue uonenje 3 jeowjoajy X 6122 66 91 31VO2l3IL839 NOILVNIWVX3 3dA1 23 OL LN3Wa3 lddns umag pun did yeysuesepung 1 48 EB 7030 EN Biamipysunejg GLISE C DOL 9arEsepung NEISLESSPLUNG ASU L UREA peus Jo sega ae suesspung Se 44 au Aq jesoudde ey aig suomgejege Jo SPEKI uonedsg MOUs aq Ae sejeoynien au PIA eg JOU EOD pue aunjeuBis nou SAEIA uon eujuexe 9dA 73 1oaus uoneuiuexe ad amp 73 siu Jo 5 Way Japun 51981 au UMOUS 5 siosuas Nec JO sad jJenpiArpul
14. 00L eeiyesepung euosiuuoa uosijexisAud jeus eu ejndsip Jo ases uj yeysuesapung euosiuuoe uosiexisAugd Aq je oudde yolqns JO sjoeJx3 uoneleye NOUN pejejnoum aq ABW eq reus duiejs pue ainjeuBis uoneuruexe edA 23 9 9 12995 002 ob Anr Anyossuolsowexg 2 spyepuejs eui uy zaw ejes jenuess3 81 JeBuep siy jjeus v eq eys Buisnou onsejd y Jo ejgissiupeu SI 6861 62909 uoneouqnd 53 uj eouepioooe OZ uonoejoud eu jsee je yey uons se psjle sul eq eys X3 0 HL y s pe uonoeuuoo ayL 525 10 suonipuoo 1815516 41 16155 50 Gid Huodedise 91 A 0 JO eui jo yead e oj dn Buunseeui y perejosi si Alddns au yw Gp 9 1ueno poys eui uo peseq psjeinger eu 09 d vu 09 4
15. soud eui anba pys seBupup 10 Pepnpur seBupyp ur pe npoaded eq Abw 1 54 141 Pepnpur seBupu Aun pup appo 54 5141 Pi DAU bes PUD eunjpuBis noypi sapon 54 81D bes pup sapon II SSN 9105 10 jpr eds 81765 00 91 9 91 5 L0 4 Gg 40 vul 001 N 8 M SONJBA HADD 9105 p 04 A uo X33 15 jo 5 190g DIDP PMP 061 2 08 2 SY vL 40 001 2 04 Do SF SL JO Gg 09 Do SF 9L puan sspp 12412 JUDIQUID a qissiuuog y Ul UMOUYS SI SJU9JJ02 JINDJID LOYs pup juerquup e qissiuued uoipaiyissp 941 JojoxpsBunueirBe r Buy ug Pepeeoxe JOU
16. UNIES 4850 8 UUNS AMSBZLE b UNISO4OD8E NSAI CEENS EL Z X 6702 XALY 00 Ald 31951414335 NOLLVNINYX3 J3dA14 23 OL 37093 525 Ulpeg pun Bismyssuneig did jeisuesopung 9925 29 y9si eyisAyd ramuseun erg SL LEE 001 jEjsuesapung amp peus ay 9170510 jo ul jEjguezepung p 258341244 au Ag jesordde ej Jagne subnelsjE JD SEEN BO 582240189 eu pies JOU peus ERHO pue sunjgubis SESA uoneunuexe md 73 bie 1995 19198 eu Ul UMOUS SI 5 5 10 5294 ENPIAIPUI y JO EuJeju au se SE Sse Sumyesadws sy jusiquie ay o papeuuos ayy jo 984 au jo jusuruBisse au MU 2 2 d 691 d MU v8 d MU r d 94 Ast n agen asen asen v di teda 2994 Seng Ln urmgu SPAID ajes PAJ aol 9 x33 dsei 21 95 Ajjeg uonooyoid Jo adA nimm unt Unao pue uongnje 3 E21123 noa ayes Apeoisuujur BurApddns perseuuos uo spuadap siosuas N amp eu Jo uorso dxas se se
17. EB7030 EN Aueuuss Biamyosunesg 91182 001 yeysuesepung 1 neaa d xa ueuuec eu ejndsip yo eseo yeysuesepung uosijexisAug eui Aq palqns eie Jo SPENXZF eq eu PHEA eq jou 5 eroyjo pue emeubis ynom sapeo uoneuruexe edA 23 9002 6 Blemyosunesg 68192 90 X3 ALd 09 X 2802 XALV 0 81d 34935141435 NOILLVNINVX3 3dAL 23 OL 1LN3W3 iddfs L pun gjd 1 7030 45 9 L9 Q COL eeresepung euosiuuoe uosi exisAud jre eJd 1X9 ejndsip Jo eseo ul yeisuesepung uosiexisAug eu Aq joe qns 10 sjoexa eq Aew sedy eu eq duiejs pue eunjeu is uogeuruexe edA 23 c Jays OY ed o s Jo sed eu euJoju Sy se se ssep y pue eunjejedui
18. sojeoynJeo 9u eq jou peys pue sunyeu is 4 93 1eeus Jo euJsuueuor 6661 91 9021 3 euy jjeus jueuudinbe y jo ZL Yuswd nba siy jo Ajddns pue ay 4 Jo sjueureunbeJ 23 6 p6 eouepioooe ui peyioeds jo pue uDisep ay juo sejejeJ y uoneuiuexe edA 23 44 L 11 0 ejnpeuos eui ui payloads 10 suonipuoo 3oefqns s jueuudinbe eui jeu sejeorpur 8A y Jaye peoeld s X UBIS eu OL 766 02005 NA 466 005 NA Aq painsse usaq seu Ajayes pue uyeer enuassg eouggduoo 6 GZ 62 66 91 Node jenuepuuoo ur pepsooe sjjnsaJ 159 pue 941 y 0 Xeuuy eAsojdxe ul esn Jo pepuejur suiejs s pue jueuudinbe uornujsuoo pue uBisep y sjueujeunbes Ajejes pue jelusssg eui ueeq seu jueuudinbe siu jeu
19. eq eu eq feys eroyjo pue aneus sayeoyied uoneunuexe edA 93 Le 19945 022 s eu Ju SI eouejoedeo jeulejui 94 M 80 vw 05 962 N unono Aiddns peyrieo uonoeuuoo JO 91 011 X33 ed Jojesipui MH X3 L0Z HL pue Xx MH X3 L0 HL 294 Buunseayy 222913 09 Jeuondo jueuudinbe se uoneordde 104 edA m BR AOJESIPU XX Z MH XF L02 Deo 09 9 02 0 09 2 OZ BED OZ 9094 908 2 se Jojeoipul O M XX Z MH X3 LOC uoneordde Joje3iput O M XXL X3 LOC edA XX Z MH X3 L0L H JoonpsueJ XX MH X3 LOL H MH X3 L0 XX MH X3 LO H jueiquie nope Jojeoppur xx Z MH X3 L0Z u jo eBuei De 98 0 07 XX MH X3 LOZ elaissiuued X 802 XALV 0 amp 1d 51951 41935 NOLLVNINVXF 3IAL 93 OL LNSINAIddNS L pun yejsuesepung
20. yeysuesapung euosiuuoa 1 uosieyrsKud ayy Aq jeAo1dde palqns eie Jo SPEIXZ aq eu PILA eq 5 dwegs jer2yjo pue einjeu is uoneuiuexe edA 23 LZ 3994 A O 40 240 e oj dn y pejejos Ajayes s Ardddns sy Spi 1ueuno oys Sy peseq eu X34 Mu 09 vul 09 4 A Cl hi senjeA BY sJosues SAYE Sp jueuno poys oiueu p eui uo peseq pange eui uonoejoJud jo edA amp ex343 5 10 19 an ssed Se ejes A eorsuJju pejoeuuoo y uo puedep pue jeulejxe ajqissimued 291 A qi amp ijDeu s eu p JU 06 S eouejyoedeo euJeyur AYL quand Jeaul Mu zd 10sues JO AQS zn Buiwoj o 3U gil 2I d x33 p pue gin el X33 uonoejoud Jo adh
21. 4 PUD IN Jo e qissiuued pepi o4d Aj OOISULIJU gt AUD pejoeuuo eq uou oAjeu eAisspd p si ejnpow d 2 2 19 Jepow 941 jpeg ainyoubis SDD SNOPADZDY Jo episui 51 eu pup ainssaid 0005 Alpnigey 91 Biamyssunnig zjnuossuoiso dx3 7 Of USUI ppuspursre npow An zz pre Spetregr jo uougdiasseq 1 peyi eds gt ul 1202 X31V 00 81d ON 3475144435 NOILVNIWVX3 23 1 59 21 21 uijeg pun uijeg pun BieMuosunpag HP4subsepung 9 2 2 5 HPISUDSSPUNGg 9 2 5 36 7030 EN Blemussuneig 91 182 00 euosiuua uosijexisAug 1x9 ueuuac eindsip jo 9520 U yeysuesapung euosiuue uosijexisAud 24 Aq 12efqns Jo SPENXZ eq sejeoynJeo Sy 10 duiejs pue einjeu a
22. gi 21 91 93 dsa ay 81 x33 pue gt JO paypas ayes uy parejado s sad siosuas Nas au sjeuBis ou pesn s pue TN sad siosuas N e 941 jo 101915550 61 X 6702 XALV 00 814 21VOl4IIM32 NOILVNIWVXz 3dAl 03 v 31n3H5S en ueg pun Bismydsuneig yeJsuesspung Sy3sIuy983 2 5 aid 7030 EN 49 uewen SL ESE OO esjjesapung Ue Wee Syp ases u elsuesapung ayas uy93a ag Aq H palgas ere 20 IOLA panas aq ACLU au pues aq ou eus dwe SBD 73 aus sabueys se uo yesudde Joy asje suonipuoo 91 ll X33 2 3 aam eui Ur gg ji s oqe Pals soeg 10 5 eu Jo Guppew ayy jusudinbo se uageardde Joy NS S EPS UNISCS E PS X NS7390 0L NS HOB L S NS 5 8 PN NS 2rs 59 PN N A SOZ OrNS e2 9 PN
23. Deviation from terminal based linearity lt 0 1 fixed set point Supply air 0 1 0 1 bar Ambient temperature lt 0 03 K for lower measuring range value and measuring span based on 20 C Perm ambient temperature range 40 to 60 C 1 1 Refer to attached EC type examination certificates for details on permissible temperatures effective internal capacitance and inductance 34 7030 EN 2119 0294 Blamyosunelg 9118 001 yeisuesepung euosiug23J uosi exrs ud 45 142 1 42 551 eu jo eu inba joys seBupup Jo seBupu eq Ajuo apoien uonpurupx3 53 141 aub bes PUD eJn4puBis 93 Je ouisuupuor 1095 e1nyoubis Ag 0005 Alpniqay 91 zjnuossuoiso dx3 ej erssBunuerziyi io7 OL OIL 91x33 97 eui joys uswd nbs jo eu 21 uswd nbo oui yo A ddns pup y A ddp 5141 sjueuein beu ejqporjddp J uawd nba 4 aui UBisap eui sapja ALVOILYID NOIL
24. jeoisulju ay uo puedep pue 2 ejdissiuued eur si eouejonpur 24 Ju 06 S eouejoedeo jeuijejui eAn2eje eu gp JeaUul Mu 1 juano peo SL 9 99 N Jad Sy LZ suwa 7 91 211 d x33 4o PL EL ZL LL SIEU jeuueuo amp il 2ll el X33 uonoojoud Jo Buunsesyy 022 s eouejonpul eAnoeje eu p Ju G S eouejoedeo SUL 80 051 96 SenjeA 5 Lp z paiya oj uonoeuuoo 7 LE 2 gil 2II el X33 uonoejoJud Jo edA s unoum Aiddng XX Z MH X3 L0L 94 ssanpsuen Buunseoeyy X 80c XALV 0 81d ALVOISILYAD NOLLVNIINVX3 3dA1 93 OL LNSIWATddNS uag pun aid Wejsuesepung syos uyoeL Yosi ey sAud 91186 001 e jejsuesepung xa ueuuec ejndsip jo SL ul
