IS200TRLYH1B Relay Output Terminal Board (tare da Sensing Coil) wani muhimmin bangaren fitarwa na dijital ne tsakanin tsarin General Electric (GE) Mark VI da Mark Vle tsarin sarrafa injin turbine. An ƙera shi don aikace-aikacen sarrafa filin masana'antu da ke buƙatar babban abin dogaro na keɓancewar lantarki da ƙarfin tuƙi mai ƙarfi, yin aiki azaman ' gada ' da ' mai kulawa ' tsakanin masu sarrafawa da masu kunna filin kamar su bawul ɗin solenoid, masu tuntuɓar mota, fitilun nuna alama, masu canza wuta, da sauransu.
Jigon wannan kwamiti yana cikin haɗakar da 12 plug-in magnetic latching relays da fasaha na musamman na gano coil, yana ba da damar sa ido na ainihi da daidaitaccen yanayin aikin relay (ko coil ɗin yana da kuzari), maimakon dogaro kawai ga bayar da umarni. Wannan ƙira yana haɓaka aminci da kiyayewa na da'irar fitarwa, yana tabbatar da tsarin sarrafawa zai iya sanin ko an aiwatar da umarninsa daidai. IS200TRLYH1B yana goyan bayan daidaitawa mai sassauƙa: ana iya daidaita abubuwan fitar da shi na farko ta hanyar masu tsalle a matsayin busassun lambobin sadarwa (lambobin da ba su dace ba) ko da’irorin direban solenoid; biyar na gaba sune daidaitattun busassun lambobin sadarwa; da fitarwa na 12th an tanada shi don manyan aikace-aikace na musamman na yanzu (misali, masu canza wuta), daidai gwargwado ga buƙatun kaya iri-iri a cikin tsarin sarrafa injin injin gas.
Tsarin hukumar ya yi la'akari da tsananin yanayin masana'antu, gami da ginannun fuses, na'urori masu ɗaukar lokaci mai ƙarfi (MOVs), da snubbers masu tsayi, suna ba da ƙaƙƙarfan kariyar wuce gona da iri. Ya dace da tsarin tsarin tsarin Simplex da Triple Modular Redundancy (TMR), sadarwa tare da allon sarrafawa na I / O kamar VCCC, VCRC, VGEN, ko PDOA ta hanyar masu haɗawa daban-daban (JA1 don Simplex, JR1 / JS1 / JT1 don TMR), yana tabbatar da cikakken ɗaukar hoto daga aikace-aikacen asali zuwa mafi girma.
Babban Ayyuka da Fasaloli
IS200TRLYH1B yana haɗa abubuwa da yawa na ci gaba, yana sa ya yi fice a fagen sarrafa sarrafa masana'antu:
1. Kanfigareshan Samfurin Samfuran Tashar Sha Biyu:
Tashoshi 1-6 (Tashoshi masu daidaitawa): Wannan shine mafi sassauƙan ɓangaren allon. Ta hanyar shigarwa ko cire masu tsalle (JP1-JP6), kowane tashoshi za a iya canza shi tsakanin hanyoyi biyu:
Yanayin Direba na Solenoid: Lokacin da aka shigar da jumper, wannan da'irar tana ba da tushen wutar lantarki ta waje (haɗe ta hanyar JF1/JF2/TB3), wanda, ta hanyar fuses na kan jirgi (FU1-FU6 & FU7-FU12) da lambobin sadarwa na relay, kai tsaye yana fitar da kaya masu shigar da filin kamar bawul ɗin solenoid. Onboard Metal Oxide Varistors (MOVs) yana ba da ƙarancin ƙarfin lantarki na wucin gadi.
Yanayin Tuntuɓi Busasshen: Lokacin da aka cire jumper, gudun ba da sanda yana ba da saitin keɓaɓɓen lambobi, m Form-C (Buɗewa/Rufe kullum/Na yau da kullun) lambobin sadarwa. Mai amfani yana haɗa wutar lantarki da kaya na waje, dacewa don sauya watsa siginar ko tuƙi na'urori marasa ƙarfi.
