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Siemens 6AG2531-7KF00-4AB0

SIPLUS S7-1500 AI 8xU/I/RTD/TC TX rail based on 6ES7531-7KF00-0AB0 with conformal coating, -40…+70 °C, OT4 with ST1/2 (+85 °C for 10 minutes), analog input module 16-bit resolution, accuracy 0.3%, 8 channels in groups of 8, 4 channels for RTD measurement, common mode voltage 10 V; diagnostics; hardware interrupts including infeed element, shielding bracket and shield terminal

SiemensMFR # 6AG2531-7KF00-4AB0SKU # YLSRATX9LBAT28T

Product type designationAI 8xU/I/RTD/TC ST

FW update possibleYes

based on6ES7531-7KF00-0AB0

I&M dataYes; I&M0 to I&M3

Isochronous modeNo

Prioritized startupNo

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About This Product

Siemens 6AG2531-7KF00-4AB0

Genuine, certified Siemens product
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Specifications

General information

Product type designationAI 8xU/I/RTD/TC ST

FW update possibleYes

based on6ES7531-7KF00-0AB0

Product function

I&M dataYes; I&M0 to I&M3

Isochronous modeNo

Prioritized startupNo

Measuring range scalableNo

Scalable measured valuesNo

Adjustment of measuring rangeNo

Engineering with

STEP 7 TIA Portal configurable/integrated from versionsee entry ID: 109746275

Operating mode

OversamplingNo

MSIYes

CiR - Configuration in RUN

Reparameterization possible in RUNYes

Calibration possible in RUNYes

Supply voltage

Rated value (DC)24 V

permissible range, lower limit (DC)19.2 V

permissible range, upper limit (DC)28.8 V

Reverse polarity protectionYes

Input current

Current consumption, max.255 mA; with 19.2 V supply

24 V encoder supply

Short-circuit protectionYes

Output current, max.20 mA; Max. 47 mA per channel for a duration < 10 s

Power

Power consumption from the backplane bus0.7 W

Power loss

Power loss, typ.2.7 W

Analog inputs

Number of analog inputs8; > +60 °C max. 2x ±20 mA or 4x ±10 V or 4x RTD permissible

For current measurement8

For voltage measurement8

For resistance/resistance thermometer measurement4

For thermocouple measurement8

permissible input voltage for voltage input (destruction limit), max.28.8 V

permissible input current for current input (destruction limit), max.40 mA

Constant measurement current for resistance-type transmitter, typ.150 Ohm, 300 Ohm, 600 Ohm, Pt100, Pt200, Ni100: 1.25 mA; 6 000 Ohm, Pt500, Pt1000, Ni1000, LG-Ni1000: 0.625 mA; PTC: 0.472 mA

Technical unit for temperature measurement adjustableYes; °C/°F/K

Input ranges (rated values), voltages

0 to +5 VNo

0 to +10 VNo

1 V to 5 VYes

— Input resistance (1 V to 5 V)100 kΩ

-1 V to +1 VYes

— Input resistance (-1 V to +1 V)10 MΩ

-10 V to +10 VYes

— Input resistance (-10 V to +10 V)100 kΩ

-2.5 V to +2.5 VYes

— Input resistance (-2.5 V to +2.5 V)10 MΩ

-25 mV to +25 mVNo

-250 mV to +250 mVYes

— Input resistance (-250 mV to +250 mV)10 MΩ

-5 V to +5 VYes

— Input resistance (-5 V to +5 V)100 kΩ

-50 mV to +50 mVYes

— Input resistance (-50 mV to +50 mV)10 MΩ

-500 mV to +500 mVYes

— Input resistance (-500 mV to +500 mV)10 MΩ

-80 mV to +80 mVYes

— Input resistance (-80 mV to +80 mV)10 MΩ

Input ranges (rated values), currents

0 to 20 mAYes

— Input resistance (0 to 20 mA)25 Ω; Plus approx. 42 ohms for overvoltage protection by PTC

-20 mA to +20 mAYes

— Input resistance (-20 mA to +20 mA)25 Ω; Plus approx. 42 ohms for overvoltage protection by PTC