25. missible maximum values specified in the EC type examination certifica te apply U or Ug or lo P or Po C or Co and L or Lo Note The terminal assignment spe cified in the Mounting and Opera ting Instructions must be adhered to Reversing the assignment of the elec trical terminals may cause the explo sion protection to become ineffective Do not tamper with painted screws 26 EB 7030 EN Note on the selection of cables and wires To install intrinsically safe circuits observe section 12 of the standard EN 60079 1 4 2003 VDE 0165 Part 1 To run multi core cables or lines with more than one intrinsically safe circuit section 12 2 27 of this standard applies Devices used at ambient temperatures down 40 must have metal cable entries The terminals on the base plate can be ac cessed after unscrewing the front cover be neath the display For operation of the limit switches switching amplifiers which comply with EN 60947 5 6 must be connected in the output circuit Type 3432 LLL Controller Station 1 IE LT SET BTE rm I _L j Wext Sw ee AO 20 mA ee __ Limit switches Type 3431 Controller Station 4 0 20 mA Limit switches Fig 16 Connecting i p converters and limit switches Maintenance Type 3438 Ex zone 1 Y 218 9 138 27 Supply Out
26. pue 9 93 9 2 19945 A 0 Jo SU Jo enjeA e dn y Woy 5 Ajddns eu Gp noo poys eu uo peseq peje nqe 91 qu x33 Mu 09 z d vu 09 l Aci zn senjeA WNWIXEW Guiwojo SU ui sJosues gp poys y uo 991 amp x33 SJosues eAissed SM0J OJ Se ayes poyoeuuoo y uo pue euJejxe eiqissiuJed si eouejonpul eujejul eAnoeje eu p Ju 06 S eougjioedeo 941 5 Aw OZ 10sues 10 peo 95 senjeA eu all d X33 20 211 q X33 Jo p pue 2 gil X33 911 x33 uonoejoud Jo edA Buunsesw X 5805 XALV 0 Ald 3495141439 NOLLVNINVX33dA1 23 OL 31NQ3HDS ui jeg pun euosiuu e uosijexrsAud 38 7030 EN Blamyosunesg 91185
27. Thermowell for welding PN 63 Order no 1080 4890 Thermowell with flange Order no 1080 4891 PN 40 1080 4892 PN 100 Note All wetted parts of the screw gland and thermo wells are made of stainless steel 1 4571 Fig 13 Mounting parts for bulb sensor 7030 23 Connections 7 Connections 7 1 Pneumatic connections The air connections underneath the device are designed as bores with ISO 228 1 G 1 8 thread The customary fittings for pipes or plastic hoses can be used Note The supply air must be dry and free from oil and dust The maintenance instructions for upstream pressure reducing stations must be observed Blow through all air tubes and hoses thor oughly prior to connecting them The connection designations with codes are cast underneath the housing They can additionally be marked on the back of the housing using the adhesive label supplied with the controller station 38 Output y Manipulated variable Output signal of the controller to operate the control valve or positioner 8 9 Supply Supply air Supply air 1 4 0 1 bar or 2 to 12 bar for the version with supply pressure regulator see section 5 4 3 27 Input wext External reference variable Closed with fixed set point controller and open for the connected external set point with follower controller 26 Input x Controlled variable Closed with pressure or temperature control ler controlled va
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30. 20 mA is converted into a pneumatic sig nal between 0 2 and 1 bar by the i p con verter The output pressure which is propor tional to the temperature is supplied to the 12 EB7030 EN bellows measuring system of the controlled variable display and the controller module as a pneumatic controlled variable signal controlled variable x 5 2 Controller station The actual value signal x causes a deflection at the bellows measuring system of the ac tual value display 1 3 which is transmitted to the pointer over a gear mechanism The set point reference variable w can be adjusted at the scale 1 2 on the front The position of the set point adjuster 1 4 is transmitted to the set point transmitter over a gear mechanism This pneumatic servo sys tem 1 41 converts the adjusted set point into a pneumatic set point signal w which is transmitted to the controller module The controller module compares the actual value signal x with the set point signal w and controls using the control signal yA de pending on the system deviation and the ad justed control parameters The control signal is connected to the signal pressure display 1 5 and the output port y The controller station with manual auto matic switchover Figs 2 and 4 additionally features a manual automatic switch 1 6 an adjuster for manual mode 1 7 and a differential pressure indicator 1 8 Signal pressure display 1 5 and output port y are conn
31. 3 h Supply air With supply pressure regulator Operating air 2 0 to 12 bar 30 to 180 psi Air consumption lt 0 75 m 3 h With i p converter 0 13 m 3 h Air quality acc to 150 8579 1 Max particle size and density Class 3 Oil content Class 2 Pressure dew point Class 3 at least 10 K beneath the lowest ambient temperature to be expected Perm ambient temp 20 to 60 40 to 60 on request Degree of protection IP 40 IP 65 front with door Total weight approx 6 kg Type 3435 Transmitter Module for Pressure Measuring range bar set point range 1 6 Oto 2 5 01025 40 0104 0106 D Overloadable up to 1 25 times the upper measuring range value Ultimate strength up to Double times the upper measuring range value max 63 bar at to 40 Deviation from terminal based linearity lt 0 3 with terminal based conformity fenex Hysteresis lt 0 5 Overloading to permissible value lt 0 1 Ambient temperature lt 0 04 Influence Supply air lt 0 25 0 1 Overload on permissible value lt 0 1 32 7030 EN Technical data Type 3436 Transmitter Module for Temperature Measuring span 50 100 150 200 200 40 300 300 Standard ranges 20 to 30 O to 100 50 to 100 O to 200 Overload limit 350 C Perm press
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37. the controller s operating action which can be changed by turning the board section 2 1 1 Type 3434 1 P Controller Module The design and principle of operation are the same in most aspects to Type 3434 2 PI Controller Module However a spring for an operating point fixed at 0 6 bar is used instead of the feed back with Ta restriction N Nin l N N Z N Fig 9 Type 3434 2 Controller Module NaS WEE 7 J z 24 E t N 7 Ts A 5 MS P ENS 8 Zero point adjuster Kp adjuster 10 adjuster 21 Diaphragms 23 Force switch 24 Booster 2 R2 RI Diaphragm chamber Diaphragm chamber Turnboard for operating action EB7030EN 17 Principle of operation 5 4 Additional modules 5 4 1 Type 6112 i p Converter External reference variable wex and or con trolled variable x can be issued as a current signal of 4 0 to 20 mA or 1 to 5 mA and converted by the i p converter into a pneu matic standardized signal of 0 2 to 1 bar The i p additional module with one or two converters is integrated into the controller station and can only be used in conjunction with the Type 3433 Controller Modules 5 4 2 Wint Wext selector switch When used as a combination of fixed set point controller and follower controller the controller is fitted with wint Wext selector switch The associa