Tashoshi 7-11 (Standard Dry Contacts): Waɗannan tashoshi guda biyar suna ba da busassun busassun busassun Form-C na lantarki ba tare da samar da wutar lantarki na ciki ko ikon sa ido ba, sadaukar da siginar sarrafawa mara ƙarfi da ke buƙatar cikakken keɓewar lantarki.
Tashar 12 (Tashar Aikace-aikacen Musamman): Wannan fitowar lambar sadarwa ce ta Form-C mai zaman kanta tare da keɓancewar ikon keɓancewa (JG1). Lambobin sadarwar sa suna da mafi girman ƙima (misali, suna goyan bayan masu canza wuta: 6A @ 115VAC ko 3A @230VAC), yawanci ana amfani da su don kayan aiki na musamman kamar wutar lantarki ta iskar gas tana buƙatar babban halin yanzu.
2. Babban Hannun Na'ura da Bincike:
Ayyukan Kulawa na Mahimmanci: Babban ƙimar IS200TRLYH1B ta ta'allaka ne a cikin iyawar ta ''nau'i-nau'i'. Hukumar I/O ba wai kawai tana aika umarni zuwa 'rufe' ko 'bude' relay ba amma kuma tana karanta ainihin halin yanzu da ke gudana ta cikin na'urar relay a ainihin lokacin ta hanyar da'ira.
Tabbatar da Bayanin Umurni: Tsarin yana kwatanta siginar martani na coil na yanzu tare da umarnin da aka bayar kowane zagayowar sarrafawa ( ƙimar firam). Idan an gano rashin daidaituwa tsakanin umarni da martani don zagaye biyu a jere (misali, umarni don rufe amma babu na'ura na yanzu, ko umarni don buɗewa amma na yanzu yana ci gaba), tsarin yana ɗaukar ƙararrawar ganowa. Wannan yana gano abubuwan da ya dace kamar buɗaɗɗen da'ira na coil, gazawar da'ira, busa fis, ko hasarar wutar lantarki, samun nasarar tantance fitarwa ta gaskiya 'closed-loop'.
Kula da Wutar Lantarki na Wutar Lantarki: Don tashoshi waɗanda aka saita azaman direbobin solenoid (1-6), hukumar kuma tana lura da ƙarfin lantarki akan bas ɗin samar da wutar lantarki bayan fis. Idan ƙarfin lantarki ya faɗi ƙasa da kofa (misali, ƙasa da 12V DC), ana kuma kunna ƙararrawa, yana nuni da laifin samar da wutar lantarki.
3. Cikakken Tsarin Tsaro da Kariya:
Zane-Safe Tsara: Lokacin da kebul ɗin sadarwa ya ɓace ko sadarwa tare da na'ura mai sarrafa I/O mai alaƙa ta ɓace, tsarin yana tilasta madaidaicin hanyar ba da ƙarfi ta hanyar zaɓen dabaru na ciki, yana maido da ita zuwa yanayi mai aminci (yawanci buɗewa). Wannan siffa ce mai mahimmancin gazawa.
Kariyar Lantarki da yawa:
Kariyar Fuse: Kowane da'irar direban solenoid (Tashoshi 1-6 da 12) an sanye su da fuses dual (misali, Fitowar 1 ya dace da FU1 da FU7), yana ba da ingantaccen kariya mai ƙarfi.
Rinjaye na wucin gadi: A 250V Metal Oxide Varistor (MOV) an haɗa a layi daya tsakanin Buɗaɗɗen lamba ta al'ada da tashar dawo da wutar lantarki don relays a cikin Tashoshi 1-6, yadda ya kamata yana ɗaukar manyan ƙarfin lantarki masu wucewa waɗanda ke haifarwa lokacin da aka kashe lodin inductive, yana kare lambobin sadarwa da da'irori na ƙasa.
