Ungayisebenzisa njani iWire Timer yeDijithali? Isikhokelo esineenkcukacha kwiiSekethe zokufaka/zokukhupha eziqhelekileyo

Ndiza kukukhokela ekuqhagamsheleni isibali-xesha sedijithali. Esi sikhokelo sibonelela ngemiyalelo ecacileyo, elandela inyathelo ngenyathelo. Uza kufunda ukuyiqhagamshela kumbane wayo, kwiimpawu zokufaka, kunye neeterminals zokukhupha. Oku kukuvumela ukuba ulawule izixhobo ezininzi ezahlukeneyo.

Imakethi yee-digital timers ikhula ngokukhawulezaOku kubonisa indlela ezibaluleke ngayo ezi zixhobo.

Siza kuhlola izinto ezibalulekileyoUmzobo woNxibelelwano lweXeshaUya kuqonda nendlela yokusebenzisa i-Isibali-xesha seDijithali yeShishiniSiza kugubungela ukusetaIswitshi seXesha eliPhezulu eliQikelelweyokwaye njaniImodyuli yesibali sexesha se-PLCimisebenzi. Ndiza kuchaza neImo yokuLibazisa ixeshakwizicelo ezahlukeneyo.

Izinto ezibalulekileyo ekufuneka ziqwalaselwe

• Qonda iiterminals zesibali-xesha: Amandla (L/N okanye +/-), Ukufaka (Ulawulo/Isiqalo), kunye nokuPhuma (NO/NC/COM). Iterminal nganye inomsebenzi othile.
• Soloko ubeka phambili ukhuseleko. Cima umbane ngaphambi kokuba ufake iingcingo. Sebenzisa izixhobo ezigqunyiweyo kwaye unxibe izixhobo zokhuseleko ezifana neeglavu kunye neeglasi.
• Qhagamshela umbane wesibali-xesha kuqala. Emva koko, faka intambo kwisixhobo ofuna ukusilawula kwiiterminals zesiphumo sesibali-xesha, ngesiqhelo i-COM kunye ne-NO.
• Kwizixhobo ezinamandla aphezulu, sebenzisa i-contactor. I-timer ilawula i-contactor, kwaye i-contactor iphatha umthwalo omkhulu wombane ngokukhuselekileyo.
• Emva kokufaka iingcingo, vavanya isibali-xesha. Jonga umboniso waso, seta inkqubo elula, kwaye uqinisekise ukubaizixhobo eziqhagamshelweyovula kwaye ucime njengoko bekucwangcisiwe.

Ukuqonda ii-terminals kunye nemisebenzi yeDigital Timer

Xa ndijonga isibali-xesha sedijithali, ndibona iindawo ezininzi ezibalulekileyo zonxibelelwano. Ezi zibizwa ngokuba ziiterminals. Isiphelo ngasinye sinomsebenzi othile. Ukwazi into nganye eyenzayo kundinceda ndifake iwayara yesibali-xesha ngokuchanekileyo.

Iiterminal zoNikezelo loMbane (L/N okanye +/-)

Ezi terminals kulapho ndiqhagamshela khona umbane ukuze i-timer isebenze. Kwi-AC (alternating current), ndidla ngokubona u-“L” kwi-Live kunye no-“N” kwi-Neutral. Ukuba yi-DC (direct current), ndiza kufumana u-“+” kwi-positive kunye no-“-” kwi-negative. Kubalulekile ukunika i-timer amandla afanelekileyo. Kwii-timers ezininzi zedijithali eziqhelekileyo, ndibona la manqaku:

Oku kuthetha ukuba isibali-xesha sifuna amandla e-AC angama-230 volts kwaye sinokuphatha ukuya kuthi ga kwi-16 amps.

IiTerminali zokufaka (uLawulo/iTrigger)

Iiterminal zokufaka zifana neendlebe zesibali-xesha. Zimamela imiqondiso exelela isibali-xesha into emayenziwe. Ezi signals zinokuqala, ziyeke, okanye ziqalise kwakhona umsebenzi wexesha. Ndingasebenzisa iqhosha lokucinezela okanye isenzi ukuthumela isignali. Ezinye izibali-xesha zinokuphatha iintlobo ezahlukeneyo zesignali zokufaka. Umzekelo,ezinye iimodeli zixhasa iintlobo ezahlukeneyo zokufaka:

Iitheminali zokufaka zedijithali zihlala zisebenza nento ebizwa ngokuba yi-“ukuvalwa koqhagamshelwano.” Oku kuxa iswitshi okanye isenzi sivula okanye sivala isekethe. Sixelela isibali-xesha ngotshintsho. Isignali yombane emva koko ibonisa imeko yesekethe. Isekethe evaliweyo ithetha ukuhamba kwamandla ombane, kwaye isibali-xesha sibona u-'1′. Isekethe evulekileyo ithetha ukungabikho kwamandla ombane, kwaye isibali-xesha sibona u-'0′. Ndikwasebenzisa iziqalisi zehardware kwiziganeko zangaphandle ukulawula idatha. Iingeniso zepulse zilungile ekubaleni izinto, njengokuba i-turbine flowmeter ijikeleza kangaphi.

Iiterminal zeziphumo (NO/NC/COM)

Ezi terminals zizandla zesibali-xesha. Zilawula ezinye izixhobo. Ndihlala ndibona iintlobo ezintathu: NO (Normally Open), NC (Normally Closed), kunye neCOM (Common).

• I-COM (Eqhelekileyo): Le yindawo yokunxibelelana ekwabelwana ngayo.
• HAYI (Ihlala ivuliwe): Olu qhagamshelwano luvuliwe xa isibali-xesha sivaliwe. Luyavalwa xa isibali-xesha sisebenza.
• I-NC (Ihlala Ivaliwe): Olu qhagamshelwano luvaliwe xa isibali-xesha sivaliwe. Luvuleka xa isibali-xesha sisebenza.

