GE IS200TDBSH2A(IS200TDBSH2AAA) Simplex Hankali Input/Fitar Tashar Tasha

IS200TDBSH2A shine Simplex Discrete Input/Output Terminal Board wanda General Electric (GE) ya tsara don tsarin kulawar Mark VIe da Mark VeS. Memba ne na jerin TDBS, wanda aka yi niyya musamman don aikace-aikacen da ke buƙatar ƙarancin wutar lantarki na 24V DC. Wannan tashar tasha tana aiki azaman gadar mu'amala tsakanin PDIO I/O module da na'urorin filin, da farko alhakin karɓar sigina masu hankali (kamar lambobi daga maɓalli, iyakance masu sauyawa) da nauyin filin tuƙi (kamar relays, bawul ɗin solenoid, fitilun nuna alama). Tsarinsa yana goyan bayan DIN-dogo ko hawa mai lebur, yana nuna babban abin dogaro, sauƙin kulawa, da haɓaka sassauƙa. Ana amfani da shi sosai a cikin sarrafa kansa da sarrafa masana'antu, musamman a cikin aikace-aikacen sarrafa tsari mai mahimmanci kamar iskar gas da injin tururi.

Babban Bayanin Aiki

Babban ayyuka na IS200TDBSH2A an raba su a fili zuwa manyan sassa guda biyu: Abubuwan shigarwa masu hankali da fitarwa.

1. 24-Tsarin Shigar Mai Hankali

• Damuwar amo: Gina-ginen amo yana ba da kariya da kyau daga ɗumbin ƙararrawa da amo mai tsayi, yana tabbatar da daidaiton sigina da daidaito a cikin mummunan mahallin lantarki na masana'antu.

• Tace Hardware: Yana da fasalin tace kayan masarufi na 4-millise na biyu don kawar da tsangwama na wucin gadi kamar billa lamba, hana tayar da karya.

• Input Type: Accepts 24 'dry contact' signals, ie, passive switch contacts provided by field devices.

• Wetting Voltage: Don gano yanayin lambobin sadarwa (buɗe ko rufe), allon tasha yana buƙatar wutar lantarki ta waje. IS200TDBSH2A tana goyan bayan ƙarancin wutar lantarki na 24V DC, tare da kewayon yarda na 16 zuwa 32V DC. Wannan ƙarfin lantarki yana iyo, yana haɓaka rigakafi na amo.

• Canjin Sigina: Kowace tashar shigarwa tana sanye take da ci-gaba na da'irar sanyaya sigina.

• Shigarwa na Yanzu: Ana iyakance shigar da halin yanzu ta masu adawa na ciki. Halin halin yanzu shine 2.5mA na farkon 21 da'irori da 10mA na da'irori uku na ƙarshe (22-24). Wannan zane yana taimakawa rage yawan wutar lantarki da inganta tsaro.

• Waya: An haɗa abubuwan shigarwa guda 24 ta hanyar ƙananan toshe mai toshewa mai maki 48 (TB2). Kowace rukunin shigarwa tana amfani da tashoshi biyu (misali, Wet 1 da A cikin 1), yana tabbatar da bayyanan wayoyi.

2. 12- Fitowar Relay Channel

• 125V DC: Max. 0.6 A

• 48V DC: Max. 1.2A

• 24V DC / 120V ko 240V AC (50/60Hz): Max. 3.15 A

• Nau'in Relay: Yana ba da 12 Form-C (karye-kafin-yi) lambobin sadarwa. Kowane gudun ba da sanda yana samar da tashoshi uku na fitarwa: Kullum Rufe (NC), Common (COM), da Kullum Buɗe (NO). Wannan tsarin yana ba da babban sassauci don dabaru masu sarrafawa (mai ikon zaɓar yin ko karya kewaye).

• Ƙarfin Load: Lambobin sadarwa suna amfani da kayan gami na azurfa-nickel, suna tabbatar da tsawon rai. Ƙarfin lodinsu ya dogara da ƙarfin aiki:

• Lokacin Amsa: Lokacin amsawa na yau da kullun shine milli seconds 25, saduwa da buƙatun don sarrafawa cikin sauri.

• Rayuwar Injini & Lantarki: Rayuwar aikin wutar lantarki ya kai 100,000 hawan keke; Rayuwar injina tana zuwa zagayawa 5,000,000.

