Name: B&R X20AT6402 X20 6-Channel Thermocouple Input Module
Availability: InStock

OFFICIAL ENGINEERING DATA

Signal and environmental specifications

Even, aligned rows keep every parameter and value easy to compare.

B&R ID code0x1BA9Digital converter resolution16-bit

Conversion procedureSigma-deltaOutput formatINT

Sensor standardEN 60584One-channel conversion80.4 ms with 50 Hz filter

N-channel conversion(n + 1) × 40.2 ms with 50 Hz filterPermissible input signalMaximum ±5 V

Input filterFirst-order low-pass, 500 Hz cutoffCommon-mode range±15 V

Common-mode rejection>70 dB at DC and 50 HzChannel crosstalk<-70 dB

Channel-to-bus isolation500 VeffBus power consumption0.01 W

Internal I/O consumption0.91 WHorizontal operating temperature0 to 55°C

Vertical operating temperature0 to 50°CStorage / transport temperature-40 to 85°C

Operating humidity5 to 95%, non-condensingMounting orientationHorizontal or vertical

Degree of protectionIP20Module pitch12.5 +0.2 mm

FROM SENSOR TO CONTROL

How X20AT6402 processes temperature signals

Turn thermocouple signals into dependable control data.

Acquire

Thermocouple channels accept the connected sensor signals inside the X20 station.

Reference

Integrated terminal temperature compensation provides the local cold-junction reference.

Condition

Internal linearization, selectable resolution and configurable filter time shape the measured value.

Supervise

LED and software diagnostics report module state, input status and signal faults.

ENGINEERING FIT

FIT 01

Mixed sensor families

Use one temperature input module when the station must work with the supported thermocouple families.

FIT 02

Direct signal evaluation

Use the additional raw-value mode when the control strategy requires direct millivolt-based processing.

FIT 03

Monitored acquisition

Use the documented range, open-circuit and general-fault states to supervise connected measurement loops.

BUYER QUESTIONS

FAQ for B&R X20AT6402

Clear answers support confident engineering and purchasing decisions.

How does airflow affect terminal compensation accuracy on B&R X20AT6402?

B&R specifies ±2°C after 10 minutes with natural convection and ±4°C after 10 minutes with artificial convection, so panel airflow should be considered when evaluating cold-junction accuracy.

Which base and terminal components are required to install B&R X20AT6402?

B&R lists X20BM11 or X20BM15 as compatible bus modules and X20TB12 as the 12-pin terminal block. These mandatory accessories are ordered separately.

Can B&R X20AT6402 measure high-temperature Type B or Type S thermocouple channels?

Yes. B&R specifies a 0 to 1820°C measurement range for Type B and a -50 to 1768°C range for Type S, subject to the documented accuracy and installation conditions.

Is B&R X20AT6402 discontinued, and has B&R named a direct successor?

The reviewed B&R product page does not state that X20AT6402 is discontinued, and no direct successor is named there. Current supply and the exact hardware revision should still be confirmed with the quotation.

Can coated B&R X20cAT6402 replace B&R X20AT6402 without review?

B&R states that the coated module electronics are fully compatible with the corresponding uncoated module. The coated part number, environmental need, base module and terminal block should nevertheless be verified before replacement.

What documentation and order details should be supplied for a B&R X20AT6402 quotation?

Request the official X20(c)AT6402 datasheet and send the full nameplate, hardware revision, thermocouple types, installed bus module and terminal block, quantity, destination and required delivery date.

GLOBAL AUTOMATION SOURCING

About Company

Experience, transparency and service build long-term cooperation.

COMPANY 01

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.

COMPANY 06

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.

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.

SUPPORT AFTER DELIVERY

After-Sales Support

Responsive support helps protect uptime after delivery.

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.

MULTI-BRAND SOURCING

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REQUEST A QUOTE

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SALES MANAGERMay

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WHATSAPP+86-18106909650

Manufacturer	B&R
Item number	X20AT6402
Country of Origin	Austria
Lead Time	2-3 DAYS
After-Sales Support	One Year Warranty
HS Code / Commodity code	Please confirm the destination before shipping.

B&R X20AT6402 X20 6-Channel Thermocouple Input Module

X20 temperature sourcing

X20AT6402

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Signal and environmental specifications