{"product_id":"modul-transceiver-lin-ncv7329-breakout-slave","title":"Modul Transceiver LIN NCV7329 Breakout SLAVE pentru Retele Auto","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"\/en\/collections\/soldered\"\u003eSoldered\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eLIN este magistrala ieftina din automobile, cea care leaga lucrurile care nu cer viteza: geamuri electrice, scaune, oglinzi, senzori de climatizare si motorase de ventilatie. Merge pe un singur fir si costa o fractiune dintr-o retea CAN.\u003c\/p\u003e\u003cp\u003eAcest modul foloseste transceiverul \u003cstrong\u003eNCV7329\u003c\/strong\u003e in configuratie SLAVE si respecta standardele ISO 17987-4 si SAE J2602. Are protectie la tranzitorii de tip automotive si tolereaza ±42 V pe magistrala, adica exact ce se intampla intr-o masina reala cand porneste demarorul.\u003c\/p\u003e\u003ch2\u003eUnde il folosesti\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCitirea si comanda componentelor LIN dintr-un automobil\u003c\/li\u003e\n\u003cli\u003eBancuri de test si simulatoare pentru module auto\u003c\/li\u003e\n\u003cli\u003eInstrumente de diagnoza si inginerie inversa pe retele de bord\u003c\/li\u003e\n\u003cli\u003eRetele de senzori simpli si ieftini in aplicatii industriale\u003c\/li\u003e\n\u003cli\u003eProiecte de retrofit pe masini mai vechi\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecificatii tehnice\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransceiver:\u003c\/strong\u003e NCV7329, conform ISO 17987-4 si SAE J2602\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRol in retea:\u003c\/strong\u003e SLAVE, adica nod secundar, care raspunde la cererile nodului master\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToleranta pe magistrala:\u003c\/strong\u003e ±42 V, cu protectie la tranzitorii auto\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViteza de transfer:\u003c\/strong\u003e de la 1 kbps la 20 kbps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoduri suportate:\u003c\/strong\u003e pana la 16 pe o singura retea LIN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLungime maxima de magistrala:\u003c\/strong\u003e 40 de metri\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl de panta:\u003c\/strong\u003e integrat, pentru emisii electromagnetice reduse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtectii:\u003c\/strong\u003e timeout pe TxD, subtensiune si oprire termica\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModuri de consum redus:\u003c\/strong\u003e sleep si standby cu trezire la eveniment pe magistrala\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensiune de lucru:\u003c\/strong\u003e 18 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensiuni:\u003c\/strong\u003e 21,3 x 22,6 x 12,3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIntrebari frecvente\u003c\/h2\u003e\u003ch3\u003eCare e diferenta fata de CAN?\u003c\/h3\u003e\u003cp\u003eCAN merge pana la 1 Mbit pe secunda pe doua fire, are arbitraj si se foloseste pentru functii critice. LIN merge pana la 20 kbit pe secunda pe un singur fir si costa mult mai putin. O masina moderna le are pe amandoua, LIN fiind folosit ca sub-retea pentru comenzi simple.\u003c\/p\u003e\u003ch3\u003eCe inseamna ca NCV7329 este nod SLAVE?\u003c\/h3\u003e\u003cp\u003eIntr-o retea LIN exista un singur nod master, care da tactul si cere datele, si mai multe noduri slave, care raspund cand sunt intrebate. Placa aceasta joaca rolul de slave, deci o folosesti cand construiesti un nod care raspunde, de exemplu un senzor sau un actuator. Pentru nodul principal exista \u003ca href=\"\/en\/products\/modul-transceiver-lin-ncv7329-breakout\"\u003evarianta MASTER a modulului NCV7329\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eDe ce imi trebuie 18 V?\u003c\/h3\u003e\u003cp\u003ePentru ca LIN este o magistrala de automobil, proiectata sa lucreze de la tensiunea bateriei, adica in jur de 12 la 14 V. Circuitul suporta si varfurile care apar in instalatia unui vehicul.\u003c\/p\u003e\u003ch3\u003eCu ce placi merge?\u003c\/h3\u003e\u003cp\u003eCu orice placa cu UART: Arduino, ESP32, STM32 si placile NULA. Protocolul LIN se implementeaza in software peste UART.\u003c\/p\u003e\u003ch2\u003eDocumentatie si resurse de la producator\u003c\/h2\u003e\u003cp\u003eProducatorul publica documentatia completa, schemele si exemplele de cod. Linkurile de mai jos duc direct la ele.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.soldered.com\/ncv7329\/overview\/\" target=\"_blank\" rel=\"noopener nofollow\"\u003eDocumentatia completa a produsului\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.soldered.com\/ncv7329\/hardware\/\" target=\"_blank\" rel=\"noopener nofollow\"\u003eDetalii hardware si scheme\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.soldered.com\" target=\"_blank\" rel=\"noopener nofollow\"\u003eToata documentatia Soldered\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":58289687069012,"sku":"333027","price":68.79,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/8645\/0260\/files\/333026_featured-photo_e9ee89_8c75630e-c0ca-4ad4-892e-e6f1ab155b4a.jpg?v=1789139601","url":"https:\/\/bazaiot.ro\/en\/products\/modul-transceiver-lin-ncv7329-breakout-slave","provider":"BazaIoT","version":"1.0","type":"link"}