Ndiqhagamshela isixhobo endifuna ukusilawula kwi-COM terminal nakwi-NO okanye kwi-NC terminal, kuxhomekeke kwindlela endifuna sisebenze ngayo. Umbane ophezulu kunye ne-voltage ezi ziphumo zinokutshintsha zibaluleke kakhulu. Umzekelo, i-Live Electrical Digital Timer ingatshintsha iye kwiIi-Amps ezingama-20 kwi-220V. Ezinye iimodeli zinezakhono ezahlukeneyo:

Kwezinye iimodeli, ndibona la manqaku:

Ezi nkcukacha zibalulekile ekukhetheni umthengisi wexesha ledijithali ofanelekileyo.

Iinkcukacha zeDijithali zeXesha kunye noVavanyo

Xa ndikhetha isibali-xesha sedijithali, ndihlala ndijonga iinkcukacha zaso kunye novavanyo lwaso. Ezi nkcukacha zindixelela ukuba isibali-xesha sinokwenza ntoni kwaye ndingasisebenzisa phi ngokukhuselekileyo. Ndizithatha ezi ngongoma zibaluleke kakhulu kuyo nayiphi na iprojekthi.

Okokuqala, ndijonga iinkcukacha zombane. Ezi zindixelela ngamandla afunekayo kwi-timer kunye noko inokulawula. Umzekelo, ndihlala ndibona ii-timers ezifuna i-I-Voltage yokubonelela of 220V, 50/60Hz. IIreyitha yesiphumoisenokuba yi-250VAC 16A Resistive. Oku kuthetha ukuba inokutshintsha amandla amaninzi. Ndikwaphawula nokubaUkutya umbane, enokuba malunga ne-10VA. Ukuba ndiceba ukulawula izibane, ndijongaUmthwalo weLampu ye-Incandescent/Halogen 230V, enokuba yi-2600W. IUbuncinane bexesha lokutshintshaidla ngokuba yisekhondi enye, kwayeUkuchaneka kwexesha kwi-25°Cidla ngokuba yi-±1s/ngosuku (i-quartz).

Ndikwanika ingqalelo kakhulu kumanqaku omthwalo. Ii-timers ezininzi zine-Uvavanyo lomthwalo lwe-16AOku kulungile ukusetyenziswa ngokubanzi. Abanye bade babeUvavanyo lomthwalo oluyi-16A lokuntywiliselwaizifudumezi. Ukuba ndilawula izibane ze-LED, ndikhangelaUvavanyo lwe-LED lwe-100W.

Uvavanyo lokusingqongileyo nalo lubalulekile. Lundixelela apho isibali-xesha sinokusebenza khona ngaphandle kweengxaki. NdibonaUbushushu bokusebenzauluhlu lwe-5°C ukuya kwi-45°C(23°F ukuya kwi-113°F). Indawo yokugcina izinto,Ubushushu bokugcinayi -10°C ukuya kuma-55°C (14°F ukuya kuma-131°F). Ndikwajonga neIimpawu. Ii-timers ezininzi ziphawulwe nge-CE. Oku kuthetha ukuba ziyahlangabezana nemiyalelo ye-EN61010-1:2010 ye-voltage ephantsi kunye ne-EN61326-1:2013 EMC.Ubushushu bokusebenza obuphakathiidla ngokuba yi--10°C ukuya kwi-+50°C.Iklasi yoKhuseloidla ngokuba yiKlasi yesiBini ngokwe-EN 60730.Ukhuseleko Lokungenayi-IP20. Okokugqibela, ndiyaqinisekisa ukubaIimvume, njenge-CE. Ezi nkcukacha zindinceda ndifumane eyona ifanelekileyoumboneleli wexesha ledijithalingokweemfuno zam.

Amanyathelo okhuseleko abalulekileyo kwi-Timer Wiring

Ukufaka iingcingo kwisixhobo sokulinganisa ixesha sedijithali kubandakanya umbane. Ndisoloko ndibeka phambili ukhuseleko. Ukulandela la manyathelo okhuseleko kundinceda ndiphephe iingozi kwaye kuqinisekisa ukufakwa ngempumelelo.

Ukuqhawula umbane ngaphambi kokufaka iintambo

Ndisoloko ndiqala ngokucima umbane. Eli lelona nyathelo libalulekileyo lokhuseleko. Ndiya kwiphaneli ephambili yombane ndize ndicime i-circuit breaker elawula indawo endiya kusebenza kuyo. Andixhomekeki nje kwiswitshi yodonga. Emva kokucima i-breaker, ndisebenzisa i-voltage tester. Ndijonga zonke iingcingo endiceba ukuzichukumisa. Oku kuqinisekisa ukuba akukho mbane uhamba kuzo. Ndifuna ukuqinisekisa ukuba umbane ucinyiwe. Oku kundikhusela kwi-electrical shock.

Izixhobo zoNxibelelwano ezifunekayo kunye nezixhobo

Ndiqokelela zonke izixhobo zam ngaphambi kokuba ndiqale. Ukuba nezixhobo ezifanelekileyo kwenza umsebenzi ube lula kwaye ukhuseleke. Ndisoloko ndisebenzisa ii-screwdriver ezigqunyiweyo. Ezi screwdriver zineziphatho ezindikhusela kumbane. Ndifuna nee-wire strippers. Zindinceda ndisuse i-wire insulation ngokucocekileyo ngaphandle kokonakalisa ubhedu olungaphakathi. I-multimeter iluncedo. Ndiyisebenzisa ukujonga i-voltage kunye nokuqhubekeka kwayo. Iiglasi zokhuseleko zikhusela amehlo am kwiziqwenga zentambo ezilahlekileyo. Iiglavu zokusebenza zibonelela ngokhuseleko olongezelelweyo ezandleni zam. Ndiqinisekisa ukuba zonke izixhobo zam zikwimeko entle.

Ukubonisana neNcwadi yeDijithali yeXesha

Yonke i-digital timer iza nencwadi yesikhokelo. Ndihlala ndiyifunda ngononophelo. Le ncwadi yesikhokelo inika imiyalelo ethile yemodeli yam ye-timer. Indibonisa iidayagram ezichanekileyo zocingo. Ikwadwelisa umlinganiselo ochanekileyo we-voltage kunye nomlinganiselo wangoku. Ndifunda indlela yokuyicwangcisa i-timer kwincwadi yesikhokelo. Idla ngokuquka iingcebiso zokusombulula iingxaki. Ukulandela izikhokelo zomenzi kubalulekile. Kuqinisekisa ukuba ndifaka i-waya kwi-timer ngokuchanekileyo nangokukhuselekileyo. Oku kundinceda ndiqonde amandla apheleleyo e-timer. Xa ndikhetha i-digital timer, ndicinga nangodumo lwe-umboneleli wexesha ledijithaliUmthengisi olungileyo unika iincwadi ezicacileyo nezipheleleyo.

