I-1) i-M12 isinxibelelanisi kunye ne-M12 ezinye izihlanganisi zinomehluko omncinci, ziyi-shell shell assembly, iqulethwe yiplagi yamandla, i-socket yamandla, i-shell shell shell assembly yi-shell, i-lock sleeve, i-porn, i-nut kunye nezinye iindawo zokudibanisa.Emva kokuba i-sleeve yokukhiya kunye negobolondo ihlanganiswe, i-nut ifakwe kwi-shell kwaye i-riveted kwi-sleeve yokukhiya.Umkhono wokutshixa kunye neqokobhe zibekwe phakathi kwesitshixo kwaye zinokujikelezwa ngama-20 degrees.Iqokobhe leplagi yamandla lixhotyiswe ngeentambo zokudibanisa isiphumo sokubamba.
Emva kokufaka, jika indawo yokuxhasa umkhono wesitshixo ukuphakamisa ibhola yentsimbi ukuqaqambisa umngxuma wendlu kwaye ufikelele kwisidibanisi somcu we-M12 kwizindlu zesokethi yamandla ukuze ubambe.Kananjalo ineenzuzo zokuchasana ne-slant, i-anti-misnsertion, ukusebenza kakuhle kombane kunye nokusebenza kokukhusela, ukuxhathisa ukothuka, ukuchasana nempembelelo, indawo yendalo, njl., ukudibanisa kunye nokuvula ukugcina ixesha kunye nomgudu, ubungakanani obuncinci kunye nesicelo esifanelekileyo.
M12 Isidibanisi frequency
Xa izinga lokudlulisa ulwazi lwedatha liphantsi, kubalulekile ukulawula indlela yokuvalelwa kweendlebe kunye ne-data signal kinetic energy echithwe kwi-connector ye-M12 kwimigama emide.Xa umlinganiselo wemathematika ophezulu / ukuhanjiswa kwefrikhwensi ephezulu, ukusetyenziswa kwe-harmonic yangoku i-frequency ephezulu inokugcina izibonelelo zepateni ye-square yeemitha, kodwa i-scalar enokubakho eyonakalisa umgangatho wothumelo idala ingxaki entsha kuyo yonke inkqubo yokukhetha.Umzekelo, kwi-3GHz okanye ngaphezulu, imathiriyeli ekrwada ephakathi kwe-electrolytic egquma icopper core conductor yombane ayingomaleko wokugquma.Kufuneka kwakhona ibe nefuthe lokugcina isignali yedatha njengoko isasazwa ngaphandle kokulahlekelwa.
Ukufezekisa le nqanaba, i-electrolytic medium esetyenzisiweyo ayibizi nje kuphela, kodwa ayikwazi ukuveliswa.Imathiriyeli yokufudumeza ye-microwave ikhethwa ngokubanzi nge-polytetrafluoroethylene ethambileyo (PTFE), iparamitha yezinto ingaphantsi kwe-2.0, idityaniswa negesi (i-dielectric engaguqukiyo yempompo yokufutha yi-1), ukusebenza kombane kuyaphuculwa, kodwa ukuqina ukugoba. kuncitshisiwe, okubangele ukugoba kwentambo esetyenziselwa iiplagi ze-aviation phantsi koxinzelelo lokusebenza.
Ukuthotywa komlinganiso kunye nomfanekiso
I-coefficient ye-attenuation kunye ne-signal signal reflection ingaba yingozi kwidatha ephezulu yokuhanjiswa kwe-M12 isixhumi.Ukulahleka kweplagi kusebenza kuwo onke amacandelo ekhebula, kwaye umsebenzi ophambili unciphisa amandla.
Imithombo yomonakalo weplagi ngabaqhubi bombane, izinto zokugquma, ukubonakalisa uphawu lwedatha ngaphakathiM12 isidibanisi/intambo, kunye nemithombo yangaphandle ye-radiation evulekileyo, phakathi kwayo intambo ibaluleke kakhulu.
