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Match the complete marking
Include ZMU-02 3AXD50000006010A and any revision or assembly number visible on the item. Keep the exact reference on your enquiry and quotation.
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Check the offered item before ordering
Request available label and connector photos. Have your maintenance team compare the offered ZMU-02 3AXD50000006010A with the installed equipment and applicable ABB documentation.
Technical specifications for ZMU-02 3AXD50000006010A
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Manufacturer:ABB
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Product Category:General Automation
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Spare Part Number:ZMU-02 3AXD50000006010A
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Weight:0.3 kg
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Tariff Code:8537101190
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Unit type:Removable drive memory
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Design family:ZMU-02
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Base reference:3AXD50000006010
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Offered marking:3AXD50000006010A
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BCU connection:X205 MEMORY UNIT
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Listed host designs:ZCU-12, ZCU-14, BCU-02, BCU-12, BCU-22
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Diagnostic card distinction:Separate from the BCU SDHC data-logger card
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Replacement state:Control unit unpowered
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Mechanical retention:Retaining screw
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Program selection:Must match converter hardware and control application
Information
- ABB ZMU-02 3AXD50000006010A supports drive-memory maintenance where the stored program and host control unit must remain matched. Memory content and application licensing are separate configuration matters.
Design context: ZMU-02 for configured ABB control units
Service rule: Remove control-unit power before exchanging memory
The base ZMU-02 host list includes ZCU-12, ZCU-14, BCU-02, BCU-12 and BCU-22. In BCU equipment, the converter memory connects at X205 and is separate from the SDHC card used for converter diagnostic data. Before installation, the memory-unit program label must match the converter hardware and intended control application.
ABB memory replacement requires the control unit to be unpowered before removal or insertion. The retaining screw is removed for withdrawal and refitted after the replacement is seated. For ACS880 spare-part planning, ABB directs users to ZMU-03 3AXD50000223107 rather than recommending the base ZMU-02 kit; the actual replacement must still be checked against the installed hardware and software.
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ABB ZMU-02 3AXD50000006010A technical reference
Original ABB excerpt - PDF, 5 pages, 2633.0 KB. The memory-unit role and maintenance relationships describe the ZMU-02 design. The offered 3AXD50000006010A marking is retained; firmware, license content and interchangeability require confirmation for the actual unit and host. -
ABB ZMU-02 3AXD50000006010A installation planning guide
Prepared by Apter Power - PDF, 5 pages, 96.1 KB. Identity, configuration, connection and controlled acceptance planning.
Platform applications: The following applications describe ABB ZMU memory units functions. Match the complete ZMU-02 3AXD50000006010A identity to the installed system before selecting a replacement.
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Drive memory servicing
Match the removable memory program and configuration to the control unit and converter. -
Control-unit replacement
Retain the correct program identity while planning an approved host replacement. -
Program-content review
Establish loaded firmware and licensing from the actual unit before installation. -
Diagnostic separation
Distinguish converter program memory from the separate BCU SDHC fault-data card.
Retain ZMU-02 and 3AXD50000006010A on the enquiry and service record.
Do not insert or withdraw converter memory while its control unit is powered.
Match the control-program identity to the converter hardware.
Confirm the actual firmware and application licensing before commissioning.
Use ABB replacement guidance for the installed drive rather than assuming ZMU-02 interchangeability.
Refit the retaining screw and verify drive initialization and configuration before release.
Alternative Names
Technical notes
Installation relationship: The base ZMU-02 host list includes ZCU-12, ZCU-14, BCU-02, BCU-12 and BCU-22. In BCU equipment, the converter memory connects at X205 and is separate from the SDHC card used for converter diagnostic data. Before installation, the memory-unit program label must match the converter hardware and intended control application.
Configuration: The memory-unit role and maintenance relationships describe the ZMU-02 design. The offered 3AXD50000006010A marking is retained; firmware, license content and interchangeability require confirmation for the actual unit and host.
Technical reference: ABB ZMU-02 product information, 3AXD50000006010; BCU-02/12/22 Control Units Hardware Manual, 3AUA0000113605 Rev. D.
FAQ View All FAQ
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What is the role of ZMU-02 3AXD50000006010A?It is offered as a removable drive memory unit; the configured control program must match the actual host and converter hardware.
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Does the full marking of ZMU-02 3AXD50000006010A confirm its loaded software?No. Establish the installed firmware, application and licensing from the actual supplied unit; do not infer them from the A suffix.
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Where does ZMU-02 3AXD50000006010A connect in the BCU design?The converter memory-unit connection is X205 MEMORY UNIT.
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Is ZMU-02 3AXD50000006010A the same as the BCU SDHC card?No. The removable converter memory and the SDHC card used for optical-link diagnostic data are separate components.
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Which hosts are listed for the base design of ZMU-02 3AXD50000006010A?The ZMU-02 base reference lists ZCU-12, ZCU-14, BCU-02, BCU-12 and BCU-22. Confirm the actual hardware and software combination for the offered full marking.
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Can ZMU-02 3AXD50000006010A be replaced with control power present?No. The BCU maintenance procedure requires the control unit to be unpowered before the memory unit is removed or inserted.
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What mechanical step retains ZMU-02 3AXD50000006010A in a BCU host?The memory unit is secured by a retaining screw, which is removed for withdrawal and refitted after insertion.
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What ACS880 service boundary applies when considering ZMU-02 3AXD50000006010A?ABB recommends ZMU-03 3AXD50000223107 for ACS880 spare-part use instead of the base ZMU-02 kit. Confirm the appropriate replacement against the installed configuration.
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