Izixhobo zoKhuseleko loMntu (i-PPE)

Ndisoloko ndiqinisekisa ukuba ndinxiba izixhobo zokuzikhusela ezifanelekileyo (PPE) xa ndisebenza ngombane. Ezi zixhobo ziyindlela yam yokugqibela yokuzikhusela ekwenzakaleni. Zindinceda ndikhuseleke kwiingozi zombane, ukutsha, nezinye iingozi. Andikaze ndilitsibe eli nyathelo.

Okokuqala, ndihlala ndinxibaiiglavu ezigqunyiweyoEzi glavu zikhethekile. Zinomgangatho werabha oqinileyo othintela umbane ukuba ungangeni ezandleni zam. Ndiyazijonga ukuba azikrazuki okanye azinamingxunya ngaphambi kokuba ndizisebenzise. Izandla zam zibaluleke kakhulu, kwaye ezi glavu ziyazikhusela.

Okulandelayo, ndinxibaiiglasi zokhuseleko. Amehlo am nawo abaluleke kakhulu. Xa ndisika iingcingo, iziqwenga ezincinci zinokubhabha. Iiglasi zokhuseleko zikhusela amehlo am kwezi zinto zimdaka ezibhabhayo. Zikwakhusela nakwiintlantsi ezinobungozi. Ndiyaqinisekisa ukuba iiglasi zam zilingana kakuhle kwaye azibi nomnkungu.

Ndijonga nezihlangu zam. Ndiyakhethaizihlangu okanye izihlangu ezingahambisi mafuthaEzi zihlangu zinezihlangu zerabha. Zindinceda ndikhuseleke emhlabeni. Oku kubalulekile kuba umbane uhlala uzama ukufumana indlela elula eya emhlabeni. Izihlangu zam ziyanceda ekuqhawuleni loo ndlela.

Okokugqibela, ndinxiba impahla efanelekileyo. Ndiyaziphepha iimpahla ezikhululekileyo ezinokubanjwa ziingcingo okanye izixhobo. Ngamanye amaxesha, ndinxiba imikhono emide kunye neebhulukhwe ezenziwe ngemicu yendalo. Ezi zinto azinakunyibilika eluswini lwam ukuba kukho ukukhanya. Ndiqinisekisa nokuba indawo yam yokusebenza icacile. Andifuni ukuba kubekho nto ikhubekayo. Ukusebenzisa i-PPE efanelekileyo yindlela elula yokuhlala ukhuselekile. Ngumkhwa endihlala ndiwulandela. Xa ndithenga izixhobo ezintsha, ndikhangela isixhobo esithembekileyoumthengisi wexesha ledijithali yemizi-mvelisoonika neengcebiso zokhuseleko.

Umzobo weNtambo yeDijithali yeSiseko seDijithali yoMthwalo we-ON/OFF

Ndifuna ukukubonisa indlela yokuxhuma i-digital timer ukuze ukwazi ukulawula i-ON/OFF ngokulula. Olu luseto oluqhelekileyo. Lukuvumela ukuba uvule kwaye ucime izixhobo ngamaxesha athile. Ndiza kukukhokela kwinyathelo ngalinye.

Ukuchonga iiNtambo eziPhilayo, ezingathathi cala, kunye nezoMthwalo

Ngaphambi kokuba ndiqhagamshele nantoni na, kufuneka ndizazi iingcingo zam. Yonke isekethe yombane ineentlobo ezintathu eziphambili zeengcingo.

• I-Live Wire: Le ntambo ithwala umbane ovela kumthombo wamandla. Yintambo "eshushu". Izisa amandla kwi-timer nakwisixhobo.
• Ucingo olungathathi cala: Le ntambo igqibezela isekethe. Ithwala umbane ubuyele kumthombo wamandla.
• Intambo yokulayisha: Le ntambo iqhagamshela isiphumo sesibali-xesha kwisixhobo ofuna ukusilawula. Esi sixhobo sibizwa ngokuba "ngumthwalo."

Imibala yentambo ingatshintsha ngokuxhomekeke kwindawo ohlala kuyo. Ndisoloko ndijonga imigangatho yendawo. Nazi ezinye iikhowudi zemibala eziqhelekileyo endizibonayo:

Ukwazi le mibala kundinceda ndikwazi ukubona intambo nganye ngokuchanekileyo. Eli linyathelo lokuqala elibalulekileyo kuyo nayiphi naUmzobo woNxibelelwano lweXesha.

Ukudibanisa Amandla kwiDijithali Timer

Ngoku, ndiqhagamshela umbane oyintloko kwi-digital timer. Oku kunika i-timer umbane ewudingayo ukuze isebenze.

1. Fumana iiTerminali zamandla: Ndifumana iiterminals ze-“L” (Live) kunye ne-“N” (Neutral) kwi-timer yam yedijithali. Ukuba yi-DC timer, ndikhangela u-“+” kunye no-“-”.
2. Qhagamshela i-Live Wire: Ndithatha intambo ephilayo kumthombo wam wamandla. Ndiyiqhagamshela kwisiphelo sendlela esithi “L” esikwi-timer.
3. Qhagamshela i-Neutral Wire: Ndithatha intambo engathathi cala kumthombo wam wamandla. Ndiyiqhagamshela kwisiphelo sendlela esithi “N” esikwi-timer.

Eli nyathelo linika amandla isibali-xesha ngokwaso. Lenza isibonisi sikhanye kwaye sivumele ukuba ndisicwangcise. Ndisoloko ndijonga kabini olu qhagamshelo. Uqhagamshelo olukhuselekileyo luthintela iingxaki. Ukuba ujonge izinto ezithembekileyo kwiiprojekthi zakho, cinga ngeizisombululo zexesha lemizi-mvelisoumboneleli.

