ABB DO880 3BSE028602R1 Babban Mutunci DO Module

ABB Ability ™ System 800xA® shine tsarin jagorancin rarraba rarrabawa na duniya (DCS) da dandamali na sarrafa kansa, sananne don keɓaɓɓen buɗewar sa, haɓakawa, da babban abin dogaro. Ana amfani da shi sosai a cikin wutar lantarki, masana'antun sarrafa kayayyaki, marine, ma'adinai, da ƙarfe, a tsakanin sauran sassa. A matsayin muhimmin sashi na tsarin S800 I/O na tsarin, DO880 High Integrity Digital Output Module an tsara shi don aikace-aikacen masana'antu tare da buƙatun aminci da samuwa. Yana da tsarin fitarwa na dijital mai tashar tashoshi 16 wanda aka ba da izini don SIL 3 (IEC 61508) da Matsayi na 4 (EN 954-1). Taimakawa duka guda ɗaya da ƙima, yana ba da ƙarfi, abin dogaro, da sauƙin gano mafita don madaidaicin madaukai.

Babban manufar DO880 module shine tabbatar da aiwatar da umarnin sarrafawa daidai, amintacce, kuma a ci gaba da zuwa masu kunna wuta (kamar bawuloli, bawul ɗin solenoid, relays, fitilun nuni) a cikin rikitattun mahallin masana'antu. Ginshikan binciken sa na ci-gaba da ayyukan kariya ba wai kawai tabbatar da amincin tsari bane amma kuma yana haɓaka ingantaccen tsarin kuma yana rage lokacin rashin shiri. Zaɓin zaɓi ne don gina ingantaccen tsarin aiki da aminci sosai.

2. Key Features da Fa'idodi

Tsarin DO880 yana haɗa fasahohin ci-gaba da yawa waɗanda aka tsara don saduwa da duk manyan buƙatun sarrafa masana'antu na zamani don samfuran fitarwa.

1. High Channel Density & Sassauƙi Kanfigareshan

• 16 Output Channels: Module guda ɗaya yana ba da tashoshin fitarwa na yanzu na 16 masu zaman kansu na 24V DC a cikin rukunin keɓe ɗaya, yana ba da damar shimfidar ɗimbin yawa da adana sararin majalisar.

• Kanfigareshan Guda/Sake-sake: Masu amfani za su iya zaɓar daga Rukunin Ƙarshen Ƙarshe (MTUs) daban-daban masu goyan bayan ko dai guda ɗaya ko kari bisa ga amincin aikace-aikacen da buƙatun samuwa, suna ba da sassauƙan turawa.

2. Na Musamman Aminci da Mutunci

• SIL 3 / Cat. 4 Certified: An ba da takaddun samfurin don SIL 3 bisa ga ma'aunin aminci na aikin ƙasa da ƙasa IEC 61508 da kuma nau'in 4 bisa ga ma'aunin amincin injin EN 954-1. Ya dace da Tsarin Instrumented Safety Instrumented (SIS) da madaukai masu mahimmanci da ke buƙatar ingantaccen amincin aminci.

• Zane Mai Haƙuri Laifi: Direbobin fitarwa sun ƙunshi Haƙuri Laifi na 1 (kamar yadda aka ayyana a cikin IEC 61508). Wannan yana nufin cewa ko da direban fitarwa guda ɗaya ya gaza, za a iya sarrafa abubuwan da ke cikin tsarin 'Normalally De-energized (ND)' wanda zai inganta samar da tsarin sosai.

• Tsaro na ciki: Tsarin da kansa an ƙirƙira shi azaman mai aminci ne kuma dole ne a yi amfani dashi tare da ƙwararrun masu ware ko makamantan na'urori don aikace-aikacen yanki masu haɗari.

