samfur
Mai Kula da Gas AEC2392A-BS
Ƙididdiga na Fasaha
| Abu | Bayanai |
| Kanfigareshan | Katin sarrafawa guda ɗaya,bakwaikatunan tashoshi da rumbun bango guda ɗaya(AEC2392a-BS) |
| Katin sarrafawa guda ɗaya,goma sha biyarkatunan tashoshi da calo ɗaya mai ɗaure bango (AEC2392a-BM) | |
| Girman iyaka na taragon | Rufaffen bango (tsawon × nisax tsawo:426mm ×392mm ×117mm)(AEC2392a-BS) |
| Rubutun bango mai ɗaure (tsawon × nisa x tsayi: 430mm ×565mm×145mm) (AEC2392a-BM) |
| Abu | Katin sarrafawa na Master | Katin tashar |
| Mai aiki da wutar lantarki | DC24V± 6V | |
| Nau'ingas gano | %LEL/%VOL/ppm | |
| Rage | (0~100)%LEL, (0~100)%VOL, (0~9999)ppm | |
| Kuskuren alamar ƙima | ± 5% FS | |
| Yanayin aiki | Haɗa zuwa katunan tashoshi ko aiki da kansa | Haɗa zuwa babban katin sarrafawa ko aiki da kansa |
| Iyawa | 8 (16), don haɗa katunan tashoshi bakwai;katin kula da babban na iya haɗa saiti ɗaya na daidaitattun sigina na yanzu na 4-20mA | Katin tashoshi ɗaya yana haɗa mai watsa 4-20mA guda ɗaya |
| Amfanin wutar lantarki | 3W | 1W/katin tashoshi |
| Sigina na shigarwa | Haɗa zuwa (4 ~ 20)mA daidaitattun sigina na yanzu ko sigina masu ƙima mai canzawa a gida ko ta katin tashoshi | 4 ~ 20mA daidaitattun sigina na yanzu ko siginonin ƙima mai canzawa |
| Sigina na fitarwa | 1. RS485 siginar sadarwar bas (misali MODBUS yarjejeniya);2.Sigina na 3 sets na relays (relays 1, 2 da 3);karfin lamba: AC250V/10A ko DC30V/10A. | Katin tashoshi ɗaya na iya fitarwa: Alamomin saiti 3 na relays (babban ƙararrawa, ƙaramin ƙararrawa da gazawa);karfin lamba: AC250V/10A ko DC30V/10A |
| Yanayin muhalli don aiki | Zazzabi: 0 ℃ ~ + 40 ℃;dangi zafi: ≤93%;matsa lamba na yanayi:86kPa ~ 106kPa | |
| Yanayi mai ban tsoro | Ƙararrawar gani na LED | |
| Yanayin nuni | Nunin Sinanci na OLCD | LCD nuni code kashi |
| Canja wutar lantarki | AC176V ~ AC264V (50Hz± 0.5Hz);karkashin ƙarfin gwajin batu 170V± 10V;babban wutar lantarki max.aiki halin yanzu: 1A | |
| Wutar lantarki jiran aiki na waje | DC12V /4Ah × 2 baturin gubar-acid (AEC2392a-BS) | |
| DC12V/7Ah×2 baturin gubar-acid (AEC2392a-BM) | ||
| Yanayin hawa | An saka bango | |
Lura: Siginar shigar da tsarin tsoho sune (4 ~ 20) mA daidaitattun sigina;lokacin da siginar shigarwa ta zama siginar ƙima mai canzawa, tsoho siginar sigina ce mai buɗewa ta al'ada;idan mai amfani yana buƙatar cewa siginar tsoho ta zama sigina marar iyaka-kusa da irin wannan yanayin, da fatan za a saka lokacin yin oda.
Manyan Siffofin
● watsa siginar tsarin waya uku;rumbun bango;anti-RFI/EMI tsoma baki;
● Wannan samfurin yana da kyakkyawan bayyanar da girman šaukuwa, na'urori da yawa za a iya saka bango tare;
● Katin sarrafawa da katunan tashoshi an saita su daban amma suna da aikin nuni na aiki tare.Tare da babban allon nuni na Sinanci na LCD, katin kulawa na master zai iya gane aikin menu na kasar Sin da sauri da sauƙi nuni da aiki;
● Nau'in fitarwa da yawa na katunan tashoshi suna dacewa da haɗin gwiwar na'urorin sarrafawa na waje.Ta amfani da daidaitaccen ka'idar sadarwa ta MODBUS, aikin sadarwa na RS485 na iya sadarwa tare da kwamfutar mai masauki (misali DCS/PLC/EDS/RTU, da sauransu);
● Katunan tashoshi na iya karɓar siginar 4-20mA ko shigar da siginar ƙimar ƙimar kuma a haɗa su da na'urori daban-daban, gami daiskar gas mai ƙonewas, mai guba da haɗari mai gano iskar gass, oxygen ganes, mai gano harshen wutas, masu gano hayaki/zafi da maɓallan ƙararrawa na hannu, da sauransu;
● Ajiye sabbin bayanan ban tsoro na 999, rikodin gazawar 999 da rikodin farawa / rufewa 100 don dubawa, waɗanda ba za a rasa ba idan akwai gazawar wutar lantarki;
● Tashoshi katunan suna da LCD na baya mai launi uku, wanda zai iya nuna alamar al'ada, rashin nasara da matsayi mai ban tsoro a fili;
● Katin sarrafawa na master yana haɗa ayyuka na katin samar da wutar lantarki da katin tashoshi guda ɗaya.Duk tashoshi za a iya sanye su da tsarin sadarwa na HART, yana nuna aiki mai ƙarfi.
