Allen Bradley 1746-IG16

ITekhnoloji yeFeimu, njengomthengisi oqeqeshiweyo, ilungiselele ngokukodwa imodyuli ephambili koogxa baphesheya kolwandle kwimizi-mveliso ezenzekelayo ngeli xesha. Njengoko abo baneenkqubo ezicwangcisiweyo bayazi, ebaleni, kuhlala kukho kuphela imiqondiso ye-220V AC okanye amagalelo e-DC azimeleyo. Ukuba ziqhagamshelwe ngokuthe ngqo kwi-PLC, ngokuqinisekileyo iya kuyonakalisa ibhodi. Ke ngoko, sicebisa le modyuli yoxinaniso oluphezulu oluxhasa zombini i-AC kunye ne-DC kuye wonke umntu. Oku kukwenza ukuba uqhagamshele ngokuthe ngqo kwisistim xa ujongene namanqanaba ombane ahlukeneyo eempawu zentsimi, ukonga ixesha kunye nomzamo.

Ulwakhiwo lweMveliso

Ijelo ngalinye legalelo lesi sixhobo se-Allen Bradley 1746-IG16 sixhotyiswe ngokuxhathisa okuphezulu kwangoku okukhawulelayo kunye neesekethe zokulungisa. Kufana nokuseta indawo yokukhangela kwindawo yokungena umqondiso, ukuthintela umbane ogqithisileyo kunye nokucoca ingxolo. Uyilo kwibhodi yesekethe lubanzi, kwaye iinxalenye eziphambili zikhuselwe ngeengubo zokukhusela ukukhusela uthuli kunye nomswakama ekubangeleni iisekethe ezimfutshane. I-96-pin backplane interface ngasemva iye yajiya kwaye izikhonkwane zegolide, ezinokuqina okugqwesileyo kunye nokunwebeka. Xa ifakwe kwi-baseplate yesakhelo, amandla okubamba aqine kakhulu. Nangona i-vibration yefektri inamandla kakhulu, akukho mfuneko yakukhathazeka malunga noqhagamshelwano olubi olubangela ukuphazamiseka komqondiso.

Iimpawu zeMveliso

Izixhobo ezininzi ezikwisiza zikhupha iisiginali ze-DC kunye ne-AC. Ngale bhodi, awudingi ukuthenga iimodyuli ezimbini ezahlukeneyo. Ngolunye nje lolu hlobo, unokusingatha yonke into. Uxinzelelo lwe-spare parts luyancipha ngoko nangoko. Olunye uphawu oluphawulekayo "luyilo olunoxinaniso oluphezulu". Amanqaku ali-16 apakishwe kwibhodi enye. Kwiikhabhinethi zokulawula ezindala ezinendawo esele incinci, lo ngumsindisi. Ikuvumela ukuba udibanise imiqondiso emininzi ngaphandle kokunyusa ubungakanani bekhabhinethi.

Iinzuzo zolungiselelo

Xa kuthunyelwa olu hlobo lwemodyuli enezikhonkwane ezichanekileyo kunye neebhloko zetheminali ezinde ezixande, eyona nto ixhalabisa kakhulu ngexesha lothutho kukuba inkonzo yekhuriya enobundlobongela inokugoba ngempazamo loo miqolo yezikhonkwane zegolide okanye yophule ibhloko yeplastic terminal. KwiTekhnoloji yeFeimu, ukupakishwa abakusebenzisayo kubuchwephesha obugqithisileyo. Okokuqala sisusa iibhloko ze-terminal kwaye sizipakishe ngokwahlukileyo. Emva koko, sibeka umzimba ophambili wemodyuli kwingxowa ye-anti-static, siyisonge ngegwebu elishinyeneyo, kwaye uyivale ngokuqinileyo yonke iyunithi. Ekugqibeleni, siyipakisha kwibhokisi yekhadibhodi ephezulu kunye ne-foam eyenziwe ngokukodwa. Nokuba ukhetha ukuthuthwa elwandle okanye ukuthuthwa ngomoya, ukupakishwa kwethu kunokuqinisekisa ukuba ifikelela kuwe ngezikhonkwane ezithe tye kunye neebhloko ze-terminal ezingaguqukiyo.

IsiKhokelo soNxibelelwano – i-AC kunye ne-DC Input Connections

I-1746-IG16 isebenzisa ibhloko ye-terminal ekhutshwayo. I-wiring echanekileyo ibalulekile ekusebenzeni okuthembekileyo. Landela ezi zikhokelo kuqhagamshelo lwe-AC kunye ne-DC.

Isabelo sesiphelo:

• Izitishi 0-15:Imijelo yokufaka 0-15.
• Itheminali ye-16:Okuqhelekileyo (AC COM okanye DC COM) kumagalelo 0-7.
• Itheminali ye-17:Okuqhelekileyo (AC COM okanye DC COM) kumagalelo 8-15.
• Itheminali ye-18:Ayisetyenziswanga.
• Itheminali ye-19:Ayisetyenziswanga.