3. Cikakken Bincike da Kulawa

• Advanced Diagnostics On-board: Module yana aiwatar da cikakken bincike-binciken kai, ganowa da rarraba kurakurai don bayar da rahoto:

• Kurakurai na Waje: misali, kurakuran samar da wutar lantarki na waje, kurakuran madauki na filin (gajeren kewayawa, buɗewa).

• Kurakurai tashoshi na ciki: misali, gajeriyar kewayawa, buɗaɗɗen da'irori, ko kurakuran da suka shafi takamaiman tashoshi.

• Kurakurai Module: misali, wutar lantarki na ciki, microcontroller, FPGA, ko kurakuran ƙwaƙwalwa.

• Ƙididdigar Canjin Canjin Ba-Pulsing: Mai ikon bincika lafiyar masu sauya fitarwa ba tare da jujjuya abin fitarwa zuwa filin ba, hana rikicewar tsarin da ba a yi niyya ba.

• Kulawa na Loop: Yana sa ido kan matsayin lodi na kowane madauki na fitarwa. Gano gajeriyar kewayawa da buɗewa yana da tasiri a duka jihohin da ke da kuzari da kuma waɗanda ba su da kuzari. Ana iya daidaita kewayon sa ido don juriya na madauki daga 50 Ω zuwa 2 kΩ, yana daidaitawa da nau'ikan kaya daban-daban da tsayin kebul.

• Nuna Halin Ilhanci: Gaban module yana samar da LEDs matakin-module 4 (F, R, W, Matsayi) da LED mai launi guda ɗaya ta kowane tashar (Yellow/Ja). Yellow yana nuna fitowar da aka kunna, Kashe yana nuna rashin kuzari, kuma Ja yana nuna kuskuren tashoshi, yana ba da damar gano kuskuren nan take.

4. Ƙarfafan Abubuwan Kariya

• Ƙayyadaddun Ƙayyadaddun Yanzu & Kariya na Gajere: Kowane tashoshi yana da ƙayyadaddun iyakancewa na yanzu, yana kare na'urorin filin biyu da kuma tsarin kanta idan akwai gajeriyar kewayawa.

• Kariyar yawan zafin jiki: Ana kiyaye maɓallan fitarwa daga zafin da ya wuce kima kuma za'a kashe ta atomatik idan an ƙetare madaidaicin madaidaicin zafin jiki.

• Lalacewar Yanayin: Don tashoshi 'Masu Ƙarfafa Ƙarfafawa (NE)' (ana goyan bayan fitowar samfur PR:G gaba), za'a iya shigar da lalatar yanayin idan aka gano kuskure don hana ayyukan da ba a yi niyya ba.

• Ƙunƙarar Load Mai Inductive: Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa Mai Ƙarfafawa Mai Ƙaƙwalwa mai Ƙaƙwalwa Mai Ƙaƙwalwa mai Ƙaƙwalwa mai Ƙaƙwalwa mai Ƙaƙƙƙƙƙaƙƙƙƙƙƙƙƙƙƙƙƙƙƙƙƙƙƙ ne: Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙaƙwalwa na Ƙarfafawa na Ƙarfafawa na Ƙarfafawa na Ƙarfafawa na Ƙarfafawa yana kare masu sauyawa daga fitilun wutar lantarki da aka haifar ta hanyar kashe kayan aiki (misali, coils na relay).

5. Babban Dogara & Rugged na Muhalli

• Wide Voltage Range: Yana goyan bayan kewayon wutar lantarki mai faɗi na 19.2 - 32 V DC, yana ɗaukar jujjuyawar wutar lantarki.

• Dogon Nisa: Yana goyan bayan tsayin kebul na filin har zuwa mita 600 (yadi 656), saduwa da buƙatun wiring na manyan shuke-shuke.

• Ƙimar Muhalli mai ƙarfi: kewayon zafin aiki na 0 zuwa + 55 ° C, zazzabi ajiya -40 zuwa + 70 ° C, aji na kariya IP20, mai bin ka'idodin masana'antu masu tsauri (EMC, rawar jiki, digiri na gurɓatawa, da sauransu).

