DI803 babban sashi ne na tsarin ABB Ability™ System 800xA® don tsarin S800 I/O. Babban aiki ne, ingantaccen ingantaccen tsarin shigar da dijital ta tashar tashoshi 8 wanda aka tsara don tsarin sarrafa sarrafa kansa na masana'antu. Wannan tsarin ya dace da sa ido kan sigina na filin wutar lantarki mai ƙarfi (AC) ko kai tsaye na yanzu (DC) da watsa waɗannan sigina cikin aminci kuma daidai ga tsarin sarrafawa. Yana goyan bayan kewayon ƙarfin shigarwa mai faɗi na 230V AC da 220V DC. Yana fasalta ayyukan ci-gaba kamar keɓancewar lantarki ɗaya ɗaya tsakanin tashoshi, kulawar samar da wutar lantarki, tace siginar dijital, da nunin matsayi. Ana amfani da shi sosai a cikin filayen buƙata tare da manyan buƙatu don amincin sigina da aminci, kamar samar da wutar lantarki, makamashi, sinadarai, ruwa, da injuna masu nauyi.
Tsarin DI803 yana ɗaukar ƙaramin ƙirar injin S800 kuma yana goyan bayan haɗin tsarin filin ta hanyar haɗin kai, sauƙaƙe shigarwa, wayoyi, da kiyayewa. Kowace tashar shigarwa tana haɗa ƙayyadaddun ƙayyadaddun halin yanzu, kariyar dacewa ta lantarki (EMC), keɓewar optocoupler, da LEDs masu nuna matsayi, yana tabbatar da ingantaccen aiki har ma a cikin matsanancin yanayin masana'antu. Bugu da ƙari, Channel 8 za a iya daidaita shi azaman shigarwar kula da wutar lantarki na tsari don Tashoshi 1-7, yana ba da ƙarin Layer na binciken tsarin da kariyar aminci.
II. Mabuɗin Siffofin da Fa'idodi dalla-dalla
1. Babban Haɗin Wuta & Faɗin Shigarwa
An tsara tsarin DI803 don yin mu'amala kai tsaye tare da tushen siginar filin masana'antu gama gari na 230V AC ko 220V DC, yana kawar da buƙatar ƙarin masu canza sigina ko keɓe masu watsawa. Faɗin shigarwar wutar lantarkinsa (AC: 164-264V, DC: 175-275V) na iya ɗaukar jujjuyawar wutar lantarki ta layi ko samar da wutar lantarki mara ƙarfi, yana tabbatar da ingantaccen sigina. Share ƙofofin matakin '0' da '1' yadda ya kamata ya hana farar ƙarya saboda ƙananan matakan ƙarfin lantarki.
2. Cikakkiyar Ingantacciyar Tashar Tasha
Kowace tashar shigarwa ta keɓe ta hanyar lantarki daban-daban daga sauran kuma daga tsarin bas ɗin ta hanyar shingen gani na gani mai zaman kansa. Wannan ƙira ta yadda ya kamata ya hana lalacewa ga ɓangaren tsarin sarrafawa wanda ke haifar da babban ƙarfin wutar lantarki, tsangwama na madauki na ƙasa, ko yuwuwar bambance-bambance daga gefen filin. Yana haɓaka garkuwar tsarin gabaɗaya ga tsangwama da aminci, yana mai da shi dacewa musamman don aikace-aikace tare da samar da wutar lantarki da yawa ko tsarin ƙasa mai rikitarwa.
3. Haɗin kai Tsari Tsara Wuta (Channel 8)
Za'a iya daidaita tashar 8 na module a matsayin Input na Kula da Wutar Lantarki, musamman don saka idanu akan yanayin samar da wutar lantarki na filin zuwa Tashoshi 1 ta hanyar 7. Lokacin da wutar lantarki mai kulawa ta ɓace, tsarin nan da nan yana kunna siginar kuskure kuma ya ba da rahoton matsayin kuskure ga tsarin kulawa mafi girma ta hanyar ModuleBus. Wannan aikin yana ba da ƙarin ƙirar bincike don madaukai masu aminci, ƙyale tsarin aiwatar da ƙayyadaddun ayyuka masu aminci kan gazawar wutar lantarki. Masu amfani za su iya sassauƙawa kunna ko kashe wannan aikin kulawa ta hanyar ma'aunin daidaitawa 'a'. Lokacin da aka kashe, Channel 8 za a iya amfani dashi azaman tashar shigarwa ta al'ada.
4. Tace siginar Dijital mai daidaitawa
Samfurin ya ƙunshi ginanniyar matatun dijital tare da zaɓaɓɓun lokutan tacewa: 2ms, 4ms, 8ms, da 16ms. Wannan aikin yana murkushe tsangwama na ɗan gajeren lokaci (glitches) wanda ya haifar da hayaniyar lantarki ko mai tuntuɓar billa akan filaye. Misali, tare da zaɓin tacewa na 8ms, duk sautin amo da ya fi guntu 8ms ana tace su, yayin da ingantaccen bugun siginar da ya fi tsayi 12ms zai iya wucewa. Wannan yana inganta ingantaccen siginar samun kwanciyar hankali da daidaito, yana rage ƙararrawar karya ta hanyar tsangwama.