Ukudibanisa uMthwalo kwiSiphumo seXesha

Okulandelayo, ndiqhagamshela isixhobo endifuna ukusilawula (umthwalo) kwisiphumo sesibali-xesha. Kulapho isibali-xesha sitshintshela khona amandla kwisixhobo sakho.

1. Chonga iiTerminali zokuPhuma: Ndifumana iiterminal ze-COM (Common), NO (Normally Open), kunye ne-NC (Normally Closed) kwi-timer. Kwii-applications ezininzi ze-ON/OFF, ndisebenzisa i-COM kunye ne-NO.
2. Qhagamshela bukhoma kwi-COM: Ndithatha iqhekeza elifutshane lentambo ephilayo. Ndiqhagamshela isiphelo esinye kwisiphelo se-“L” apho ndiqhagamshela khona intambo ephilayo ephambili. Ndiqhagamshela esinye isiphelo kwisiphelo se-“COM” kwisiphumo se-timer. Oku kuzisa amandla aphilayo kwinxalenye yeswitshi yesibali-xesha.
3. Qhagamshela uLayisho kwi-NO: Ndithatha intambo ephilayo eya kwisixhobo sam (umthwalo). Ndiqhagamshela le ntambo kwisiphelo sexesha esithi “HAYI” (Esivulwayo Ngokwesiqhelo).
4. Qhagamshela Umthwalo Ongathathi cala: Ndiqhagamshela intambo engathathi cala ukusuka kwisixhobo sam ngqo kwintambo engathathi cala ephambili. Ayidluli kwiiterminals zesiphumo sexesha.

Nantsi ingongoma ebalulekileyo, ingakumbi kwiisekethe zokukhanyisa:

• Ii-timers ezininzi zombane zifuna intambo engathathi calaOku kunika amandla iwotshi yangaphakathi yesibali-xesha. Kwenza oku ngaphandle kokuthumela amandla kumthwalo.
• Ukuba iswitshi ineentambo ezimbini kuphela kunye nentambo yomhlaba, oko kuthetha ukuba yi-switched live setup. Akukho ntambo ingathathi cala ekhoyo kwiswitshi.
• Kumakhaya angenantambo engathathi cala kwiswitshi, ukufaka iiswitshi zexesha kunokuba nzima. Le yingxaki eqhelekileyo e-UK.
• Intambo engathathi cala inika amandla kwi-timer yokutshintsha isibane kwiwotshi yayo yangaphakathi.
• Ukuba kukho iingcingo ezimbini kuphela kwiswitshi, yi-switched live circuit. Ingcingo engathathi cala iyafuneka ukuze isixhobo sinikwe amandla ngokuchanekileyo.
• Isisombululo esilula sokufaka intambo kwiswitshi yesibali-xesha esingenantambo engathathi cala kukuthenga isibali-xesha esisebenza ngebhetri. Olu hlobo aludingi qhagamshelo olungathathi cala.
• Umzekelo, ezinye ii-timers ezingasebenzisi cala zisebenzisa iibhetri ezimbini ze-AA. Ziyazinika amandla kwaye zivula zize zicime izibane ngoomatshini. Zingena phezu kweswitshi yokukhanyisa eludongeni ekhoyo.

Kwisetingi eqhelekileyo, i-terminal ye-N/O (eVulekileyo Ngokwesiqhelo) yeyonxibelelwano oluphilayo olutshintshiweyo kumthwalo. Useto oluqhelekileyo lwesibali-xesha esinjalo kwiswitshi lubandakanyauqhagamshelo oluthathu: i-Permanent Live, i-Neutral, kunye ne-Switched Live. I-switched live ivela kuqhagamshelo lwe-N/O lweswitshi. Uqhagamshelo lwe-Neutral lukwaqhagamshela kumthwalo. Oku kugqibaUmzobo woNxibelelwano lweXeshaukuze ufumane ulawulo olusisiseko lwe-ON/OFF. Ukuba ufuna ukuthenga ii-timers ezininzi, khangela i-isibali-xesha sombane ngobuninziumthengisi.

Izicelo zeDiagram yeDijithali yeXesha eliPhambili

Ndihlala ndifumanisa ukuba ucwangciso olusisiseko lokuVula/lokucima alwanelanga kuzo zonke iiprojekthi zam. Ngamanye amaxesha, ndifuna ulawulo oluthe kratya. Kulapho i-intanethi yedijithali ephucukileyo iluncedo khona. Iyandivumela ukuba ndiqhagamshelaneezinye izixhoboukuqalisa okanye ukulawula imisebenzi yesibali-xesha.

Ukuxhuma ngentambo nge-Separate Control Input (umz., Cofa iqhosha)

Khawucinge nje ukuba ndifuna ukuqala inkqubo ngokucinezela iqhosha nje, kodwa ndifuna ukuba i-timer ilawule ukuba isebenza ixesha elingakanani. Olu lusetyenziso olufanelekileyo lokufaka ulawulo olwahlukileyo. Endaweni yokuxhomekeka kwishedyuli esele imiselwe, ndingasebenzisa isignali yangaphandle ukuxelela i-timer ukuba iqale nini ukubala okanye ulandelelwano lwayo. Umzekelo, ndingasebenzisa iqhosha lokutyhala ukuvula ifeni ixesha elithile, okanye i-sensor yokuqalisa ipompo xa imeko ethile ifezekisiwe. Oku kundinika ukuguquguquka okungakumbi kwindlela endizenzela ngayo imisebenzi ngokuzenzekelayo.

