IS200PDIOH1A babban tsari ne na Input/Output (Discrete I/O), wani ɓangare na jerin PDIO. An ƙera shi don sarrafa kansa na masana'antu da tsarin sarrafawa, yana samar da ingantaccen aiki na siginar siginar don samun sigina masu hankali da sarrafa fitarwa. IS200PDIOH1A tana amfani da injina na ci gaba da fasahar hukumar saye, tana goyan bayan sadarwar Ethernet guda ɗaya ko biyu, kuma tana da ƙarfin bincike da daidaitawa, yana mai da shi dacewa da mahallin masana'antu daban-daban.
Mabuɗin Siffofin
1. Ƙarfin Ma'amalar Sigina
IS200PDIOH1A yana samar da tashoshi masu mahimmanci 24 da tashoshin fitarwa 12. Tashoshin shigarwa suna goyan bayan shigarwar siginar nau'in lamba, yayin da tashoshin fitarwa ke goyan bayan sarrafa relay tare da damar fitarwa ta Form C. Tsarin yana haɗa kai tsaye zuwa allon tasha ta hanyar haɗin fil ɗin DC-62 don jujjuya siginar siginar lantarki.
2. Sadarwar Sadarwar Sadarwa
Module ɗin an sanye shi da musaya na RJ-45 Ethernet guda biyu (ENET1 da ENET2), suna goyan bayan haɗin yanar gizo ɗaya ko dual don sadarwa mai yawa, ta haka yana haɓaka amincin tsarin. ENET1 yawanci ana haɗa shi da babban hanyar sadarwar mai sarrafawa (R Controller), yayin da ENET2 na iya aiki azaman madadin dubawa.
3. Input na Wuta
IS200PDIOH1A yana karɓar wutar lantarki 28 V dc ta hanyar haɗin wuta mai-pin uku, yana ba da iko ga tsarin da kuma tashar tashar tashar da aka haɗa. Samfurin yana fasalta ƙarfin farawa mai laushi wanda ke sarrafa inrush halin yanzu daidai lokacin da ake kunna wutar lantarki, yana kawar da buƙatar cire haɗin wuta kafin toshe ko cirewa.
4. Kayayyakin gani da ido
Gaban tsarin yana fasalta rukunoni da yawa na LEDs masu nuna matsayi don nuna shigarwar / matsayi na fitarwa, matsayin sadarwar cibiyar sadarwa, matsayi na wutar lantarki, da bayanan kuskuren tsarin, sauƙaƙe bincike mai sauri a kan shafin.
5. Daidaituwa
IS200PDIOH1A ya ƙunshi allon sarrafa BPPB kuma ana iya amfani dashi tare da allunan tashoshi daban-daban, gami da jerin TDBS don aikace-aikacen Simplex da jerin TDBT don aikace-aikacen Sau uku Modular Redundant (TMR). Yana goyan bayan sarrafa sigina mai hankali a matakan ƙarfin lantarki da yawa, gami da 24 V dc, 48 V dc, da 125 V dc.
6. Kanfigareshan da Debugging
Masu amfani za su iya saita tsarin ta amfani da software na GE's ToolboxST, gami da saitin shigarwa/mahimman fitarwa, tace sigina, Rikodi na Jeri na Abubuwan (SOE), da kunna ayyukan bincike. Samfurin yana goyan bayan zazzagewar saitin kan layi kuma yana fasalta gano kayan aikin atomatik da ƙarfin haɓaka firmware.
Ƙa'idar Aiki
1. Gudanar da siginar shigarwa
Tashoshin shigar da hankali na IS200PDIOH1A suna amfani da tsarin daidaita siginar matakai biyu. Na farko, hukumar tasha tana ba da kwandishan sigina na farko, gami da danne amo da daidaita wutar lantarki. Daga baya, hukumar saye da ke cikin tsarin tana yin aiki na biyu, gami da jujjuya matakin da yanke hukunci na kofa.