4 mA to 20 mAYes

— Input resistance (4 mA to 20 mA)25 Ω; Plus approx. 42 ohms for overvoltage protection by PTC

Input ranges (rated values), thermocouples

Type BYes

— Input resistance (Type B)10 MΩ

Type CNo

Type EYes

— Input resistance (Type E)10 MΩ

Type JYes

— Input resistance (type J)10 MΩ

Type KYes

— Input resistance (Type K)10 MΩ

Type LNo

Type NYes

— Input resistance (Type N)10 MΩ

Type RYes

— Input resistance (Type R)10 MΩ

Type SYes

— Input resistance (Type S)10 MΩ

Type TYes

— Input resistance (Type T)10 MΩ

Type TXK/TXK(L) to GOSTNo

Input ranges (rated values), resistance thermometer

Cu 10No

Cu 10 according to GOSTNo

Cu 50No

Cu 50 according to GOSTNo

Cu 100No

Cu 100 according to GOSTNo

Ni 10No

Ni 10 according to GOSTNo

Ni 100Yes; Standard/climate

— Input resistance (Ni 100)10 MΩ

Ni 100 according to GOSTNo

Ni 1000Yes; Standard/climate

— Input resistance (Ni 1000)10 MΩ

Ni 1000 according to GOSTNo

LG-Ni 1000Yes; Standard/climate

— Input resistance (LG-Ni 1000)10 MΩ

Ni 120No

Ni 120 according to GOSTNo

Ni 200 according to GOSTNo

Ni 500No

Ni 500 according to GOSTNo

Pt 10No

Pt 10 according to GOSTNo

Pt 50No

Pt 50 according to GOSTNo

Pt 100Yes; Standard/climate

— Input resistance (Pt 100)10 MΩ

Pt 100 according to GOSTNo

Pt 1000Yes; Standard/climate

— Input resistance (Pt 1000)10 MΩ

Pt 1000 according to GOSTNo

Pt 200Yes; Standard/climate

— Input resistance (Pt 200)10 MΩ

Pt 200 according to GOSTNo

Pt 500Yes; Standard/climate

— Input resistance (Pt 500)10 MΩ

Pt 500 according to GOSTNo

Input ranges (rated values), resistors

0 to 150 ohmsYes

— Input resistance (0 to 150 ohms)10 MΩ

0 to 300 ohmsYes

— Input resistance (0 to 300 ohms)10 MΩ

0 to 600 ohmsYes

— Input resistance (0 to 600 ohms)10 MΩ

0 to 3000 ohmsNo

0 to 6000 ohmsYes

— Input resistance (0 to 6000 ohms)10 MΩ

PTCYes

— Input resistance (PTC)10 MΩ

Temperature compensation

— ParameterizableYes

— internal temperature compensationYes

— external temperature compensation via RTDYes

— Compensation for 0 °C reference point temperatureYes; fixed value can be set

— Reference channel of the moduleYes

Cable length

shielded, max.800 m; for U/I, 200 m for R/RTD, 50 m for TC

Integration and conversion time/resolution per channel

Resolution with overrange (bit including sign), max.16 bit

Integration time, parameterizableYes

Integration time (ms)2,5 / 16,67 / 20 / 100 ms

Basic conversion time, including integration time (ms)9 / 23 / 27 / 107 ms

— additional conversion time for wire-break monitoring9 ms (to be considered in R/RTD/TC measurement)

— additional conversion time for resistance measurement150 ohm, 300 ohm, 600 ohm, Pt100, Pt200, Ni100: 2 ms, 6000 ohm, Pt500, Pt1000, Ni1000, LG-Ni1000, PTC: 4 ms

Interference voltage suppression for interference frequency f1 in Hz400 / 60 / 50 / 10 Hz

Time for offset calibration (per module)Basic conversion time of the slowest channel