Ilahleko yembuyekezo ikakhulu ibangelwa kukungahambelani kweempawu, kwaye iyaqhubeka nokudala ingxaki yamaza okuma, eyaziwa ngokuba yiVSWR.Kwimeko embi kakhulu, i-wave ebonakalisiweyo ihambelana nesiganeko, kwaye umehluko wesigaba sokuqala ulungiswa ngu-180.°, oko kukuthi, i-wave elula yokuma engenasiseko somqondiso.
Izizathu eziphambili ze-VSWR kumacandelo entambo esisiseko.Ijekhi phakathi kwamacala angamadoda nabasetyhini kwiplagi yenqwelomoya ehambelanayo iyaziwa ngokuququzelela ulawulo.Umceli mngeni wokwenene ngujeke phakathi kweM12 isidibanisi strip kunye nentambo.
Oku kudla ngokuba sisizathu esisemva kwe-coefficient yokunciphisa isignali yedatha kumacandelo entambo, kunye nokutshintsha okugqithisileyo ekusebenzeni phakathi kweempawu eziziwayo.Isidibanisi esisebenzayo se-M12 kwindlela yokudibanisa intambo ibaluleke kakhulu ukuze kufumaneke izixhobo eziphuculweyo zentambo yokusebenza kweVSWR.
I-2) Ukususela ekuqalisweni kwayo kwi-1985, i-connector ye-M12 ikhulile ibe yinkqubo yokudibanisa ekhethiweyo kwi-automation ye-industrial.Ezi ziqhagamshelo zomeleleyo zenza uqhagamshelo oluthembekileyo kwiindawo ezinobunzima, ukuguqula unxibelelwano kwimizi-mveliso ezenzekelayo.
Isidibanisi se-M12 sisidibaniso sesetyhula kunye nentambo yokuvala i-12 mm kwaye ngokubanzi ineklasi yokukhusela ye-IP ngokuchasene nokungena kwamanzi kunye nokuqina.Isidibanisi se-M12 sifanelekile kwiinzwa, ii-activators, kunye ne-Ethernet yezoshishino kunye nezixhobo ze-fieldbus, ngokuyinhloko kwi-automation ye-industrial automation kunye neendawo ezinobungozi.
Ngaphambi kokuphuhliswa kokudibanisa i-M12, iinjineli mhlawumbi zatsala ucingo ngokuthe ngqo, okanye kwafuneka zibuyisele ngokuphindaphindiweyo indawo yokudibanisa ngenxa yeemeko zenkonzo ezimbi.Ekuqaleni ikhutshwe njenge-3 - kunye ne-4-pin model, i-M12 ikhonkco yayingaphantsi kwe-predecessor yayo, i-RK30 ikhonkco, ngokubhekiselele kubuninzi obukhoyo obuvunyelwe ukuba buhambe, kodwa inika ukhuseleko lwe-IP67.Isidibanisi se-4-pin M12 sivumela inkqubo enye ukuba ifake i-sensor eziphambili kunye ne-actuator.Namhlanje, ezi ziqhagamshelo zomelele ziyafumaneka kwi-3iphini, 4iphini, 5iphini, 8 ipini,12pin, 17pin uqwalaselo, kunye neendlela ezintsha zokutshixa ezifana nebayonet kunye ne-push-pull zihlala ziphuhliswa.
Ukongeza kwi-automation ye-factory, i-M12 izixhumanisi kunyeIntambo ye-M12 iindibano zinokusetyenziswa kumlinganiselo nolawulo, unxibelelwano, ezothutho, iirobhothi, ezolimo, kunye namanye amandla.Inani elichanekileyo lezikhonkwane lixhomekeke kwiimfuno ezithile zesicelo - iimodeli ezi-3 kunye ne-4 zephini zisetyenziselwa inzwa kunye nezicelo zamandla;Iimodeli ezi-4 kunye ne-8-pin ye-Ethernet kunye ne-PROFINET;I-DeviceNet kunye ne-CANbus ngokubanzi zisebenzisa i-4-pin kunye ne-5-pinIzihlanganisi ze-M12;Iimodeli ze-12-pin ziqhele ukusetyenziswa kwiinkqubo ezahlukeneyo zesignali.
