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X20AO2622

Analog Output Module
Ships by Sunday, November 8
Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe:

B&R X20AO2622 provides two configurable analog outputs using voltage or current terminals.
  • Manufacturer part number
    X20AO2622
  • Shipping
    Swift global dispatch
  • Condition
    New, original product
  • Shipping size (est.)
    9.7cm x 5.7cm x 1.1cm
  • Country of Origin
    Austria
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What happens after you enquire

  • 0

    Review your reference

    Send the complete B&R X20AO2622 reference, label photographs and required quantity. Include the installed rack/bus arrangement and actual hardware revision.

  • 1

    Confirm the offer

    Review the offered revision, condition, included items and documents against the confirmed installation.

  • 2

    Arrange dispatch

    Confirm quantity, dispatch date, lead-time start and delivery details in the quotation.

  • Match the complete marking

    Include the complete B&R X20AO2622 marking and any hardware revision on the item. Include the installed rack/bus arrangement and actual hardware revision.

  • Check the offered item before ordering

    Request available label and connector photos. Have your maintenance team compare the offered X20AO2622 with the installed equipment and applicable B&R documentation.

Technical specifications for X20AO2622

  • Manufacturer:
    B&R
  • Product Category:
    PLC Systems
  • Spare Part Number:
    X20AO2622
  • Weight:
    0.02 kg
  • Tariff Code:
    8537101190
  • Output channels:
    2
  • Voltage span:
    +/-10 V
  • Current span:
    0-20 mA;4-20 mA conditional
  • Voltage resolution:
    12 bits plus sign
  • Current resolution:
    12 bits
  • Conversion time:
    200 microseconds; all outputs
  • Full-range settling:
    1 ms
  • Voltage load:
    At least 1 kilohm
  • Current load:
    600 ohms from J0;500 ohms before J0
  • Minimum I/O update:
    300 microseconds
  • Isolation:
    Outputs to bus; not between outputs
  • Internal I/O power:
    1.1 W

Information

Overview Downloads Applications / Compatibility Product Precautions
  • B&R X20AO2622 connects its configured field signals and diagnostic states to the automation task. Correct operation depends on retaining the installed hardware selection and the application settings together.
Output channels: 2
Voltage span: +/-10 V
Current span: 0-20 mA;4-20 mA conditional
The module offers two outputs whose voltage or current function depends on both the selected terminals and channel configuration. Bipolar voltage uses a 12-bit magnitude plus sign; current conversion is 12-bit. The 4-20 mA mode requires upgrade 1.0.2.0 or hardware revision I0 and later.

All outputs convert within 200 microseconds and settle within 1 ms for a full-range change. At a minimum 300 microsecond cycle, function model 0 transfers corrected values in the next cycle for lower jitter, while function model 1 makes them available in the same cycle for faster reaction.

Current-load capacity is revision dependent:600 ohms from J0, 500 ohms earlier. Voltage operation requires at least 1 kilohm load. Outputs are protected against short circuits and isolated from the bus, but not from each other. Preserve the hardware revision, selected output terminals and application scaling during exchange.
Controller platform reference: B&R X20 analog output. Retain the installed hardware and application configuration.
The original technical excerpt for B&R X20AO2622 covers identity, interface limits and configuration behavior. The separate installation guide covers configuration retention, reconnection, functional tests and diagnostic recovery.
Original manufacturer pages retain their technical context. Use the Apter Power guide with the applicable manufacturer instructions and approved installation design.
Prepare B&R X20AO2622 for its configured installation using these checks.
Record actual hardware revision

Capture the X20AO2622 revision and software upgrade. Check the 4-20 mA availability and current-load limit against that revision before removal.

Secure the controlled actuators

Place connected actuators in the approved maintenance state. Prevent a disconnected or startup output from causing unintended motion.

Check load and terminal choice

Verify the receiver load and whether voltage or current terminals are used. Match current-load limits to pre-J0 or J0-and-later hardware.

Restore both configuration layers

Reconnect the correct terminals and restore channel type in software. Do not rely on a software mode change to correct a wrong terminal connection.

Exercise the output span

Apply controlled commands at representative points and compare actual voltage/current at the receiver. Keep the actuator in its safe test condition.

Observe startup and diagnostics

Check module run/error and channel indications during controlled restart. Verify the intended output state before returning automatic control.

Alternative Names

B&R X20AO2622

Technical notes

Revision-dependent output: Check the hardware and upgrade level before configuring 4–20 mA or assigning the maximum current-loop load. Those capabilities are not uniform across all revisions.

Timing boundary: Account for conversion, update scheduling and analog settling separately. The register transfer time does not by itself specify the time for the field output to settle.

FAQ View All FAQ

  • Is wiring alone sufficient to select current mode on X20AO2622?
    No. Both the terminal connection and channel configuration must match the required current or voltage signal.
  • Which revisions support 4-20 mA operation on X20AO2622?
    Support begins with upgrade version 1.0.2.0 or hardware revision I0. Check the actual unit before retaining that mode.
  • Can every X20AO2622 revision drive a 600-ohm current load?
    No.600 ohms applies from hardware revision J0; earlier revisions have a 500-ohm maximum current load.
  • How do the two function models of X20AO2622 differ?
    At cycles of at least 300 microseconds, model 0 outputs corrected values in the next cycle for reduced jitter, while model 1 outputs them in the same cycle for faster reaction.
  • What is the full-span settling time of X20AO2622?
    The specified settling time is 1 ms after an output change across the entire range. Conversion for all outputs is 200 microseconds.
  • Does X20AO2622 provide 16-bit analog accuracy because its register is INT?
    No. The register representation is not the converter resolution. Voltage conversion is 12 bits plus sign and current conversion is 12-bit.
  • What minimum load resistance applies to voltage outputs on X20AO2622?
    The voltage load must be at least 1 kilohm, corresponding to a maximum+/-10 mA under the stated voltage-load condition.
  • Are the output channels of X20AO2622 mutually isolated?
    No. Isolation is between the channel side and bus; the output channels are not isolated from one another.
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