C98043-A7003-L4 Siemens power interface board

The Siemens catalog lists 6RY17030DA06 as a POWER INTERFACE for C98043-A7003-L4 with terminal block.

Verified system role

Rebuilt from individual evidence

Unknown: evidence limits

The Siemens catalog lists the exact reference C98043-A7003-L4 as a POWER INTERFACE board with terminal block.

The power-interface board routes electrical connections between the SIMOREG drive power section and its control electronics.

Unknown: installation-specific compatibility, condition, revision, and replacement suitability require separate evidence.

Exact reference: C98043-A7003-L4
Category: Drives / VFD
Evidence checked: 2026-09-12

System role

This section explains what the product does and where it acts in the surrounding system.

Function: The power-interface board routes electrical connections between the SIMOREG drive power section and its control electronics.
System position: The board sits between the SIMOREG drive power section and the associated control electronics.
Upstream / inputs: The system sends inputs from SIMOREG drive power section to the product.
Downstream / outputs: The product sends its controlled output toward Drive control electronics.
Limitations: Unknown: installation-specific compatibility, condition, revision, and replacement suitability require separate evidence.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

The Siemens catalog lists the exact reference C98043-A7003-L4 as a POWER INTERFACE board with terminal block.
Confidence: high
- resources.compas.siemens-info.com — retrieved 2026-09-12; high confidence
The catalog entry presents the exact board as a power-interface component with a terminal block.
Confidence: high
- resources.compas.siemens-info.com — retrieved 2026-09-12; high confidence

Inferences

The board sits between the SIMOREG drive power section and the associated control electronics.
Confidence: medium
Rationale: The bounded system position is inferred from the exact-reference product identity and documented function.
- resources.compas.siemens-info.com — retrieved 2026-09-12; high confidence

Unknowns

Unknown: installation-specific compatibility, condition, revision, and replacement suitability require separate evidence.
Confidence: low
Missing evidence: The individual lookup does not establish the installed system, current condition, revision fit, or replacement suitability.

System position diagram

SIMOREG drive power section connects through C98043-A7003-L4 to Drive control electronics. — The C98043-A7003-L4 is shown between SIMOREG drive power section and Drive control electronics.

View Mermaid source

flowchart LR; U["SIMOREG drive power section"] --> P["C98043-A7003-L4"] --> D["Drive control electronics"]

View diagram labels

Nodes: SIMOREG drive power section; C98043-A7003-L4; Drive control electronics
Edges: Documented system connection; Product function

Next action

The captured evidence supports the documented Siemens power interface board role; verify the installed system before replacement.

Unknown: confirm installation details, condition, revision fit, and replacement suitability before purchase or installation.

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