Name: B&R X20AT2311 X20 2-Channel PT100 Temperature Input Module
Availability: InStock

B&R X20AT2311 X20 2-Channel PT100 Temperature Input Module

B&R / X20 SYSTEM

PRECISION TEMPERATURE ACQUISITION

PT100 / 4-WIRE

TEMPERATURE INPUT / RESISTANCE MEASUREMENT

X20AT2311

B&R X20AT2311 is a two-channel X20 input for isolated four-wire PT100 temperature measurement with configurable filtering.

MATCH BEFORE ORDERING Order the X20TB12 terminal block and X20BM11 or X20BM15 bus module separately; confirm sensor standard, four-wire routing, filter time and Automation Studio revision.

INPUT GROUP 2 isolated PT100 channels

MEASUREMENT SPAN -200 to 850°C

CONVERTER 24-bit sigma-delta

Brand New Original One Year Warranty Rapid response

INQUIRE NOW

OFFICIAL TEMPERATURE DATA

X20AT2311 sensor, conversion and installation profile

B&R measurement accuracy, timing, isolation and environmental data for precise resistance-temperature integration.

MEASUREMENT COREA / 12

01B&R ID code0xA4AA

02Temperature inputs2 channels

03Sensor typePT100

04Connection method4-wire resistance measurement

05Temperature range-200 to 850°C

06Resistance range0.5 to 390 Ω

07Converter resolution24-bit

08Conversion procedureSigma-delta

09Configurable filter time1 to 400 ms

101000 Hz conversion time1 ms for all inputs

1150 Hz conversion time20 ms for all inputs

12Temperature resolution0.001°C per LSB

ACCURACY & INSTALLATIONB / 12

13Resistance resolution0.001 Ω

14Measuring current1 mA

15Input filterFirst-order low-pass, 1050 Hz cutoff

16Sensor standardEN 60751

17Permissible input signal28.8 V short-term maximum

18Gain error at 25°C±0.0059% maximum

19Offset error at 25°C±0.0015% maximum

20NonlinearityLess than 0.001%

21Electrical isolationEach channel isolated from the other channel and bus

22Bus power consumption0.35 W

23Internal I/O consumption0.85 W

24Module pitch12.5 +0.2 mm

FROM RTD TO PROCESS VALUE

How X20AT2311 converts PT100 resistance into controller temperature data

The signal path connects sensor excitation, lead-wire compensation, digital conversion and X20 process data.

01PT100 SENSOR

024-WIRE INPUT

03DIGITAL FILTER

04TEMPERATURE VALUE

FUNCTION 01

Excite the resistance sensor

A stable measuring current enables the module to derive temperature from the connected RTD.

FUNCTION 02

Remove lead-wire influence

The four-conductor arrangement separates the sensing path from cable resistance in precision installations.

FUNCTION 03

Choose the noise response

The configured filter balances update behavior against rejection of electrical interference.

FUNCTION 04

Linearize the measured resistance

Internal processing applies the documented sensor characteristic before the result enters the controller.

FUNCTION 05

Separate measurement domains

Galvanic isolation limits interaction between the sensor circuits and the system backplane.

FUNCTION 06

Report wiring and range faults

Module and channel diagnostics help maintenance teams distinguish an open sensor from an out-of-range process value.

BUYER REFERENCE

B&R X20AT2311 buyer FAQ

Practical guidance for confident selection, replacement and purchasing decisions.

Which wiring practice is required for accurate B&R X20AT2311 measurement?

Use the documented four-conductor PT100 connection, keep sensor conductors paired and routed away from interference, and follow the X20 terminal assignment in the data sheet.

Which X20 station hardware must be paired with B&R X20AT2311?

B&R lists an X20TB12 terminal block and an X20BM11 or X20BM15 bus module as separately ordered components for the electronic module.

Which process tasks suit B&R X20AT2311?

It is intended for precise resistance-temperature acquisition in machines, test equipment and process skids where two independent RTD points are integrated into an X20 station.