Ukuqonda Iintlobo Zesignali Zokufaka (Uqhagamshelwano Olomileyo vs. I-Voltage)

Xa ndiqhagamshela isixhobo sangaphandle kwisibali-xesha sam sedijithali, kufuneka ndiqonde uhlobo lwesignali esiyithumelayo. Kukho iintlobo ezimbini eziphambili zezibonakaliso zokufaka: unxibelelwano olomileyo kunye nokufakwa kwevolthi. Ndihlala ndibona la mahluko:

Makhe ndizicacise ezi zinto ngokulula:

• Isignali yoQhagamshelwano eyomileyo:
  • Olu luphawu olungasebenziyo. Alwenzi amandla alo.
  • Isebenza njengeswitshi yokukhanyisa elula. Ivala (iyavula) okanye ivule (icime) isekethe.
  • Isibali-xesha sidla ngokunika i-voltage encinci yangaphakathi ukuze ivakale xa unxibelelwano luvala.
  • Ndiyisebenzisa ngezinto ezilula ezifana namaqhosha okucinezela, iiswitshi zokunciphisa, okanye ii-relay contacts.
• Isignali yokufaka iVoltage:
  • Le yisignali esebenzayo. Isebenzisa i-voltage yangaphandle.
  • Isibali-xesha sijonga ukuba le voltage ikhona okanye ayikho. Sisenokujonga nenqanaba elithile le voltage.
  • Ifuna umthombo wamandla wangaphandle ukuze idale isignali ye-voltage.
  • Ndihlala ndiyisebenzisa ngee-sensors, ii-PLC (iiProgrammable Logic Controllers), kunye nezinye izixhobo zokulawula ze-elektroniki.

Ukuqonda la mahluko kundinceda ndikhethe imodyuli yexesha ecwangcisiweyo efanelekileyo kwiimfuno zam kwaye ndiyifake ngokuchanekileyo.

Ukuqhagamshela i-Control Input kwi-Digital Timer

Ukuqhagamshela igalelo lolawulo kwi-digital timer yinkqubo elula xa ndiyazi uhlobo lwesignali.

Yeigalelo loqhagamshelwano olomileyo, Ndidla ngokuqhagamshela iingcingo ezimbini ezivela kwisixhobo sangaphandle (njengeqhosha lokucinezela) kwiiterminal zokufaka zesibali-xesha. Ezi terminal zinokubhalwa ngokuthi “IN,” “S1,” okanye “Trigger.” Ekubeni ilunxibelelwano olomileyo, akukho polarity ithile ekufuneka ndikhathazeke ngayo. Ndiqinisekisa nje ukuba unxibelelwano lukhuselekile. Xa iqhosha licinezelwe, livala isekethe, kwaye isibali-xesha siyaluva olu tshintsho.

Yeisignali yokufaka i-voltage, Ndidibanisa iingcingo ezimbini ezivela kwisixhobo sangaphandle (njengesensor) kwiiterminal zokufaka ze-timer. Ngee-voltage inputs, i-polarity idla ngokuba yinto ebalulekileyo. Ndiqinisekisa ukuba ndidibanisa i-positive (+) wire evela kwisensor ukuya kwi-positive input terminal kwi-timer, kunye ne-negative (-) wire kwi-negative input terminal. Ukuba ndizidibanisa ngasemva, i-timer isenokungayiboni isignali, okanye inokonakalisa i-timer okanye i-sensor. Ndihlala ndijonga incwadi ye-timer ukuze ndifumane iilebhile ze-terminal ezichanekileyo kunye nayo nayiphi na imiyalelo ethile ye-wiring ye-voltage inputs. Oku kuqinisekisa ukuba i-Timer Wiring Diagram yam ichanekile kwaye ikhuselekile.

Ukudibanisa i-Digital Timer ukuze ulawule i-Contactor okanye i-Relay

Ngamanye amaxesha, ndifuna i-timer yam yedijithali ukuze ndilawule into esebenzisa umbane omninzi. Cinga ngeemoto ezinkulu, izifudumezi ezinamandla, okanye izibane ezininzi ngaxeshanye. Iswitshi yangaphakathi yesibali-xesha sam isenokungabi namandla ngokwaneleyo ukuphatha onke loo mandla ngokuthe ngqo. Kulapho i-contactor okanye i-relay ingena khona. Ndisebenzisa i-timer ukutshintsha amandla amancinci. La mandla mancinci emva koko avula iswitshi enkulu kakhulu, eyi-contactor okanye i-relay. Kufana nokusebenzisa umnwe omncinci ukucofa iqhosha elikhulu. Iqhosha elikhulu emva koko livula oomatshini abanzima. Le ndlela igcina i-timer yam ikhuselekile kwaye ivumela ukuba ilawule imithwalo emikhulu kakhulu.

Kutheni Usebenzisa iContactor kwiMithwalo eKhawulezayo

Ndihlala ndibuzwa ukuba kutheni ndingenakukwazi nje ukuqhagamshela isixhobo esinamandla aphezulu ngqo kwi-timer. Nasi isizathu: uninzi lwee-timers zedijithali zine-relay eyakhelwe ngaphakathi. Le relay ifana neswitshi encinci ngaphakathi kwi-timer. Inokusingatha kuphela inani elithile lamandla ombane, idla ngokuba malunga ne-10 ukuya kwi-16 amps. Ukuba ndizama ukuqhagamshela isixhobo esitsala amandla ombane angaphezu koko, i-relay yangaphakathi ye-timer iya kuba shushu kakhulu. Ingatsha okanye ibangele umlilo.

I-contactor sisitshixo sombane esinzima. Yenzelwe ukuphatha imisinga emikhulu kakhulu, maxa wambi amakhulu ee-amps. Inezixhumi ezinamandla ezinokutshintshela umbane ngokukhuselekileyo kwiimoto ezinkulu, izifudumezi zemizi-mveliso, okanye iinkqubo zokukhanyisa ezinkulu. I-contactor ngokwayo ifuna amandla amancinci ukuze ivuleke. La mandla mancinci avela kwi-timer yam yedijithali. Ngoko ke, i-timer ivula okanye icime i-contactor, kwaye i-contactor emva koko ivula okanye icime isixhobo esinombane ophezulu. Olu seto lukhusela i-timer yam kwaye luqinisekisa ukuba isixhobo esinombane ophezulu sisebenza ngokukhuselekileyo. Yindlela ekrelekrele yokulawula imithwalo enzima yombane.

Ukudibanisa i-Timer Output kwi-Contactor Coil

Ngoku, ndiza kukubonisa indlela yokuqhagamshela isibali-xesha kwi-contactor. Le yinxalenye ebalulekileyo ye-Timer Wiring Diagram iyonke yezicelo ezinamandla aphezulu.

