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        X20AI4322

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        1001 reviews ｜ Need a Specific Revision?
        B&R X20AI4322 is a four-channel differential analog input module for 0–20 mA and 4–20 mA current loops in compact X20 automation stations.
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        Ships by Thursday, October 29
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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 X20AI4322

        • Manufacturer:
          B&R
        • Part Number:
          X20AI4322
        • Product Family:
          B&R X20 System
        • Product Type:
          Analog Input Module
        • Stock:
          1
        • B&R ID code:
          0xCAB3
        • Analog inputs:
          4 channels
        • Signal ranges:
          0 to 20 mA / 4 to 20 mA
        • Input configuration:
          Differential inputs
        • Data type:
          INT
        • Digital value mapping:
          0x0000 to 0x7FFF
        • Digit value:
          1 LSB = 0x0008 = 4.883 µA
        • Converter resolution:
          12-bit
        • Conversion method:
          Successive approximation register
        • Conversion time:
          400 µs for all inputs
        • Input load:
          Less than 400 Ω
        • Maximum input:
          ±50 mA
        • Wiring protection:
          Protected against connection to supply voltage
        • Low-pass filter:
          3rd order; 1 kHz cutoff frequency
        • Bus power consumption:
          0.01 W
        • Internal I/O consumption:
          1.1 W
        • Common-mode rejection:
          70 dB at DC and 50 Hz
        • Common-mode range:
          ±12 V
        • Channel crosstalk:
          -70 dB
        • Nonlinearity:
          Less than 0.05%
        • Channel-to-bus insulation:
          500 Veff
        • Electrical isolation:
          Input group isolated from bus; channels not isolated from each other
        • Mounting orientation:
          Horizontal or vertical
        • Degree of protection:
          IP20
        • Horizontal operation:
          -25 to 60°C
        • Vertical operation:
          -25 to 50°C
        • Storage and transport:
          -40 to 85°C
        • Module pitch:
          12.5 +0.2 mm
        • Tariff Code:
          8537101190
        • Country of origin:
          Austria
        • 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 Applications Programming Firmware Isolation

        Features:

        • Accepts four differential current inputs for 0–20 mA or 4–20 mA field signals.
        • Converts all four channels within 400 µs using a 12-bit successive-approximation converter.
        • Provides configurable input filtering, channel diagnostics and bus isolation for compact X20 stations.
        The current ordering configuration is the X20AI4322 analog input electronic module; the X20TB12 terminal block and a compatible X20 bus module are ordered separately.

        It brings current-loop values from pressure, flow, level and other process transmitters into machine or process-control applications.

        Before installation, confirm the transmitter range, common-mode conditions, terminal block, bus module, filter setting and Automation Studio hardware configuration.

        Availability is subject to Apter Power inventory and sourcing confirmation.
        Verified resources for B&R X20AI4322: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.
        • Collects differential current-loop signals from industrial pressure, flow, level and temperature transmitters.
        • Supports compact machine I/O stations that require four closely grouped analog measurement channels.
        • Fits distributed process-control nodes where local diagnostics and deterministic conversion timing are required.
        • Each channel can be assigned the 0–20 mA or 4–20 mA input range in the hardware configuration.
        • Measurement values are transferred as INT data with documented overrange and underrange handling.
        • The third-order low-pass filter is configured to match the required signal bandwidth and controller cycle.
        • Hardware upgrades listed by B&R preserve the catalog identity while extending documented functions.
        • Automation Studio hardware definitions should match the installed module revision before commissioning.
        • Revision-specific behavior must be checked when replacing an older module in an existing configuration.
        • The input group is electrically isolated from the X20 bus with a documented 500 Veff rating.
        • Individual input channels are not isolated from one another and share the documented common-mode limits.
        • Accidental connection to the supply voltage is covered by the module input protection design.
        Description
        X20AI4322 is a B&R X20 analog input electronic module with four differential channels for 0 to 20 mA and 4 to 20 mA process signals. The electronic module occupies a 12.5 mm X20 slice and digitizes four differential current channels with a twelve-bit successive-approximation converter.

        The module converts current-loop measurements into controller data for compact machine and process I/O stations, with local channel indication and software-accessible diagnostics. All inputs are processed within the documented conversion cycle, and the configurable low-pass path lets the control program balance response speed against signal noise.

        Correct integration depends on the selected input range, transmitter reference, common-mode conditions, filter and cycle settings, X20TB12 terminal block, compatible bus module and Automation Studio hardware configuration. Group-to-bus isolation, supply-connection protection and IP20 construction support cabinet installation, while channel references still share the input-group electrical boundary.
        Alternative Names
        X20AI4322 B&R X20AI4322 X20 AI 4322 B&R X20 AI 4322 X20-AI-4322 X20 AI4322 B&R X20 analog input electronic module B&R X20AI4322 4-channel analog input module
        Technical notes
        X20AI4322 channels are isolated from the bus but not from one another. Verify common-mode conditions, filter timing and the complete X20 slice before commissioning.
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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
        Which base and terminal components are required for B&R X20AI4322?
        B&R lists the X20TB12 terminal block and X20BM11 or X20BM15 bus module as separately ordered components. Confirm the installed station design before ordering the electronic module.
        Where is B&R X20AI4322 normally used?
        It is suited to X20 machine and process I/O stations that collect differential current-loop values from pressure, flow, level, temperature or other compatible transmitters.
        What must be checked before replacing an installed B&R X20AI4322?
        Match the complete label and hardware revision, bus module, terminal block, configured range, filter setting, wiring, channel scaling and Automation Studio hardware definition before commissioning.
        What information should accompany a B&R X20AI4322 manual or quotation request?
        Send the module nameplate and revision, installed base and terminal, transmitter range, channel count in use, Automation Studio version, quantity, condition requirement and delivery destination.
        Does B&R X20AI4322 isolate every input channel from the others?
        No. B&R specifies isolation between the input group and the bus, but not between individual channels. Review transmitter references and common-mode conditions as one input-group design.
        Are other B&R X20 analog input versions available besides X20AI4322?
        Yes. B&R lists other X20 analog-input modules for voltage, mixed voltage/current, higher resolution and oversampling tasks. Treat them as different configurations and verify signal type, terminals and software support before substitution.

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