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S7-1200, analog Input SM 1231 RTD, 8 AI (6ES72315PF320XB0)

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₹100,600.00
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SIMATIC S7-1200, Analog input, SM 1231 RTD, 8xAI RTD module

Description

General information
Product type designation SM 1231, AI 8×16 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 No
● Current No
● 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
— Input resistance (Ni 120) 120 Ω
● Ni 200 Yes
— Input resistance (Ni 200) 200 Ω
● Ni 500 Yes
— Input resistance (Ni 500) 500 Ω
● Pt 100 Yes
— Input resistance (Pt 100) 100 Ω
● Pt 1000 Yes
— Input resistance (Pt 1000) 1 000 Ω
● Pt 200 Yes
— Input resistance (Pt 200) 200 Ω
● Pt 500 Yes
— Input resistance (Pt 500) 500 Ω
Input ranges (rated values), resistors
● 0 to 150 ohms Yes
● 0 to 300 ohms Yes
● 0 to 600 ohms Yes
Thermocouple (TC)
Temperature compensation
— parameterizable No
Analog value generation for the inputs
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
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 range), (+/-) 0.05 %
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency
● Common mode interference, min. 120 dB
Interrupts/diagnostics/status information
Alarms Yes
Diagnostics function Yes; Can be read out
Alarms
● Diagnostic alarm Yes
Diagnoses
● 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
IP degree of protection IP20
Standards, approvals, certificates
CE mark Yes
CSA approval Yes
UL approval Yes
cULus Yes
FM approval Yes
RCM (formerly C-TICK) Yes
KC approval Yes
Marine approval Yes
Ecological footprint
● environmental product declaration Yes
Global warming potential
— global warming potential, (total) [CO2 eq] 43.1 kg
— global warming potential, (during production) [CO2 eq] 7.62 kg
— global warming potential, (during operation) [CO2 eq] 36 kg
— global warming potential, (after end of life cycle) [CO2 eq] -0.544 kg
Ambient conditions
Free fall
● Fall height, max. 0.3 m; five times, in product package
Ambient temperature during operation
● min. -20 °C
● max. 60 °C
● horizontal installation, min. -20 °C
● horizontal installation, max. 60 °C
● vertical installation, min. -20 °C
● vertical installation, max. 50 °C
Ambient temperature during storage/transportation
● min. -40 °C
● max. 70 °C
Air pressure acc. to IEC 60068-2-13
● Operation, min. 795 hPa
● Operation, max. 1 080 hPa
● Storage/transport, min. 660 hPa
● Storage/transport, max. 1 080 hPa
Relative humidity
● Operation at 25 ℃ without condensation, max. 95 %
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
Enclosure material (front)
● Plastic Yes
Dimensions
Width 70 mm
Height 100 mm
Depth 75 mm
Weights
Weight, approx. 220 g
Classifications
Version Classification
eClass 14 27-24-22-01
eClass 12 27-24-22-01
eClass 9.1 27-24-22-01
eClass 9 27-24-22-01
eClass 8 27-24-22-01
eClass 7.1 27-24-22-01
eClass 6 27-24-22-01
ETIM 9 EC001420
ETIM 8 EC001420
ETIM 7 EC001420
IDEA 4 3562
UNSPSC 15 32-15-17-05
Approvals / Certificates

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S7-1200, analog Input SM 1231 RTD, 8 AI (6ES72315PF320XB0)