SIPLUS S7-300 analog input module with HART . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на SIPLUS S7-300 analog input module with HART

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Article number		6AG1331-7TF01-7AB0
		SIPLUS SM331 AI 8 x 0/4...20mA HART
Supply voltage
Load voltage L+
в—Џ Rated value (DC)		24 V
в—Џ Reverse polarity protection		Yes
Input current
from load voltage L+ (without load), max.		20 mA
from backplane bus 5 V DC, max.		120 mA
Output voltage
Power supply to the transmitters
в—Џ Rated value (DC)		24 V
Power loss
Power loss, typ.		1.5 W
Analog inputs
Number of analog inputs		8
permissible input current for current input (destruction limit), max.		40 mA
Input ranges
в—Џ Voltage		No
в—Џ Current		Yes
в—Џ Thermocouple		No
в—Џ Resistance thermometer		No
в—Џ Resistance		No
Input ranges (rated values), currents
в—Џ 0 to 20 mA		Yes
в—Џ Input resistance (0 to 20 mA)		240 в„¦
в—Џ Input resistance (-20 mA to +20 mA)		240 в„¦
в—Џ Input resistance (4 mA to 20 mA)		240 в„¦
Cable length
в—Џ shielded, max.		800 m
Analog value generation for the inputs
Measurement principle		Sigma Delta
Integration and conversion time/resolution per channel
в—Џ Resolution with overrange (bit including sign), max.		16 bit
в—Џ Integration time, parameterizable		Yes
в—Џ Integration time (ms)		20 ms at 50 Hz; 16.6 ms at 60 Hz; 100 ms at 100 Hz
в—Џ Interference voltage suppression for interference frequency f1 in Hz		10 / 50 / 60 Hz
Encoder
Connection of signal encoders
в—Џ for current measurement as 2-wire transducer		Yes
в—Џ for current measurement as 4-wire transducer		Yes
Errors/accuracies
Operational error limit in overall temperature range
в—Џ Current, relative to input range, (+/-)		0.15 %; ±0.25 % @ < 0 °C or > 60 °C
Basic error limit (operational limit at 25 °C)
в—Џ Current, relative to input range, (+/-)		0.1 %
Interrupts/diagnostics/status information
Diagnostic functions		Yes
Alarms
в—Џ Diagnostic alarm		Yes
в—Џ Limit value alarm		Yes
Diagnostic messages
в—Џ Diagnostic information readable		Yes
Diagnostics indication LED
в—Џ Group error SF (red)		Yes
Potential separation
Potential separation analog inputs
в—Џ between the channels and backplane bus		Yes
Isolation
Isolation tested with		500
Standards, approvals, certificates
CE mark		Yes
UL approval		Yes; File E239877
FM approval		Yes; CofC 3028431
RCM (formerly C-TICK)		Yes
KC approval		Yes
EAC (formerly Gost-R)		Yes
Railway application
в—Џ EN 50121-4		No
в—Џ EN 50155		No
Ambient conditions
Ambient temperature during operation
в—Џ min.		-25 °C; = Tmin
в—Џ max.		70 °C; = Tmax; 60 °C @ UL/cUL use
Ambient temperature during storage/transportation
в—Џ min.		-40 °C
в—Џ max.		70 °C
Altitude during operation relating to sea level
в—Џ Ambient air temperature-barometric pressure-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
в—Џ With condensation, tested in accordance with IEC 60068-2-38, max.		100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
Resistance
Use in stationary industrial systems
вЂ” to biologically active substances according to EN 60721-3-3		Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request
вЂ” to chemically active substances according to EN 60721-3-3		Yes; Class 3C4 (RH < 75%) 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!
вЂ” to mechanically active substances according to EN 60721-3-3		Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!
Connection method
required front connector		20-pin
Dimensions
Width		40 mm
Height		125 mm
Depth		117 mm
Weights
Weight, approx.		205 g