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In Stock
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TB853 3BSE057022R1

RCU control link terminator

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Technical specifications for TB853 3BSE057022R1

  • Product Model
    TB853 3BSE057022R1
  • Spare Model
    TB853, 3BSE057022R1
  • Product Parameters
    RCU control link terminator
  • Tariff Code
    85369095
  • Country of origin
    Sweden
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    3.6x3x1.1cm
  • Manufacturer
    ABB
  • Weight
    0.01 kg
  • Product designation
    TB853
  • Article number
    3BSE057022R1
  • Product type
    RCU Control Link Terminator
  • System family
    ABB AC 800M
  • Platform
    ABB System 800xA
  • Primary function
    RCU Control Link termination
  • Associated control-link cable
    TK856
  • Associated data-link cable
    TK855
  • Hardware group
    Communication bus accessory
  • Configuration role
    Redundant controller communication

Description

ABB TB853 3BSE057022R1 is an RCU Control Link Terminator listed in the official ABB Compact Product Suite and System 800xA AC 800M product catalogs. It is the dedicated terminator for the RCU Control Link used with the applicable redundant controller communication arrangement.

The device must be installed only at the position defined by the ABB AC 800M hardware configuration. Verify the exact article number, controller arrangement, RCU link topology, associated cable and current ABB installation documentation before commissioning or replacement.

Information

Overview Manuals Product Applications Compatibility Lifecycle & Replacement

Features:

  • Dedicated RCU Control Link termination
  • ABB article number 3BSE057022R1
  • AC 800M communication bus accessory
  • System 800xA hardware catalog listing
  • Specified for redundant controller link topology
ABB TB853 3BSE057022R1 is the RCU Control Link Terminator listed in the official ABB AC 800M and System 800xA product catalogs for the applicable redundant controller communication arrangement.

The terminator must be installed only at the position defined by the ABB hardware topology and used with the specified RCU Control Link components. Confirm the exact article number and complete controller configuration before commissioning.

TB853 3BSE057022R1 ABB: Verify the redundant controller arrangement, link topology, TK856 cable, termination position, and current ABB installation instructions before use.
ABB TB853 3BSE057022R1 RCU Control Link Terminator Manuals, Datasheets, Official Documents, Links
Important Notice: Amikon PDF documents are independent reference materials prepared from verified ABB sources. Use the current controlled ABB documentation for installation and commissioning. Accessories, manuals, cables, certificates, and other items are not included with this equipment unless listed in the stock item description.
  • Redundant AC 800M controller communication termination
  • RCU Control Link completion in control-system cabinets
  • High-availability process-controller hardware assemblies
  • System 800xA redundant controller maintenance
  • Control-link topology restoration during hardware replacement
TB853 is applied specifically as the RCU Control Link Terminator within the compatible ABB AC 800M redundant controller architecture. Correct operation depends on the prescribed link topology, specified cable, termination position, controller hardware, and controlled ABB installation procedure.

ABB TB853 3BSE057022R1 is compatible only with AC 800M redundant controller arrangements that specifically require an RCU Control Link Terminator. Confirm the controller type, redundancy configuration, link topology, associated TK856 cable, mounting location, and current ABB hardware documentation.

Do not substitute TB852, TB850, or another ABB terminator by appearance. ABB assigns different functions to the RCU Link, RCU Control Link, and CEX-Bus terminators, so the exact TB853 designation and article number 3BSE057022R1 must be preserved.

ABB continues to list TB853 3BSE057022R1 in AC 800M and System 800xA product catalogs as the RCU Control Link Terminator. Confirm current ABB lifecycle status, ordering availability, certificates, supported controller revisions, and delivery information for the exact article number.

For replacement, record the installed controller pair, redundancy topology, cable identification, terminator location, hardware revisions, and complete TB853 article number. De-energize and follow the controlled ABB hardware replacement procedure before exchanging any link component.

Alternative Names

ABB TB853 ABB 3BSE057022R1 TB853 RCU Control Link Terminator

Technical notes

Install TB853 only as the RCU Control Link terminator specified for the applicable ABB AC 800M redundant controller configuration.

FAQs

  • What is ABB TB853?

    +
    TB853 is the RCU Control Link Terminator identified by ABB article number 3BSE057022R1.
  • Which system family lists TB853?

    +
    ABB lists TB853 among AC 800M communication bus accessories for System 800xA and the Compact Product Suite.
  • What link does TB853 terminate?

    +
    It terminates the RCU Control Link in the applicable redundant controller arrangement.
  • Which cable is associated with the RCU Control Link?

    +
    The ABB catalog identifies TK856 as the RCU Control Link Cable. Confirm the complete configuration before installation.
  • Can TB852 replace TB853?

    +
    No. ABB identifies TB852 as an RCU Link Terminator and TB853 as an RCU Control Link Terminator; their functions are different.
  • What should be verified before installation?

    +
    Verify article number 3BSE057022R1, controller redundancy arrangement, link topology, cable type, termination position and current ABB instructions.
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