• Waya: Ana haɗa abubuwan fitarwa guda 12 ta hanyar babban toshe toshe mai maki 48 (TB1). Kowane relay ya ƙunshi tashoshi 4 (NC, COM, NO, da kuma tashar SOL da aka keɓe).

3. Haɗin kai tare da PDIO I/O Module
   IS200TDBSH2A ita kanta ba ta da ikon sarrafa hankali; dole ne a yi amfani da shi tare da PDIO Discrete I/O Module. Tsarin PDIO yana shiga cikin IS200TDBSH2A ta hanyar haɗin nau'in D kuma yana sadarwa tare da mai sarrafa matakin babba (misali, Mark VIe mai sarrafa) akan Ethernet. Kwamitin tashar tashar TDBS guda ɗaya yana ba da wurin haɗin PDIO guda ɗaya, kodayake ƙirar PDIO kanta ana iya daidaita shi tare da haɗin cibiyar sadarwa ɗaya ko biyu zuwa mai sarrafawa don sakewa.

4. Tubalan Tashar Tasha
   Duk Tubalan Tasha ana iya toshe su. Wannan ya dace sosai don ƙaddamarwa, kulawa, ko maye gurbin hukumar tasha, saboda za'a iya cire tubalan ba tare da cire duk na'urorin sadarwa na filin ba, adana lokaci da ƙoƙari.

Ka'idojin Aiki da Cikakkun Da'ira

(A) Ƙa'idodin Aiki na Sashen Shigar da Hankali

Babban aikin da'irar shigar da hankali shine dogaro da dogaro da juyar da injin buɗaɗɗe/kusa da yanayin lambobin filin zuwa siginar dijital wanda mai sarrafawa zai iya gane shi.

1. Aikace-aikacen Wetting Voltage da Tafarki na Yanzu:

• Ana ba da wutar lantarki ta 24V DC na waje zuwa tashar tashar ta hanyar haɗin 3-pin Mate-N-Lok (JE1). Don TDBSH2A (haka da H4A, H6A), duk tashoshin fitar da wutar lantarki na 24 (madaidaitan tashoshi masu ƙima akan TB2) ana haɗa su a layi daya a ciki, duk an samo su daga fil 1 na JE1 (tabbatacce).

• Lokacin da lambar sadarwar filin ta rufe, ana samar da hanyar yanzu: JE1 Pin 1 (+24V) -> Wetting Voltage Terminal (misali, Wet 1) -> Rufe Filin lamba -> Tashar shigar da bayanai (misali, A cikin 1) -> Optoisolator na ciki akan Tashar Tashar -> JE1 Pin 3 (Hanyar Komawa).

• Wannan hanyar wayoyi -' wutar lantarki guda ɗaya tana kaiwa ga filin, layukan sigina masu yawa suna dawowa' -an halatta, yana rage haɗaɗɗun wayoyi.

2. Yanayin Sigina da Warewa:

• Ƙayyadaddun Yanzu: Masu adawa a cikin madaukin shigarwa suna iyakance na yanzu zuwa kewayon aminci (2.5mA ko 10mA).

• Damuwar amo: Filters, wanda ya ƙunshi cibiyoyin sadarwa na RC ko diodes na kashe wutar lantarki na wucin gadi kusa da wurin shigarwar sigina, suna ɗaukar ƙararrawa da tace hayaniyar mita mai girma.

• Warewar gani: Wannan muhimmin mataki ne don amincin tsarin. Siginar wutar lantarki mai sharadi yana tafiyar da Diode-Emitting Diode (LED). Hasken LED yana haskaka wani phototransistor na ciki, yana haifar da shi don gudanar da shi, don haka samar da sigina mai tsabta a gefen ciki na hukumar. Wannan shingen keɓewar gani na zahiri ya raba gefen filin gaba ɗaya, wanda zai iya samun babban ƙarfin wuta, bambance-bambancen yuwuwar ƙasa, da hayaniya, daga ɓangaren tsarin sarrafawa, yana kare kayan sarrafawa masu tsada.

• Gano Ƙarfin Ƙarfi: An saita ƙarfin shigarwar ƙofar shigarwa a 50% na ƙarfin wetting (kimanin 12V don ƙarfin lantarki na 24V). Ana ɗaukar irin ƙarfin lantarki da ke sama da wannan 'ON' (1), kuma a ƙasa akwai 'KASHE' (0).