1. Chonga iiTerminali zeKhoyili zeContactor: Okokuqala, ndijonga i-contactor yam. Iya kuba nee-terminals ezimbini ze-coil yayo. Ezi zihlala ziphawulwa ngo-A1 no-A2. Le coil yiyo eyenza i-contactor ivuleke xa ifumana amandla.
2. Qhagamshela i-Timer's COM ukuze iphile: Ndithatha intambo emfutshane. Ndiqhagamshela isiphelo esinye kwisiphelo se-“L” (Live) apho umbane wam oyintloko ungena khona. Ndiqhagamshela esinye isiphelo sale ntambo emfutshane kwisiphelo se-“COM” (Common) kwisiphumo se-digital timer yam. Oku kuzisa amandla aphilayo kwiswitshi yangaphakathi ye-timer.
3. Qhagamshela i-NO yesibali-xesha kwi-Contactor Coil (A1): Okulandelayo, ndithatha enye intambo. Ndiqhagamshela elinye icala kwisiphelo esithi “NO” (Esivulwayo Ngokwesiqhelo) kwisiphumo sexesha lam. Ndiqhagamshela elinye icala lale ntambo kwenye yeeterminal zekhoyili zekhoyili zekhoyili yekhonkritha, ngesiqhelo i-A1. Xa i-timer isebenza, iya kuvala unxibelelwano phakathi kwe-COM kunye ne-NO, ithumele amandla kwi-A1.
4. Qhagamshela iContactor Coil (A2) kwi-Neutral: Okokugqibela, ndiqhagamshela enye i-terminal yekhoyili ye-contactor, edla ngokuba yi-A2, kwi-wire ephambili ethi “N” (Neutral). Oku kugqiba isekethe yekhoyili ye-contactor.

Xa isibali-xesha sam sedijithali sivula, sithumela umbane kwi-COM terminal yaso nge-NO terminal yaso ukuya kwi-A1 terminal ye-contactor. Oku kunika amandla ikhoyili ye-contactor. Emva koko i-contactor iyangena, ivale oonxibelelwano bayo bamandla amakhulu kwaye ivule isixhobo esinombane ophezulu. Xa isibali-xesha sicima, sinqumla umbane kwikhoyili ye-contactor, kwaye i-contactor ivuleka, icime isixhobo. Le yindlela endilawula ngayo izixhobo ezinamandla ngokukhuselekileyo nge-digital timer elula.

Ukulayisha iingcingo eziphezulu zangoku ngeContactor

Ngoku, ndiqhagamshela isixhobo sombane ophezulu kwi-contactor. Eli linyathelo lokugqibela lokwenza izixhobo zam ezinamandla zisebenze nge-digital timer. Khumbula, i-timer ixelela i-contactor into amakayenze, kwaye i-contactor iphatha ukuphakamisa okunzima kokutshintsha umbane.

1. Chonga iiTerminali zamandla zoQhagamshelo: Ndijonga i-contactor. Inee-terminal ezinkulu zamandla aphambili. Ezi zihlala zibhalwe ii-L1, L2, L3 (zamandla ezigaba ezintathu) okanye ii-L1 kunye ne-L2 (zamandla esigaba esinye) kwicala lokufaka. Kwicala lokukhupha, zii-T1, T2, T3 okanye T1 kunye ne-T2. Ezi zii-terminal apho umbane ohamba khona ngamandla aphezulu.
2. Qhagamshela uMbane oPhambili kwi-Contactor Input: Ndithatha intambo ephambili ephilayo kwiphaneli yam yombane. Le yintambo ethwala umbane ophezulu. Ndiyiqhagamshela kwisiphelo se-L1 kwi-contactor. Ukuba ndinenkqubo yezigaba ezintathu, ndiqhagamshela iingcingo ze-L2 kunye ne-L3 kwiisiphelo zazo. Ndiqinisekisa ukuba ezi ntambo ziqinile kwaye zikhuselekile. Uqhagamshelo olukhululekileyo lunokubangela ubushushu kwaye lube yingozi.
3. Qhagamshela i-Main Neutral kwi-Contactor Input (ukuba ikhona): Kwimithwalo yesigaba esinye, ndikwaqhagamshela intambo ephambili engathathi cala esuka kwiphaneli yam yombane. Ndiyiqhagamshela kwisiphelo esifanelekileyo esingathathi cala kwi-contactor, ukuba inayo. Ngamanye amaxesha, intambo engathathi cala iyadlula i-contactor ize iye ngqo kumthwalo. Ndisoloko ndijonga umzobo we-contactor ethile ukuze ndibone oku.
4. Qhagamshela i-Contactor Output kwi-High-Current Load: Ngoku, ndiqhagamshela iingcingo eziya kwisixhobo sam esinombane ophezulu. Ndithatha intambo ephilayo kwisiphelo se-T1 kwi-contactor. Ndiqhagamshela le ngcingo kwi-live input yesixhobo sam. Ukuba ngumthwalo wezigaba ezintathu, ndiqhagamshela i-T2 kunye ne-T3 kwezinye ii-live inputs zesixhobo.
5. Qhagamshela Umthwalo Ongathathi cala: Ndiqhagamshela intambo engathathi cala kwisixhobo sam esinombane ophezulu. Le ntambo engathathi cala ibuyela ngqo kwibha engathathi cala ephambili kwiphaneli yam yombane. Ayidli ngokudlula kwiiterminals zamandla eziphambili zecontactor.

Xa isibali-xesha sedijithali sithumela umbane kwikhoyili yesikhombisi-xesha, isikhombisi-xesha “siyatsala.” Oku kuvala izitshintshi zangaphakathi ezinamandla. Emva koko umbane uphuma kwiphaneli yam yombane ephambili, ngesikhombisi-xesha, ukuya kwisixhobo sam esinombane ophezulu. Xa isibali-xesha sicima ikhoyili yesikhombisi-xesha, isikhombisi-xesha “siyaphuma.” Oku kuvula izitshintshi zangaphakathi, kwaye umbane oya kwisixhobo uyayeka. Lonke olu seto, kuquka isibali-xesha kunye nesikhombisi-xesha, lwenza iDiagram yeNtambo yeXesha eqinileyo. Indivumela ukuba ndenze ngokuzenzekelayo izixhobo ezinamandla kakhulu. Le ndlela ikhusela isibali-xesha sam ekugqithiseni kakhulu kwaye iqinisekisa ukusebenza ngokukhuselekileyo kwemithwalo yam enombane ophezulu.