Ukongeza kumanani eephini ezahlukeneyo, isinxibelelanisi se-M12 sikwasebenzisa iikhowudi ezininzi eziphambili ukuthintela ukungafani.Ezi zilandelayo zezona ntlobo zixhaphakileyo zokufakwa kweekhowudi kunye nokusetyenziswa kwazo:
l Ikhowudi: inzwa, DC, 1G Ethernet
l B ikhowudi: PROFIBUS
l ikhowudi ye-C: ikhoyo ngoku
l D ikhowudi: 100M Ethernet
l X ikhowudi: 10G Ethernet
l Ikhowudi ye-S: Umsinga otshintshanayo (ukutshintshwa okuzayo kwamalungu ombane ekhowudi ye-C)
Ikhowudi ye-l: Ngoku ngokuthe ngqo (kungekudala kuzanywa indawo yamalungu ekhowudi ye-A)
Ezona ntlobo ze-encoding ze-M12 zithandwa kakhulu yi-A-encoding, i-B-encoding, i-D-encoding, kunye ne-X-encoding.Iikhowudi ze-A, iikhowudi ze-B, kunye neekhowudi ze-X zezinye zezona ziqhagamshelo zokuqala ze-M12 eziphuhlisiwe kwaye zinde kakhulu kwimarike.Kwi-Ethernet ye-high-speed industrial, i-X-coded connectors ikwimfuno ekhulayo kwaye ekugqibeleni iya kuthatha indawo ye-A-coded kunye ne-D-coded components kwizicelo ze-Ethernet.Iintlobo zekhowudi zamva nje ze-M12 eziphantsi kophuhliso zeze-K ye-AC kunye ne-L ye-PROFINET DC
I-1) i-M12 isinxibelelanisi kunye ne-M12 ezinye izihlanganisi zinomehluko omncinci, ziyi-shell shell assembly, iqulethwe yiplagi yamandla, i-socket yamandla, i-shell shell shell assembly yi-shell, i-lock sleeve, i-porn, i-nut kunye nezinye iindawo zokudibanisa.Emva kokuba i-sleeve yokukhiya kunye negobolondo ihlanganiswe, i-nut ifakwe kwi-shell kwaye i-riveted kwi-sleeve yokukhiya.Umkhono wokutshixa kunye neqokobhe zibekwe phakathi kwesitshixo kwaye zinokujikelezwa ngama-20 degrees.Iqokobhe leplagi yamandla lixhotyiswe ngeentambo zokudibanisa isiphumo sokubamba.
Emva kokufaka, jika indawo yokuxhasa umkhono wesitshixo ukuphakamisa ibhola yentsimbi ukuqaqambisa umngxuma wendlu kwaye ufikelele kwisidibanisi somcu we-M12 kwizindlu zesokethi yamandla ukuze ubambe.Kananjalo ineenzuzo zokuchasana ne-slant, i-anti-misnsertion, ukusebenza kakuhle kombane kunye nokusebenza kokukhusela, ukuxhathisa ukothuka, ukuchasana nempembelelo, indawo yendalo, njl., ukudibanisa kunye nokuvula ukugcina ixesha kunye nomgudu, ubungakanani obuncinci kunye nesicelo esifanelekileyo.