Kwamitin sarrafawa
Thekula da panelya ƙunshi mu'amalar nuni da mu'amalar aiki na babban katin sarrafawa da katunan tashoshi, gami da allon nuni, mai nuna halin LED, ƙararrawa buzzer (shigar cikin katin sarrafawa) da maɓallan aiki.Katin sarrafa babban yana da maɓallan aiki guda goma yayin da katin tasha yana da guda uku (duba zane mai zuwa):
Yin hawa
● Yi ramukan hawa 4 ko 6 (zurfin rami: ≥40mm) a cikin bango bisa ga buƙatun girman girman ramuka (alamomin ramuka 1 - 6) don hawan farantin rataye;
● Saka ƙulli na faɗaɗa filastik cikin kowane rami mai hawa;
● Gyara farantin rataye a kan bangon kuma ɗaure shi a kan ƙullun haɓakawa tare da 4 ko 6 masu tayar da kai (ST4.2 × 25);
● Rataya sassan rataye a kasan mai sarrafawa zuwa wurin A a allon ƙasa don kammala hawan mai sarrafawa.
Matsalolin waje
Katin sarrafawa na babban yana haɗa da'irori 9 na katunan tashoshi.Kowane tashoshi katin yana tattara 4-20mA Multi-line ko m sauyawa darajar siginar fitarwa kayan sadarwa sadarwa, kamar GT-AEC2232bX, GQ-AEC2232bX, GT-AEC2232aT, AEC2338, GQ-AEC2232bX-P, AEC2338-D ganowa da kumamai gano harshen wutas.Hakanan yana iya haɗa sauran masu watsa fitarwa na 4-20mA.Saituna biyu na ginannun na'urori na babban katin sarrafawa na iya fahimtar haɗin kai na na'urorin waje (sautin kan layi da haske, s).olenoid bawulolida magoya baya, da sauransu).Ana iya sarrafa na'urori na waje (misali sautin wurin da haske) ta hanyar saiti uku na tashoshin fitarwar siginar da kowane katin tashoshi ke bayarwa.Ana iya yin sadarwa mai nisa tare da tsarin mai watsa shiri ta hanyar sadarwar sadarwa ta RS485 ta yadda tsarin mai watsa shiri zai iya saka idanu AEC2392a-BS/AEC2392a-BMtsarin gano gass a wurare da yawa da ƙarfi.
Katin sarrafawa na babban gida:
485A da 485B: RS485 sadarwa haɗin haɗin kai
L, PG da N: AC220V wutar lantarki tashoshi
NC * (akan rufe), COM* (na kowa) da NO * (akan buɗewa): (3 sets) fitarwa tashoshi don gudun ba da sanda na waje iko sigina fitarwa tashoshi
V+, SIN da GND: shigarwar tashoshi don 4 ~ 20mA ko siginar ƙima mai canzawa
Katin tashoshi:
NC * (akan rufe), COM* (na kowa) da NO * (akan buɗewa): (3 sets) fitarwa tashoshi don gudun ba da sanda na waje iko sigina fitarwa tashoshi
24V, SIN da GND: shigarwar tashoshi don 4 ~ 20mA ko siginar ƙima mai canzawa
Lokacin da siginar da aka haɗa shine siginar ƙima mai canzawa, ana haɗa ƙarshen siginar zuwa 4 ~ 20mA (IN) da + 24V.Idan za a ba da wutar lantarki ta DC24V zuwa kayan aikin da aka haɗa, ana yin wayoyi kamar yadda aka nuna a cikin tsarin tsarin tsarin.
Tasha na ciki:
CAH, CAL, VSS da 24V: haɗin tashoshi don sadarwa na ciki (haɗe a cikin masana'anta)
Bayanan kula:(1) TMatsakaicin diamita na waya da aka yarda da shi don tashoshin haɗin kai shine 2.5mm2.(2)Tsohuwar masana'anta na fitarwar katin relay na babban sarrafawa shine siginar ƙima mai canzawa.
