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PART NUMBER
81000-199-51-R
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FUNCTION
Voltage Feedback
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PLATFORM
PowerFlex 7000
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STATUS
Legacy / Discontinued
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sales@amikon.cn 86-18020776792
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The 81000-199-51-R is a board-level component used within the control and feedback architecture of legacy Allen-Bradley medium-voltage drive equipment. Its primary role is associated with voltage feedback, allowing the drive control system to receive and process feedback from the power section.
Because board-level assemblies can vary by drive configuration and revision, replacement should be based on the installed part number and complete system arrangement rather than physical appearance alone.
MAINTENANCE PRIORITY
For an existing drive, verify the board number, revision, connector arrangement and drive configuration before placing a replacement order.
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PART PROFILE
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01
Voltage Feedback
Associated with the voltage feedback path used by the drive control architecture.
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02
Board-Level Interface
Provides a dedicated interface function within the larger drive control and feedback system.
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03
Legacy Equipment Support
Useful for maintaining installed medium-voltage drive equipment where long-term system support is required.
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| Manufacturer | Allen-Bradley |
| Model | 81000-199-51-R |
| Component Category | Drive feedback / interface board |
| Associated Platform | PowerFlex 7000 medium-voltage drives |
| Primary Role | Voltage feedback / control interface |
| Application Type | Industrial medium-voltage drive control |
| Lifecycle | Legacy / discontinued |
| Replacement Requirement | Exact part-number, revision and drive-configuration verification |
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81000-199-51-R
Voltage feedback / interface function
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80190-640-02-R
Temperature-feedback related board function
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80190-300-01-R
XIO / I/O-related board function
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05 · APPLICATION
Maintenance ScenariosThe 81000-199-51-R is relevant when maintaining legacy medium-voltage drive equipment in which the voltage feedback chain forms part of the normal control architecture.
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06 · FAULT SCENARIOS
Before Replacing the BoardVoltage feedback is missing
Check sensing connections, board seating, connectors and the associated feedback path before concluding that the PCB has failed.
Feedback fault appears intermittently
Inspect connector seating and fiber-related connections where applicable, together with control power and surrounding interface hardware.
Replacement does not clear the fault
Recheck the part number, board revision, connector positions and drive configuration. A different fault within the feedback chain may remain.
Board is required as a critical spare
Confirm the installed unit before stocking a spare because legacy board assemblies are not automatically interchangeable across the platform.
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ORDER CONDITIONS
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01 · Is 81000-199-51-R a direct replacement for every feedback board used in a PowerFlex 7000 drive?
No. The PowerFlex 7000 platform contains different board assemblies with different functions. The 81000-199-51-R should be matched to the installed part number, revision and drive configuration rather than selected solely because another board belongs to the same platform.
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02 · What should be checked before ordering 81000-199-51-R for an older installation?
Confirm the complete 81000-199-51-R number, revision marking, installed drive family, frame and voltage configuration, connector arrangement and the machine/system application. A photograph of the board label can also help verify the exact assembly.
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03 · If 81000-199-51-R is linked to a voltage-feedback alarm, does that prove the board has failed?
No. A feedback alarm can involve the sensing path, connectors, control power, fiber-related communication or another interface component. The surrounding feedback chain should be checked before replacing the board.
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04 · Why is revision matching important when purchasing 81000-199-51-R?
A legacy drive assembly may depend on a particular board revision and interface arrangement. Therefore, matching only the general board function may not be enough to establish compatibility with the installed system.
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05 · Can 81000-199-51-R be replaced by another board with a similar voltage-feedback function?
Not without a compatibility review. Similar functional descriptions do not establish electrical or mechanical interchangeability. The exact drive configuration, board revision, connections and installed assembly should be compared before using another part as a replacement.
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BUYER CHECK
For a legacy drive replacement, sending the exact board label together with the machine/system model helps reduce incorrect-part selection.
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Delivery
Standard delivery is arranged within 3-5 days.
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Warranty
The supplied item carries a 12-month warranty.
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Shipping & Payment
E-packing / FedEx / EMS / TNT / DHL / UPS
Payment term: T/T |
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