Rockwell Automation 931H-A1A1N-IP Passive Isolator, 1 Channel User Manual
Page 49
6.
Dati tecnici
Ingresso
0 ... 20 mA
Ingresso in tensione
mass. 15 V
Corrente di reazione
< 100 μA
Calo di tensione
2,5 ... 3 V (con 20 mA)
Sovraccaricabilità all’ingresso mass. 50 mA, 15 V
Uscita
0 ... 20 mA, mass. 10 V
Carico
500 Ω
Tempo di risposta
(per
circa 5 ms con carico di 500 Ω
raggiungere il 99% del valore programmato)
Ondulazione residuale
< 10 mV
eff
Dati generali
Frequenza di chopper
ca. 200 kHz
Errore di trasmissione
< 0,1 % del valore finale +
0,05 % del valore di
misurazione / carico 100 Ω
Influenza dalla temperatura
1)
50 ppm/K del valore di
misurazione con carico di 0 Ω
Tensione di prova
Ingresso / uscita
510 V AC, 50 Hz
CEM
2)
Legge CEM
EN 61 326
EN 61 326/A1
Temperatura ambientale
Temperatura di esercizio
-25 °C ... +60 °C
Magazzinaggio
-40 °C ... +85 °C
1)
coefficiente di temperatura mediano nella gamma della
temperatura di esercizio specificata -25 °C ... +60 °C
2)
valido per 4 ... 20 mA; durante il disturbo sono possibili
divergenze minori.
49
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