3. Bambanci daga IS200TDBSH8A:
   Yana da mahimmanci a lura cewa samfurin IS200TDBSH8A yana da keɓantaccen juzu'i mai iyakancewa na ciki don kowane tashar fitarwar wutar lantarki, yana buƙatar keɓaɓɓen gubar wutar lantarki na kowane shigarwa. TDBSH2A ba ta da waɗannan resistors; ana rarraba wutar lantarki ta wetting kai tsaye a layi daya.

(B) Ka'idojin Aiki na Relay Fitar da Fadada Kwamitin Zaɓi

Asalin fitowar isar da sako na IS200TDBSH2A shine 'bushewar lamba', ma'ana relay coil ana tafiyar da shi ta hanyar kewayawa na cikin gida na PDIO, yayin da lambobin relay gaba ɗaya an daidaita su don canza wutar lantarki ta waje.

1. Aiki na asali:

• Tsarin PDIO, dangane da dabarun sarrafawa, yana aika siginar tuƙi ta hanyar haɗi (JA1) zuwa gaɓar wani takamaiman gudun ba da sanda akan IS200TDBSH2A.

• Lokacin da na'urar relay ɗin ta sami kuzari, tana jan armature, yana haifar da tasha ta gama gari (COM) ta canza daga haɗi tare da tashar Al'ada Rufe (NC) zuwa haɗi da tashar Al'ada Buɗe (NO).

• Ana haɗa wutar lantarki ta waje da hanyar dawowa a cikin jerin tsakanin COM da NO (ko NC), don haka sarrafa kaya ta hanyar sauyawa na relay.

2. Aiki da ka'idojin W-Nau'in Zaɓuɓɓukan Zaɓuɓɓuka:
   Ƙarfin IS200TDBSH2A (da H4A, H6A) ya ta'allaka ne a cikin ikonsa na karɓar nau'ikan zaɓin nau'ikan W ta hanyar masu haɗin JW1 da JW2, yana faɗaɗa busassun lambobi masu sauƙi zuwa abubuwan haɓaka masu hankali tare da rarraba wutar lantarki da iyawar ganowa.

• Hukumar Zabin IS200WROBH1A:

• Aiki: Wannan kwamiti yana ba da rarraba wutar lantarki mai ƙarfi don duk relays 12.

• Ƙa'ida: Ana haɗa wutar lantarki ta waje ta hanyar haɗin shigarwa guda ɗaya (JF1). An rarraba madaidaicin gefen wadata (JF1 Pin 1) zuwa kowane relay (ainihin tashar COM ta zama tashar POWER) bayan wucewa ta fuse. Hanyar dawowa don wadata (JF1 Pin 3) ba a haɗa ta ba. Hakazalika, kowane fuse yana da keɓancewar ƙarfin lantarki don gano kuskure. Wannan tsarin yana sauƙaƙe wayoyi don aikace-aikacen da ke buƙatar wutar lantarki iri ɗaya don relays da yawa.

  
  

• Hukumar Zabin IS200WROFH1A:

• Aiki: Wannan allon yana sanya fuse guda ɗaya a jere tare da haɗin gama gari na kowane relay.

• Ƙa'ida: A cikin amfani, ba a haɗa wutar lantarki ta lodi zuwa ainihin tashar COM amma zuwa tashar tashar 'Fused Common' da kwamitin zaɓi ya bayar. Don haka, kowane madauki na fitarwa ana kiyaye shi ta fius mai zaman kansa. A lokaci guda, hukumar tana ba da keɓantaccen ra'ayin ƙarfin lantarki ga kowane fuse, wanda ke aiki ba tare da la'akari da polarity ba. PDIO na iya lura da wannan siginar martani. Idan ta gano irin ƙarfin lantarki (ma'ana ƙarfin yana nan a gefen kaya) amma fis ɗin yana busa (da'irar a buɗe take), yana haifar da ƙararrawa mai ganowa. Wani fasali na musamman shi ne cewa mai amfani zai iya cire fuse da waya ta tashar ta huɗu (yanzu yana aiki azaman VSENSE) a cikin lodin, yadda ya kamata ya juya waccan da'ira zuwa na'urar kula da wutar lantarki mai zaman kanta don gano kasancewar wutar lantarki a gefen lodi, koda kuwa relay ɗin ba ya cikin iko.

  
  

• Hukumar Zabin IS200WROGH1A:

• Aiki: Wannan allon yana sanya ɓangaren relay na TDBS aiki yayi daidai da allon tashar IS200TRLYH1B lokacin amfani da shi cikin sauƙi. Yana ba da rarraba wutar lantarki da aka haɗa da wutar lantarki don 6 na farko na relays (1-6), da kuma sadaukar da wutar lantarki don relay na 12th.