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40. 10 4 Construction 4 2 2 amp u 2 0 w 2 a 0a u a 24 be Y x X ue cg 11 5 Principle of operation 11 5 1 Transmitter modules 11 52 Controller 12 5 3 Controller modules oon 14 5 3 1 3433 Controller Modules 14 332 3434 Controller Modules 17 5 4 Additional modules 18 5 4 1 6112 i p Converter 18 542 Wint Wext selector switch 2 18 543 Supply pressure regulators 18 5 4 4 Inductive limit switches 22 oo oo 19 6 Installation 20 6 1 6 20 6 1 1 Changing scales 22 6 2 Installing the temperature sensor 22 7 Connections 24 7 1 Pneumatic connections 24 7 1 1 Typical applications 24 7 1 2 Adjusting the supply air for version with supply pressure regulator 25 7 2 Electrical connection 26 2 EB 7030 EN vd 9 3 10 10 1 11 Contents Maintenance 27 Checking the air supply 27 Conversion 28 Changing the controller function 28 Exchanging the transmitter module 30 Checki
41. 10 1 2 Screws M3x8 8333 0479 10 2 3 O rings 1 78 x 1 02 8421 0010 11 1 T restriction 1070 4585 8 1 Cover plate 0360 1597 11 2 2 Screws M3x8 8333 0479 TES 4 O rings 2 x 1 5 8421 0023 12 1 Operating point adjuster 1 4 bar 1070 4583 12 1 20 1070 6413 121 2 Screws M3x8 8333 0479 122 4 O rings 1 78 x 1 02 8421 0010 13 Selector switch with operating point adjuster 1180 3615 13 Screws M3x30 8333 0482 12 2 O rings 1 78 1 02 8421 0010 14 Differential amplifier 1080 6924 14 1 Cover plate 0360 1598 1222 Screws M3x16 8333 0476 1223 O ring 14 x 1 5 for plate 8421 0070 14 4 O rings 2 x 15 8421 0023 15 Plate with restriction for set point dependent operating point 1590 1089 28 EB7030 EN amplifier 14 Unscrew cover plate 11 1 and mount T restriction 11 P into PID Modify as described for P into PD Additionally replace 12 with Tn restriction 10 P controller with set point dependent oper ating point Fasten the plate with restriction Conversion 15 in place of the adjuster for operating point 12 Note We recommend replacing old O rings as well as the filter in the restriction 7 with new ones P in Pl 14 1 14 2 Filter Restriction 7 14 3 14 4 DT I Fig 18 Changing the controller function of Type 3433 14 1 14 2 TES 11 2 P in PD 10 12 14 11 Far h 7030 EN 29 Conversion 9 2 Exchanging th
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46. Series 430 Pneumatic Indicating Controllers Type 3430 Type 3432 Controller Station Type 3431 Controller Station with Type 3435 Transmitter Module for Pressure for standardized signals with Type 3436 Transmitter Module for Temperature with Type 3438 Transmitter Module for Temperature Pt 100 for standardized signals Version shown with lockable door and integrated Type 3436 Transmitter Module for Temperature Fig 1 Controller stations Mounting and Operating Instructions EB 7030 EN Edition October 2010 Contents Contents Page 1 Application 4 2 Operation 4 2A Settings at the controller modules 4 2 1 1 doe boe haba 4 2 1 2 D DA Proportional action coefficient Kp 2 2 6 2 1 4 Reset time 6 25 5 ROI lime 6 2 1 6 Operating point a o 6 2 2 Setting the limit switches 2 a 7 3 Commissioning 8 3 1 Tuning the controller 8 3 1 1 Setting the operating point in P and PD controllers 9 3 2 Smooth automatic manual mode changeover 10 dod Smooth changeover between the internal and external reference variable 10 3 4 Readjusting the controller s zero point
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48. asten screws 3 3 and pull off the connecting plate 3 2 together with nuts and bolts from the controller module Unscrew the hexagonal socket head screws 3 4 at the side and lift the com parator 3 1 out of the controller mod ule Setting or modifying the air supply Unfasten screw in turnboard B and lift it off together with the turnboard If neces sary lever the board at the side Do not lose the rubber seal Turn the board so that the arrow is aligned with the mark yA or R on the controller module Insert board and tighten screw Reassemble the controller module in the controller station 2 1 3 Proportional action coefficient Kp The setting of the adjuster 9 determines the controller gain and is related to the con trolled system that is being tuned section 3 1 2 1 4 Reset time Tn Controller versions with integral action com ponent require the reset time to be set at the restriction 10 The setting depends on the controlled system that is being tuned section 3 1 6 7030 EN 2 1 5 Rate time Tv For Type 3433 Controller versions with de rivative action component the rate time Tv needs to be set at the restriction 11 The setting depends on the controlled system that is being tuned section 3 1 2 1 6 Operating point Controller modules without integral action component such as P or PD controllers have an operating point In Type 3433 Controller Module it can be adjusted bet
49. ate The pressure and the position of the swashplate continue changing until the dis tance between the nozzle and flapper achieve the initial value and the output pres 14 7030 sure yA reaches the value related to the con trolled variable x and the proportional ac tion coefficient set at the screw Outside of the controller module is con nected to R meaning that the output pres sure yA is also fed back to bellows R1 over port R and the adjustable T restriction As a result the effect caused by the pressures in bellows R1 and R2 is balanced and system deviation is eliminated Should a switching pressure exist at port S after switching the controller station to man ual mode the Tn restriction is bypassed by the Tn start up relay Turnboard A determines the operating action of the controller which can be changed by turning the board Refer to sec tion 2 1 1 Turnboard B determines the air supply to the feedback bellows In delivered state it is set to yA i e the output pressure is directly fed back to bel lows R2 whereas it is fed to bellows R1 over the manual control unit to port R This arrangement provides the controller with a normal air supply and a damping of the out put pressure Setting it to R results in the output pressure yA being fed back to bellows R1 and R2 over port R which provides a higher air sup ply This type of turnboard setting is suitable for applications where th
50. bellows 2 7 Flapper 2 8 Nozzle 2 9 Restriction 3 Controller module 4 6112 Converter 2 Supply pressure 1 4 bar PA Output pressure Compressed air network 7030 13 Principle of operation 5 3 Controller modules The controller modules are designed as plug in units They are inserted into the self sealing hose fittings of the controller sta tion and fastened in place by mounting SCrew 5 3 1 Type 3433 Controller Modules The controller modules consist of the com parator equipped with four metal bellows arranged in a square and the base plate with plug in connections The base plate contains the components necessary for the corresponding function such as relays and restrictors The components can be ex changed or retrofitted to upgrade a device refer to section 9 1 for more details Type 3433 2 PI Controller Fig 7 top The controlled variable x actual value and the reference variable w set point are transmitted as pneumatic signals between 0 2 and 1 bar to metal bellows w und x over the turnboard A When x is greater than w the actual value bellows tilts the swashplate at its pivot towards the set point bellows This causes the pressure to rise downstream of the nozzle which is con nected to the swashplate over a pin and as a result the comparator increases the output pressure yA The output pressure is fed back over turnboard B to the bellows R2 on the swashpl
