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MASTERPIECE 40 CX472 GJR6100800R1

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ABB MASTERPIECE 40 CX472 GJR6100800R1 is the Expansion Unit for a legacy MasterPiece 40 installation, identified by its CX472 marking and full article number.
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Technical specifications for MASTERPIECE 40 CX472 GJR6100800R1

  • Manufacturer:
    ABB
  • Part Number:
    MASTERPIECE 40 CX472 GJR6100800R1
  • Product Family:
    ABB Advant OCS and Advant-800xA
  • Product Type:
    MasterPiece 40 Expansion Unit
  • Stock:
    1
  • Controller platform:
    MasterPiece 40
  • Unit role:
    Expansion Unit
  • Type designation:
    CX472
  • Article number:
    GJR6100800R1
  • Weight:
    2.22 kg
  • Estimated shipping dimensions:
    23.4x24x8.8cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • 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 Expansion Role I/O Continuity Migration Scope Product Applications

Features:

  • Expansion-boundary clarity: prevents an I/O expansion fault from being mistaken for failure of the controlling Basic Unit.
  • Connection-led selection: makes the base-unit relationship and terminal map part of the purchasing decision.
  • Migration evidence: preserves the installed I/O dependency before legacy hardware is disturbed.
This Expansion Unit is relevant when service must restore the extended I/O portion of a MasterPiece 40 installation while retaining the existing controlling unit.

Selection is determined by the installed expansion relationship and terminal allocation, not by enclosure similarity; the visible identity confirms the unit but does not establish undocumented interchangeability.

A useful outage record connects each field termination to the controlling system so repair, spare replacement, or migration can be evaluated without losing the plant I/O boundary.

Apter Power supports legacy-system sourcing and connection-scope review for the ABB MASTERPIECE 40 CX472 GJR6100800R1 MasterPiece 40 Expansion Unit, using the installed expansion record as the selection basis.
ABB MASTERPIECE 40 CX472 GJR6100800R1 MasterPiece 40 Expansion Unit Manuals,Datasheets,Link Important Notice: No qualified exact-model English PDF is attached. Use the complete product model in every document request.
  • Dependent unit: operates as an expansion to the MasterPiece 40 base.
  • Type control: retain the CX472 marking through procurement.
  • Article control: match GJR6100800R1 before installation.
  • Terminal map: preserve every input and output assignment.
  • Expansion link: document the connection to the controlling Basic Unit.
  • Power path: record supply and common wiring before removal.
  • Dependency recovery: capture the complete Basic Unit and expansion relationship.
  • Signal inventory: define all field points carried by the expansion.
  • Functional proof: plan channel and sequence tests for the replacement platform.
  • Legacy I/O expansion: exact replacement in a documented MasterPiece 40 assembly.
  • Expansion fault recovery: controlled service after link, power, and terminal diagnosis.
  • Modernization planning: inventory of field signals and dependencies before migration.
Description
The MASTERPIECE 40 CX472 GJR6100800R1 is an ABB MasterPiece 40 Expansion Unit confirmed by the supplied equipment photographs. The front marking shows CX472, and the full product identity retains article number GJR6100800R1.

The MASTERPIECE 40 CX472 GJR6100800R1 extends an installed MasterPiece 40 arrangement and should not be treated as the CT473 Basic Unit. Replacement or migration work must preserve the expansion connection, I/O terminal allocation, power distribution, indicators, and the relationship to the controlling base unit on this obsolete platform.
Alternative Names
CX472 CX 472 GJR6100800R1 MasterPiece 40 CX472
Technical notes
The MASTERPIECE 40 CX472 GJR6100800R1 is an Expansion Unit and does not replace the CT473 Basic Unit. Record the base-unit relationship, expansion connection, I/O terminals, power wiring, indicators, and installed sequence before removal; stop the exchange if the controlling unit or expansion boundary cannot be proven.
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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.
Why can MASTERPIECE 40 CX472 GJR6100800R1 not be ordered as a substitute for CT473?
CX472 is the Expansion Unit, while CT473 is the Basic Unit; their roles and system relationships are different.
What should be traced before disconnecting MASTERPIECE 40 CX472 GJR6100800R1?
Trace the controlling Basic Unit, expansion link, power path, terminal assignments, field commons, and every active I/O channel.
How should a technician investigate inactive channels around MASTERPIECE 40 CX472 GJR6100800R1?
Check expansion communication, unit power, terminal wiring, common references, and the Basic Unit state before condemning the expansion hardware.
What proof is needed before installing another MASTERPIECE 40 CX472 GJR6100800R1?
Match the full article number, role, terminal geometry, expansion connection, and the cabinet documentation for the installed assembly.
Which records make MASTERPIECE 40 CX472 GJR6100800R1 migration safer?
Preserve the I/O list, terminal schedule, interlocks, signal states, Basic Unit dependency, and channel-level acceptance tests.
How should MASTERPIECE 40 CX472 GJR6100800R1 be accepted after replacement?
Verify the expansion link, power status, representative inputs and outputs, alarms, and coordinated behavior with the Basic Unit.