Genel bilgiler
based on6ES7431-0HH00-0AB0
Yük gerilimi L+
Nominal değer (DC)24 V; Only required for supplying 2-wire transmitters
Ters polarite korumasıVar
Giriş akımı
from load voltage L+ (without load), max.400 mA; for 16 connected, fully controlled 2-wire transmitters
from backplane bus 5 V DC, max.100 mA
Güç kaybı
Güç kaybı, tipik2 W
Analog girişler
Analog giriş sayısı16
For voltage/current measurement16
permissible input voltage for voltage input (destruction limit), max.20 V; 20 V DC permanent, 75 V DC for maks. 1 s (duty factor 1:20)
permissible input current for current input (destruction limit), max.40 mA
Constant measurement current for resistance-type transmitter, typ.1,67 mA
Giriş aralıkları
GerilimVar
CurrentVar
ThermocoupleYok
Resistance thermometerYok
ResistanceYok
Giriş aralıkları (nominal değerler), gerilim
1 V to 5 VVar
— Input resistance (1 V to 5 V)100 kΩ
-1 V to +1 VVar
— Input resistance (-1 V to +1 V)10 MΩ
-10 V to +10 VVar
— Input resistance (-10 V to +10 V)100 kΩ
Input ranges (rated values), currents
-20 mA to +20 mAVar
— Input resistance (-20 mA to +20 mA)50 Ω
4 mA to 20 mAVar
— Input resistance (4 mA to 20 mA)50 Ω
Kablo uzunluğu
Ekranlı, maks.200 m
Kanal başına entegrasyon/dönüşüm süresi ve çözünürlük
Aşım dahil çözünürlük (işaret biti dahil), maks.13 bit
Entegrasyon süresi, parametrelenebilirVar
Basic conversion time (ms)55 / 65 ms
Integration time (ms)50 / 60 ms
Interference voltage suppression for interference frequency f1 in Hz50 / 60 Hz
Basic execution time of the module (all channels released)1.040 ms; 880 / 1.040 ms
Connection of signal encoders
for voltage measurementVar; possible
for current measurement as 4-wire transducerVar
Errors/accuracies
Temperature error (relative to input range), (+/-)0,01 %/K
Operational error limit in overall temperature range
Voltage, relative to input range, (+/-)0,65 %; 1,0 % 1 to 5 V; 0,65 % ±1 V, ±10 V
Current, relative to input range, (+/-)0,65 %
Basic error limit (operational limit at 25 °C)
Voltage, relative to input range, (+/-)0,25 %; 0,5% 1 to 5 V; 0,25% ±1 V, ±10 V
Current, relative to input range, (+/-)0,25 %; ±20 mA, 4 to 20 mA
Interrupts/diagnostics/status information
Diagnostics functionYok
Potential separation analog inputs
Potential separation analog inputsYok
Kanallar arasıYok
between the channels and backplane busYok
Between the channels and load voltage L+Yok
Isolation
Isolation tested with500 V AC/707 V DC, type test
Çalışma ortam sıcaklığı
min.0 °C; = Tmin
maks.60 °C; = Tmax
Depolama/taşıma ortam sıcaklığı
min.-40 °C
maks.70 °C
Deniz seviyesine göre çalışma yüksekliği
Installation altitude above sea level, max.5.000 m
Ambient air temperature-barometric pressure-altitudeTmin... Tmax 1.140 hPa... 795 hPa (-1 000 m... +2.000 m) // Tmin... (Tmax - 10 K) 795 hPa... 658 hPa (+2.000 m... +3.500 m) // Tmin... (Tmax -20 K) 658 hPa... 540 hPa (+3.500 m... +5.000 m)
Bağıl nem
With condensation, tested in accordance with IEC 60068-2-38, max.100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
Use in stationary industrial systems
— to biologically active substances according to EN 60721-3-3Var; Class 3B2 mold, fungus ve dry rot spores (with the exception of fauna); Class 3B3 talep üzerine
— to chemically active substances according to EN 60721-3-3Var; Class 3C4 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
— to mechanically active substances according to EN 60721-3-3Var; Class 3S4 incl. sand, dust, *
Use on ships/at sea
— to biologically active substances according to EN 60721-3-6Var; Class 6B2 mold ve fungal spores (excluding fauna); Class 6B3 talep üzerine
— to chemically active substances according to EN 60721-3-6Var; Class 6C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
— to mechanically active substances according to EN 60721-3-6Var; Class 6S3 incl. sand, dust; *
Usage in industrial process technology
— Against chemically active substances acc. to EN 60654-4Var; Class 3 (excluding trichlorethylene)
— Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04Var; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) ve level LB3 (oil)
Remark
— Note regarding classification of environmental conditions acc. to EN 60721, EN 60654-4 and ANSI/ISA-71.04* The supplied plug covers must remain in place over the unused interfaces during operation!
Conformal coating
Coatings for printed circuit board assemblies acc. to EN 61086Var; Class 2 for high reliability
Protection against fouling acc. to EN 60664-3Var; Type 1 protection
Military testing according to MIL-I-46058C, Amendment 7Var; Discoloration of coating possible during service life
Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830AVar; Conformal coating, Class A
Ölçüler
Genişlik25 mm
Yükseklik290 mm
Derinlik210 mm
Ağırlık
Ağırlık, yaklaşık500 g