51. by the pneumatic servo system 2 2 into a pneumatic signal controlled variable x which is proportional to the pressure p The signal is transferred to the bellows measur ing system of the actual value display 1 3 as well as to the controller module 3 Type 3436 for Temperature with capillary sensor The temperature of the medium produces a pressure in the gas filled sensor 2 3 of the transmitter module which is proportional to the temperature This pressure is offset by a force on the beam 2 4 and converted into the output pressure pa at the feedback bel lows 2 6 The supply air flows over the restriction 2 9 and nozzle 2 8 and hits the flapper 2 7 As the temperature rises the flapper moves closer to the nozzle This results in an in crease in output air pressure pA supplied to the bellows 2 6 until a new state of equilib rium is reached i e until the output signal is proportional to the temperature measured This signal is transmitted as the actual value signal controlled variable x to the bellows measuring system of the actual value display 1 3 and the controller module 3 Type 3438 for Temperature with Pt 100 re sistance thermometer The Type 3438 Transmitter Module consists of an electric transmitter and a downstream i p converter to connect a Pt 100 sensor The resistance value of the Pt 100 sensor is converted into a 4 to 20 mA current signal in the electric transmitter Its output signal 4 to
52. ce variables to zero or at least to minimize them In case of controller stations which have a manual automatic switch 1 6 the plant must be started up manually We recommend to determine the settings by using a tuning test following the Ziegler and Nichols method which produces sufficient results in most cases 1 Apply supply air 1 4 0 1 bar 2 Set the proportional action coefficient Kp to a low value at the comparator 3 Set Th restrictor to its maximum value and T to its lowest value applies only to Pl and PID controllers 8 EB7030 EN 1 3 Actual value pointer red 1 4 Set point adjuster with green pointer 1 5 Signal pressure display 1 6 Manual automatic switch 1 7 Adjuster for signal pressure manual 1 8 Differential pressure indicator 4 Lock D Indicating unit Fig 4 Front view Setting in manual mode 4 Set manual automatic switch to Manual 5 Operate manual adjuster 1 7 for the control signal so that the controlled vari able actual value pointer 1 3 slowly settles on the adjusted set point set point pointer 1 4 Should the differential pressure indicator 1 8 move to zero set the manual auto matic switch 1 6 to Automatic Proceed as described in points 6 and 7 Setting in automatic mode 4 Set the set point to the required value at the rotary knob 1 4 on the indicating unit 5 Set the T restriction briefly to its lowest value completely open to mov
53. e distance to the final control element is long and the connected volume is large as well as where controlled systems react quickly Refer to section 2 1 2 to set or change the air supply by turning the turnboard B R o OZ YA x Oo R o W OZ 9 x Oo R o Ww OZ YAT R Feedback R1 R2 Feedback bellows Z Supply air 1 4 B Ya Output pressure Switching pressure Turnboards A Operating action Fig 7 Type 3433 Controller Modules Air supply Principle of operation Type 3433 2 PI Controller Module The following versions of the controller mod ules are similar in most aspects to the Type 3433 2 PI Controller Module how ever they are fitted with for example an operating point derivative element or a selector switch depending on the application Type 3433 1 P Controller Module corresponds to Type 3433 2 An operating point is used in place of the integral element Type 3433 3 PID Controller Module corresponds to Type 3433 2 Additionally it contains a derivative element which produces the rate action with a
54. e the red actual value pointer to the green set point pointer Close the restriction again Starting from a low value increase the proportional action coefficient Kp until the actual value pointer displays an har monic oscillation pattern uniform oscil lation amplitudes as shown in Fig 5 of the controlled variable IF oscillations do not arise with a large Kp setting turn the rotary knob to change the set point slightly and then re turn it to its former setting It may be necessary to increase the gain Kp slightly until an harmonic oscillation pat tern arises Write down the adjusted value of the Kp scale you have just adjusted as the criti cal proportional action coefficient Kpkrit Use a stopwatch to time the oscillation time for one entire oscillation as Tkrit Pl and PID controller only Controlled variable actual value Tkrit Cntr Kp 0 50 Kp krit 0 85 0 50 Tis 0 45 Kp krit PID 0 59 Kp krit 0 12 Fig 5 Harmonic oscillation settings Commissioning Multiply both values with the values in the table Fig 5 and set as the favor able settings for Kp Tn and Ty at the controller Should oscillations still occur despite these settings slightly reduce Kp and increase Tp Repeat these steps if necessary until the control loop shows a satisfactory perfor mance Leave enough time in between set
55. e transmitter module The Type 3435 and Type 3436 Transmitter Module are fastened to the Type 3432 Con troller Station over six screws The supply air x is connected over two sili cone hoses The transmitter module can be replaced when a measuring element is defective or the measuring range is to be changed When you order a new module you need to provide information on the sensor version and the required measuring range In addi tion please state the specifications con tained on the nameplate of the old transmit ter module Unscrew the front plate located under neath the display Unfasten the corre sponding terminals for modules with electrics 2 Pull off the hoses for controlled variable x and supply air Z on the housing connecting plate 3 Unfasten the six mounting screws on the bottom of the controller station and re move the transmitter module 4 Mount the new transmitter in the reverse order On attaching the hoses to ports x and Z it is important not to get them confused The supply air hose is fitted with a hose grommet which contains a restriction and filter 30 EB 7030 EN Hose grommet Controlled variable x Supply air Z Fig 19 Connecting plate 9 3 Checking the controller function To check the controller the controlled vari able and the manipulated variable must be bypassed at the ports x 26 and y 38 on the bottom of the controller station Set the turnboard A to 4
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58. ected to the automatic output signal with a switch position at Auto matic and to the manual output signal set at the adjuster 1 7 with a switch posi tion at Manual A smooth switchover from manual to auto matic mode is possible when the differential pressure indicator 1 8 shows that ya and are identical Principle of operation 1 5 1 41 1 2 1 4 1 3 3 2 1 Type 3432 with Type 3435 Transmitter for Pressure 155 1 2 1 4 1 3 3 Type 3431 and 3432 for pneumatic standardized signals 1 Controller station 1 2 Scale 1 3 Actual value display with pointer gear mechanism and bellows measuring system 1 4 Set point adjuster with pointer gear mechanism and set point 1 41 set point display only for follower controllers 1 5 Signal pressure display Fig 6 Principle of operation of controllers 1 5 1 41 1 2 195 2 4 2 0 7 2 Ed 2928 Type 3432 with Type 3436 Transmitter for Temperature Ww si A ZZ gt 2 2722 22772 77 73 CZ LA 13 3 PA 1 8 1 41 1 2 1 4 1 3 3 Type 3432 with manual automatic switch 1 6 supply pressure regulator 1 9 and i p converter 1 8 Differential pressure indicator for smooth manual automatic switchover 1 9 Supply pressure regulator 2 Transmitter module 2 1 Bourdon tube meas system 2 2 2 3 Temperature sensor 2 4 2 6 Pneumatic servo system Beam Feedback