Smoothing of measured values

parameterizableYes

Step: NoneYes

Step: lowYes

Step: MediumYes

Step: HighYes

Connection of signal encoders

for voltage measurementYes

for current measurement as 2-wire transducerYes

— Burden of 2-wire transmitter, max.820 Ω

for current measurement as 4-wire transducerYes

for resistance measurement with two-wire connectionYes; Only for PTC

for resistance measurement with three-wire connectionYes; All measuring ranges except PTC; internal compensation of the cable resistances

for resistance measurement with four-wire connectionYes; All measuring ranges except PTC

Errors/accuracies

Linearity error (relative to input range), (+/-)0.02 %

Temperature error (relative to input range), (+/-)0.005 %/K; With TC type T 0.02 ± % / K

Crosstalk between the inputs, max.-80 dB

Repeat accuracy in steady state at 25 °C (relative to input range), (+/-)0.02 %

Temperature error of internal compensation±6 °C

Operational error limit in overall temperature range

Voltage, relative to input range, (+/-)0.4 %

Current, relative to input range, (+/-)0.4 %

Resistance, relative to input range, (+/-)0.4 %

Resistance thermometer, relative to input range, (+/-)Ptxxx standard: ±1.5 K, Ptxxx climate: ±0.5 K, Nixxx standard: ±0.5 K, Nixxx climate: ±0.3 K

Thermocouple, relative to input range, (+/-)Type B: > 600 °C ±4.6 K, type E: > -200 °C ±1.5 K, type J: > -210 °C ±1.9 K, type K: > -200 °C ±2.4 K, type N: > -200 °C ±2.9 K, type R: > 0 °C ±4.7 K, type S: > 0 °C ±4.6 K, type T: > -200 °C ±2.4 K

Basic error limit (operational limit at 25 °C)

Voltage, relative to input range, (+/-)0.1 %

Current, relative to input range, (+/-)0.1 %

Resistance, relative to input range, (+/-)0.1 %

Resistance thermometer, relative to input range, (+/-)Ptxxx standard: ±0.7 K, Ptxxx climate: ±0.2 K, Nixxx standard: ±0.3 K, Nixxx climate: ±0.15 K

Thermocouple, relative to input range, (+/-)Type B: > 600 °C ±1.7 K, type E: > -200 °C ±0.7 K, type J: > -210 °C ±0.8 K, type K: > -200 °C ±1.2 K, type N: > -200 °C ±1.2 K, type R: > 0 °C ±1.9 K, type S: > 0 °C ±1.9 K, type T: > -200 °C ±0.8 K

Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency

Series mode interference (peak value of interference < rated value of input range), min.40 dB

Common mode voltage, max.10 V

Common mode interference, min.60 dB

Interrupts/diagnostics/status information

Diagnostics functionYes

Alarms

Diagnostic alarmYes

Limit value alarmYes; two upper and two lower limit values in each case

Diagnoses

Monitoring the supply voltageYes

Wire breakYes; Only for 1 to 5 V, 4 to 20 mA, TC, R, and RTD

Overflow/UnderflowYes

Diagnostics indication LED

RUN LEDYes; green LED

ERROR LEDYes; red LED

Monitoring of the supply voltage (PWR-LED)Yes; green LED

Channel status displayYes; green LED

for channel diagnosticsYes; red LED

for module diagnosticsYes; red LED

Potential separation channels

between the channelsNo

between the channels, in groups of8

between the channels and backplane busYes

between the channels and the power supply of the electronicsYes

Permissible potential difference

between the inputs (UCM)20 V DC

Between the inputs and MANA (UCM)10 V DC

Isolation

Isolation tested with750 V DC (type test) and according to EN 50155 (routine test)

Standards, approvals, certificates

Suitable for applications according to AMS 2750Yes; Declaration of Conformity, see online support entry 109757262

Suitable for applications according to CQI-9Yes; Based on AMS 2750 E

Ecological footprint

environmental product declarationYes

Global warming potential

— global warming potential, (total) [CO2 eq]38.6 kg

— global warming potential, (during production) [CO2 eq]14.4 kg

— global warming potential, (during operation) [CO2 eq]24.6 kg

— global warming potential, (after end of life cycle) [CO2 eq]-0.44 kg

Railway application

EN 50121-3-2Yes; EMC for rail vehicles

EN 50121-4Yes; EMC for signal and telecommunications systems

EN 50121-5Yes; EMC for fixed installations and railway power supply equipment

EN 50124-1Yes; Railway applications - overvoltage category OV2; pollution degree PD2; rated surge voltage UNi = 0.5 kV; UNm = 24 V DC

EN 50125-1Yes; Rail vehicles - see ambient conditions

EN 50125-2Yes; Stationary electrical equipment - see ambient conditions

EN 50125-3Yes; Signal and telecommunications systems - see ambient conditions; vibrations and shocks: Application point outside of tracks (1 m to 3 m away from track)

EN 50155Yes; Rail vehicles - temperature class OT4, ST1/ST2, horizontal mounting position

EN 61373Yes; Rail vehicles - vibrations and shocks: Category 1 Class A/B

Fire protection acc. to EN 45545-2Yes; For proof of conformity, see Service & Support

Security

signed firmware updateNo

data integrityNo

Ambient temperature during operation

horizontal installation, min.-40 °C; = Tmin (incl. condensation/frost)

horizontal installation, max.70 °C; = Tmax; +85 °C for 10 min (OT4, ST1/ST2 acc. to EN 50155)

vertical installation, min.-40 °C; = Tmin

vertical installation, max.40 °C; = Tmax

Altitude during operation relating to sea level

Installation altitude above sea level, max.2 000 m

Ambient air temperature-barometric pressure-altitudeTmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m)

Relative humidity

With condensation, tested in accordance with IEC 60068-2-38, max.100 %; RH incl. condensation / frost (no commissioning in bedewed state), horizontal installation

Coolants and lubricants

— Resistant to commercially available coolants and lubricantsYes; Incl. diesel and oil droplets in the air

Use in stationary industrial systems

— to biologically active substances according to EN 60721-3-3Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request

— to chemically active substances according to EN 60721-3-3Yes; Class 3C4 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *

— to mechanically active substances according to EN 60721-3-3Yes; Class 3S4 incl. sand, dust, *

Use on land craft, rail vehicles and special-purpose vehicles

— to biologically active substances according to EN 60721-3-5Yes; Class 5B2 mold, fungus and dry rot spores (with the exception of fauna); Class 5B3 on request

— to chemically active substances according to EN 60721-3-5Yes; Class 5C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *

— to mechanically active substances according to EN 60721-3-5Yes; Class 5S3 incl. sand, dust; *

Usage in industrial process technology

— Against chemically active substances acc. to EN 60654-4Yes; Class 3 (excluding trichlorethylene)

— Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil)

Remark

— Note regarding classification of environmental conditions acc. to EN 60721, EN 60654-4 and ANSI/ISA-71.04* The supplied plug covers must remain in place over the unused interfaces during operation!

Conformal coating

Coatings for printed circuit board assemblies acc. to EN 61086Yes; Class 2 for high reliability

Protection against fouling acc. to EN 60664-3Yes; Type 1 protection

Electronic equipment on rolling stock acc. to EN 50155Yes; Class PC2 protective coating acc. to EN 50155:2017

Military testing according to MIL-I-46058C, Amendment 7Yes; Discoloration of coating possible during service life

Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830AYes; Conformal coating, Class A

Dimensions

Width35 mm

Height147 mm

Depth129 mm

Weights

Weight, approx.310 g

Other

Note:for use in railway applications, also observe the product information "SIPLUS extreme RAIL" A5E37661960A, Online Support article 109736776

Accessories 10

Genuine accessories that can be used with the Siemens 6AG2531-7KF00-4AB0 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part no	Description	Compatible motors
6ES7590-1AB60-0AA0	Aksesuar · Mounting rail
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6ES7590-1BC00-0AA0	Aksesuar · Mounting rail
6ES7592-2AX00-0AA0	Aksesuar · label
6AG2590-0BD00-4AA0	Aksesuar · Rack
6AG1590-0AA00-7AA0	Yedek parça · spare part
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