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        X20AI1744

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        1001 reviews ｜ Need a Specific Revision?
        B&R X20AI1744 is a single-channel full-bridge strain-gauge input module with 24-bit conversion and a configurable 0.1 to 7500 samples-per-second data rate for the X20 System.
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        Ships by Wednesday, October 28
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for X20AI1744

        • Manufacturer:
          B&R
        • Part Number:
          X20AI1744
        • Product Family:
          B&R X20 System
        • Product Type:
          Strain Gauge Input Module
        • Stock:
          1
        • Strain-gauge inputs:
          1 full-bridge input
        • Connection type:
          4- or 6-wire
        • Digital converter resolution:
          24-bit
        • Data output rate:
          0.1 to 7500 samples/s, configurable
        • Input filter:
          Third order, 5 kHz cutoff, 60 dB slope
        • Strain-gauge range:
          2 to 256 mV/V, configurable
        • Bridge supply:
          5.5 VDC, maximum 65 mA
        • Bridge supply protection:
          Short-circuit and overload proof
        • Sensor resistance range:
          85 to 5000 Ω
        • Input type:
          Differential full-bridge evaluation
        • Common-mode range:
          0 to 3 VDC
        • Nonlinearity:
          Less than 10 ppm
        • Required terminal block:
          X20TB12, ordered separately
        • Compatible bus modules:
          X20BM11 or X20BM15, ordered separately
        • Degree of protection:
          IP20
        • Dimensions:
          1.25 × 5.3 × 9.8 cm
        • Tariff Code:
          8538900000
        • Country of origin:
          Germany
        • Place of shipment:
          ​Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Bridge Wiring Acquisition Diagnostics Application
        • Evaluates one full-bridge strain gauge through 4- or 6-wire wiring
        • Provides a protected 5.5 V bridge supply and 24-bit sigma-delta conversion
        • Supports configurable data rate, synchronous operation, multiple sampling, and line monitoring

        X20AI1744 is a B&R strain gauge input module designed for X20 System I/O stations.

        The module provides bridge excitation and high-resolution acquisition for one load-cell or strain-gauge channel, including synchronous and multiple-sampling operating modes.

        Before installation or replacement, verify the complete material number, full-bridge sensor type, bridge resistance, 4- or 6-wire connection, excitation-current demand, measuring range, compensation procedure, filter and data rate, X20TB12, and project calibration.

        Availability, condition, price, and shipping time for X20AI1744 are confirmed during quotation.

        B&R X20AI1744 Strain Gauge Input Module Manuals, Datasheets, Links

        Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

        • Four-wire and six-wire full-bridge connections are supported
        • The bridge operating range is 85 to 5000 ohms
        • Six-wire sensing can compensate voltage drop in the excitation leads
        • Data output rate is configurable from 0.1 to 7500 samples per second
        • Synchronous mode and multiple sampling support time-critical measurement tasks
        • The measuring range is selected in software from 2 to 256 millivolts per volt
        • A broken sensor line drives the value toward an end value and sets line-monitoring status
        • A broken bridge-supply line causes the measured value to approach zero
        • The bridge supply is protected against short circuit and overload
        • Full-bridge load-cell measurement in weighing systems
        • Strain and force acquisition in X20 machine-control stations
        • High-resolution bridge-sensor measurement requiring synchronous or multiple sampling
        Description
        X20AI1744 is a B&R strain gauge input module for the X20 System distributed I/O platform.

        It supplies and evaluates a full-bridge strain gauge using 4- or 6-wire connections, software-selectable measuring ranges, 24-bit sigma-delta conversion, and line monitoring.

        Before installation or replacement, confirm the complete material number, full-bridge sensor type, bridge resistance, 4- or 6-wire connection, excitation-current demand, measuring range, compensation procedure, filter and data rate, X20TB12, and project calibration.
        Alternative Names
        X20AI1744 X20 AI 1744 X20-AI1744 B&R X20AI1744 BR X20AI1744 B&R X20 AI 1744 X20 System X20AI1744
        Technical notes
        X20AI1744 is intended for one compensated full-bridge strain-gauge channel; verify the 85 to 5000 ohm bridge, 4- or 6-wire wiring, 5.5 V excitation, data rate, range, compensation, X20TB12, and saved calibration before replacement.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        Can B&R X20AI1744 work with half-bridge or quarter-bridge sensors?
        The documented input is for one full-bridge strain gauge. Do not assume support for another bridge arrangement without an approved external completion circuit and engineering validation.
        When should six-wire wiring be used with B&R X20AI1744?
        Use six-wire sensing when excitation-lead voltage drop must be compensated, especially with longer cables or lower-resistance bridges.
        How is measurement speed selected on B&R X20AI1744?
        Set the data output rate and filter behavior for the required bandwidth, noise performance, and controller timing, then validate the result under operating load.
        Why is compensation necessary with B&R X20AI1744?
        Compensation removes absolute uncertainty from bridge voltage, component tolerances, and zero offset so that the measured value reflects load-related change.
        What should be checked if B&R X20AI1744 reports a line fault?
        Inspect the sensor conductors, bridge-supply pair, connector seating, terminal mapping, cable continuity, shielding, and bridge resistance before recalibration.
        Which accessories are required for B&R X20AI1744?
        Order an X20TB12 terminal block and a compatible X20BM11 or X20BM15 bus module separately.
        What records are needed before replacing B&R X20AI1744?
        Save bridge range, wiring mode, data rate, filter, synchronous settings, compensation values, tare or calibration data, terminal mapping, and project configuration.

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