{"product_id":"abb-dp840-3bse028926r1-pulse-counter-module","title":"Modulo Contatore di Impulsi ABB DP840 3BSE028926R1","description":"\u003ch3\u003ePanoramica\u003c\/h3\u003e\n\u003cp\u003eIl modulo \u003cstrong\u003eDP840 Contatore di Impulsi\u003c\/strong\u003e ha 8 canali indipendenti. Ogni canale supporta la misurazione del conteggio impulsi o della frequenza (velocità), con un massimo di 20 kHz. Gli ingressi possono anche essere letti come segnali di ingresso digitale (DI). Ogni canale dispone di un filtro di ingresso configurabile. Il modulo esegue autodiagnosi cicliche, comprese diagnosi avanzate per applicazioni singole o ridondanti. Supporta interfacce NAMUR, 12 V e 24 V.\u003c\/p\u003e\n\u003ch3\u003eInformazioni Generali\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumero articolo\u003c\/strong\u003e: 3BSE028926R1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTipo\u003c\/strong\u003e: Contatore di impulsi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifiche del segnale\u003c\/strong\u003e: 24 V DC (19.2 - 32 V DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumero di canali\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHART\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOE\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRidondanza\u003c\/strong\u003e: Sì\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlta integrità\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSicurezza intrinseca\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeccanica\u003c\/strong\u003e: S800\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDati Dettagliati\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolamento\u003c\/strong\u003e: Isolato per gruppi dal terreno\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErrore\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eErrore relativo massimo (4):\n\u003cul\u003e\n\u003cli\u003ePRIT = 10 ms: 300 ppm\u003c\/li\u003e\n\u003cli\u003ePRIT = 20 ms: 150 ppm\u003c\/li\u003e\n\u003cli\u003ePRIT = 50 ms: 60 ppm\u003c\/li\u003e\n\u003cli\u003ePRIT = 100 ms: 30 ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eErrore massimo nell'oscillatore al quarzo: 120 ppm + 5 ppm\/anno\u003c\/li\u003e\n\u003cli\u003eErrore assoluto massimo = errore relativo + errore oscillatore (PRIT = 10 ms, età \u0026lt; 16 anni): 500 ppm (0,05%)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimitazione corrente\u003c\/strong\u003e: Alimentazione sensore con limitazione di corrente integrata\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLunghezza massima del cavo di campo\u003c\/strong\u003e: 200 metri (218 iarde)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensione nominale di isolamento\u003c\/strong\u003e: 50 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensione di prova dielettrica\u003c\/strong\u003e: 500 V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispersione di potenza\u003c\/strong\u003e: 4 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsumo di corrente\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e+5 V Modulebus: 115 mA\u003c\/li\u003e\n\u003cli\u003e+24 V esterno: NAMUR = 56 + 0,5 × carico esterno (mA), 12 V = 89 + 0,7 × carico esterno (mA), 24 V = 97 + carico esterno (mA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiagnostica\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED frontali\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eF(allo), R(un), W(arning), P(rimary)\u003c\/li\u003e\n\u003cli\u003eCanale 1-8: P(ulso) e F(allo)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupervisione\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eTensione di processo\u003c\/li\u003e\n\u003cli\u003eSupervisione del loop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicazione stato\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eErrore modulo\u003c\/li\u003e\n\u003cli\u003eAvviso modulo\u003c\/li\u003e\n\u003cli\u003eErrore canale\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAmbiente e Certificazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarchio CE\u003c\/strong\u003e: Sì\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSicurezza elettrica\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eEN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLuogo pericoloso\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eC1 Div 2 cULus, C1 Zona 2 cULus, ATEX Zona 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificazione marina\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eBV, DNV, LR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperatura\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eOperativa: 0 a +55 °C (+32 a +131 °F), le approvazioni sono rilasciate per +5 a +55 °C\u003c\/li\u003e\n\u003cli\u003eStoccaggio: -40 a +70 °C (-40 a +158 °F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrado di inquinamento\u003c\/strong\u003e: Grado 2, IEC 60664-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtezione dalla corrosione\u003c\/strong\u003e: ISA-S71.04: G3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUmidità relativa\u003c\/strong\u003e: 5 a 95 %, non condensante\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperatura ambiente massima\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e55 °C (131 °F) per montaggio verticale\u003c\/li\u003e\n\u003cli\u003e40 °C (104 °F) per MTU compatto\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClasse di protezione\u003c\/strong\u003e: IP20 (IEC 60529)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondizioni meccaniche di funzionamento\u003c\/strong\u003e: IEC\/EN 61131-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003eEN 61000-6-4 e EN 61000-6-2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategorie di sovratensione\u003c\/strong\u003e: IEC\/EN 60664-1, EN 50178\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClasse di apparecchiatura\u003c\/strong\u003e: Classe I (IEC 61140), protetta a terra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformità RoHS\u003c\/strong\u003e: DIRETTIVA\/2011\/65\/UE (EN 50581:2012)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformità WEEE\u003c\/strong\u003e: DIRETTIVA\/2012\/19\/UE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibilità\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUso con MTU\u003c\/strong\u003e: TU810, TU812, TU814, TU818, TU830, TU833, TU842, TU843, TU844, TU845, TU852, TU854\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCodice di chiave\u003c\/strong\u003e: CF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarghezza\u003c\/strong\u003e: 45 mm (1,77”)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfondità\u003c\/strong\u003e: 102 mm (4,01”), 111 mm (4,37”) inclusi connettore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAltezza\u003c\/strong\u003e: 119 mm (4,7”)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeso\u003c\/strong\u003e: 0,15 kg (0,33 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":41602798649434,"sku":"DP840","price":247.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/ABBDP8403BSE013228R1.jpg?v=1740997975","url":"https:\/\/www.plcmasters.com\/it\/products\/abb-dp840-3bse028926r1-pulse-counter-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}