Snubbers masu girma-girma (bayyane a cikin nau'in TRLYH1C, irin wannan ƙira da aka yi la'akari da shi a cikin H1B): Maɗaukakin snubbers a duk faɗin tashoshi na NO da SOL a cikin da'irar direban solenoid suna hana hayaniyar mitoci da ƙarfin lantarki.
Tsarin TMR Diode-OR Rarraba Wuta: A cikin aikace-aikacen TMR, duk na'urori masu sarrafa I/O guda uku (R, S, T) suna samar da wutar lantarki. Waɗannan hanyoyin samar da wutar lantarki sune 'OR-ed' tare ta hanyar diodes, tabbatar da cewa relay ɗin yana samun ikon tuƙi muddin kowane ɗayan na'urorin sarrafa wutar lantarki guda uku yana da lafiya, yana ƙara haɓaka ƙarfin wutar lantarki.
4. Ƙaƙƙarfan Ƙarfafawa da Tsara Tsara:
Taimakon Samar da Wutar Lantarki mai Faɗi: Ƙarfin direban solenoid na waje yana goyan bayan madaidaitan tushen wutar lantarki na masana'antu: 125 V DC, 24 V DC, 115 V AC, ko 230 V AC, tare da matsakaicin ƙarfin halin yanzu na 3.0A (AC/24VDC) ko 0.6A (125VDC). Haɗin yana sassauƙa ta hanyar tashoshin TB3 ko masu haɗawa (JF1/JF2).
Modularity da Sauƙin Kulawa: Relays nau'in toshe ne don sauyawa mai sauƙi. Za a iya cire tubalan tasha na nau'in shinge daga allon, sauƙaƙe kulawa ko maye gurbin allo ba tare da cire haɗin wayoyi ba. Duk masu tsalle-tsalle da fuses nau'in plug-in ne don daidaitawa da hankali.
Hardware Identification: Connectors (JR1, JS1, JT1, JA1) sun gina-in karanta kawai ID guntu adana da tasha lamba ta serial lamba, irin, bita, da kuma bayanin wuri. Mai sarrafa I/O yana karantawa kuma yana tabbatar da wannan bayanin yayin farawa. Rashin daidaituwa tare da daidaitawar yana haifar da kuskuren rashin daidaituwa na hardware, yana hana shigarwa mara kyau.
Ƙa'idar Aiki
Gudun aiki na IS200TRLYH1B cikakken tsari ne na rufaffiyar daga umarnin dijital zuwa aikin jiki zuwa tabbatar da martani.
1. Karbar Umurni da Zaɓe (a cikin Tsarin TMR):
Tsarin Simplex: Mai sarrafa I/O (misali, VCCC) yana aika umarnin kunnawa / kashewa na 12, wanda aka samar ta hanyar dabaru na sarrafawa, kai tsaye zuwa da'irorin direbobi masu dacewa akan TRLYH1B ta hanyar haɗin JA1.
Tsarin TMR: Na'urori masu sarrafa I/O guda uku (R, S, T) suna aika umarnin sarrafawa daban-daban zuwa TRLYH1B ta hanyar haɗin JR1, JS1, da JT1. Da'irar dabaru akan allo (ko a cikin na'urori masu sarrafa I/O kafin aikawa) suna yin '2-of-3' ko makamancin wannan zaɓen aminci akan tsarin umarni guda uku. Umurnin da ke samun rinjaye mafi rinjaye (yawanci 2/3) ne kawai aka ba da izinin aiwatarwa, ta haka ne ke rufe kurakurai bazuwar daga mai sarrafawa guda ɗaya. Wannan babban mataki ne na cimma babban abin dogaron gine-ginen TMR.
2. Bada Tuki da Sarrafa lodi:
Ingantacciyar ingantacciyar umarnin tana aiki akan guntu direban relay mai ƙarfi ko da'irar transistor, yana sarrafa abin da ke gudana ta cikin coil na isar da saƙon lantarki daidai.