Kowane tashar shigarwa an keɓe shi daga dabarun sarrafawa ta hanyar opto-isolator, yana nuna aikin tacewa mai zaman kansa da ayyukan hysteresis don hana farar ƙarya yadda ya kamata. Ana daidaita madaidaicin shigarwar ta atomatik bisa la'akari da wutar lantarkin da tashar tashar ta bayar, yawanci saita zuwa 50% na ƙarfin lantarki na ƙima, kuma an matsa zuwa 13% idan akwai ƙarancin ƙarfin lantarki don guje wa yanayi mara iyaka.
Har ila yau, tsarin ya ƙunshi aikin gwajin kai don tashoshi na shigarwa, yana gudanar da gwajin bugun bugun kofa kowane daƙiƙa huɗu don duba martanin opto-coupler da bayar da rahoton gano cutar idan an gano abubuwan da ba su da kyau.
2. Gudanar da siginar fitarwa
Tashoshin fitarwa na relay suna amfani da buɗaɗɗen mai tarawa transistor drive, tare da kowane fitarwa mai nuna ikon sa ido na yanzu don gano ko an ɗora kayan aikin daidai. Siginar da ke ba da damar fitarwa yana kasancewa a kashe har sai an kammala duk gwaje-gwajen kai na ciki, yana tabbatar da cewa relays ɗin ya daina samun kuzari yayin ƙarfin tsarin da farawa.
Ana mayar da matsayin fitarwa ta hanyar LEDs matsayi da sigina na saka idanu, ba da damar masu amfani su duba a cikin ainihin lokacin ko umarnin fitarwa ya dace da ainihin jihar.
3. Sa ido da Raddi
Samfurin yana goyan bayan bayanan sa ido 15 mai jujjuya matakin-canzawa don karɓar ra'ayoyin tuntuɓar sadarwa da siginonin fuse. Ta hanyar sarrafa multixing, ƙirar zata iya karɓar sigina guda biyu na sigina 15 daga tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar tashar jiragen ruwa wacce ke ba da damar cikakken saka idanu akan yanayin fitarwa.
4. Jerin Abubuwan da suka faru (SOE) Rikodi
Ana iya saita duk tashoshin shigarwa da fitarwa don samar da bayanan SOE lokacin da yanayin siginar ya canza. Ana duba siginar shigarwa akan ƙimar 1000 Hz, kuma ana ɗaukar umarnin fitarwa akan karɓar ta hanyar hanyar sadarwa, yana nuna madaidaicin lokaci mai inganci wanda ya dace da jerin tsarin nazarin abubuwan da suka faru.
5. Bincike da Gwajin Kai
IS200PDIOH1A yana aiwatar da ingantattun hanyoyin gwajin kai yayin farawa, gami da duba RAM, ƙwaƙwalwar Flash, tashoshin Ethernet, da kayan aikin allo. Yayin aiki, yana ci gaba da lura da matsayin samar da wutar lantarki na ciki, shigar da wutar lantarki mai jika, matsayin mai ba da labari, da sauransu, kuma yana ba da rahoton rashin daidaituwa ta hanyar software na ToolboxST. (Lura: An haɗa ainihin rubutun Sinanci 'bayanan da ba na al'ada' ba. A cikin mahallin Ingilishi, ya kamata a maye gurbin wannan da 'bayanan ban da bayanin' ko 'bayanan kuskure'. Fassara ta ƙarshe za ta yi amfani da kalmar da ta dace.)
Yanayin aikace-aikace
IS200PDIOH1A ana amfani dashi ko'ina a cikin sarrafa masana'antu, sarrafa wutar lantarki, sarrafa injina, sarrafa tsari, da sauran fagage, musamman dacewa da yanayin yanayi masu zuwa:
Tsarin sarrafawa da ke buƙatar amintattun hanyoyin mu'amalar sigina;
Babban wadatar tsarin da ke tallafawa cibiyoyi masu yawa da gine-ginen TMR;
Aikace-aikacen da ke buƙatar Sequence of Events (SOE) rikodin rikodin kuskure;
Aikace-aikacen filin da ke buƙatar tantancewar gani na ainihin-lokaci na halin shigarwa/fitarwa.
