{"product_id":"allen-bradley-1746-nr4-slc-500-rtd-input-module","title":"Modulo di ingresso RTD Allen-Bradley 1746-NR4 SLC 500","description":"\u003ch3\u003e\u003cstrong\u003eDescrizione del Prodotto\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eL’Allen-Bradley\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1746-NR4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eè un modulo di ingresso RTD e resistenza a quattro canali progettato per la piattaforma del controllore programmabile SLC 500. Questo modulo di ingresso analogico supporta il collegamento diretto di più tipi di sensori RTD e dispositivi di misura basati sulla resistenza, fornendo un monitoraggio accurato della temperatura e della resistenza nei sistemi di controllo industriale.\u003c\/p\u003e\n\u003cp\u003eProgettato per la compatibilità con configurazioni chassis SLC 500 sia fisse che modulari, il\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1746-NR4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffre acquisizione analogica ad alta risoluzione utilizzando la tecnologia di conversione sigma-delta A\/D. Il modulo è adatto per applicazioni che richiedono misurazioni di temperatura stabili, monitoraggio dei sensori e feedback di processo in ambienti di automazione industriale e di processo.\u003c\/p\u003e\n\u003cp\u003eIl modulo supporta un'ampia gamma di standard di sensori RTD inclusi elementi in platino, nichel, rame e nichel-ferro. Gli intervalli di ingresso resistenza flessibili consentono l'integrazione con dispositivi di rilevamento resistivi personalizzati e circuiti di strumentazione.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifiche Tecniche\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"\"\u003eParametro\u003c\/th\u003e\n\u003cth class=\"\"\u003eSpecifiche\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di Modello\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1746-NR4\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFamiglia di Prodotti\u003c\/td\u003e\n\u003ctd\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di Prodotto\u003c\/td\u003e\n\u003ctd\u003eModulo di Ingresso Analogico RTD \/ Resistenza\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanali di Ingresso\u003c\/td\u003e\n\u003ctd\u003e4 Ingressi Analogici\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di Segnale di Ingresso\u003c\/td\u003e\n\u003ctd\u003eIngresso Segnale RTD e Resistenza\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipi di RTD Supportati\u003c\/td\u003e\n\u003ctd\u003ePlatino 385, Platino 3916, Rame 426, Nichel 618, Nichel 672, Nichel-Ferro 518\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValori RTD Supportati\u003c\/td\u003e\n\u003ctd\u003e10 Ω, 100 Ω, 120 Ω, 200 Ω, 500 Ω, 604 Ω, 1000 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervalli di Ingresso Resistenza\u003c\/td\u003e\n\u003ctd\u003e0–150 Ω, 0–300 Ω, 0–500 Ω, 0–1000 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetodo di Conversione\u003c\/td\u003e\n\u003ctd\u003eModulazione Sigma-Delta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRisoluzione del Modulo\u003c\/td\u003e\n\u003ctd\u003e0.01°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGamma di Banda\u003c\/td\u003e\n\u003ctd\u003e2.62 Hz a 65.5 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo di Aggiornamento Canale\u003c\/td\u003e\n\u003ctd\u003e17 ms a 1.2 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRisposta a Gradino\u003c\/td\u003e\n\u003ctd\u003e60 ms Ingresso \/ 2.5 ms Uscita\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssorbimento Corrente Backplane\u003c\/td\u003e\n\u003ctd\u003e50 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumo Energetico\u003c\/td\u003e\n\u003ctd\u003e1.5 W Massimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarico Backplane 5V DC\u003c\/td\u003e\n\u003ctd\u003e0.3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarico Backplane 24V DC\u003c\/td\u003e\n\u003ctd\u003e1.2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrado di Isolamento\u003c\/td\u003e\n\u003ctd\u003e500 V per 1 Minuto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Compatibili\u003c\/td\u003e\n\u003ctd\u003eSLC 500 Fisso e Modulare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallazione slot\u003c\/td\u003e\n\u003ctd\u003eQualsiasi slot tranne lo Slot 0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003e0°C a 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di conservazione\u003c\/td\u003e\n\u003ctd\u003e-40°C a 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso approssimativo\u003c\/td\u003e\n\u003ctd\u003e0,26 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategoria modulo\u003c\/td\u003e\n\u003ctd\u003eModulo di ingresso analogico PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatibilità sensori supportata\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIl\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1746-NR4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupporta diversi tipi di sensori RTD standard del settore comunemente usati nell' strumentazione di processo:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRTD Platino (α = 0.00385)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRTD Platino (α = 0.003916)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRTD Rame\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRTD Nichel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRTD Nichel-Ferro\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eQuesta flessibilità semplifica l'integrazione nei sistemi di controllo della temperatura esistenti senza richiedere convertitori di segnale aggiuntivi.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCaratteristiche funzionali chiave\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eQuattro canali di ingresso RTD\/resistenza isolati\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCapacità di misurazione della temperatura ad alta precisione\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnessione diretta per sensori RTD senza trasmettitori esterni\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatibile con più gamme di resistenza\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImpostazioni configurabili di filtraggio e larghezza di banda\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupporta hardware SLC 500 modulare e fisso\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLa conversione sigma-delta migliora le prestazioni di reiezione del rumore\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesign compatto del modulo SLC 500 montato su rack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplicazioni tipiche\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMonitoraggio industriale della temperatura\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSistemi di riscaldamento e raffreddamento di processo\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomazione HVAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControllo di forni e stufe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApparecchiature per la lavorazione chimica\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduzione alimentare e bevande\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImpianti di trattamento dell'acqua\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMonitoraggio delle condizioni della macchina\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDomande frequenti\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eQuali sensori sono compatibili con il 1746-NR4?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIl modulo supporta sensori RTD in platino, nichel, rame e nichel-ferro, oltre a dispositivi di ingresso a resistenza diretta.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIl 1746-NR4 può essere installato in qualsiasi slot SLC 500?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIl modulo può essere installato in qualsiasi slot disponibile del telaio tranne lo Slot 0.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIl modulo supporta la misurazione diretta della resistenza?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSì. Oltre ai sensori RTD, il modulo accetta diverse gamme di ingresso a resistenza diretta fino a 1000 Ω.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eChe tipo di conversione analogica utilizza il modulo?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIl\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1746-NR4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizza la conversione sigma-delta A\/D per un'elaborazione del segnale analogico stabile e precisa.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43332893540442,"sku":"1746-NR4","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1746-NR42.jpg?v=1778206419","url":"https:\/\/www.plcmasters.com\/it\/products\/allen-bradley-1746-nr4-slc-500-rtd-input-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}