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60. examination certificate PTB 05 ATEX 2017 X 7030 EN 33 Technical data Electric Temperature Transmitter TTH200 E1H Fault indication Sensor breakage gt 22 Sensor short circuit 3 6 mA Sensor wire breaking lt 3 6 mA gt 22 mA Supply voltage with reverse 0 mA poles Deviation from terminal based linearity Influence of ambient temperature lt 0 1 or lt 0 2 whichever value is greater lt 0 08 10 for lower measuring range value and measuring span based on 20 Influence of supply voltage lt 0 5 75 10 V Output signal refreshment rate 0 4 s when the input signal changes lt 0 25 K s Electrical isolation I O 3 5 kVpc approx 2 5 kVac 60 s input output Long term stability lt 0 05 or 0 1 per year whichever value is greater Type 6112 i p Transmitter Module Type 6112 02 without explosion protection Type 6112 22 with explosion protection Input impedance 200 Q and 5 9 mH Intrinsically safe input circuit Input impedance 200 and 0 mH Explosion protection 2 G EEx ia IIC T EC type examination certificate 00 ATEX 2021 Input to 20 mA 0 to 20 mA Output 0 2 to 1 bar or 3 to 15 psi Supply air 1 4 0 1 bar 20 psi 1 5 psi air consumption lt 0 1 m 3 h Performance Characteristic Output linear to input Influence Hysteresis lt 0 3
61. gt increasing decreasing the Tn restriction to fully open and the restriction to closed Change the reference variable at the set point knob over the entire range If the controller works properly the controlled variable pointer red and the manipu lated variable pointer small pressure gauge follow the reference variable over the whole display range 10 Use in hazardous areas The Type 3430 Controller Station is suitable for use in potentially explosive atmospheres in Zones 1 and 2 even though it does not have its own EC type examination certifi cate The controller station does not require an EC type examination certificate accord ing to 94 9 EC Conditions for use in hazardous areas The controller station is not marked as an explosion protected device with the cor responding approval mark All installed explosion protected modules possess their own EC type examination certificate The maximum values specified in the as sociated EC type examination certificate apply to the connection to intrinsically safe circuits The installation wiring terminals cable entry and other components relevant for explosion protection comply with DIN EN 50014 DIN EN 50020 and DIN EN 60079 14 VDE 0615 The transparent door or window of the controller station has a conductive coating to prevent electrostatic charging The measuring circuit of the transmitter model TTH200 E1H has a protection level corre
62. ive roof accessories Order no 1400 6311 26 27 8 9 38 Cable glands M20x1 5 Ports 26 x Controlled variable 27 wext Ext set point 8 9 Supply air Z O 38 y Manipulated variable ec ua LIII CLEAT T TI zum UT DEI 26 27 8 9 38 Protective roof Mounting plate Bracket 241 Air connections Tapped ports ISO 228 1 G 1 8 Fig 12 Installation dimensions of Type 3431 Controller Station 7030 21 Installation 6 1 1 Changing scales After unlocking the door 4 Fig 4 the scale can be removed from the back of the display and if necessary replaced with a special scale The scale division of the scale must match the measuring range of the connected or in tegrated transmitter Adhesive strips are attached to inside the casing for tag labeling on the scale Cut the strips to size and stick them on the scale 22 7030 EN 6 2 Installing the temperature sensor Only applies to controller stations with Type 3436 Transmitter Module Bulb sensor 12 mm length 425 mm tive length 300 mm The bulb sensor can be installed in any position However the entire length of the sensor must be immersed in the medium to be controlled Choose a point of installation where over heating or noticeable time delays cannot oc cur Run the capillary tube in such a way that the large temperature deviations cannot occur ambient temperatu
63. le for wint Wext change over when used for applications as a com bined fixed set point controller and follower controller An additional pneumatic or elec tric output for the external reference variable Wext e g 0 2 to 1 bar or 4 0 to 20 mA Construction is likewise required when used as a follower controller Additionally inductive limit switches that are adjustable at a scale can be mounted on the indicating units 1 or 2 Note Refer to the corresponding Data Sheets for details about the controller sta tions and their controller modules T 7030 EN Pneumatic Indicating Controllers Information Sheet with product overview T 7032 EN Pneumatic Indicating Controllers for Pressure T 7034 EN Pneumatic Indicating Controllers for Temperature with Capillary Sensor T 7036 EN Pneumatic Indicating Controllers for Temperature with Pt 100 Resistance Thermometer T 7038 EN Pneumatic Indicating Controllers for Standardized Signals T 7040 EN Type 3433 Pneumatic Controller Modules and Type 3437Additional Modules T 7041 EN Type 3434 Pneumatic Controller Modules T 7045 EN Type 6112 i p Converter Module 5 Principle of operation 51 Transmitter modules Type 3435 for Pressure The process fluid pressure p is transmitted to the transmitter module 2 where it causes a deflection at the Bourdon tube measuring 7030 11 Principle of operation system 2 1 The deflection is converted
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65. ng the controller function 30 Use in hazardous areas 31 Servicing explosion protected devices 31 Technical data 32 Certificates 35 General safety instructions The device may only be assembled started up or operated by trained and experienced personnel familiar with the product According to these mounting and operating instructions trained personnel is referred to as individuals who are able to judge the work they are assigned to and recognize possible dangers due to their specialized training their knowledge and experience as well as their knowledge of the relevant standards Explosion protected versions may only be operated by personnel who have undergone special training or instructions or who are authorized to work on explosion protected devices in hazardous areas Any hazards that could be caused by the signal pressure are to be prevented by means of the appropriate measures Proper shipping and appropriate storage of the device are assumed EB 7030EN 3 Application 1 Application The Series 430 Pneumatic Indicating Con trollers are used for applications in process automation and industrial plants The controllers directly measure the con trolled variables pressure temperature electric or pneumatic standardized signal and display the value They compare the measured variable with the set poi