Is B&R X20AT2311 discontinued or still open for inquiry?

B&R maintains a current product page, data sheet and hardware upgrades without a discontinuation notice. Current availability and revision are checked when quoting.

What must be reviewed before replacing an earlier B&R X20AT2311 revision?

Compare the material label, hardware upgrade notes, Automation Studio hardware definition, filter configuration, terminal block, base module and existing scaling before commissioning.

Which files and project details should be sent for a B&R X20AT2311 quotation?

Provide the module nameplate, Automation Studio version, sensor certificate, wiring diagram, filter requirement, quantity and destination with the request for the official data sheet or price.

COMPANY PROFILE

About Company

Built for clear communication, dependable sourcing and long-term cooperation.

20+YEARS OF GLOBAL EXPERIENCE

60TEAM MEMBERS TODAY

30+ORDERS COMPLETED MONTHLY

Automation sourcing support team at work

OFFICE COORDINATION

WAREHOUSE & INVENTORY

Years of Global Experience

With 20+ years of industry experience, we serve customers worldwide and have built long-term relationships across the UK, Russia, UAE, India, Venezuela, and more.

Professional Support Team

Our experienced team provides reliable pre-sales and after-sales support, helping customers select suitable products and resolve purchasing concerns.

Wide Range of Brands

We supply leading automation brands covering PLCs, DCS, I/O modules, drives, motors, power supplies, communication modules, and more.

Large In-Stock Inventory

A wide range of products is available from stock, including discontinued, obsolete, and hard-to-find parts, helping reduce sourcing time.

Honesty & Trust

We value long-term cooperation and treat every customer with honesty, respect, responsibility, and care.

Your Trusted Automation Partner

From a single replacement part to complete automation projects, we are ready to support your needs and build a long-term partnership.

SERVICE FRAMEWORK

After-Sales Support

Responsive assistance from the first inquiry through delivery and after-sales service.

Warranty Support

Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.

Technical Documentation

Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.

Fast Response

We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.

Global Customer Service

We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.

Long-term Spare Parts Supply

We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.

SPECIALIST SOURCING

More specialist automation models

A practical index for specialists maintaining diverse industrial automation systems.

REFERENCE SET A

X13760335-01 FW-325 Luna-TFT43 6SN1145-1BA01-0BA1 ABB DO820 SBD3D-06 XM30 X13651469010 RB2 BA3 HDL-M/R8.16.1-232 6SN1146-1BB00-0DA1 60-690-02 MTP RL 15HD ABB MU6301/60-811-500 2CKA006300A1397 400-NCMP2B.88

REFERENCE SET B

VJP-4E AKM115SF132 AV5155DN SL0101 SLG23CEEAK0A 6SN1145-1BA01-0BA2 ABB AX522 / 1SAP250000R0001 RFC-215 Siemens 6ES7217-1AG40-0XB0 PCO5 PCO5000000AS0 ABB 6122/01-84-500 SPB-00154 QAA25 676102.0 Dzl,AEG A512

REFERENCE SET C

DM92 DPTE102 D-1101-RSG2100 RJ45TX01 PLC-RSP-24DC DPG500 RB2 BA4 HFD25P-004GT 130B1430 U1-MA ABB 3BSE008510R1 DO810 CS510 ATW-RC13 084053 HDP5000

DIRECT PRODUCT INQUIRY

Start your X20AT2311 review

Send the X20AT2311 label, revision, host hardware, application, quantity and destination.

SALES MANAGERMay

E-MAILab@mooreplc.com

WHATSAPP+86 18106909650

Manufacturer	B&R
Item number	X20AT2311
Country of Origin	Austria
Lead Time	2-3 DAYS
After-Sales Support	For after-sales support, please contact May.
HS Code / Commodity code	Please confirm the destination before shipping.

B&R X20AT2311 X20 2-Channel PT100 Temperature Input Module

X20AT2311

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X20AT2311 sensor, conversion and installation profile