• Takaddun Takaddun Shaida na Masana'antu: Ya mallaki takaddun shaida da yawa ciki har da CE, CULus, ATEX Zone 2, da rarrabuwa na ruwa (ABS, BV, DNV, LR), yana sa ya dace da buƙatar aikace-aikace a duk faɗin masana'antu daban-daban a duniya.

3. Yankunan Aikace-aikace

Godiya ga babban amincin amincin sa, bincike mai ƙarfi, da dogaro, ƙirar DO880 ya dace da masana'antu da aikace-aikace da yawa tare da ƙaƙƙarfan buƙatu don fitarwar sarrafawa:

• Masana'antu na Tsari: Gudanar da bawuloli masu mahimmanci da bawul ɗin solenoid a cikin Tsarin Instrumented Safety Instrumented (SIS), Tsarin Kashe Gaggawa (ESD), da Tsarin Wuta & Gas (F&G) a cikin mai & gas, sinadarai, petrochemical, magunguna, da masana'antar kula da ruwa.

• Ƙarfin Ƙarfafawa: Fitar da'irori don haɗin kai na aminci da sarrafa kayan aiki mai mahimmanci a cikin wutar lantarki, makamashin nukiliya, da tsire-tsire masu sabuntawa.

• Marine & Shipbuilding: Mahimman ayyuka na sarrafawa kamar sarrafa motsa jiki, sarrafa kaya, da tsarin ƙararrawa.

• Mining & Metallurgy: Mahimmancin sarrafa kayan aiki a cikin tsarin tsaro na isar da sako, tsarin sarrafa fashewar tanderu, da sauransu.

• Kamfanoni: Tsarukan da ke buƙatar babban tabbaci na samuwa, kamar iskar rami da kula da muhalli na jirgin karkashin kasa.

4. Shigarwa da Kanfigareshan

Dole ne a shigar da tsarin DO880 akan S800 Mounting Termination Unit (MTU) mai dacewa da Tsarin 800xA. MTU tana ba da hanyar haɗin kai zuwa shingen tashar wayoyi ko masu haɗawa.

1. Zaɓin Kanfigareshan:

• Kanfigareshan Guda Guda: Ya dace da aikace-aikacen da ke buƙatar babban aminci amma ƙananan buƙatun sake sakewa. MTU na zaɓi sun haɗa da: TU810/TU814 (Ƙaramin), TU812 (Ƙaramin, tare da haɗin D-Sub 25-pin), TU830/TU833 (Extended).

• Tsare-tsare mai yawa: Ya dace da aikace-aikacen da ke buƙatar mafi girman samuwa da haƙurin kuskure. An shigar da nau'ikan nau'ikan DO880 guda biyu a layi daya akan nau'ikan MTU guda biyu masu yawa (misali, TU842/TU852 don hawa a kwance ko TU843 don hawa tsaye). Idan module ɗaya ko tashoshi ɗaya ya gaza, tsarin na iya canzawa ba tare da ɓata lokaci ba zuwa tsarin ajiyar ajiya, yana tabbatar da sarrafawa mara yankewa.

2. Ka'idojin Waya:

• Dole ne a yi amfani da igiyoyi masu garkuwa don haɗin filin, tare da kafa garkuwa da kyau a gefen majalisar kulawa don inganta aikin EMC.

• Don lodin inductive, ana ba da shawarar haɗa diode mai motsi kyauta ko RC snubber a layi daya tare da kaya kuma tabbatar da tsawon lokacin lodi (L/R) bai wuce 3ms don tabbatar da daidaiton aikin sa ido na madauki ba.

• Koma zuwa tebur 'Tsarin Haɗin kai' a cikin jagorar don cikakkun ayyukan tasha don tabbatar da daidaitaccen haɗin wutar lantarki (L1+/L1-, L2+/L2-) da kowace tashar fitarwa ta waya.