ABB DI880 3BSE028586R1 Digital Input Module

DI880 babban aiki ne, babban ingancin shigar da dijital a cikin tsarin ABB Ability™ System 800xA® dandamalin hardware. An ƙera shi don buƙatar yanayin aikace-aikacen da ke buƙatar babban aminci, aminci, da daidaitattun abubuwan da suka faru a cikin tsarin sarrafa sarrafa kansa na masana'antu, yana da kyau ga sassan masana'antu masu mahimmanci kamar samar da wutar lantarki, mai & iskar gas, petrochemicals, jigilar jirgin ƙasa, da teku.

Babban darajar DI880 ya ta'allaka ne a cikin 'High Mutunci,' wanda ke nunawa ba kawai a cikin bin ka'idodin aminci na ayyuka masu girma kamar SIL3 (IEC 61508) da Category 4 (EN 954-1) amma kuma a cikin cikakken bincike, daidaitaccen tsari na SO, iyawar iyawa da daidaitawa. Tsarin yana samar da tashoshi na shigarwa na 24V DC masu zaman kansu na 16 tare da yanayin shigar da nutsewa a halin yanzu, gami da ci gaba da bincike kan jirgin da fasahar keɓewar tashar don tabbatar da daidaiton siginar siginar da kwanciyar hankali na tsarin aiki, ta haka yana rage haɗarin lalacewar tsarin ko raguwar lokaci saboda gazawar shigarwa.

A matsayin wani ɓangare na tsarin sarrafawa na tsarin 800xA da aka rarraba, DI880 yana ba da damar haɗin kai maras kyau, samar da masu amfani tare da tushe mai ƙarfi don tsarin kulawa da kulawa na jihar. Yana da maɓalli mai mahimmanci don cimma ayyukan shuka na fasaha da aminci sosai.

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2. Key Features & Fa'idodi

1. Tashoshin Shigar da Babban Amintacce:

• Kanfigareshan tashar: tashoshi 16, shigarwar 24V DC, nau'in nutsewa na yanzu.

• Halayen shigarwa: Faɗin kewayon ƙarfin shigarwa ('1' sigina: 11-30V; '0' sigina: -30 zuwa +5V), yana ba da ƙaƙƙarfan rigakafin amo.

• Warewa Wutar Lantarki: Duk tashoshi 16 sun keɓe daga ƙasa, suna danne tsoma bakin ƙasa yadda ya kamata da haɓaka rigakafi na lantarki.

• Alamar shigarwa: Kowane tashoshi yana da ma'anar matsayin LED mai zaman kanta don saurin warware matsalar kan-site.

2. Babban Ciwon Kan Jirgin Sama & Gwajin Kai:

• Na'urar tana yin cikakken bincike-binciken kai, tare da rarraba kurakurai kuma an ruwaito kamar haka:

• Kuskuren Module: Yana ba da rahoton kurakurai a cikin kayan wuta na ciki, microcontroller, FPGA, ƙwaƙwalwar ajiya, da sauran mahimman abubuwan haɗin gwiwa.

• Kuskuren Tashoshin Ciki: Yana ba da rahoton kurakuran da ke shafar takamaiman tashoshi, kamar gajerun da'irori, buɗaɗɗen da'irori, ko makale-kulle.

• Kuskuren Waje: Yana ba da rahoton kurakurai a cikin wutar lantarki na waje.

• Ana ba da nunin matsayin gida mai fa'ida ta hanyar LEDs na gaban-panel: F (ault), R (un), W (arning), P (masu rigima), da fitilun matsayin tashar kowane mutum.

3. Jerin abubuwan da suka faru (SOE) Rikodi:

• Babban Madaidaicin SOE: An ƙirƙira don aikace-aikace masu mahimmanci waɗanda ke buƙatar madaidaicin odar oda. Matsakaicin rikodi na taron shine milli seconds 1, tare da ƙarfin jerin gwano na har zuwa 512 x 16 aukuwa.

• Madaidaicin Tambarin Lokaci: Daidaitaccen rikodin taron shine -0 ms / +1.3 ms, yana ba da ingantaccen bayanai don nazarin abin da ya faru da haɓaka tsarin.

• Tace Mai Hankali: Yana da fasalin 'Shutter filter' wanda za'a iya daidaita shi don murkushe rikodin abubuwan da ba'a so na wucin gadi a cikin takamaiman lokuta ko bayan ƙayyadadden adadin canje-canje, yana hana jerin gwano daga cika da bayanai marasa mahimmanci.

4. Sarrafa sigina mai sassauƙa:

• Tacewar Dijital Mai Shirye-Shirye: Za'a iya zaɓin lokacin tacewa daga 0 zuwa 127 millise seconds, yadda ya kamata take tace rikicewar bugun jini na ɗan gajeren lokaci don tabbatar da tsayayyen sigina masu inganci kawai tsarin ya gane.