M12 Isidibanisi frequency
Xa izinga lokudlulisa ulwazi lwedatha liphantsi, kubalulekile ukulawula indlela yokuvalelwa kweendlebe kunye ne-data signal kinetic energy echithwe kwi-connector ye-M12 kwimigama emide.Xa umlinganiselo wemathematika ophezulu / ukuhanjiswa kwefrikhwensi ephezulu, ukusetyenziswa kwe-harmonic yangoku i-frequency ephezulu inokugcina izibonelelo zepateni ye-square yeemitha, kodwa i-scalar enokubakho eyonakalisa umgangatho wothumelo idala ingxaki entsha kuyo yonke inkqubo yokukhetha.Umzekelo, kwi-3GHz okanye ngaphezulu, imathiriyeli ekrwada ephakathi kwe-electrolytic egquma icopper core conductor yombane ayingomaleko wokugquma.Kufuneka kwakhona ibe nefuthe lokugcina isignali yedatha njengoko isasazwa ngaphandle kokulahlekelwa.
Ukufezekisa le nqanaba, i-electrolytic medium esetyenzisiweyo ayibizi nje kuphela, kodwa ayikwazi ukuveliswa.Imathiriyeli yokufudumeza ye-microwave ikhethwa ngokubanzi nge-polytetrafluoroethylene ethambileyo (PTFE), iparamitha yezinto ingaphantsi kwe-2.0, idityaniswa negesi (i-dielectric engaguqukiyo yempompo yokufutha yi-1), ukusebenza kombane kuyaphuculwa, kodwa ukuqina ukugoba. kuncitshisiwe, okubangele ukugoba kwentambo esetyenziselwa iiplagi ze-aviation phantsi koxinzelelo lokusebenza.
Ukuthotywa komlinganiso kunye nomfanekiso
I-coefficient ye-attenuation kunye ne-signal signal reflection ingaba yingozi kwidatha ephezulu yokuhanjiswa kwe-M12 isixhumi.Ukulahleka kweplagi kusebenza kuwo onke amacandelo ekhebula, kwaye umsebenzi ophambili unciphisa amandla.
Imithombo yomonakalo weplagi ngabaqhubi bombane, izinto zokugquma, ukubonakalisa uphawu lwedatha ngaphakathiM12 isidibanisi/intambo, kunye nemithombo yangaphandle ye-radiation evulekileyo, phakathi kwayo intambo ibaluleke kakhulu.
Ilahleko yembuyekezo ikakhulu ibangelwa kukungahambelani kweempawu, kwaye iyaqhubeka nokudala ingxaki yamaza okuma, eyaziwa ngokuba yiVSWR.Kwimeko embi kakhulu, i-wave ebonakalisiweyo ihambelana nesiganeko, kwaye umehluko wesigaba sokuqala ulungiswa ngu-180.°, oko kukuthi, i-wave elula yokuma engenasiseko somqondiso.
Izizathu eziphambili ze-VSWR kumacandelo entambo esisiseko.Ijekhi phakathi kwamacala angamadoda nabasetyhini kwiplagi yenqwelomoya ehambelanayo iyaziwa ngokuququzelela ulawulo.Umceli mngeni wokwenene ngujeke phakathi kweM12 isidibanisi strip kunye nentambo.
Oku kudla ngokuba sisizathu esisemva kwe-coefficient yokunciphisa isignali yedatha kumacandelo entambo, kunye nokutshintsha okugqithisileyo ekusebenzeni phakathi kweempawu eziziwayo.Isidibanisi esisebenzayo se-M12 kwindlela yokudibanisa intambo ibaluleke kakhulu ukuze kufumaneke izixhobo eziphuculweyo zentambo yokusebenza kweVSWR.
I-2) Ukususela ekuqalisweni kwayo kwi-1985, i-connector ye-M12 ikhulile ibe yinkqubo yokudibanisa ekhethiweyo kwi-automation ye-industrial.Ezi ziqhagamshelo zomeleleyo zenza uqhagamshelo oluthembekileyo kwiindawo ezinobunzima, ukuguqula unxibelelwano kwimizi-mveliso ezenzekelayo.
Isidibanisi se-M12 sisidibaniso sesetyhula kunye nentambo yokuvala i-12 mm kwaye ngokubanzi ineklasi yokukhusela ye-IP ngokuchasene nokungena kwamanzi kunye nokuqina.Isidibanisi se-M12 sifanelekile kwiinzwa, ii-activators, kunye ne-Ethernet yezoshishino kunye nezixhobo ze-fieldbus, ngokuyinhloko kwi-automation ye-industrial automation kunye neendawo ezinobungozi.
