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      X20CP1484

      X20 Controller CPU
      Ships by Thursday, November 12
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      Product Describe：

      B&R X20CP1484 is an X20 CPU with Celeron-266-compatible processing, 32 MB DRAM, 1 MB SRAM and onboard Ethernet, POWERLINK, RS232 and USB interfaces.
      • Manufacturer part number
        X20CP1484
      • Shipping
        Swift global dispatch
      • Condition
        New, original product
      • Shipping size (est.)
        15.3cm x 8cm x 10.1cm
      • Country of Origin
        Austria

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      What happens after you enquire

      • 0

        Review your reference

        Send the complete B&R X20CP1484 reference, label photographs and required quantity. Check X20CP1484 without the -1 suffix and retain the application card identity.

      • 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

        Provide the complete B&R X20CP1484 marking. Check X20CP1484 without the -1 suffix and retain the application card identity.

      • Check the offered item before ordering

        Request available label and connector photos. Have your maintenance team compare the offered X20CP1484 with the installed equipment and applicable B&R instructions.

      Technical specifications for X20CP1484

      • Manufacturer:
        B&R
      • Product Category:
        PLC Systems
      • Spare Part Number:
        X20CP1484
      • Weight:
        0.66 kg
      • Tariff Code:
        8537101190
      • Processor class:
        Celeron 266 compatible
      • DRAM:
        32 MB
      • SRAM:
        1 MB
      • Application storage:
        Removable CompactFlash
      • Modular interface slots:
        1
      • Ethernet:
        10/100 Mbit/s
      • POWERLINK:
        V1/V2, 100 Mbit/s
      • USB ports:
        2 × USB 1.1 Type A
      • Serial interface:
        RS232, up to 115.2 kbit/s
      • Local I/O interface:
        X2X Link master
      • Supply voltage:
        24 V DC, −15%/+20%
      • Cooling:
        Fan-free
      View as PDF Ask for Quote

      Information

      Overview Downloads Applications / Compatibility Product Precautions
      • B&R X20CP1484 combines application execution with a separate I/O processor so that the configured machine logic can exchange data through local X2X and real-time POWERLINK paths.
      Processing: Celeron 266 compatible with I/O processor
      Memory: 32 MB DRAM and 1 MB SRAM
      Connectivity: Ethernet, POWERLINK, X2X and serial
      The CPU uses Celeron-266-compatible processing with 32 MB DRAM and 1 MB SRAM. A removable CompactFlash card holds the application arrangement and is a separate selection; its contents are part of the installed controller configuration.

      One modular interface slot supplements the built-in RS232, 10/100 Ethernet, POWERLINK V1/V2, two USB 1.1 ports and X2X Link master. Ethernet and POWERLINK have distinct roles even though both use RJ45 connections.

      The CPU/X2X supply is 24 V DC with −15%/+20% tolerance. The I/O supply has its own protected feed arrangement. The controller is fan-free, but mounting orientation and the complete station environment still determine its allowable operating conditions.
      Controller platform reference: X20 controller and POWERLINK architecture. Match the installed configuration and applicable instructions.
      B&R X20CP1484: original manufacturer technical information covering the specified interfaces and operating limits. Installation topics include: identify the unsuffixed cpu, map the communication ports, restore the interface option, observe runtime and storage status, exercise x2x and serial paths.
      Original manufacturer pages retain their technical context. Use the Apter Power guide with the applicable manufacturer instructions and approved installation design.
      System and supply context: B&R X20CP1484 operates within the following defined system context. Check X20CP1484 without the -1 suffix and retain the application card identity.

      Application scope: The applications below describe its technical role. Select associated hardware and configuration for the actual installation.
      Prepare B&R X20CP1484 for its configured installation using these checks.
      Back up the CompactFlash application

      Retain the approved card image and controller project before service. Identify the card separately from the CPU so the intended runtime and application are restored together.

      Check the two supply functions

      Verify the CPU/X2X supply and the separately protected I/O feed. Apply the 24 V −15%/+20% range and the required protection for the installed station.

      Verify network parameters

      Restore the Ethernet and POWERLINK settings appropriate to each port. Confirm addresses and network role before reconnecting the controller to the operating machine.

      Confirm POWERLINK operation

      Check that the network reaches the required OPERATIONAL state and cyclic data is evaluated. Investigate an earlier ready state before relying on process-data exchange.

      Retain the tested controller image

      Save the card image, interface option, network settings and I/O results. Keep the exact X20CP1484 identity with the tested machine configuration.

      Exercise X2X and serial paths

      Test representative local I/O and the installed RS232 endpoint with outputs controlled. Confirm that both communication and application mapping are restored.

      Alternative Names

      B&R X20CP1484

      Technical notes

      Operating boundary: The separate I/O processor and processor-class rating do not establish an unconditional machine-cycle time; the application and communication load still determine execution behavior.

      Integration details: Retain the CompactFlash image, exact 32 MB CPU variant, interface option, supply arrangement and network roles when replacing the controller.

      Technical basis: B&R X20CP148x and X20CP348x Data Sheet, V2.16. Values apply to X20CP1484, the 32 MB DRAM variant. The X20CP1484-1 memory configuration and other processor variants must not be substituted.

      FAQ View All FAQ

      • Does X20CP1484 have the same DRAM as X20CP1484-1?
        No. X20CP1484 has 32 MB DRAM, while the -1 variant has a different 64 MB configuration.
      • Where is the removable application storage for X20CP1484?
        The controller uses a CompactFlash slot. The card and its approved application contents must be checked separately from the CPU hardware.
      • Can the Ethernet and POWERLINK ports of X20CP1484 be interchanged?
        No. Their communication roles and configurations differ, despite similar RJ45 connectors.
      • How many additional interface modules can X20CP1484 accept?
        It provides one modular interface slot. The three-slot arrangement of an X20CP348x controller does not apply.
      • What USB generation is integrated into X20CP1484?
        It has two USB 1.1 Type-A interfaces; do not assume a later USB specification from a newer CPU.
      • Which interface connects local X20 I/O to X20CP1484?
        The integrated X2X Link master provides the local I/O communication path.
      • Does fan-free construction remove thermal limits from X20CP1484?
        No. Ambient temperature, mounting orientation and the complete station configuration still determine the operating envelope.
      • What does an OPERATIONAL POWERLINK state mean for X20CP1484?
        It indicates that PDO mapping is active and cyclic data is being evaluated. Earlier ready states do not establish the same process-data behavior.
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