5. Haɗin Ƙarfin Ƙarfin Sensor:

• Kowace tashar shigarwa tana ba da ƙarfin firikwensin firikwensin iyaka a halin yanzu (max 32mA, ƙarfin lantarki kusan daidai da sarrafa ƙarfin lantarki rage 4.2V). Wannan yana ba da damar kunna wutar lantarki kai tsaye na na'urori masu auna firikwensin waya biyu ko uku, sauƙaƙe wayoyi da haɓaka amincin samar da wutar lantarki.

6. Babban Tsaro & Takaddun shaida:

• Tsaron Aiki: An ba da izini don IEC 61508 SIL 3, wanda ya dace da Tsarukan Kayan aikin Tsaro.

• Tsaron Injini: An ba da izini don EN 954-1 Category 4.

• Yarda da Muhalli: Yana riƙe CE, ATEX Zone 2, CULus Class I Div 2, ABS/BV/DNV/LR takaddun shaida na ruwa, yana sa ya dace da mahallin masana'antu da na ruwa daban-daban.

7. Sassaucin Kanfigareshan:

• Kanfigareshan Guda/Mai Sakewa: Yana goyan bayan aiki azaman samfuri ɗaya ko a matsayin ɓangare na ma'auni guda biyu don saduwa da buƙatun samuwa na aikace-aikace daban-daban.

• Wide MTU Compatibility: Mai jituwa tare da nau'ikan nau'ikan Rukunin Ƙarshen Ƙarshe (MTUs), gami da Karami, Tsawaitawa, da Nau'in Ragewa, daidaitawa ga shimfidar ma'auni daban-daban da buƙatun wayoyi.

  
  

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3. Daidaituwar MTU & Waya

Tsarin DI880 kanta baya haɗa kai tsaye zuwa igiyoyin filin; dole ne a yi amfani da shi ta hanyar keɓaɓɓun Rukunin Ƙarshen Ƙarshe (MTUs). Wannan ƙira yana haɓaka tsarin daidaitawa, kiyayewa, da aminci.

1. Babban Nau'in MTU masu jituwa:

• Karamin MTUs: misali, TU810, TU812 (tare da D-Sub 25 dubawa), TU814, TU818 (tsara don firikwensin waya biyu). Ya dace da aikace-aikacen da ke da matsananciyar sarari.

• MTUs mai tsawo: misali, TU830, TU833. Yawanci yana nuna ƙarin tashoshi da haɗaɗɗen rarraba wutar lantarki, sauƙaƙe haɗin na'urorin firikwensin waya uku ba tare da ƙarin tashoshi ba.

• MTUs masu yawa: misali, TU842 (tsawo a kwance), TU843 (dutsen tsaye), TU852. An ƙirƙira ta musamman don gina samfuran DI880 guda biyu, gina tashoshi na shigar da yawa.

2. Shawarwari na Waya & Garkuwa:

• Don tabbatar da amincin sigina da saduwa da buƙatun EMC, dole ne a yi amfani da igiyoyi masu kariya don haɗin aiki. Garkuwa gabaɗaya yakan isa idan kebul na-core multi-core ya ƙunshi nau'ikan sigina da aka jera.

• Ana ba da shawarar sosai cewa duk na'urori masu auna firikwensin da ke da alaƙa da DI880 su kasance masu ƙarfi ta hanyar ƙayyadaddun na'urorin firikwensin da aka samar da su ta hanyar DI880 da kanta don yin cikakken amfani da kayan aikin kariya na ciki. Don wannan dalili, ana ba da shawarar yin amfani da MTUs kamar TU830, TU833, TU842, TU843, ko TU852. Idan an yi amfani da ƙananan MTU guda ɗaya, saitin wutar lantarki na waje dole ne ya bi Bayanin Fasaha 3BSE050455.

  
  

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4. Wuraren Aikace-aikace na Musamman

Godiya ga babban amincin sa, dogaro, da bincike mai ƙarfi, DI880 ya dace da sassan masana'antu tare da tsauraran aminci da buƙatun samuwa:

1. Masana'antar Wutar Lantarki: Matsayin saka idanu na sigina na dijital, siginar kariya, siginar kariya, da SOE don nazarin abubuwan da suka faru a cikin tashoshin wutar lantarki (thermal, hydro, nukiliya).

2. Man Fetur, Gas & Petrochemicals: Tsarin Instrumented Safety Instrumented (SIS), Tsarin Kashe Gaggawa (ESD), matsayi na kula da bawuloli masu mahimmanci da famfo a cikin samarwa, matatun mai, da tsire-tsire masu sinadarai.

3. Sufuri na Rail: Tsarin siginar layin dogo, sa ido kan muhalli na metro, da sarrafa kayan aiki.

4. Jirgin ruwa & Ginin Jirgin ruwa: Tsarin sarrafa jigilar jirgi, sarrafa injin injin, da tsarin ƙararrawa.

5. Mahimman kayan more rayuwa: Kulawa da sarrafawa a cikin masana'antar sarrafa ruwa, cibiyoyin bayanai, wuraren samar da magunguna, da sauran rukunin yanar gizon da ke buƙatar kulawa mara yankewa.

6. Manyan Masana'antu Tsari: Rarraba Tsarin Kulawa a cikin takarda, karafa, siminti, da sauran sassan masana'antar sarrafawa.