66. nt and is sue a corresponding pneumatic control sig nal from 0 2 to 1 bar 3 to 15 psi A supply pressure of 1 4 bar 0 1 bar 20 psi 1 5 psi is required or an operat ing pressure of 2 to 12 bar 30 to 180 psi when a supply pressure regulator is in stalled EB7030EN 2 Operation 2 1 Settings at the controller modules The controller module in the station can be accessed after the lock Fig 2 has been re leased and the indicating unit 5 has been opened out The settings for operating action turnboard A and air supply turnboard B must be performed prior to commissioning Unscrew the mounting screw 6 on the controller module Pull it off its self seal ing hose fittings and lift out of the con troller station 2 1 1 Operating action The operating action for the control loop is set at the turnboard A Fig 2 where the position of its arrow symbol according to the arrow symbol on the controller module de termines the operation action of the control ler 4 Arrow tips facing opposite directions Operating direction Increasing decreasing As the controlled variable x increases the output signal pressure y decreases Arrow tips facing the same direction Operating direction Increasing increasing As the controlled variable x increases the output signal pressure y Increases Setting or modifying the operating direction Unfasten the screw in turnboard A Fig 2 and lift it off
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68. pprox imately ten times the gain in the input branch of the controlled variable x The rate time can be adjusted at the restriction 7030 15 Principle of operation Type 3433 4 PD Controller Module corresponds to Type 3433 1 Additionally it contains a derivative element which produces the rate action with approx imately ten times the gain in the input branch of the controlled variable x The rate time can be adjusted at the Ty restriction 3433 5 Controller Module with P PI selector switch can optionally be used as a P controller with operating point adjustment or as a PI controller The structure is the same as that of the PI and P controller module Type 3433 6 PD PID Controller Module with PD PID selector switch can optionally be used as a PD or PID controller Type 3433 9 P Controller Module with set point dependent operating point corresponds to Type 3433 1 P Controller Module except that the operating point shifts proportional to the set point w 16 7030 EN W OZ YAT 5 o Eh in D C i Tv ole 0 2 oz LES QUEN 21 8 0555 By 62 W x OZ Ya
69. pres sure gauge indicates a pressure of 1 4 0 1 bar 20 1 5 psi Connections rz y SAMSON Pneumatischer 343 21 05 Pneumatic Con R gulateur pne Sollwerteinsteller a Pl de Hand Auto Schalter PID 0 PD ar emis 26 1 4 0 20 15psi 2 12 30 170 psi E Sonderausf hrung Special lusatzbausteini version Ex cution sp ciale Module compler Fig 15 Test connection with test connector 7030 25 Connections 7 2 Electrical connection The electrical components only apply to controller stations with i p converter addi tional modules for controlled variable x ex ternal reference variable wext and or with inductive limit switches Caution For electrical installation you are re quired to observe the relevant elec trotechnical regulations and the acci dent prevention regulations that ap ply in the country of use In Germa ny these are the VDE regulations and the accident prevention regula tions of the employers liability insu rance association The following standards apply for assembly and installation in hazar dous areas EN 60079 14 2003 VDE 0165 Part 1 8 98 Electrical apparatus for explosive gas atmo spheres and EN 50281 1 2 1999 VDE 0165 Part 2 11 99 Electrical apparatus for use in the presence of combustible dust For the interconnection of intrinsical ly safe electrical equipment the per
70. put External Setpoint Sensor connection No line compensation is required with four wire connection The resistance of the wires must be identical and the permissible line resistance of 50 O per wire is not to be exceeded The sensor lines are to be routed separately from relay or contactor lines Fig 17 Electrical wiring of Type 3432 Controller Station with Type 3438 Transmitter Module 8 Maintenance 8 1 Checking the air supply The modules of the pneumatic controllers normally do not require any maintenance However the air supply should be checked regular intervals The proper functioning of the device can only be guaranteed when the compressed air supplied to the device is always in a clean condition Check the air filter and traps of the reducing station at regular intervals If necessary when the performance worsens clean or re place the appropriate filters Transmitter module A hose grommet fitted on the hose for sup ply air which includes a filter This filter needs to be cleaned or replaced when the display for the controlled variable does not work order no 0550 01 93 Type 3433 Controller Module In case the controller module does not con trol properly or there is no output signal un screw the restriction 7 Figs 2 and 17 on the left side underneath the comparator and clean or replace it order 1390 0183 Pull out the filter if need be and replace it order no 0550 0193 The ho
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72. re approx 20 C and the tube cannot be damaged The smallest possible bending radius is 50 mm A sleeve with G G 34 female thread at the point of measurement is required to in stall the sensor Screw or seal one of the mounting parts shown in Fig 13 into this sleeve Note The mounting parts are not included with the sensor They must be ordered separately Select which mounting parts are needed de pending on the operating conditions at the point of measurement Installation Mounting parts for bulb sensor 12 mm length 425 mm Clamping flange For wall mounting e g pressureless containers or ducts Order no 1090 9547 Mount flange to wall using two screws and attach temperature sensor with two other screws in the flange Screw gland PN 10 G V Order 1080 4881 G 34 Order no 1080 4882 Fill screw fitting with sealant Insert sensor with screw gland and coupling nut Tighten coupling nut Screw gland PN 40 with clamping nut G V Order 1080 4884 G 34 Order no 1080 4885 Install as described above Tighten clamping nut instead of coupling nut Thermowell with thread PN 63 V Order 1080 4888 G 34 Order no 1080 4889 Use a thermowell when the nominal pressure is exceeded when corrosive media are involved or when the plant is to continue to run while the sensor is being replaced Insert sensor right to the bottom of the thermowell Tighten coupling nut
73. riable is recorded by the transmitter module Open with standardized controllers 24 EB7030 EN 7 1 1 Typical applications Controller for standardized signals MU Transmitter STR Positioner Z 0 2 1 Supply 8 9 38 Z ly Supply 0 2 1 bar Pressure controller with Type 3435 Process fluid connection measure pressure Connection to pipe pressure vessel etc Fig 14 Standard applications STR 7 1 2 Adjusting the supply air for version with supply pressure regulator Only applies to Type 3432 Controller Sta tions with supply pressure regulator 1 9 Hose connections for supply air are located directly above the corners of the supply pressure regulators on the bridge of the connecting plate inside housing The con nections are sealed by the hose end fittings Pull left end fitting off and use a hose to connect it to a test pressure gauge Controller stations with a manual auto matic selector switch have a test connec tion yellow inside the indicating unit Use the enclosed test connector for this version Fig 15 Unscrew cap of the pressure controller Undo the lock nut on the spindle and ad just the spindle Turn the spindle clockwise to increase the supply pressure and counterclockwise to reduce it Secure the position of the spindle with the lock nut and screw the cap back on when the supply pressure at the test