Don Tashoshi da Aka Sanya azaman Direbobin Solenoid (1-6, an shigar da jumper):
Lokacin da da'irar tuƙi ke gudana, murhun na'urar ba da sanda tana da kuzari, injin ɗinta na ciki yana aiki, yana canza yanayin lamba na Form-C (Common COM yana haɗawa daga Kullum Rufe NC zuwa Kullum Buɗe NO).
A wannan gaba, ikon da aka bayar ta hanyar samar da kayan aiki na waje (misali, P125 / 24V DC da aka gabatar ta hanyar JF1) ya samar da cikakkiyar kewayawa ta hanyar lambobin sadarwa na rufaffiyar yanzu (NO-COM) da kuma fis ɗin da aka haɗa da jerin, yana motsa filin solenoid bawul wanda aka haɗa zuwa tashar 'SOL'.
MOV na kan jirgin, wanda aka haɗa a layi daya tsakanin lambar NO da dawo da wutar lantarki, a shirye yake don ɗaukar spikes na baya-EMF daga shigar da kaya.
Don Tashoshi da Aka Sanya azaman Busassun Lambobi (an cire jumper 1-6, da 7-11):
Hakanan ana samun kuzarin ba da sanda ko na'ura mai ƙarfi bisa ga umarnin, yana sarrafa yanayin yanayin lambobin sa na Form-C.
Mai amfani yana buƙatar haɗa nauyin waje da tushen wutar lantarki a jeri zuwa tashar 'COM', 'NO', 'NC' da aka tanadar akan tashar tashar. Hukumar ba ta samar da wutar lantarki a ciki; yana aiki ne kawai azaman abin dogaro, keɓancewar wutar lantarki.
3. Sanin Halin Coil da Bincike (Babban Ƙa'idar):
Ana haɗe madaidaicin ma'ana resistor (ko wata dabarar fahimtar da ba ta da ƙarfi) a jere a cikin da'irar gudun ba da sanda. Lokacin da halin yanzu na coil ke gudana, yana haifar da ƙaramar faɗuwar wutar lantarki a kan wannan resistor daidai da na yanzu.
Ana samun wannan siginar wutar lantarki da sharadi (wataƙila gami da tacewa, haɓakawa) ta hanyar keɓancewar sa ido, sannan a mayar da ita cikin ainihin lokacin zuwa allon sarrafa I/O ta hanyar sadaukar da layukan amsa akan mai haɗawa (JA1 ko JR1/JS1/JT1).
Firmware na cikin gida na I/O yana aiwatar da bincike mai zuwa kowane zagayowar sarrafawa:
Tabbatar da daidaito: Yana kwatanta siginar martani na coil na yanzu/ƙarfin ƙarfin lantarki (yawanci ana canzawa zuwa matakin 'high/ƙananan' ko ƙimar dijital) tare da umarnin relay da aka bayar don wannan sake zagayowar. Lokacin da umurnin ya kasance 'ON,' ya kamata a mayar da martani ya nuna ' halin yanzu '; idan 'KASHE,' ya kamata ya nuna 'babu halin yanzu.'
Ƙayyadaddun Laifi: Idan rashin daidaituwa ya faru na zagaye biyu a jere, ana bayyana kuskure don tashar fitarwar, kuma an saita bit ɗin binciken daidai. Wannan ƙira ta yadda ya dace yana tace hayaniyar lantarki lokaci-lokaci.
Kulawar Samar da Wutar Lantarki: Don da'irori na direbobi na solenoid, mai sarrafa na'ura kuma yana lura da siginar wutar lantarki da aka dawo da shi daga allon don tabbatar da yana cikin ingantacciyar kewayon (misali> 12V DC).
