I-ACI EPW Interface Devices Pulse Width Modulate Instruction Manual
ULWAZI OLUVAMILE
I-EPW iguqula ukushaya kwenhliziyo noma isignali ye-PWM yedijithali ibe isignali ye-pneumatic elinganayo esukela ku-0 ukuya ku-20 psig. Okukhipha umoya kuhambisana nokokufaka kwesignali, ukusebenza okuqondile noma okuhlanekezelwe, futhi kufaka phakathi i-potentiometer ebhalwe ngesandla ukuze kuhlukaniswe okukhipha umoya. I-EPW inikezela ngezigaba ezine ezikhethekayo ze-jumper (bona igridi yoku-oda ngezansi). Ububanzi bengcindezi yokuphumayo yi-jumper shunt ekhethekayo ku-0-10, 0-15 kanye no-0-20 psig, futhi iyalungiseka kuwo wonke ububanzi. Isignali yempendulo engu-0-5 ye-VDC ebonisa umphumela wokucindezela komugqa wegatsha nayo inikezwa. Lesi siginali siyahlukahluka ngokulandelana nebanga lokucindezela kwegatsha elikhethiwe. I-EPW iyisixhumi esibonakalayo esopha ngaso sonke isikhathi esinesikhathi sokusabela komphetho wegatsha esinqunywa usayizi wembobo yokopha nokuhluka komfutho. Uma amandla ehluleka ku-EPW, izoqhubeka nokopha nge-orifice yokopha kuze kube yilapho ukucindezela kwegatsha kunguziro psig.
IMIYALELO YOKUQWALA
Ibhodi lesifunda lingase lifakwe kunoma iyiphi indawo. Uma ibhodi lesekethe liphuma ku-snap track, kungase kudingeke "ukuma" okungaqhubeki. Sebenzisa iminwe kuphela ukukhipha ibhodi ku-snap track. Slayida uphume ku-snap track noma phushela ohlangothini lwe-snap track bese uphakamisa lolo hlangothi lwebhodi lokujikeleza ukuze ulususe. Ungaguquli ibhodi noma usebenzise amathuluzi.
UMFANEKISO 1: UBUNGO
EPW
EPW With Gauge
IMIYALELO YOKUFAKA NGEZINKANI
IZINYATHELO ZOKUZIVIKELA
- Susa amandla ngaphambi kokufakwa kwezintambo. Ungalokothi uxhume noma unqamule izintambo usebenzisa amandla asetshenzisiwe.
- Uma usebenzisa intambo evikelekile, gaya isivikelo kuphela ekugcineni kwesilawuli. Ukugawula imikhawulo yomibili kungabangela iluphu yomhlabathi.
- Kunconywa ukuthi usebenzise i-transformer ehlukanisiwe yesigaba 2 esohlwini lwe-UL lapho unika amandla iyunithi nge-24 VAC. Ukwehluleka ukufaka izintambo ngezintambo ngendlela efanele lapho wabelana ngama-transformer kungase kubangele umonakalo kunoma iyiphi idivayisi exhaswe yi-transformer eyabiwe.
- Uma amandla angu-24 VDC noma 24VAC abelwe amadivayisi anamakhoyili afana nama-relay, ama-solenoid, noma amanye ama-inductors, ikhoyili ngayinye kufanele ibe ne-MOV, DC/AC Transorb, Transient Vol.tagi-e Suppressor (Ingxenye ye-ACI: 142583), noma= i-diode ebekwe ngaphesheya kwekhoyili noma i-inductor. I-cathode, noma uhlangothi oluhlanganisiwe lwe-DC Transorb noma i-diode, ixhumeka ohlangothini oluhle lokunikezwa kwamandla. Ngaphandle kwalezi zigebengu, amakhoyili akhiqiza ivolthi enkulu kakhulutagama-e spikes lapho esusa amandla angadala ukungasebenzi noma ukucekelwa phansi kwamasekhethi kagesi.
- Zonke izintambo kufanele zihambisane nawo wonke Amakhodi Kagesi endawo nawezwe.
UMFANEKISO 2: Izintambo
UMFANEKISO 4: IZILUNGISELELO ZOKUPHUMA KWE-PRESURE
Imbobo yegeji izokwamukela igeji encane engu-1/8”-27 FNPT ethunyelwa emuva ukuze ivumele ukufundwa okuqondile kokucindezela komugqa wegatsha. I-gauge kufanele ivalwe nge-Teflon sealing tape, futhi kufanele iqiniswe iqine, kusetshenziswa isikrufu sokusekelayo ukuze kubambe inqwaba.
