Kufotokozera mwatsatanetsatane zingwe zamitundu yambiri

Ponena za maukonde amakono ndi kulumikizana, Efaneti ndizingwe za fiber opticamakonda kulamulira gulu chingwe. Maluso awo otumizira ma data othamanga kwambiri amawapangitsa kukhala gawo lofunikira pakulumikizana kwa intaneti komanso zida zama network. Komabe, zingwe zamitundu yambiri ndizofunikanso m'mafakitale ambiri, kuthandizira ntchito zosiyanasiyana, kupatsa mphamvu ndikuwongolera machitidwe ofunikira mnyumba, makina opangira, ndi chitetezo. Nkhaniyi ikuyang'ana ntchito ya zingwe zamitundu yambiri pamapangidwe amasiku ano, kuzifanizitsa ndi zingwe za Efaneti, kufotokoza kusiyana pakati pa ma kondakitala ndi ma pair awiri a chingwe, ndikuphwanya kugwiritsa ntchito mitundu isanu ndi umodzi yodziwika bwino. Timakambirananso za ubwino wogula zingwe zamitundu yambirimbiri kuti muchepetse ndalama komanso kuti zitheke.

1. Zingwe zamitundu yambiri ndi zingwe za Efaneti

Poyang'ana koyamba, mitundu iwiri ya zingwe iyi imatha kuwoneka yofanana, chifukwa zonse zili ndi ma conductor angapo mkati mwa jekete yakunja. Komabe, amakwaniritsa zolinga zosiyana kwambiri. Zingwe za Ethernet zidapangidwa kuti zizinyamula ma data othamanga kwambiri a digito ndipo zimakonzedwa kuti zigwiritsidwe ntchito pamaneti. Amagwiritsa ntchito awiriawiri opotoka kuti achepetse kusokoneza ndi kusunga kukhulupirika kwa chizindikiro pamtunda wautali. Mosiyana ndi izi, zingwe zama kondakitala ambiri ndizoyenera kugwiritsa ntchito mawaya otsika kwambiri omwe safuna kukhulupirika kwa data, monga ma siginecha owongolera, zoyambitsa ma alarm, zowongolera za HVAC, ndi mphamvu za LED. Ngakhale zingwe za Efaneti ndizopanga makina ambiri, zimakhala m'gulu lapadera lomwe lili ndi mawonekedwe okhwima amagetsi othandizira kulumikizana kwa data. Komano, zingwe zopangira ma multi-conductor ambiri, zimakhala ndi ntchito zambiri, zothandizira chilichonse kuyambira machitidwe achitetezo kupita ku zowongolera ndi kuyatsa.

2.Kusiyana Pakati pa Makondakitala ndi Awiriawiri

Pogula zingwe zamakondakitala ambiri, makasitomala amatha kuzindikira magulu awiri osiyana: kuchuluka kwa ma conductor ndi kuchuluka kwa awiriawiri. Makondakitala amatchula mawaya omwe ali mu chingwe, pamene awiriawiri amatanthawuza mawaya opindika pamodzi.

3. Zisanu ndi chimodzi Common Ntchito kwa Mipikisano Conductor Chingwe

Tiyeni tifufuze magulu asanu ndi limodzi otsogola opangira ma kondakitala ambiri: chingwe chowongolera chamagetsi otsika, chingwe cha alamu, chingwe cha serial, chingwe cha thermostat, chingwe chowunikira cha LED, ndi chingwe cha riboni chathyathyathya.

1. Low-voltage control cable:Zingwe zowongolera magetsi otsika zimagwiritsidwa ntchito m'malo omwe ma siginecha amagetsi otsika amafunikira kuyang'anira makina, makina, kapena makina omanga. Zingwezi zimagwiritsidwa ntchito kwambiri m'mafakitale, ma robotiki, ndi maulamuliro a HVAC. Amawonetsetsa kufalikira kwa ma siginecha odalirika popanda kufunikira kwa mizere yamagetsi yamagetsi apamwamba, kuwapanga kukhala gawo lofunikira la makina amakono.

2. Chingwe chodzidzimutsa:Chingwe cha Alamu ndi mtundu wapadera wa chingwe chamitundu yambiri chopangidwira machitidwe achitetezo, ma alarm amoto, ndi kugwiritsa ntchito njira zowongolera. Zingwezi zimatsimikizira kufalikira kosasunthika kwa ma alarm ndi zidziwitso, kuteteza nyumba ndi nyumba. Kutengera ndi malo oyikapo, zingwe zotchingira moto zitha kufunidwa kuti zigwirizane ndi malamulo oteteza moto pamayendetsedwe a chingwe m'malo ogwiritsira ntchito mpweya.

3. Chingwe cha seri:Zingwe zama seri zimagwiritsidwa ntchito kufalitsa deta pakati pa zida zamafakitale, zamalonda, ndi maukonde. Amagwiritsidwa ntchito kwambiri pamakina olumikizirana ndi data monga RS-232, RS-485, ndi ma serial interfaces. Zosankha zotchingira, monga zingwe zotetezedwa, zimathandizira kupewa kusokoneza ma elekitiroma (EMI) ndikuwonetsetsa kufalikira kwa data.

4. Zingwe za Thermostat:Zingwe za thermostat ndizofunikira pamapulogalamu a HVAC. Zingwezi zimagwirizanitsa ma thermostat ndi makina otenthetsera ndi kuziziritsa, zomwe zimathandiza kuwongolera nyengo moyenera. Zingwe za HVAC nthawi zambiri zimakhalanso zingwe zama kondakitala angapo kuti zithandizire ma siginecha osiyanasiyana ofunikira pakuwotha ndi kuziziritsa kovuta.

5. Zingwe zowunikira za LED:Zingwe zowongolera zowunikira zimapangidwira ma wiring otsika kwambiri pamakina owunikira a LED. Amawonetsetsa kuperekedwa kwamagetsi moyenera komanso kuwongolera kwa mizere yowunikira ya LED, kuyatsa komanga, ndi zida zanzeru zowunikira kunyumba. Zingwe zopangira ma multiconductor izi zimapezeka ndi njira zotchingira. M'malo okhala ndi zida zambiri zamagetsi, kutchingira kungafunike kuti muchepetse kusokoneza kwamagetsi.

6. Zingwe za riboni zafulati:Mosiyana ndi zingwe zozungulira, zingwe za riboni zathyathyathya zimakhala ndi ma kondakitala angapo omwe amalumikizana wina ndi mnzake, kuwapangitsa kukhala abwino kugwiritsa ntchito zamagetsi zamagetsi. Nthawi zambiri amagwiritsidwa ntchito ngati mawaya amkati pamakompyuta, zida zamagetsi, ndi zida monga osindikiza ndi ma board ozungulira. Kusinthasintha kwawo komanso kupulumutsa malo kumawapangitsa kukhala ofunikira mumitundu yosiyanasiyana yama chingwe.