SIPLUS S7-400 SM 431 . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на SIPLUS S7-400 SM 431

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SIPLUS SM 431 analog input module

Article number		6AG1431-0HH00-4AB0
		SIPLUS_SM431_16AE
Supply voltage
Load voltage L+
? Rated value (DC)		24 V; Only required for supplying 2-wire transmitters
? Reverse polarity protection		Yes
Input current
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
Power loss
Power loss, typ.		2 W
Analog inputs
Number of analog inputs		16
? For voltage/current measurement		16
permissible input voltage for voltage input (destruction limit), max.		20 V; 20 V DC permanent, 75 V DC for max. 1 s (duty factor 1:20)
permissible input current for current input (destruction limit), max.		40 mA
Input ranges (rated values), voltages
? 1 V to 5 V		Yes
? -1 V to +1 V		Yes
? -10 V to +10 V		Yes
Input ranges (rated values), currents
? -20 mA to +20 mA		Yes
? 4 mA to 20 mA		Yes
Cable length
? shielded, max.		200 m
Analog value generation for the inputs
Integration and conversion time/resolution per channel
? Resolution with overrange (bit including sign), max.		13 bit
? Integration time, parameterizable		Yes
? Basic conversion time (ms)		55 / 65 ms
? Integration time (ms)		50 / 60 ms
? Interference voltage suppression for interference frequency f1 in Hz		50 / 60 Hz
Encoder
Connection of signal encoders
? for voltage measurement		Yes; possible
? for current measurement as 4-wire transducer		Yes
Errors/accuracies
Operational error limit in overall temperature range
? Voltage, relative to input range, (+/-)		0.65 %; 1.0% at 1 to 5 V; 0.65% at +/-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% at 1 to 5 V; 0.25% at +/-1 V, +/-10 V
? Current, relative to input range, (+/-)		0.25 %; at +/-20 mA, 4 to 20 mA
Potential separation
Potential separation analog inputs
? Potential separation analog inputs		No
? between the channels		No
Isolation
Isolation tested with		500 V DC between bus and local ground
Ambient conditions
Ambient temperature during operation
? min.		0 °C; = Tmin
? max.		60 °C; = Tmax
Ambient temperature during storage/transportation
? min.		-40 °C
? max.		70 °C
Extended ambient conditions
? relative to ambient temperature-atmospheric pressure-installation altitude		Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m)
Relative humidity
— With condensation, tested in accordance with IEC 60068-2-38, max.		100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
Resistance
— against biologically active substances / conformity with EN 60721-3-3		Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation!
— against chemically active substances / conformity with EN 60721-3-3		Yes; Class 3C4 incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation!
— against mechanically active substances / conformity with EN 60721-3-3		Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!
Dimensions
Width		25 mm
Height		290 mm
Depth		210 mm
Weights
Weight, approx.		500 g

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