Iwaranti ayifaki ukungasebenzi kahle ngenxa ye-valve evalekile. Imbobo yomoya eyinhloko ihlungwa ngesihlungi esinikeziwe esingu-8 micron integral-in-barb. Hlola isihlungi ngezikhathi ezithile ukuze singcoliseke futhi sincishiswe ukugeleza, futhi uhlanze ngebhulashi noma ufake esikhundleni uma kudingeka (Ingxenye # PN004).
Indawo ephakathi kwe-manifold kanye ne-pressure transducer iwuphawu lokucindezela. UNGAQINISEZI ibhodi lesekhethi noma uvumele i-multifold ukuthi inyakaze. Bamba i-manifold ngesandla esisodwa ngenkathi ufaka amashubhu womoya ezintweni ezihlabayo futhi usebenzise ukunakekela lapho ukhipha amashubhu ukuze ugweme ukufaka izinto ezilimazayo noma ukunyakaza okuphindaphindiwe. Nciphisa ingcindezi phakathi kwebhodi lesekhethi kanye ne-manifold ngokubamba i-manifold esandleni esisodwa ngenkathi ufaka amashubhu omoya phezu kwezinto ezifakwayo, futhi usebenzise ukunakekela lapho ukhipha amashubhu ukuze ugweme ukufakwa okulimazayo noma ukunyakaza okuphindaphindiwe.
I-orifice yokopha ingaqaqanjiswa ngomshayeli we-hex nut ongu-¼” ukuze ihlanzwe noma ihlolwe. Ungalahlekelwa i-gasket yokuvala noma ufake noma yini endaweni ephuma ngokunemba. Hlanza ngokuswayipha ngomshini wokukhipha amafutha kanye nokufutha umoya ohlanzekile endaweni ephuma emlonyeni usuka kolunye uhlangothi. Umbala we-hex nut ukhombisa usayizi we-orifice: Ithusi = 0.007”.
Le yunithi idinga okungenani ama-cubic amayintshi amabili (ubuncane) bomthamo womugqa womoya wegatsha (cishe. 15' of ¼” OD polyethylene tubing) ukuze isebenze ngaphandle kokuzungeza. Umoya oyinhloko kufanele ube ubuncane obungu-2 psig ngaphezu kwengcindezi ephezulu kakhulu efiselekayo yokuphuma kwegatsha.
Qaphela: Isignali yokufaka ngeke ibangele "ukugoqa" noma iqale phansi uma umkhawulo wobubanzi ongaphezulu weqiwe.
UMFANEKISO 3: UKUFAKA OKUTHUPHA KWE-PNUEMATIC
HLOLA
OKUFAKAYO OKUSIGINA:
Inguqulo #1 & 4: Bheka Umfanekiso 4 (p.4). Xhuma i-pulse input positive (+) kutheminali ephansi (DN), futhi evamile kutheminali yesignali evamile (SC). Inguqulo #2: Isiginali ye-Solidyne PWM kanye nesekhondi elingu-0-10 i-Duty Cycle Pulse ye-Barber Colman ™, Robershaw ™. Akukho ukushaya kwenhliziyo phakathi kwemizuzwana eyi-10 = okukhiphayo okuncane. I-Pulse ilingana noma idlule imizuzwana eyi-10 = ukuphuma okuphezulu.
I-EPW ilinganiswe njengasekuqaleni kokungu-0 psig ubuncane kanye no-15 psig okukhiphayo okuphezulu. Lokhu okukhiphayo kungalinganiswa kabusha ukuze kufane nobubanzi bengcindezi ye-actuator kusetshenziswa i-GAIN kanye ne-OFFSET potentiometer kanje: (Qaphela: I-ZERO potentiometer isethwe njengasekuqaleni. Ungalungisi.)
- Ukusetha ibanga lesikhathi lokokufaka: Ngamandla asusiwe, beka ama-jumpers ekucushweni afana kakhulu nebanga lesikhathi elisuka kusilawuli.
- Ukusetha ububanzi bengcindezi yokuphumayo: Sebenzisa amandla. Khetha ibanga lokucindezela ku-EPW elifana noma elingaphezu nje kwebanga eliphezulu ledivayisi elawulwayo. Example: 8-13 psi khetha B (15 psi setting).
- Ukusetha ukucindezela okukhulu: Ngakho konke ukuxhunywa kwe-pneumatic namandla okwenziwe, beka iswishi ye-Manual override endaweni ethi “MAN”. Phendula ibhodwe lokukhipha ngokugcwele ngokwewashi.
- Ukusetha i-offset: Qinisekisa ukuthi akukho ukushaya kwenhliziyo okuthunyelwe, noma susa amandla ukuze usethe kabusha okukhiphayo kube kuncane.
