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SIPLUS analog input module with HART

Article number		6AG1331-7TF01-7AB0
		SIPLUS SM331 AI 8 x 0/4...20mA HART
Supply voltage
Load voltage L+
? Rated value (DC)		24 V
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
? 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 (rated values), currents
? 0 to 20 mA		Yes
Cable length
? shielded, max.		800 m
Analog value generation for the inputs
Measurement principle		Sigma Delta
Integration and conversion time/resolution per channel
? Resolution with overrange (bit including sign), max.		16 bit
? Integration time, parameterizable		Yes
? Integration time (ms)		20 ms at 50 Hz; 16.6 ms at 60 Hz; 100 ms at 100 Hz
? Interference voltage suppression for interference frequency f1 in Hz		10 / 50 / 60 Hz
Encoder
Connection of signal encoders
? for current measurement as 2-wire transducer		Yes
? for current measurement as 4-wire transducer		Yes
Errors/accuracies
Operational error limit in overall temperature range
? Current, relative to input range, (+/-)		0.15 %; +/-0.25% @ <0 °C or >60 °C
Basic error limit (operational limit at 25 °C)
? Current, relative to input range, (+/-)		0.1 %
Interrupts/diagnostics/status information
Alarms
? Diagnostic alarm		Yes
? Limit value alarm		Yes
Diagnostic messages
? Diagnostic information readable		Yes
Potential separation
Potential separation analog inputs
? 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
? EN 50121-4		No
? EN 50155		No
Ambient conditions
Ambient temperature during operation
? min.		-25 °C; = Tmin
? max.		70 °C; = Tmax; 60 °C @ UL/cUL use
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 (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!
— 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!
Connection method
required front connector		20-pin
Dimensions
Width		40 mm
Height		125 mm
Depth		117 mm
Weights
Weight, approx.		205 g

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