Imithetho yokufaka iintambo kwi-AC inputs:

• Qhagamshela ucingo olushushu lwe-AC kwi-terminal yokufaka.
• Qhagamshela i-AC engathathi hlangothi kwitheminali eqhelekileyo.
• Ungagqithi kwi-132V AC. Ukugqithisa oku kuyonakalisa isiphaluka segalelo.
• Sebenzisa intambo ephothiweyo okanye intambo ekhuselweyo ixesha elide.

Imithetho yokufaka iintambo kwigalelo le-DC:

• Qhagamshela i-DC ye-positive wire kwi-terminal yokufaka.
• Qhagamshela ucingo olukhabayo lweDC kwitheminali eqhelekileyo.
• Ungagqithi kwi-60V DC. Ukugqithisa oku kuyonakalisa isiphaluka segalelo.
• Jonga i-polarity. I-reverse polarity ingonakalisa igalelo.

Impazamo yocingo eqhelekileyo:Ukuxuba iimpawu ze-AC kunye ne-DC kwi-terminal efanayo. Iqela ngalinye lamagalelo asi-8 labelana ngetheminali enye eqhelekileyo. Onke amagalelo kwiqela elinye kufuneka asebenzise uhlobo lombane olufanayo (onke i-AC okanye yonke i-DC). Ukuxuba i-AC kunye ne-DC kwiqela elifanayo kuya kubangela iisekethe ezimfutshane.

Igalelo loKhuseleko lweSekethe-Elusebenza njani

I-Allen Bradley 1746-IG16 inezijikelezo zokukhusela ezakhelwe ngaphakathi. Ezi zikhusela imodyuli kunye ne-PLC backplane kwi-overvoltage kunye nengxolo.

Iimpawu zokhuseleko:

• Izichasi ezixhathisayo zangoku eziphezulu:Ukunciphisa okwangoku kumanqanaba akhuselekileyo. Thintela umonakalo kwi-voltage spikes.
• Iisekethe zokulungisa:Guqula igalelo le-AC kwi-DC ye-optocoupler. Oku kuvumela imiqondiso ye-AC ukuba ifundwe ngokuchanekileyo.
• Ukwahlulwa okubonakalayo:Ukwahlukaniswa kwe-1500V phakathi kweempawu zentsimi kunye ne-PLC yokubuyela umva. Ikhusela i-CPU kwi-overvoltage.
• Iisekethe zesihluzi:Susa ingxolo kwisignali yegalelo. Ukuthintela ukufundwa kobuxoki ekuphazamisekeni kombane.

Kwenzeka ntoni xa kukho i-overvoltage condition:

• Ukuba i-voltage engaphezulu kwe-132V AC isetyenzisiwe, i-resistor yokukhawulela yangoku ikhawulela okwangoku.
• Ukuba i-overvoltage igcinwe, i-resistor inokugqithisa kwaye ingaphumeleli.
• Imodyuli ingonakala. Ukutshintshwa kuphela kokulungiswa.
• Soloko uqinisekisa amandla ombane phambi kokudibanisa.

Umzekelo womcimbi:Umthengi uxhumeke kwi-240V AC kwi-1746-IG16 igalelo. Imodyuli yatshaya kwaye ayiphumelelanga kwangoko. Isizathu: Imodyuli inikwe i-132V AC ubuninzi. Lungisa: Kutshintshwe imodyuli. Kufakwe i-transformer ehlayo ukunciphisa amandla ombane ukuya kwi-120V AC. Ngalo lonke ixesha jonga umlinganiselo wombane phambi kokudibanisa naliphi na igalelo.

Imibuzo ebuzwa qho

I-Q1: Ngaba ndingaxuba izibonakaliso ze-AC kunye ne-DC kwimodyuli efanayo ye-1746-IG16?

Ewe, kodwa hayi kwiqela elinye. I-1746-IG16 inamagalelo angama-16 ahlulwe ngamaqela amabini e-8. Iqela le-1 (amagalelo 0-7) likwabelana nge-terminal enye. Iqela le-2 (amagalelo 8-15) labelana ngenye i-terminal eqhelekileyo. Ungaqhagamshela imiqondiso ye-AC kwiQela loku-1 kunye neempawu ze-DC kwiQela lesi-2. Nangona kunjalo, awukwazi ukuxuba iisiginali ze-AC kunye ne-DC kwiqela elinye. Onke amagalelo kwiqela elinye kufuneka asebenzise uhlobo olufanayo lombane. Ukuzixuba kwi-terminal efanayo kuya kubangela isiphaluka esifutshane kwaye kungonakalisa imodyuli.

Q2: Kwenzeka ntoni ukuba ndidibanisa i-24V DC kwimodyuli ye-AC kuphela?

Imodyuli ayiyi kufunda umqondiso ngokuchanekileyo. Uninzi lweemodyuli ze-AC-kuphela zifuna ubuncinci be-85V AC ukuze uvule. Isiginali ye-24V DC ingaphantsi kwalo mqobo. I-LED iya kuhlala ivaliwe kwaye i-PLC ayiyi kubona igalelo. Kungenxa yoko le nto i-1746-IG16 iluncedo. Yamkela zombini i-120V AC kunye ne-24V DC kwimodyuli efanayo, ngoko awudingi ukugcina iimodyuli ezahlukeneyo kwiindidi zamandla ombane.