74. s 7030 31 Technical data 11 Technical data Type 3432 and Type 3431 Controller Station Actual value display Measuring range 0 2 to 1 0 3 to 15 psi Accuracy class 1 6 Scale length 212 mm Set point adjustment Output 0 2 to 1 0 bar 3 to 15 psi Scale length 212 mm Accuracy class 1 6 Adjuster for manual mode Output 0 2 to 1 0 bar 3 to 15 psi Max 0 02 to 1 35 bar Max air supply gt 1 5m 3 h Limit switches 1 or 2 SC 3 5 NO YE proximity switches acc to DIN EN 60947 5 6 NAMUR Type of protection 2 EEx ia T6 99 ATEX 2219 X i p converter Input 4 0 20 mA output 0 2 to 1 bar or 3 to 15 psi for controlled variable x or external set point Wax Upgradable with Contr Module Type 3434 1 3434 2 3433 1 3433 2 3433 3 3433 4 3433 5 3436 6 3433 9 Controller function P PI P PI PID PD P PI PD PID P Proportional action 1 to 20 K 0 2 to 20 0 4 to 40 Reset time T min 0 05 20 0 03 to 50 Rate time min 0 01 to 10 Derivative action gain of x approx 10 Optionally with Additional Module Type Control Mode Selector Switch 3437 2 Manual auto Transfer Switch 3437 3 Signal Limiter 3437 1 Output 0 2 to 1 bar 3 to 15 psi Max 0 02 to 1 35 bar Standard version Supply air 1 4 bar 0 1 bar 20 psi 1 5 psi Air consumption lt 0 6 m
75. se connections of the controller mod ule are also fitted with filters order no 0550 0186 Additionally ports underneath the hous ing are fitted with plastic rimmed filters which can be unscrewed and cleaned order no 0550 0189 EB 7030 EN 27 Conversion 9 Conversion Undo bolts 3 3 and pull connecting plate 3 2 together with bolts and hex nuts off the controller module Detach and mount the corresponding cover plates and adjusters by unfasten ing the M3 hexagon socket head screws inside the housing 9 1 Changing the controller function The controller function can be changed ei ther by exchanging the entire module Type 3434 1 or Type 3434 2 or by up grading or altering Type 3433 components such as adjusters restrictions or differential amplifier P into Pl Unscrew adjuster for operating point 12 and replace it with Tn restriction 10 P into P PI Unscrew adjuster for operating point 12 and replace it with a selector switch with operating point adjuster 13 and Tn restriction 10 Type 3433 Controller Module Unscrew the mounting screw 6 at the controller module and pull it off the self sealing hose fittings Remove it from P into PD Unscrew cover plate 14 1 Take the controller station out O ring 14 3 and insert two O rings 14 4 in its place Screw on differential Part Quantity Designation Order no 10 1 T restriction 1070 4584
76. sponding to ia and can be connected to sensors which are routed into Zone 0 The transmitter itself must be installed in areas of Zone 1 or Zone 2 Use in hazardous areas Caution Observe the following for installations in po tentially explosive atmospheres On install ing and performing service work on the de vice ensure that no electrostatic charging can arise due to the high surface resistivity 10 ohm 10 1 Servicing explosion protected devices If a part of the apparatus on which the ex plosion protection is based needs to be ser viced it must not be put back into operation until an expert has inspected the device ac cording to explosion protection require ments has issued a certificate stating this or given the device a mark of conformity Inspection by an expert is not required if the manufacturer performs a routine check on the device prior to putting it back into oper ation The passing of the routine check must be documented by attaching a mark of con formity to the device Explosion protected components may only be replaced by original checked compo nents from the manufacturer Devices that have already been used outside of hazardous areas and are intended for use in hazardous areas in future must com ply with the safety demands placed on re paired devices Prior to operation they must be tested according to the specifications stip ulated for Repairing explosion protected device
77. ted set point adjuster and differ ential pressure indicator allow a smooth switchover when the indicator is at zero Re fer to section 3 3 5 4 3 Supply pressure regulators When a supply pressure regulator is mounted onto the Type 3432 Controller Sta tion it is suitable for the connection to an operating pressure of 2 0 to 12 bar The Type 3708 5003 Supply Pressure Regu lator Var ID 1023317 reduces and con trols the operating pressure to the required supply pressure of 1 4 bar 18 EB7030 EN Connecting plate with two i p converters for controlled variable x and external set point Supply pressure regulator Fig 10 Additional modules Principle of operation 5 4 4 Inductive limit switches The inductive limit switches indicate when the controlled variable x exceeds and or falls below an adjustable limit value Two metal tags are mounted to the pointer shaft of the controlled variable x which acti vate associated proximity switches When the metal tag moves into the field of the inductive pick up it is highly resistive and when the metal tag moves outside of the field it is low resistive The proximity switches are located in adjust able brackets The required switching point can be adjusted by turning the brackets Re fer to section 2 2 for more details 7030 19 Installation 6 Installation 6 1 Mounting The controller station is designed for mount ing onto pipes
78. the same again Deviations between the actual value and set point can also be corrected at the zero point adjuster 8 Fig 2 of the controller module 4 Construction The controllers designed according to the modular principle form an entire automation unit consisting of a controller station a con troller module tuned to the local conditions and where applicable a transmitter as well as other additional modules Controllers with Type 3432 Controller Sta tion are mainly designed for installation of a Type 3435 Transmitter Module for Pressure or a Type 3436 Transmitter Module for Temperature with direct process fluid con nection The Type 3431 Controller Station receives the controlled variable as a standardized signal from 0 2 to 1 bar or 3 to 15 psi The controlled variable can also be supplied as a current signal from 4 0 to 20 mA or 110 5 mA over an integrated i p converter The controller station can be equipped with the Type 3433 or Type 3434 Controller Module For special control applications the Type 3433 Controller Module can be combined with Type 3437 Additional Modules for pressure limitation control mode switchover or smooth manual automatic transfer The controller station can also be upgraded if required with a manual automatic trans fer consisting of a selector switch adjuster for manual mode and differential pressure indicator The controller station must be equipped with an additional modu
