6ES7231-5QD32-0XB0 S7-1200, ANALOG INPUT SM 1231 TC, 4 AI

6ES7231-5QD32-0XB0 S7-1200, ANALOG INPUT SM 1231 TC, 4 AI

Product Code: 6ES7231-5QD32-0XB0

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Tags: 6ES7231-5QD32-0XB0
Artikelnummer 6ES7231-5QD32-0XB0
SIMATIC S7-1200, ANALOG INPUT, SM 1231 TC, 4 AI THERMOCOUPLE
Supply voltage
24 V DC Yes
Input current
Current consumption, typ. 40 mA
from backplane bus 5 V DC, typ. 80 mA
Power losses
Power loss, typ. 1.5 W
Analog inputs
Number of analog inputs 4; Thermocouples
permissible input frequency for current input (destruction limit), max. ± 35 V
Technical unit for temperature measurement adjustable Degrees Celsius/degrees Fahrenheit
Input ranges
● Thermocouple Yes; J, K, T, E, R, S, N, C, TXK/XK(L); voltage range: +/-80 mV
● Resistance thermometer No
● Resistance No
Input ranges (rated values), voltages
● -80 mV to +80 mV Yes
● Input resistance (-80 mV to +80 mV) >= 1 MOhm
Input ranges (rated values), thermoelements
● Type B Yes
● Type C Yes
● Type E Yes
● Type J Yes
● Type K Yes
● Type N Yes
● Type R Yes
● Type S Yes
● Type T Yes
● Type TXK/TXK(L) to GOST Yes
Thermocouple (TC)
● permissible input voltage for voltage input (destruction limit), max. +-35 V
Temperature compensation
— Parameterizable No
Analog outputs
Number of analog outputs 0
Analog value creation
Measurement principle integrating
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max. 15 bit; + sign
● Integration time, parameterizable No
● Interference voltage suppression for interference frequency f1 in Hz 85 dB at 50 / 60 / 400 Hz
Analog value generation (in isochronous mode)
Smoothing of measured values
● Parameterizable Yes
Errors/accuracies
Temperature error (relative to input range), (+/-) 25 °C ±0.1% to 55 °C ±0.2% total measurement range
Repeat accuracy in steady state at 25 °C (relative to output area), (+/-) 0.5 %
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency
● Common mode interference, min. 120 dB
Interrupts/diagnostics/status information
Alarms
● Alarms Yes
● Diagnostic alarm Yes
Diagnostic messages
● Diagnostic functions Yes; Can be read out
● Monitoring the supply voltage Yes
● Wire break Yes
Diagnostics indication LED
● for status of the inputs Yes
● for maintenance Yes
Degree and class of protection
Degree of protection to EN 60529
● IP20 Yes
Standards, approvals, certificates
CE mark Yes
RCM (formerly C-TICK) Yes
FM approval Yes
Highest safety class achievable in safety mode
● SIL according to IEC 61508:2010 none
Climatic and mechanical conditions for storage and transport
Climatic conditions for storage and transport
Free fall
— Drop height, max. (in packaging) 0.3 m; five times, in dispatch package
Temperature
— Permissible temperature range -40 °C to +70 °C
Air pressure acc. to IEC 60068-2-13
— Permissible air pressure 1080 to 660 hPa
Relative humidity
— Permissible range (without condensation) at 25 °C 95 %
Mechanical and climatic conditions during operation
Climatic conditions in operation
Temperature
— Permissible temperature range -20 °C to +60 °C horizontal mounting, -20 °C to 50 °C vertical mounting, 95% humidity, non-condensing
Air pressure acc. to IEC 60068-2-13
— Permissible air pressure 1080 to 795 hPa
Pollutant concentrations
— SO2 at RH < 60% without condensation S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free
Connection method
required front connector Yes
Mechanics/material
Type of housing (front)
● plastic Yes
Dimensions
Width 45 mm
Height 100 mm
Depth 75 mm
Weights
Weight, approx. 180 g
last modified: 13.10.2014

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