4. Rashin Amincewa da Rashin Kulawa:
Asarar Sadarwa: Idan na'ura mai sarrafa I/O ta gano katsewar hanyar haɗin yanar gizo tare da allon TRLY (misali, laifin kebul), ko kuma idan na'ura mai sarrafawa a cikin tsarin TMR ya tafi layi, tsarin dabaru yana ɗaukar wannan a matsayin ɗaya daga cikin mafi haɗari. A cikin martani, na'ura mai sarrafa I/O (ko ma'anar ta hukumar) tana haifar da tuƙi mai aminci don duk relays masu alaƙa, yawanci cire siginar tuƙi don rage kuzarin gaɓoɓin relay, ƙyale lambobin sadarwa su koma wurin amintaccen buɗaɗɗen su (ko a rufe kullum), ta haka yana hana kayan aiki daga kasancewa cikin yanayin da ba a sarrafa su.
Rahoton Ganewa: Matsayin binciken mutum ɗaya na duk tashoshi (rashin jituwa na coil, ƙarancin wutar lantarki), tare da kurakuran matakin allo kamar kurakuran sadarwa da gazawar tabbatarwa ta ID, an haɗa su cikin siginar tantancewa (misali, L3DIAG_xxxx ) da aka ruwaito ga babban mai sarrafawa. Ana ba da cikakkun lambobin kuskure da kwatance a cikin software na Akwatin kayan aiki na tashar injiniya, yana jagorantar ma'aikatan kulawa don gano matsalar cikin sauri, kamar maye gurbin fis, relay, ko duba wayan filin.
Maɓalli Maɓalli daga sigar IS200TRLYH1C
Bambance-banbancen IS200TRLYH1C/H2C da aka ambata a ƙarshen daftarin aiki tukwici ne na IS200TRLYH1B, tare da manyan canje-canjen ƙira sune:
Yana maye gurbin Kulawar Coil tare da Kulawar Wutar Lantarki: H1C/H2C ta cire aikin saka idanu na coil na yanzu don relays kuma a maimakon haka ya ƙara saka idanu akan ƙarfin lantarki a cikin lambobi na fitarwa. Wannan yana ba da damar tabbatarwa kai tsaye na ko da gaske an buɗe da'irar lodi ko rufewa, dacewa da aikace-aikace tare da manyan buƙatu don tabbatar da matsayin lamba.
Yana kawar da Wasu Jumpers na Kanfigareshan: Cire zaɓin jumper don saita tashoshi 6 na farko azaman busassun lambobi; an gyara waɗannan da'irori azaman hanyoyin direban solenoid.
Standard High-Frequency Snubbers: Maɗaukakin snubbers suna da daidaitattun kayan aiki a cikin da'irar direba.
Don haka, babban fa'idar IS200TRLYH1B ya ta'allaka ne a cikin binciken rigakafinsa akan lafiyar gefen tuƙi (coil), yayin da IS200TRLYH1C ke mai da hankali kan tabbatar da ainihin yanayin gefen lodi (lambobi). Masu amfani za su iya zaɓar bisa ƙayyadaddun falsafar aminci na aikace-aikacen da buƙatun bincike.
Aikace-aikace da Takaitawa
IS200TRLYH1B Relay Output Terminal Board shine ƙarshen aiwatarwa don ayyuka masu mahimmanci kamar sarrafa iskar gas na farawa, sarrafa bawul ɗin mai, tsarin ƙarin farawa / tsayawa, ƙararrawa, da alamu. Fasahar sarrafa coil ɗinta tana haɓaka fitowar dijital ta gargajiya 'buɗe-ɗaɗɗen madauki' zuwa saka idanu na 'rufe-madauki', samun nasara daga 'umarnin da aka aika' zuwa ' an tabbatar da aiwatar da umarnin,' yana haɓaka bayyanannun tsarin sarrafawa da amincin. Haɗe tare da daidaitawar sa, ƙaƙƙarfan kariyar, haɗin kai mara kyau tare da gine-ginen TMR, da cikakkun bincike, IS200TRLYH1B ba kawai canjin aiwatar da umarni bane amma dutsen ginshiƙi yana kiyaye amintaccen amintaccen aiki na duk tsarin sarrafawa. Ko a cikin sabbin ayyuka ko haɓaka haɓakawa, yana da makawa babban ingantaccen kayan fitarwa don gina tsarin sarrafa masana'antu da ake samu sosai.