I-Q3: I-Allen Bradley 1746-IG16 yamkela zombini i-AC kunye ne-DC, kodwa yiyiphi i-voltage endimele ndiyisebenzise?

Oku kuxhomekeke kuluvo kwindlela yakho. Sebenzisa i-AC inputs (100-132V) kwi-AC proximity sensors, ukunciphisa ukutshintshwa kweekhoyili ze-AC, okanye izixhobo esele zisebenza kwi-120V AC amandla. Sebenzisa amagalelo e-DC (10-60V) kwi-DC proximity sensors, i-photoelectric sensors, okanye izixhobo ezine-24V DC iziphumo. I-1746-IG16 inokusingatha zombini, ngoko khetha i-voltage ehambelana nezixhobo zakho zentsimi. Ungagqithi kwi-132V AC okanye i-60V DC.

I-Q4: Ngaba ndingayifaka indawo yemodyuli ekhoyo ye-AC kuphela nge-1746-IG16?

Ewe. I-1746-IG16 i-pin-iyahambelana ne-SLC 500 yeemodyuli zokufaka eziqhelekileyo. Ingena kwi-chassis slot efanayo kwaye isebenzisa izithuba ze-wiring ye-terminal efanayo. Nangona kunjalo, jonga umlinganiso wombane weenzwa zakho ezikhoyo. Ukuba basebenza kwi-120V AC, i-1746-IG16 iya kusebenza. Ukuba basebenza kwi-240V AC, i-1746-IG16 ayifanelekanga. Sebenzisa i-1746-IA16 yezicelo ze-240V AC.

I-Q5: Ndazi njani ukuba isignali yam yegalelo yi-AC okanye i-DC?

Jonga ileyibhile yoluvo okanye umzobo wocingo. Abenzi boluvo be-AC badla ngokuphawulwa ngo-"VAC" okanye "~". Abenzi boluvo be-DC baphawulwe ngo-"VDC" okanye "-". Ukulinganisa i-voltage nge-multimeter ukuba awuqinisekanga. Umbane we-AC uya kubonisa ukufundwa kwe-sinusoidal. I-voltage ye-DC iya kubonisa ukufunda rhoqo. Ungaze uqikelele. Umbane ongalunganga uyonakalisa imodyuli. I-1746-IG16 iyazamkela zombini, kodwa usafuna ukwazi ukuba yeyiphi i-voltage oyidibanisayo ukuyifakela kwitheminali eqhelekileyo echanekileyo.

Malunga Feimu Technology

I-Feimu Technology ngumboneleli wamacandelo e-automation e-China, eyasungulwa ngo-2005. Sinceda amaqela olondolozo kunye nabahlanganisi benkqubo bagcine imigca yabo yemveliso isebenza.

Amandla ethu angundoqo:

1. Ulwazi olunzulu lweqonga

Sisebenze ne-SLC 500 iinkqubo ukususela oko zaqala ukufakwa kwimizi-mveliso. Xa ufowuna ngombuzo woqwalaselo okanye umba wocingo, ufumana umntu owenze ngaphambili. Ayingombhalo. Hayi ukuthunyelwa kwincwadana.

2. Isitokhwe esihambelana nento oyifunayo

Uvimba wethu uphethe ngaphezulu kwe-5,000 yee-SKU ezisebenzayo. Inxalenye ebalulekileyo yaloo SLC 500 iimodyuli, izixhobo zombane, kunye namakhadi onxibelelwano. Ukuba uyayifuna, kunokwenzeka ukuba sibe nayo eshelufini kunokuba sikuxelele ukuba iodolwe ngasemva.

3. Imeko onokuyithemba

Asithengisi iindawo ezihlaziyiweyo njengezintsha. Yonke imodyuli iyahlolwa, icocwe kwaye ivavanywe phambi kokuba ithunyelwe. Siphambili malunga nemeko yemveliso. Akukho nto imangalisayo xa uvula ibhokisi.

4. Ukuthumela okuhlonela ishedyuli yakho

Iiodolo ezisemgangathweni ezibekwe phambi kwentsimbi yesi-3 PM ixesha laseTshayina liphuma kwindawo yokugcina impahla kwangolo suku lunye. Iiodolo ezingxamisekileyo zinokukhawuleziswa. Ukupakishwa kwenziwa ngononophelo. Sithumele ngenqanawa kumazwe angaphezu kwama-30 kwaye siyakuqonda ukuhanjiswa kwamazwe ngamazwe.

5. Inkxaso emva kokuthengisa

Iwaranti yeenyanga ezili-12 ibuyisela imodyuli nganye esiyithengisayo. Iqela lethu lobunjineli liphendula imibuzo yobuchwephesha kwiiyure ezingama-24, ngokuqhelekileyo ngokukhawuleza. Asinyamalala emva kokuba i-invoyisi ihlawulwe.