Hla hloov: daim duab thaiv, teeb tsa nta. Hloov Legrand

Cov txheej txheem:

Hla hloov: daim duab thaiv, teeb tsa nta. Hloov Legrand
Hla hloov: daim duab thaiv, teeb tsa nta. Hloov Legrand

Video: Hla hloov: daim duab thaiv, teeb tsa nta. Hloov Legrand

Video: Hla hloov: daim duab thaiv, teeb tsa nta. Hloov Legrand
Video: tuav wb lub neej kom ruaj khov - Mang Vang ft. Christina Xyooj [Official Audio] 2021-22 2024, Hlis ntuj nqeg
Anonim

Nyob rau hauv txoj kev nqaim ntev thiab ntawm cov ntaiv hauv ib qho chaw, nws tsis yooj yim tig lub teeb, vim tias koj yuav tsum taug kev ib nrab ntawm txoj kev tsaus ntuj. Ib qho kev daws teeb meem yooj yim yog hloov los ntawm ob qhov chaw nrog cov keyboards dhau los (PV). Thaum cov nyiaj no tsis txaus, siv tus ntoo khaub lig hloov, daim duab txuas uas tau qhia hauv qab no.

cross switchwiring diagram
cross switchwiring diagram

Tsis zoo li qhov kev xa tawm, nws muaj plaub tus neeg sib cuag, tsis yog peb. Nws kaw ib ntawm ob kab.

Txoj Cai Ua Haujlwm

Cov cuab yeej ntoo khaub lig tuaj yeem ua haujlwm tsuas yog thaum hloov lub polarity ntawm lub zog hluav taws xob, piv txwv li, thaum koj xav rov qab lub cev muaj zog. Ntawm no lub hauv paus ntsiab lus ntawm kev ua haujlwm yog qhov yooj yim heev: yog tias koj siv qhov hluav taws xob rau cov tswv yim, thaum hloov, cov yuam sij ntawm cov zis yuav hloov qhov chaw "plus" thiab "minus".

Qhov tseeb, lub cuab yeej yog kab hloov pauv - ib qho tig tawm ib zaug thiab lwm qhov tig rau. Nws yog ib txwm ntsia nruab nrab ntawm PV. Cov cuab yeej muaj ib khub input thiabtso zis hu. Nyob rau hauv ib txoj hauj lwm ntawm tus yuam sij, thawj qhov kev tawm tswv yim thiab cov xov hlau tawm raug kaw rau ib leeg. Raws li, qhov thib ob kuj raug kaw. Thaum tus yuam sij hloov pauv, thawj cov khoom siv hluav taws xob txuas nrog rau qhov tso zis thib ob, thiab cov khoom siv thib ob yog txuas nrog thawj cov zis. Nws tsuas yog ib qho tseem ceeb kom txuas cov neeg sib cuag kom raug, txwv tsis pub lub kaw lus yuav tsis ua haujlwm raug.

Cross switchwiring diagram

Tus hloov pauv tau nruab ua ke nrog ob qhov kev hla dhau, vim nws tsis siv ib leeg hauv tsev network. Kev sib txuas feem ntau yog ua los ntawm lub thawv sib txuas.

Tus hla hla kev hloov pauv yog qhov txuas ntawm qhov hloov pauv: nws suav nrog 2 cov xov hlau los ntawm ib tus thiab tib tus lej mus rau qhov thib ob.

cross pass hloov
cross pass hloov

Nyob rau tom qab ntawm lub crossover ntaus ntawv, txhua khub ntawm lub davhlau ya nyob twg muaj cov xub qhia cov tswv yim thiab cov zis.

Cross switch features

Lub cuab yeej ua haujlwm li cas:

  • kev sib txuas yog tsim los ntawm plaub-xaim cable;
  • yog tias siv ntau lub keyboards, lawv txhua tus txuas nrog hauv ib lub saw nrog ib leeg, qhov twg cov txiaj ntsig ntawm yav dhau los txuas nrog cov khoom nkag ntawm ib qho tom ntej;
  • thaum tsim cov pab pawg sib cuag, siv cov cable nrog ntau tus cores;
  • hluav taws xob nyiam siv ntau lub voj voog yooj yim es tsis yog ib qho nyuaj.

Cross hloov xaiv

Hauv lub khw, tus neeg yuav khoom yuav muaj teeb meem nrog kev xaiv los ntawm kev hloov pauv thiab hla. Outwardly, lawv zoo lintaus ntawv ntawm hom ib txwm, thiab nws yog ib qho yooj yim rau confuse lawv nrog ib leeg. Qhov sib txawv tseem ceeb yog tus naj npawb ntawm cov neeg sib cuag: qhov hloov pauv yooj yim muaj ob, qhov hloov pauv muaj peb, thiab tus ntoo khaub lig hloov muaj plaub. Yog tias ob tus qauv tseem ceeb raug xaiv, tus naj npawb ntawm cov terminals yog ob npaug rau txhua kis.

