Data Sheet

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Data sheet 6AG1231-5PF32-2XB0

SIPLUS S7-1200 SM 1231 RTD 8AI -25...+70°C with conformal

coating based on 6ES7231-5PF32-0XB0 . Analog input, SM 1231

RTD, 8xAI RTD module

General information

Product type designation SM 1231, AI 8x16 bit RTD

Supply voltage

Rated value (DC) 24V

Input current

Current consumption, typ. 40mA

from backplane bus 5 V DC, typ. 80mA

Power loss

Power loss, typ. 1.5W

Analog inputs

Number of analog inputs 8; Resistance thermometer

permissible input voltage for voltage input

(destruction limit), max.

±35 V

Technical unit for temperature measurement

adjustable

Degrees Celsius/degrees Fahrenheit

Input ranges

● Voltage

● Current

6AG1231-5PF32-2XB0 Subject to change without notice

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Summary of content (5 pages)

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Data sheet 6AG1231-5PF32-2XB0 SIPLUS S7-1200 SM 1231 RTD 8AI -25...+70°C with conformal coating based on 6ES7231-5PF32-0XB0 . Analog input, SM 1231 RTD, 8xAI RTD module General information Product type designation SM 1231, AI 8x16 bit RTD Supply voltage Rated value (DC) 24 V Input current Current consumption, typ. 40 mA from backplane bus 5 V DC, typ. 80 mA Power loss Power loss, typ. 1.
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● Thermocouple No ● Resistance thermometer Yes; Resistance-type transmitter: Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, Cu100, LG-Ni1000 ● Resistance Yes; 150 Ω, 300 Ω, 600 Ω Input ranges (rated values), resistance thermometer ● Cu 10 Yes ● Input resistance (Cu 10) 10 Ω ● Ni 100 Yes ● Input resistance (Ni 100) 100 Ω ● Ni 1000 Yes ● Input resistance (Ni 1000) 1 000 Ω ● LG-Ni 1000 Yes ● Input resistance (LG-Ni 1000) 1 000 Ω ● Ni 120 Yes ● I
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● Interference voltage suppression for interference frequency f1 in Hz 85 dB at 50 / 60 / 400 Hz Errors/accuracies Temperature error (relative to input range), (+/-) 25 °C ±0.1% / ±0.3% total measurement range Repeat accuracy in steady state at 25 °C (relative to output range), (+/-) 0.05 % Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency ● Common mode interference, min.
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— Resistant to commercially available coolants and lubricants Yes; Incl. diesel and oil droplets in the air Use in stationary industrial systems — 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 — to chemically active substances according to EN 60721-3-3 Yes; Class 3C4 (RH < 75 %) incl. salt spray acc.
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Depth 75 mm Weights Weight, approx.