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Siemens 6ES7231-5PD50-0XB0

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Siemens 6ES7231-5PD50-0XB0

SIMATIC S7-1200 G2, SM 1231 RTD, AI 4x RTD module, Pt100 and Pt1000

SiemensMFR # 6ES7231-5PD50-0XB0SKU # YLSTBDU5EIUXHO
Product type designationSM 1231 RTD 4x 16 bit
Rated value (DC)24 V
permissible range, lower limit (DC)20.4 V
permissible range, upper limit (DC)28.8 V
Current consumption, typ.15 mA
from backplane bus 5 V DC, typ.65 mA
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About This Product

SIMATIC S7-1200 G2, SM 1231 RTD, AI 4x RTD module, Pt100 and Pt1000

Siemens 6ES7231-5PD50-0XB0

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Specifications

General information
Product type designationSM 1231 RTD 4x 16 bit
Supply voltage
Rated value (DC)24 V
permissible range, lower limit (DC)20.4 V
permissible range, upper limit (DC)28.8 V
Input current
Current consumption, typ.15 mA
from backplane bus 5 V DC, typ.65 mA
Power loss
Power loss, typ.0.6 W
Analog inputs
Number of analog inputs4; Resistance thermometer
permissible input voltage for voltage input (destruction limit), max.±35 V
Technical unit for temperature measurement adjustableDegrees Celsius/degrees Fahrenheit
Input ranges
VoltageNo
CurrentNo
ThermocoupleNo
Resistance thermometerYes; Resistance-type transmitter: Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, Cu100, LG-Ni1000
ResistanceYes; 150 Ω, 300 Ω, 600 Ω
Input ranges (rated values), resistance thermometer
Cu 10Yes
— Input resistance (Cu 10)10 Ω
Ni 100Yes
— Input resistance (Ni 100)100 Ω
Ni 1000Yes
— Input resistance (Ni 1000)1 000 Ω
LG-Ni 1000Yes
— Input resistance (LG-Ni 1000)1 000 Ω
Ni 120Yes
— Input resistance (Ni 120)120 Ω
Ni 200Yes
— Input resistance (Ni 200)200 Ω
Ni 500Yes
— Input resistance (Ni 500)500 Ω
Pt 100Yes
— Input resistance (Pt 100)100 Ω
Pt 1000Yes
— Input resistance (Pt 1000)1 000 Ω
Pt 200Yes
— Input resistance (Pt 200)200 Ω
Pt 500Yes
— Input resistance (Pt 500)500 Ω
Input ranges (rated values), resistors
0 to 150 ohmsYes
0 to 300 ohmsYes
0 to 600 ohmsYes
Cable length
shielded, max.100 m; to the sensor
Analog value generation for the inputs
Measurement principleintegrating
Integration and conversion time/resolution per channel
Resolution with overrange (bit including sign), max.15 bit; + sign
Integration time, parameterizableYes
Interference voltage suppression for interference frequency f1 in Hz85 dB at 10 / 50 / 60 / 400 Hz
Smoothing of measured values
parameterizableYes
Step: NoneYes
Step: lowYes
Step: MediumYes
Step: HighYes
Errors/accuracies
Temperature error (relative to input range), (+/-)25 °C ±0.1 % / -20 °C to 60 °C ±0.2 % of the full-scale deflection
Repeat accuracy in steady state at 25 °C (relative to input 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
AlarmsYes
Diagnostics functionYes; Can be read out
Alarms
Diagnostic alarmYes
Diagnoses
Monitoring the supply voltageYes
Wire breakYes
Diagnostics indication LED
DIAG LEDYes
for status of the inputsYes
Potential separation analog inputs
between the channels and the power supply of the electronicsYes
Isolation
Isolation tested with707 V DC (type test)
tested with
Between channelsNo
Degree and class of protection
IP degree of protectionIP20
Standards, approvals, certificates
CE markYes
CSA approvalNo
UL approvalYes
cULusYes
FM approvalNo
RCM (formerly C-TICK)Yes
KC approvalYes
Marine approvalNo
Free fall
Fall height, max.0.3 m; five times, in product package
Ambient temperature during operation
horizontal installation, min.-20 °C
horizontal installation, max.60 °C; at max. voltages and max. specification
vertical installation, min.-20 °C
vertical installation, max.50 °C; at max. voltages and max. specification
Ambient temperature during storage/transportation
min.-40 °C
max.70 °C
Air pressure acc. to IEC 60068-2-13
Operation, min.540 hPa
Operation, max.1 140 hPa
Storage/transport, min.540 hPa
Storage/transport, max.1 140 hPa
Altitude during operation relating to sea level
Installation altitude, min.-1 000 m
Installation altitude, max.5 000 m; Restrictions for installation altitudes > 2 000 m, see manual
Relative humidity
Operation, max.95 %; no condensation
Vibrations
Vibration resistance during operation acc. to IEC 60068-2-63.5 mm from 5 - 8.4 Hz, 1g from 8.4 - 150 Hz
Operation, tested according to IEC 60068-2-6Yes
Shock testing
tested according to IEC 60068-2-27Yes; IEC 68, Part 2-27; half-sine, 15 g, 11 ms
Pollutant concentrations
SO2 at RH < 60% without condensationS02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60 % condensation-free
Connection method
required front connectorYes
Mechanics/material
PlasticYes
Dimensions
Width30 mm
Height125 mm
Depth100 mm
Weights
Weight, approx.169 g

Accessories 6

Genuine accessories that can be used with the Siemens 6ES7231-5PD50-0XB0 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part noDescriptionCompatible motors
6ES7291-1BA30-0XA0Yedek parça · spare part
6ES7292-1BG30-0XA0Yedek parça · spare part
6ES7292-2BG30-0XA0Yedek parça · spare part
6ES7212-1AE40-0XB0Seçmeli zorunlu ürün · Central Processing Unit
6ES7212-1BE40-0XB0Seçmeli zorunlu ürün · Central Processing Unit
6ES7212-1HE40-0XB0Seçmeli zorunlu ürün · Central Processing Unit

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