Rau qhib thaiv, tus qauv nyiaj siv ua haujlwm tau yuav, thiab rau cov xaim zais - nrog lub thawv rov qab. Cov thawv ntim khoom raug xaiv rau cov keyboards tam sim ntawd hauv khw. Kev hla thiab hla cov khoom siv raug xaiv tib yam hauv cov tsos thiab hom: teb, keyboard, qib lossis kov. Lawv lub zog tiv tauj yuav tsum tsis txhob qis dua qhov load.

Raws li cov chaw tsim khoom xaiv, Legrand keyboards ua tau zoo, txawm tias ntau tus yuav tsis zoo siab nrog tus nqi siab.

hloov legrand
hloov legrand

Cov khoom siv yog cov tshuaj zoo tshaj plaws rau kev tswj cov teeb pom kev zoo los ntawm ntau qhov chaw.

Cross hloov cov lus qhia kev sib txuas

Kev ua haujlwm tau ua tiav hauv ob peb theem:

  1. Kev txhim kho ntawm cov kab hluav taws xob thaiv.
  2. Zoo gasket.
  3. Phab ntsa-mounted hlws ris lub thawv. Nws qhov ntev yuav tsum xyuas kom meej qhov tsim ntawm tsawg kawg yog 7 qhov sib txuas, nrog rau kev hla ntawm lwm cov xov hlau.
  4. Tua hluav taws xob rau qhov chaw teeb tsa los ntawm lub tshuab hauv vaj huam sib luag hluav taws xob.
  5. Txhim lub cable los ntawm lub thawv sib txuas mus rau cov ntaub thaiv npog, hloov pauv thiab teeb.
  6. Kev txuas lub nruab nrab nruab nrab rau lub teeb hu.
  7. Txuas cov theem tus neeg xyuas pib mus rau kev sib cuag ntawm thawj qhov kev hloov pauv, thiab tom qab ntawd raws li daim duab. Cov xov hlau nruab nrab ntawm cov keyboards yuav tsum tau txuas nrog nruj me ntsis ua khub.
  8. Txuas kev sib cuag los ntawm PV kawg rau lub teeb los ntawm lub thawv sib txuas.

Yog tias qhov kev sib txuas tau ua yam tsis muaj cim, koj tuaj yeem pom cov PV sib txuas. Txhawm rau ua qhov no, ua ntej cov huab cua PVs txuas nrog lub network, thiab tom qab ntawd, hloov tus yuam sij ntawm txhua tus, nrog rau qhov ntsuas qhov ntsuas, muaj cov theem ntawm ob ntawm plaub ntawm cov xov hlau uas mus rau qhov tso zis. Qhov seem ob ntawm cov xov hlau yuav tsum txuas nrog nws lwm khub ntawm cov khoom siv.

ob hloov

Qhov kev hloov pauv ob npaug, nrog rau kev hloov pauv, muaj ob pawg neeg ywj pheej ntawm kev sib cuag. Lawv tau tsim los tswj lub teeb pom kev ntawm ob txoj kab sib cais uas tsis sib cuam tshuam.

ob chav hla hloov
ob chav hla hloov

Qhov tseeb, ob lub khawm hla kev hloov pauv yog ob lub cuab yeej ua ke hauv ib lub vaj tsev. Kev sib txuas ntawm txhua kab yog ua tiav zoo ib yam li cov lus qhia yav dhau los. Nws yog ib qho tsim nyog yuav tsum ua ntej ua cov xaim rau ib lub teeb, thiab tom qab ntawd mus rau lwm qhov. Hauv qhov no, kev sib txuas ntawm circuits yuav tsum tsis txhob cuam tshuam. Kev tswj hwm ntawm ob lub teeb pom kev nyuaj yuav nyuaj thaum siv ob qho kev hloov pauv. Daim duab thaiv tsis yog qhov nyuaj tshwj xeeb, tab sis muaj ntau qhov kev sib cuag thiab lawv tuaj yeem tsim kev tsis meej pem. Yog tias qee tus kws kho hluav taws xob mount nws, ces thaum kho tom ntej, lwm tus tsis zoo li cuam tshuam nrog lub voj voog no.

ob chav hla hloov
ob chav hla hloov

Tus naj npawb ntawm cov kev sib txuas hauv lub thawv sib txuas tau nce ntau, thiab muajqhov teeb meem yog zais txhua yam hauv nws. Tsis tas li ntawd, txoj hlua khi kuj tseem nyuaj dua. Ntawm kev muag khoom koj tuaj yeem nrhiav Legrand ob-kab hloov pauv. Cov qauv no tsis tshua muaj thiab tsis tas li muaj. Cov kws hluav taws xob feem ntau sim faib lub voj voog ua ob qhov yooj yim.

Zaj lus

Thaum nws tsim nyog los ua kom cov naj npawb ntawm cov teeb pom kev zoo tswj tau ntau dua ob, siv tus ntoo khaub lig hloov. Daim duab kev sib txuas yuav tsum muaj cov khoom siv dhau los, tshwj tsis yog thaum nws tsim nyog los hloov cov polarity ntawm lub hwj huam mov. Lub kaw lus rau kev hloov teeb pom kev zoo los ntawm ntau qhov chaw tsis yog qhov nyuaj. Nws yog ib qho tseem ceeb ntawm no kom raug kos cov xaim thiab tsis txhob tsis meej pem hauv kev sib txuas.

Pom zoo: