How can I get a price quote for Siemens 6ES7431-7KF00-0AB0?

You can request a fast quote for Siemens 6ES7431-7KF00-0AB0 from Yılsa Engineering. Reference part number CEY-55221B13C9B8. Submit a request via the contact or quote form and our team replies shortly with price and lead time.

Is Siemens 6ES7431-7KF00-0AB0 in stock and what is the delivery time?

Yılsa Engineering sources products as genuine items through a wide supplier network. Typical lead time is 7-21 days, with 1-3 business days domestic transit in Türkiye. Current status is confirmed in the quote.

Is Siemens 6ES7431-7KF00-0AB0 genuine and new?

Yes. This Siemens product is supplied genuine and brand-new, sold with invoice under Yılsa Engineering assurance.

How do I get the datasheet and technical specs for Siemens 6ES7431-7KF00-0AB0?

Key technical specifications are listed on the product page. For the full datasheet, dimensions and compatibility, simply contact Yılsa Engineering.

Click to zoom

Photo may not represent actual item. Refer to name and product specs for all details.

Siemens 6ES7431-7KF00-0AB0

SIMATIC S7-400, analog input SM 431, 8 AI, resolution 16 bit, U/I/Thermocouple, isolated with single rooting, diagnostics, alarm, 20 ms conversion time

SiemensMFR # 6ES7431-7KF00-0AB0SKU # CEY-55221B13C9B8

from backplane bus 5 V DC, max.1 200 mA

Power loss, typ.4.6 W

Number of analog inputs8

For voltage/current measurement8

VoltageYes

CurrentYes

Have questions?Chat on WhatsApp

About This Product

SIMATIC S7-400, analog input SM 431, 8 AI, resolution 16 bit, U/I/Thermocouple, isolated with single rooting, diagnostics, alarm, 20 ms conversion time

Siemens 6ES7431-7KF00-0AB0

Genuine, certified Siemens product
Fast sourcing through a worldwide supply network
Product selection and compatibility support from our technical team
Equivalent and alternative product suggestions
Quotation and lead time tailored to your request

Specifications

Input current

from backplane bus 5 V DC, max.1 200 mA

Power loss

Power loss, typ.4.6 W

Analog inputs

Number of analog inputs8

For voltage/current measurement8

permissible input voltage for voltage input (destruction limit), max.35 V; 35 V continuous, 75 V for max. 1 s (mark to space ratio 1:20)

permissible input current for current input (destruction limit), max.32 mA

Input ranges

VoltageYes

CurrentYes

ThermocoupleYes

Resistance thermometerNo

ResistanceNo

Input ranges (rated values), voltages

1 V to 5 VYes

— Input resistance (1 V to 5 V)> 2 000 ohms

-1 V to +1 VYes

-10 V to +10 VYes

-100 mV to +100 mVYes

-2.5 V to +2.5 VYes

-20 mV to +20 mVYes

-250 mV to +250 mVYes

-5 V to +5 VYes

-50 mV to +50 mVYes

-500 mV to +500 mVYes

-80 mV to +80 mVYes

Input ranges (rated values), currents

0 to 20 mAYes

-10 mA to +10 mAYes

-20 mA to +20 mAYes

-3.2 mA to +3.2 mAYes

4 mA to 20 mAYes

— Input resistance (4 mA to 20 mA)50 Ω

-5 mA to +5 mAYes

Input ranges (rated values), thermocouples

type BYes

— Input resistance (Type B)> 2 000 ohms

Type EYes

Type JYes

Type KYes

Type LYes

Type NYes

— Input resistance (Type N)> 2 000 ohms

Type RYes

Type SYes

Type TYes

Type UYes

Temperature compensation

— connection for compensating the cold junction6ES7431-7KF00-6AA0

— ParameterizableYes

— internal temperature compensationYes

— external temperature compensation with compensations socketYes

— dynamic reference temperature valueYes

Characteristic linearization

ParameterizableYes

— for thermocouplesType B, E, J, K, L, N, R, S, T, U

Cable length

shielded, max.200 m

Integration and conversion time/resolution per channel

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

Integration time, parameterizableYes

Basic conversion time (ms)10 / 16,7 / 20 / 100

Integration time (ms)2,5 / 16,7 / 20 / 100

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

Connection of signal encoders

for voltage measurementYes; possible

for current measurement as 4-wire transducerYes

for resistance measurement with four-wire connectionYes

Operational error limit in overall temperature range

Voltage, relative to input range, (+/-)0.3 %

Current, relative to input range, (+/-)0.5 %

Basic error limit (operational limit at 25 °C)

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

Current, relative to input range, (+/-)0.17 %

Interrupts/diagnostics/status information

Diagnostics functionYes; Parameterizable

Alarms

Diagnostic alarmYes; Parameterizable

Limit value alarmYes

Hardware interruptYes; Parameterizable

Diagnoses

Diagnostic information readableYes; possible

Potential separation analog inputs

Potential separation analog inputsYes; internal/external

between the channelsYes

between the channels and backplane busYes

Isolation

Isolation tested with1 500 V DC

Dimensions

Width25 mm

Height290 mm

Depth210 mm

Weights

Weight, approx.650 g

Accessories 1

Genuine accessories that can be used with the Siemens 6ES7431-7KF00-0AB0 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.