5. Share Alamar Matsayin Gida
Fannin gaba na module ɗin yana sanye da alamar LED mai zaman kanta ga kowane tashar shigarwa, yana nuna yanayin dabaru na ainihi ('0' ko '1') na wannan tashar. Bugu da ƙari, keɓantaccen matsayi na 'S' LED yana nuna yanayin Run ko kuskure gabaɗaya. Wannan ƙwarewar bincike na gida yana sauƙaƙe saurin magance matsala da kulawa ta injiniyoyin filin.
6. Injiniya & Kulawa masu dacewa
Masu Haɗi masu Raɓawa: Dukkan siginonin tsari ana haɗa su ta hanyar masu haɗawa masu haɗawa a gefen module, sauƙaƙe wayoyi, ƙaddamarwa, da maye gurbin tsarin, don haka rage lokacin raguwar tsarin.
Taimakon Waya Mai Sauƙi: Yana goyan bayan nau'ikan girman kebul na filin daga mai kyau zuwa ma'auni mafi girma, tare da bayyananniyar juzu'i da jagororin tsagewa don tabbatar da haɗin kai.
Ƙarfin watsawa mai nisa: Yana goyan bayan igiyoyin filayen har zuwa mita 600 (DC) da mita 200 (AC), suna biyan buƙatun waya na manyan sikelin shuke-shuke.
III. Shigarwa, Waya & Jagorar Aikace-aikace
Tsarin Haɗin Tsari
Tashoshi 8 na DI803 sun dace da tashoshi na tsari na 16 (tashoshi biyu, A da B, kowane tashoshi). Da fatan za a koma zuwa zane na wayoyi a cikin littafin jagorar don takamaiman hanyoyin haɗi. Lokacin yin amfani da wayoyi, kiyaye ƙarfin ƙarfin da aka ba da shawarar (0.5-0.6 Nm) da tsayin tsiri (6-7.5 mm), kuma yi amfani da igiyoyi waɗanda suka dace da ƙayyadaddun bayanai don tabbatar da kyakkyawar hulɗar lantarki da amincin haɗin gwiwa na dogon lokaci.
Yanayin Aikace-aikacen Na Musamman
Kula da Matsayin Kayan Kayan Wuta Mai Girma: Kamar matsayin gudu/tsayawa mota, siginonin matsayi mai fashewar wutar lantarki, matsayin mai sanyaya wutar lantarki, da sauransu.
Kulawa da Tsarin Wuta: Yin amfani da aikin kula da wutar lantarki na Channel 8 don ci gaba da saka idanu akan samar da wutar lantarki zuwa madaukai masu mahimmanci.
Safety Interlock Systems: Haɗa siginonin aminci masu girma kamar masu sauya ƙofa da maɓallan tasha na gaggawa, waɗanda daga nan ana tace su kuma a keɓe kafin a tura su zuwa tsarin sarrafa aminci.
Aikace-aikacen Marine da Offshore: Fa'ida daga cikakkun takaddun shaida na ruwa (ABS, BV, DNV, LR), DI803 ya dace da tsarin sarrafa jirgin ruwa don saka idanu kan matsayin injin bene, famfo, fanfo, da sauran kayan aiki.
IV. Bincike, Kulawa & Haɗin Tsari
DI803 ba wai kawai yana ba da bincike na LED na gida ba amma kuma yana haɗawa da ABB System 800xA ko Symphony Plus DCS ta ModuleBus, yana ba da cikakkun bayanan bincike mai nisa:
Matsayin Matsayin Module: Irin su 'Kuskuren Module', 'Gargadin Module', yana nuna al'amurran hardware na ciki ko na sadarwa.
Matsayin Matsayin Tashoshi: Irin su 'Kuskuren Tashar', wanda, haɗe tare da aikin kula da wutar lantarki, zai iya nuna kuskuren samar da wutar lantarki zuwa takamaiman tashoshi.
Matsayin Kulawar Wutar Lantarki: Lokacin da aka kunna sa ido kuma ƙarfin lantarki ya zama mara kyau, tsarin na iya samun bayanin ƙararrawa cikin sauri.
Za a iya nuna wannan bayanan bincike a tsakiya kuma a shigar da su ta hanyar tsarin sarrafawa na Mutum-Machine Interface (HMI), yana ba da damar ayyuka da ma'aikatan kulawa don saka idanu kan yanayin kiwon lafiya na dukkanin tsarin I/O a cikin ainihin lokaci da aiwatar da kiyaye tsinkaya.
V. Dacewar Muhalli & Tabbacin inganci
DI803 an tsara shi sosai don ƙa'idodin muhalli na masana'antu:
Aiki mai ƙarfi a cikin kewayon zafin jiki mai faɗi daga 0 ° C zuwa 55 ° C da ajiya a ƙarƙashin matsanancin yanayi daga -40 ° C zuwa 70 ° C.
Kyakkyawan juriya ga girgiza da girgiza, mai yarda da ka'idodin IEC / EN 61131-2.
Digiri na 2 na gurɓataccen gurɓatawa da aji na kariya na IP20, wanda ya dace da mahallin sarrafa masana'antu gabaɗaya.
Yarda da aminci na ƙasa da ƙasa da yawa da takaddun shaida EMC kamar CE, UL, da manyan ƙungiyoyin rarraba ruwa, saduwa da ƙaƙƙarfan buƙatun shigarwa a duk duniya.
Bi umarnin RoHS da WEEE, yana nuna jajircewar ABB ga samfurin kare muhalli da alhakin zamantakewa.