Beka iswishi yokubhala ngaphezulu Manuwali endaweni ethi “AUTO”. Vula ibhodwe elithi "OFFSET" kuze kube yilapho ukucindezela okuncane okufunayo kufinyelelwa. - Ukulinganisa kungenziwa futhi ngokuthumela i-pulse yesikhathi efanele futhi ulungise amabhodwe okuthi “OFFSET” kanye “ne-SPAN” ekukhipheni ingcindezi oyifunayo.
Ngaphandle kwamandla, amandla nesimo se-LED ngeke kukhanyiswe. Faka amandla futhi i-LED "STATUS" izocwayiza kancane (kabili ngesekhondi), futhi i-EPW izoba sesimweni sokufakwa kwesiginali esiphansi kakhulu, noma 0 psig. Faka amasiginali wokufaka ubuncane nobuningi bese ukala impendulo. Ukusebenza kwenguqulo #1: I-LED "STATUS" izokhanyisa ngokushesha lapho i-EPW ithola ukushaya kwe-pulse, ngesilinganiso esincane sokulungiswa kwebanga elikhethiwe le-pulse, (okungukuthi u-0.1 kuya ku-25.5 wesekhondi, i-LED izokhanyisa isekhondi elingu-0.1 , isekhondi elingu-0.1). Okuhlukile: 0.59 ukuze 2.93 isekhondi. ububanzi - I-LED ihlala ingashintshi. Inguqulo #2 Ukusebenza: 0.023 - imizuzwana - 1 flash, ukushaya kwenhliziyo. 0 -10 isekhondi Duty Cycle - 3 ukukhanya, bese ume kancane. Isignali yokufaka NGEKE ibangele “ukugoqa” noma iqale phansi uma umkhawulo wobubanzi obungaphezulu weqiwe. Inguqulo #4 Ukusebenza: Kuyafana Nenguqulo #1 ngaphandle kokukhiphayo kuwukwenza okuphambene.
I-pneumatic output iyashintsha uma i-pulse yokufaka isiqediwe. Okukhipha ingcindezi phakathi kwamanani aphansi naphezulu kuzoba ngomugqa, ngakho-ke ama-algorithms esoftware kufanele kube lula ukutholakala. Ibanga lesignali yempendulo kukho konke okukhethiwe lingu-0 kuya ku-5 VDC futhi lilingana nobubanzi bengcindezi yokuphumayo (Ifekthri ilinganiswe ngo-0-15 psig).
UMFANEKISO 4: OKUFAKAYO OKUPHATHELENE
I-EPW iyisixhumi esibonakalayo esopha njalo futhi isebenzisa i-orifice enembayo ukuze igcine ukugeleza komoya okulinganiselwe kuvalvu.
Ukukhipha mathupha: Shintsha iswishi yokuguqula i-AUTO/MAN iye endaweni MAN. Vula i-shaft ebhodweni le-MAN ukuze ukhulise noma unciphise ukuphuma kwe-pneumatic. Buyisela ukushintsha kwe-AUTO/MAN endaweni ye-AUTO uma kuqediwe.
Khipha amatheminali (OV)
Uma iswishi yokubhala ngaphezulu isendaweni yesandla, ukuthintana phakathi kwamatheminali kuyavalwa. Uma iswishi yokubhala ngaphezulu isendaweni ezenzakalelayo, ukuthintana phakathi kwamatheminali kuyavuleka.
IWARANTI
Uchungechunge lwe-EPW lumbozwe Iwaranti Yeminyaka Emibili (2) Yeminyaka Eminingi ye-ACI, etholakala ngaphambi kwe-ACI'S SENSERS & TRANSMITTER CATALOGU noma ingatholakala ku-ACI's. webindawo: www.workaci.com.
WEEE DIRECTIVE
Ekupheleni kokusebenziseka kwazo izinto ezipakishwayo kanye nomkhiqizo kufanele kulahlwe ngendawo yokugaywa kabusha efanele. Ungalahli nemfucuza yasendlini. Ungashi.