79. tic switch is activated as fol lows Changeover from automatic to manual Use the manual adjuster 1 7 to adjust signal pressure manual yH until the differen tial pressure indicator 1 8 is zero Switch over to manual at the switch Differential pressure indicator With Without deviation Changeover from manual to automatic If the plant is to be controlled manually to the required value the automatic signal pressure must be matched to the manual signal pressure yH by adjusting the set point 10 EB 7030 EN adjuster 1 4 The switch 1 6 can only be set to automatic after the differential pressure indicator 1 8 is at zero Set the set point again the required value 3 3 Smooth changeover between the internal and external re ference variable When combining the fixed set point control and follower control the Type 3432 Con troller Station is equipped with a Wint Wext switch a pressure adjuster and a differential pressure indicator Fig 10 The differential pressure indicator must first be brought to zero by activating the pres sure adjuster in order to switch between the reference variables 3 4 Readjusting the controller s zero point Should deviations arise between the actual value and set point during operation the zero point adjustment can be readjusted by turning the zero screw at the back of the dis play unit 5 until the actual value and set point on the front display are
80. ting to allow the controller to stabilize 3 1 1 Setting the operating point in P and PD controllers Type 3433 Controller Module only After setting the proportion action coefficient Kp as described previously set the operating point for P and PD controllers instead of the reset time Tn Read off the controlled variable yA of the controller at the display 1 5 when the plant is in a steady state condition and set this value directly at the operating point adjuster 12 Fig 2 Setting 0 2 to 1 bar 0 to 100 Recorrect slightly until the system devia tion is zero In case the signal pressure display deviates average the value Note On changing set point or reference variable the operating point must be set again as de scribed above If the reference variable is changed more of len set the operating point to O bar 50 25 average value 7030 9 Commissioning Note The T restriction must be completely opened with a P PI controller is switched over to P action to allow the operating point adjuster to work without delay Version with w dependent operating point This version does not need to be adjusted since the operating point automatically fol lows the set point w 3 2 Smooth automatic manual mode changeover only for controller station with manual au tomatic changeover Fig 4 The smooth switchover ensures that no pres sure surges can reach the valve when the manual automa
81. together with the turnboard If necessary lever the board at the side Do not lose the rubber seal Turn the board by 90 so that the re quired arrow is aligned with the arrow on the base plate Insert board and tighten screw Reassemble the controller module in the controller station Operation 2 1 2 Air supply only with Type 3433 Controller Module The position of the turnboard B Fig 2 with its arrow symbol determines the air supply to the feedback bellows It can be accessed after the comparator 3 1 has been re moved Normal air supply approx 1 mn h per of the system deviation R Large air supply approx mn h per of the system deviation not with P or PD controller modules Oper action A 32 3 4 Type 3432 Contr Module Side view without comparator Fig 2 Turnboards and adjusters 1 Controller station Type 3432 1 1 Scale 1 3 Actual value pointer red 1 4 Set point adjuster 2 Transmitter module or connecting base 3 Controller module 3 1 Comparator 3 2 Connecting plate 3 3 Hex screws 3 4 Screws inside Lock Indicating unit Mounting screw Zero adjuster Kp adjuster Tn adjuster 1 Tv adjuster only in PD or PID controller 12 Operating point adjuster only in P or PD controller A 9 6 7 Restriction 8 2 8 9316 3 10 7 Type 3433 2 PI Controller Module Type 3434 2 PI Controller Module 7030 5 Operation Unf
82. ure at sensor Without thermowell PN 16 With thermowell PN 63 or PN 100 Supply air Supply air 1 4 0 1 bar 20 1 5 psi Output 0 2 1 0 bar 3 15 psi Deviation from terminal based linearity 0 6 with terminal based conformity Hysteresis lt 0 25 Influence Supply air 0 25 0 1 bar Pressure at sensor lt 0 6 25 10 0 25 10 bar lt 0 15 10 bar Ambient temperature lt 0 6 lt 0 03 3438 Transmitter Module consisting of Temperature Transmitter TTH200 E1H with 6112 22 i p Converter Module Input Electric Temperature Transmitter TTH200 E1H Pt 100 resistance thermometer RTD Measuring ranges 30 to 60 C O to 40 C O to 100 C O to 150 C O to 200 C 0 to 400 C other ranges on request Connection Four wire circuit resistance per wire 50 ohm Measuring current 0 3 mA Output 4 to 20 linear to temperature Current consumption 3 5 mA Maximum output current 23 6 mA Supply voltage Two wire system Power supply lines Signal lines Use in safe area Us 16 to 30 Vpc Use in hazardous area Us 16 5 to 28 25 see EC type examination certificates Max load Rg Us 16 5 0 022 mA The supply voltage Us determines the max load lt Explosion protection 9 2 1 EEx ia ib T6 acc to ATEX EC type
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84. walls or in panels Refer to Figs 11 and 12 for the correspond ing dimensions Pipe mounting Mounting to vertical or horizontal 2 pipes using a mounting part with bracket Required mounting kit Order no 1400 6302 Protective roof accessories Order 1400 6311 2 27 124 Ports 26 Controlled variable amp 27 wext Ext set point 8 9 Supply air ZO 38 y Manipulated variable Air sensor 012 E ch B eee 3432 with 3436 Temperature Transmitter 26 27 8 9 38 Tapped ports ISO 228 1 G 1 8 Process fluid connection Protective roof Mounting plate Bracket 228 10 a ES N Log Air connections 160 13 Type 3432 with Type 3435 Pressure Transmitter Fig 11 Installation dimensions of Type 3432 Controller Station 20 EB 7030 EN Wall mounting Mounting using three straps Required mounting kit Order no 1400 6301 Panel mounting Mounting using four mounting elements DIN 43835 Distance between centers to door approx 235 mm Close arrangement in rows without door acc to DIN IEC 61554 DIN 43700 Installation Type 3432 Panel cut out 188 1 x 255 1 mm Required panel mounting kit Order no 1400 6300 Type 3431 Panel cut out 188 x 138 mm Required panel mounting kit Order no 1400 6303 Protect
85. ween O and 100 which corresponds to 0 2 to 1 bar by an operating point adjuster 12 The setting depends on the manipulated variable y sec tion 3 1 1 In Type 3434 P Controller Module the oper ating point is fixed at 0 6 bar Operation 2 2 Setting the limit switches Only applies to controller stations with the limit switch option To set the limit switches first release the lock 4 Fig 2 and open out the indicating unit 5 The contacts can be accessed at the back Adjust proximity switches by placing a screwdriver in the clamps between 0 and 100 of the reference scale and move until a contact is made over the connected switch ing amplifier Clamps with proximity switch N Fig 3 Limit switches EB7030EN 7 Commissioning Commissioning Prior to commissioning the control loop check all devices to make sure they are con nected correctly do not leak and function properly Release lock 4 and open out the indicating unit 5 to enable easy access to the operat ing controls at the controller Check the turnboard to make sure the cor rect operating action is set at the controller see section 2 1 1 3 1 Tuning the controller The controller needs to be tuned to the char acteristics of the controlled system using the Kp and and or Ty adjusters at the control ler module to ensure that the controller can keep any system deviations for all set points caused by the disturban

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