• Ƙa'ida: Muhimmin fasalin wannan allon yana haɗawa a bangarorin biyu. Ana haɗa wutar lantarki ta waje (AC ko DC) zuwa masu haɗa JF1 da JF2 akan allo. Dukansu ɓangarorin tabbatacce da mara kyau na wadatar an haɗa su a cikin jeri don kowane fitarwa (misali, FU7 da FU1 sun dace da relay 1). Wannan ya sa ya dace musamman ga tsarin ' masu iyo' inda wutar lantarki ba ta ƙasa. Na'urori masu auna wutar lantarki a kan allo suna lura da ƙarfin lantarki a kan kowane fis. Idan fuse ya busa, firikwensin yana gano bambancin ƙarfin lantarki kuma yana ciyar da siginar kuskure baya zuwa PDIO. Bugu da ƙari, ana shigar da Metal Oxide Varistor (MOVs) akan lambobi Buɗaɗɗen Al'ada (NO) don murkushe fiɗaɗɗen ƙarfin lantarki da aka samar ta hanyar ɗaukar nauyi.

La'akarin Shigarwa da Tsaro

• Hauwa: IS200TDBSH2A an fara haɗa shi tare da insulator na filastik. Sannan ana iya ƙulla shi a kan daidaitaccen layin dogo na DIN ko kuma a kulle shi a cikin ma'aikatun ta hanyar amfani da taron ƙarfe na takarda.

• Waya: Yi amfani da #24 - #12 Wayoyin AWG da aka haɗa kai tsaye zuwa saiti biyu na tubalan tasha masu ma'ana 48. Ya kamata wuraren ƙarewar garkuwa su kasance a kan wani shingen ƙasa daban.

• Muhimman Gargaɗi:

• Takaddun shaida na Wuri mai haɗari: IS200TDBSH2A ba a tsara shi don wurare masu haɗari ba. Idan ana buƙata don wurare masu haɗari, dole ne a zaɓi samfurin IS200TDBSH8A.

• Ƙuntataccen Amfani da Hukumar Zaɓuɓɓuka: Allolin zaɓin fitarwa (WROBH1A, WROFH1A, WROGH1A) ba su da takaddun shaida don wurare masu haɗari don haka dole ne a yi amfani da su tare da allon tashar TDBS a wurare masu haɗari.

• Sigar Software: Kar a maye gurbin TDBSH2A da TDBSH8A ba tare da fara shigar da sigar software ta ControlST 4.05 ko kuma daga baya ba.

Bincike da Kanfigareshan

• Ayyukan Ganewa: PDIO ci gaba da lura da matsayin IS200TDBSH2A.

• Kulawar Wutar Lantarki na Wetting: Idan ƙarfin wutar lantarki ya faɗi ƙasa da 40% na ƙimar ƙima, an saita ƙararrawa (laifi) kuma an kulle shi.

• Relay Feedback: Kowane gudun ba da sanda yana da keɓaɓɓen saitin lambobin sadarwa da aka yi amfani da su don amsa matsayi. PDIO tana bincikar gazawar relay (kamar maƙallan lambobin sadarwa) ta hanyar kwatanta jihar da aka ba da umarni tare da yanayin martani.

• Binciken Hukumar Zaɓuɓɓuka: Lokacin amfani da allon zaɓi na WROB, WROF, ko WROG, PDIO na iya gano yanayin busawa ta hanyar da'irar amsawar wutar lantarki.

• Hardware Identification: Tashar jirgi da allon zaɓi suna da guntun ID na karantawa kawai. PDIO na karanta samfurin su da lambobin bita. Idan an gano haɗin da bai dace ba, ana haifar da kuskuren rashin jituwa na hardware.

• Tsari:

• IS200TDBSH2A kanta ba ta da masu tsalle-tsalle ko saitunan kayan aiki; Ana yin duk daidaitawa ta hanyar software na PDIO.

• Kwamitin zaɓi na WROBH1A yana da masu tsalle 6 (JP1-JP6), daidai da relays 1-6. Idan za a yi amfani da relay azaman busasshen lamba ba tare da rarraba wutar lantarki daga allon ba, ana iya cire madaidaicin jumper. Ana shigar da duk masu tsalle-tsalle a masana'anta.