Ngaphambi kokuphuhliswa kokudibanisa i-M12, iinjineli mhlawumbi zatsala ucingo ngokuthe ngqo, okanye kwafuneka zibuyisele ngokuphindaphindiweyo indawo yokudibanisa ngenxa yeemeko zenkonzo ezimbi.Ekuqaleni ikhutshwe njenge-3 - kunye ne-4-pin model, i-M12 ikhonkco yayingaphantsi kwe-predecessor yayo, i-RK30 ikhonkco, ngokubhekiselele kubuninzi obukhoyo obuvunyelwe ukuba buhambe, kodwa inika ukhuseleko lwe-IP67.Isidibanisi se-4-pin M12 sivumela inkqubo enye ukuba ifake i-sensor eziphambili kunye ne-actuator.Namhlanje, ezi ziqhagamshelo zomelele ziyafumaneka kwi-3iphini, 4iphini, 5iphini, 8 ipini,12pin, 17pin uqwalaselo, kunye neendlela ezintsha zokutshixa ezifana nebayonet kunye ne-push-pull zihlala ziphuhliswa.
Ukongeza kwi-automation ye-factory, i-M12 izixhumanisi kunyeIntambo ye-M12 iindibano zinokusetyenziswa kumlinganiselo nolawulo, unxibelelwano, ezothutho, iirobhothi, ezolimo, kunye namanye amandla.Inani elichanekileyo lezikhonkwane lixhomekeke kwiimfuno ezithile zesicelo - iimodeli ezi-3 kunye ne-4 zephini zisetyenziselwa inzwa kunye nezicelo zamandla;Iimodeli ezi-4 kunye ne-8-pin ye-Ethernet kunye ne-PROFINET;I-DeviceNet kunye ne-CANbus ngokubanzi zisebenzisa i-4-pin kunye ne-5-pinIzihlanganisi ze-M12;Iimodeli ze-12-pin ziqhele ukusetyenziswa kwiinkqubo ezahlukeneyo zesignali.
Ukongeza kumanani eephini ezahlukeneyo, isinxibelelanisi se-M12 sikwasebenzisa iikhowudi ezininzi eziphambili ukuthintela ukungafani.Ezi zilandelayo zezona ntlobo zixhaphakileyo zokufakwa kweekhowudi kunye nokusetyenziswa kwazo:
l Ikhowudi: inzwa, DC, 1G Ethernet
l B ikhowudi: PROFIBUS
l ikhowudi ye-C: ikhoyo ngoku
l D ikhowudi: 100M Ethernet
l X ikhowudi: 10G Ethernet
l Ikhowudi ye-S: Umsinga otshintshanayo (ukutshintshwa okuzayo kwamalungu ombane ekhowudi ye-C)
Ikhowudi ye-l: Ngoku ngokuthe ngqo (kungekudala kuzanywa indawo yamalungu ekhowudi ye-A)
Ezona ntlobo ze-encoding ze-M12 zithandwa kakhulu yi-A-encoding, i-B-encoding, i-D-encoding, kunye ne-X-encoding.Iikhowudi ze-A, iikhowudi ze-B, kunye neekhowudi ze-X zezinye zezona ziqhagamshelo zokuqala ze-M12 eziphuhlisiwe kwaye zinde kakhulu kwimarike.Kwi-Ethernet ye-high-speed industrial, i-X-coded connectors ikwimfuno ekhulayo kwaye ekugqibeleni iya kuthatha indawo ye-A-coded kunye ne-D-coded components kwizicelo ze-Ethernet.Iintlobo zekhowudi zamva nje ze-M12 eziphantsi kophuhliso zeze-K ye-AC kunye ne-L ye-PROFINET DC
Ixesha lokuposa: Dec-04-2023