Ukuvavanya kunye nokusombulula iingxaki zokufakelwa kweDijithali yakho yeXesha

Emva kokuba ndigqibile ukuxhuma iwaya yesibali-xesha sam sedijithali, ndisoloko ndisenza uvavanyo. Oku kuqinisekisa ukuba yonke into isebenza ngokuchanekileyo nangokukhuselekileyo. Ukusombulula iingxaki kundinceda ndilungise naziphi na iingxaki ezivelayo.

Amanyathelo okuqala okuvula amandla kunye noqwalaselo

Okokuqala, ndivula umbane ngononophelo kwiphaneli ephambili yombane. Ndijonga isibonisi sexesha ledijithali. Kufanele sikhanye. Ukuba asikhanyi, ndiyazi ukuba ndinengxaki yoqhagamshelo lombane. Inyathelo lam elilandelayo kukuseta ixesha langoku kunye nomhla kwi-timer. Oku kubalulekile ukuze kubekho ishedyuli echanekileyo. Emva koko, ndicwangcisa umsitho olula we-ON/OFF. Oku kundinceda ndivavanye imisebenzi esisiseko yesibali-xesha. Ndihlala ndilandela incwadi yesikhokelo sesibali-xesha kula manyathelo.

Ukuqinisekisa Ukusebenza kweMiphumo kunye neShedyuli

Xa isibali-xesha sinamandla kwaye sinenkqubo esisiseko, ndiyaqinisekisa ukuba siphuma. Ndidla ngokuvula ngesandla isibali-xesha. Oku kundivumela ukuba ndibone ukuba isixhobo esiqhagamshelweyo siyavula kwaye sivale na. Emva koko, ndilinda ukuba kwenzeke isiganeko esicwangcisiweyo. Ndijonga ukuba umthwalo uyatshintsha na ngexesha elicwangcisiweyo. Ukuqinisekisa ukuba yonke into isebenza ngokuchanekileyo, ndicinga ngendlela iinkqubo ezintsonkothileyo eziqinisekisa ngayo ixesha lazo. Umzekelo, ezinye iinkqubo eziphambili zisebenzisa "ii-watchdog" ezinesiseko sexesha esahlukileyo. Ezi zibali-xesha ziqinisekisa ukuba inkqubo yangaphakathi yesibali-xesha isebenza ngexesha. Ziyakwazi ukubona ukuba inkqubo iyabambeka okanye isebenza kancinci kakhulu. Olu dibaniso lokubeka esweni ixesha kunye nengqiqo lunceda ukuqinisekisa ukuthembeka kwesibali-xesha. Kufana nokuba nomphathi ojonga umsebenzi wesibali-xesha.

Iingxaki zeNtambo zeDijithali eziqhelekileyo kunye neZisombululo

Ngamanye amaxesha, ndidibana neengxaki. Ingxaki eqhelekileyo kukubaisibali-xesha siwisa i-RCD (iSixhobo sangoku esisele)Oku kuthetha ukuba isibali-xesha esidala okanye esinempazamo sivuza ngombane. Ndingatshintsha isokhethi yeRCD ngesokhethi engeyiyo iRCD ukuba ukhuseleko lweRCD sele lukwibhokisi yefuse. Enye ingxaki kukuba xaukufudumeza kuhlala kuvuliwe okanye kuvaliwe, ndingayinaki amaxesha am acwangcisiweyo. Oku kudla ngokubonisa ingxaki yocingo, i-fuse ekhutshiweyo, okanye ikhonkco elaphukileyo. Ndiqala ndijonge ii-fuse ezikhutshiweyo. Ukuba ingxaki iyaqhubeka, ndiyazi ukuba ndingadinga uncedo lobuchwephesha ukuvavanya ukuqhubeka kombane. I-fuse yebhoyila ekhutshiweyo inokuthintela ne-timer ukuba ingasebenzi. Ndijonga ibhodi ye-fuse yasekhaya yam kwaye nditshintshe naziphi na ii-fuse ezikhutshiweyo. Ukuba i-timer inamandla kodwa isixhobo asiphenduli, okanye isibonisi siyaqhawuka, ndicinga ukuba i-wiring ephosakeleyo okanye ibhodi yesekethe eyonakeleyo. Kule micimbi inzima, ndiqhagamshelana nonjineli oqeqeshiweyo. Banokuvavanya i-wiring phakathi kwe-timer, i-thermostat, kunye ne-boiler. Banikezela ngokuthembekileyoizisombululo zexesha lemizi-mveliso. Iingcingo ezikhululekileyo okanye ezonakeleyonayo ikwangunobangela oqhelekileyo. Ndihlola zonke iintambo zonxibelelwano. Ukuba ndizifumana, ndiyazilungisa okanye ndizitshintshe.

Iziseko zokuCwangcisa iDijithali

Emva kokuba ndifake i-waya yesibali-xesha sam sedijithali, kufuneka ndiyixelele into emayiyenze. Oku kubizwa ngokuba yi-programming. Yindlela endimisela ngayo amaxesha okuvula nokuvala izixhobo zam. Ndifumanisa ukuba i-programming isibali-xesha sedijithali ilula kakhulu xa ndiqonda amanyathelo asisiseko.

Okokuqala, ndihlala ndiqinisekisa ukuba iwotshi yangaphakathi yesibali-xesha ichanekile. Ndikhangela iqhosha elinophawu'Iwotshi' okanye 'Ixesha Elimiselweyo'Emva koko, ndisebenzisa amaqhosha otolo ukulungisa iiyure nemizuzu. Oku kuqinisekisa ukuba iishedyuli zam zisebenza ngexesha elifanelekileyo.

