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6ES7331-7PF11-0AB0

description:SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATATED, 8 AI THERMOCOUPLE, TYPE B, E, J, K, L, N, R, S, T TXK/TXK(L) ACCORDING GOST 16 BIT, 50 MS, 1 X 40 PIN...
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6ES7331-7PF11-0AB0

6ES7331-7PF11-0AB0

 
SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATATED, 8 AI THERMOCOUPLE, TYPE B, E, J, K, L, N, R, S, T TXK/TXK(L) ACCORDING GOST 16 BIT, 50 MS, 1 X 40 PIN


Supply voltage
Load voltage L+
● Rated value (DC) 24 V
● Reverse polarity protection Yes
Input current
from load voltage L+ (without load), max. 240 mA
from backplane bus 5 V DC, max. 100 mA
Power loss
Power loss, typ. 3 W
Analog inputs
Number of analog inputs 8
permissible input voltage for voltage input (destruction limit), max. 75 V; 20 V DC permanent, 75 V DC for max. 1 s (duty factor 1:20)
Input ranges
● Voltage No
● Current No
● Thermocouple Yes
● Resistance thermometer No
● Resistance No
Input ranges (rated values), voltages
● 0 to +10 V No
● 1 V to 5 V No
● 1 V to 10 V No
● -1 V to +1 V No
● -10 V to +10 V No
● -2.5 V to +2.5 V No
● -250 mV to +250 mV No
● -5 V to +5 V No
● -50 mV to +50 mV No
● -500 mV to +500 mV No
● -80 mV to +80 mV No
Input ranges (rated values), currents
● 0 to 20 mA No
● -10 mA to +10 mA No
● -20 mA to +20 mA No
● -3.2 mA to +3.2 mA No
● 4 mA to 20 mA No
Input ranges (rated values), thermocouples
● Type B Yes
● Type C Yes
● Type E Yes
● Type J Yes
● Type K Yes
● Type L Yes
● Type N Yes
● Type R Yes
● Type S Yes
● Type T Yes
● Type U Yes
● Type TXK/TXK(L) to GOST Yes
Input ranges (rated values), resistance thermometer
● Cu 10 No
● Ni 100 No
● Ni 1000 No
● LG-Ni 1000 No
● Ni 120 No
● Ni 200 No
● Ni 500 No
● Pt 100 No
● Pt 1000 No
● Pt 200 No
● Pt 500 No
Input ranges (rated values), resistors
● 0 to 150 ohms No
● 0 to 300 ohms No
● 0 to 600 ohms No
● 0 to 6000 ohms No
Thermocouple (TC)
Temperature compensation
— parameterizable Yes
— internal temperature compensation Yes
— external temperature compensation with compensations socket Yes
— external temperature compensation with Pt100 Yes
Characteristic linearization
● parameterizable Yes
— for thermocouples Type B, E, J, K, L, N, R, S. T, U, C
Cable length
● shielded, max. 100 m
Analog value generation for the inputs
Measurement principle integrating
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max. 16 bit; Two's complement
● Integration time, parameterizable Yes
● Basic conversion time (ms) Up to 4 channels: 10 ms per module, 5 channels upwards: 190 ms per module
● Interference voltage suppression for interference frequency f1 in Hz 400 / 60 / 50 Hz
Errors/accuracies
Operational error limit in overall temperature range
● Voltage, relative to input range, (+/-) ±1 K
Interrupts/diagnostics/status information
Diagnostic functions Yes; Parameterizable
Alarms
● Diagnostic alarm Yes; Parameterizable per group
● Limit value alarm Yes; Parameterizable
● Hardware interrupt Yes; Parameterizable, channels 0 to 7
Diagnostic messages
● Diagnostic information readable Yes
Diagnostics indication LED
● Group error SF (red) Yes
Potential separation
Potential separation analog inputs
● between the channels and backplane bus Yes
Isolation
Isolation tested with 500 V DC
Connection method
required front connector 40-pin
Dimensions
Width 40 mm
Height 125 mm
Depth 120 mm
Weights
Weight, approx. 272 g
last modified: 09/09/2017
 

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