IMIKHIQIZO YOMKHIQIZO
| IMINININGWANE ENGAQONDILE | |
| I-Supply Voltage: | 24 VAC (+/-10%), 50 noma 60Hz, 24 VDC (+10%/- 5%) |
| Izinto Zamanje: | EPW: 300mAAC, 200mADC Maximum | EPW2: 350mAAC, 200mADC | I-EPW2FS: 500mAAC, 200mADC |
| Umthombo wePulse wokufaka: | I-Relay Contact Ukuvalwa, i-Transistor (i-solid state relay) noma i-Triac |
| Ileveli Yokufaka I-Pulse Trigger (@ Impedance): | 9-24 VAC noma VDC @ 750Ω okuzisholo |
| Isikhathi Esingasebenzi Phakathi Kwama-Pulses: | 10 millisecond ubuncane |
| Okokufaka Isikhathi Se-Pulse | Isixazululo: | EPW: 0.1-10s, 0.02-5s, 0.1-25s, 0.59-2.93s | I-EPWG: 0.1-10s, 0.02-5s, 0.1-25s,
0.59-2.93s | Inguqulo 2 ye-EPW: 0.023-6s noma 0-10s Duty Cycle | I-EPWG Inguqulo 2: 0.023-6s noma 0-10s Duty Cycle | Inguqulo 4 ye-EPW: Ngokufanayo nenguqulo 1, ukwenza okuphambene | EPWG Inguqulo 4: Kufana nenguqulo 1, ukuhlehlisa ukwenza | 255 Izinyathelo |
| Iswishi Yemathupha/Yokubhala Ngokuzenzakalelayo: | Umsebenzi we-MAN = okukhiphayo kungahlukahluka | Umsebenzi we-AUTO = okukhiphayo kulawulwa ngesignali yokufaka |
| Ukukhipha ngesandla/okuzenzakalelayo Impendulo esuka ku: | CHA ekusebenzeni kwe-AUTO (Ongakukhetha: CHA ekusebenzeni kwe-MAN) |
| Ububanzi Besiginali Yokuphuma Kwempendulo: Ibanga Lokuphuma Kwengcindezi: |
0-5 VDC = I-Output Span Ukulinganiswa Kwenkambu Okungenzeka: 0 kuya ku-20 psig (0-138 kPa) ubuningi |
| I-Output Pressure Range-Jumper Okukhethekayo: | 0-10 psig (0-68.95 kPa), 0-15 psig (0-103.43 kPa) noma 0-20 psig (137.9 kPa) |
| I-Air Supply Pressure: | Ubukhulu obungu-25 psig (172.38 kPa), ubuncane obungu-20 psig (137.9 kPa) |
| Ukunemba Kokucindezela Kokukhiphayo: | 2% isikali esigcwele ekamelweni lokushisa (ngaphezu kuka-1 psig noma 6.895 kPa) 3% isikali esigcwele kulo lonke ibanga lokushisa lokusebenza (ngaphezu kuka-1 psig noma 6.895 kPa) |
| Ukungena komoya: | Okunikezwayo kwamavalvu @ 20 psig (138 kPa) main/15 psig (103 kPa) out, 2300 scim Branch Line idinga 2 in3 noma 33.78 cm3 (min.). Umugqa wegatsha min. kokungu-15 ft kokungu-1/4” OD amashubhu e-poly |
| Ukuhlunga: | Ifakwe ngesihlungi se-integral-in-barb 80-100 micron (Ingxenye # PN004)
I-barb ejwayelekile yokuzikhethela (PN002) enesihlungi sangaphandle esingu-5 micron emgqeni (PN021) |
| Izixhumanisi: | 90° Amabhulokhi we-Screw Terminal Axhumekeka kalula |
| Usayizi Wentambo: | 16 (1.31 mm2) ukuya ku-26 AWG (0.129 mm2) |
| Isilinganiso se-Terminal Block Torque: | 0.5 Nm (Okungenani); 0.6 Nm (Ubukhulu) |
| Izixhumanisi | I-pneumatic Uhlobo Losayizi Weshubhu: | 1/4″ OD okuzisholo (1/8” ID) i-polyethylene |
| Ukufakwa kwe-pneumatic: | Ukufakwa kwethusi okususekayo kwe-Main & Branch ku-manifold machined, Kuxhunywe imbobo yegeji ye-1/8-27-FNPT |
| I-Gauge Pressure Range (Gauge
Amamodeli): |
0-30psig (0-200 kPa) |
| I-Operating Temperature Range: | 35 kuya ku-120°F (1.7 kuya ku-48.9°C) |
| Ibanga Lokuswakama Okusebenzayo: | 10 kuya ku-95% ukungafinyeleli |
| Izinga Lokushisa Lesitoreji: | -20 kuya ku-150°F (-28.9 kuya ku-65.5°C) |
I-Automation Components, Inc.
2305 Kuyajabulisa View Umgwaqo
IMiddleton, WI 53562
Ucingo: 1-888-967-5224
Webindawo: workaci.com
Amadokhumenti / Izinsiza
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I-ACI EPW Interface Devices Pulse Width Modulate [pdf] Incwadi Yeziqondiso I-EPW, I-Interface Devices Pulse Width Modulate, Amadivayisi Pulse Width Modulate, Pulse Width Modulate, Width Modulate, Modulate |