Okulandelayo, ndingena kwimo yokuprograma. Ndihlala ndifumana iqhosha eliphawulwe'Inkqubo', 'Iseti', okanye 'Ishedyuli'. Eli qhosha lindivumela ukuba ndenze imicimbi emitsha ye-ON/OFF. Ndibeka amaxesha athile athi 'ON' kunye 'OFF'. Umzekelo, ndingaseta isibane ukuze ndisivule ngo-6:00 AM ndize ndisicime ngo-8:00 AM. Ndingaseta amaxesha ahlukeneyo kusasa phakathi kweveki kunye nangokuhlwa phakathi kweveki. Ndikwakhangela iimpawu ezindivumela ukuba ndikopishe iishedyuli. Oku kusindisa ixesha. Ndingayikopisha ishedyuli ukusuka kolunye usuku lweveki ukuya kuzo zonke ezinye iintsuku zeveki. Ezinye izibali-xesha nazo zineendlela ezikhethekileyo. Ezi ziquka 'uBoost' kwixesha le-ON okanye imodi 'yeeholide' ukuze izinto zingacimi ngelixa ndingekho.

Okokugqibela, ndigcina useto lwam. Ndicofa u-iqhosha elithi 'Gcina' okanye elithi 'Kulungile'Ngamanye amaxesha, ndicofa nje u-'set' ukuqinisekisa. Oku kuqalisa ngokuzenzekelayo ishedyuli entsha. Ndingayifaka ixesha endifuna isixhobo silicime ndisebenzisa iintolo. Emva koko, ndiyaqinisekisa. Oku kuqinisekisa ukubaimodyuli yesibali-xesha esicwangcisiweyoulandela imiyalelo yam ngokugqibeleleyo.

Ndikubonisile indlela yokuxhuma ngempumelelo i-digital timer. Oku kufuna ingqalelo enzulu kwii-terminals zayo, usetyenziso oluthile, kunye nokunamathela kwimigaqo yokhuseleko. Ngokulandela la manyathelo aneenkcukacha, ungazisebenzisa ngokuzenzekelayo izixhobo ezahlukeneyo zombane kunye neenkqubo. Ndiyathemba ukuba esi sikhokelo siyakunceda kwiiprojekthi zakho.

I-Zhejiang Shuangyang Group Co., Ltd., eyasekwa ngo-1986, yinkampani yabucala kwaye yiStar Enterprise yaseNingbo City. Ivunyiwe yi-ISO9001/14000/18000, sikwisixeko saseCixi, eNingbo, iyure enye kuphela ukusuka kwizibuko laseNingbo nakwisikhululo seenqwelo-moya. Sinemali ebhalisiweyo engaphezulu kwezigidi ezili-16 zeedola zaseMelika, indawo yethu yomgangatho imalunga ne-120,000 sqm, kwaye indawo yokwakha imalunga ne-85,000 sqm. Ngo-2018, imali yethu iyonke yayiyi-80 yezigidi zeedola zaseMelika. Sinabasebenzi abalishumi be-R&D kunye nee-QC ezingaphezu kwe-100 ukuqinisekisa umgangatho, ukuyila nokuphuhlisa iimveliso ezintsha ezingaphezu kweshumi ngonyaka njengomvelisi ophambili. Iimveliso zethu eziphambili ziquka ii-timers, ii-sockets, ii-flexible cables, ii-power cords, ii-plugs, ii-extension sockets, ii-cable reels, kunye nokukhanyisa. Sinikezela ngee-timers ezahlukeneyo ezifana nee-timers zemihla ngemihla, ze-mechanical, zedijithali, zokubala phantsi, kunye nezemizi-mveliso kunye nazo zonke iintlobo zee-sockets, ezijolise kwiimarike zaseYurophu naseMelika. Iimveliso zethu zivunyiwe yi-CE, GS, D, N, S, NF, ETL, VDE, RoHS, REACH, PAHS, kunye nezinye. Sigcina udumo oluqinileyo phakathi kwabathengi bethu, sigxile kukhuseleko lokusingqongileyo kunye nokhuseleko lwabantu, ngenjongo yokugqibela yokuphucula umgangatho wobomi. Iintambo zamandla, iintambo zokwandisa, kunye neereyile zekhebula zezona shishini lethu liphambili, nto leyo esenza sibe ngumvelisi okhokelayo kwiiodolo zokukhuthaza kwimarike yaseYurophu. Singabavelisi abaphambili abasebenzisana ne-VDE Global Service eJamani ukukhusela iimpawu zorhwebo. Siyamkela ngokufudumeleyo intsebenziswano nabo bonke abathengi ukuze kubekho inzuzo efanayo kunye nekamva eliqaqambileyo.

FAQ

1. Yintoni isibali-xesha sedijithali?

Ndisebenzisa isibali-xesha sedijithali ukuze zenze izixhobo zombane zibe zezona zizenzekelayo. Sizivula kwaye sizicime ngamaxesha athile. Ndingabeka ishedyuli yezibane, iipompo, okanye ii-heater. Sindinceda ndonge amandla kwaye senza ubomi bam bube lula.

2. Kutheni ndifuna i-contactor ene-digital timer yam?

Isibali-xesha sam sedijithali sineswitshi encinci yangaphakathi. Asikwazi ukuphatha izixhobo ezinombane ophezulu ngokuthe ngqo. Ndisebenzisa isibali-xesha njengeswitshi enkulu. Isibali-xesha sixelela isibali-xesha ukuba sivule okanye sivale nini. Oku kukhusela isibali-xesha sam ekonakalisweni. Sisixhobo esikrelekreleisisombululo sexesha leshishini.

3. Ndingayisebenzisa nasiphi na isibali-xesha sedijithali ngaphandle?

Hayi, andinakusebenzisa nasiphi na isibali-xesha sedijithali ngaphandle. Ndifuna ukujonga umlinganiselo waso we-IP (Ingress Protection). Olu mgangatho undixelela ukuba iyakwazi na ukumelana nothuli namanzi. Ukusetyenziswa ngaphandle, ndikhangela isibali-xesha esine-IP rating ephezulu, njenge-IP65.

4. Kuthekani ukuba isibali-xesha sam sedijithali asivuli?

Okokuqala, ndijonga umbane. Ngaba i-circuit breaker ivuliwe? Ndisebenzisa i-voltage tester ukuqinisekisa umbane. Emva koko, ndijonga uqhagamshelo lweentambo. Ngaba zikhuselekile? Ngamanye amaxesha, intambo ekhululekileyo iyayithintela ukuba ingasebenzi. Ndijonga ne-fuse.