6FC5447-0AA01-0AA0 SINUMERIK 810D CCU box for two-axis power modules

6FC5447-0AA01-0AA0 drives two-axis power paths through integrated sinumerik 810d ccu modules.

System role and signal path

Rebuilt from individual evidence

Unknown: verification boundary

Siemens identifies 6FC5447-0AA01-0AA0 as a SINUMERIK 810D CCU box enclosure. Drives two-axis power paths through integrated SINUMERIK 810D CCU modules

Drives two-axis power paths through integrated SINUMERIK 810D CCU modules Sits between the 810D control and the two-axis motor power paths.

Unknown: the firmware, installation configuration, and condition of an individual SINUMERIK 810D CCU box for two-axis power modules unit.

Exact reference: 6FC5447-0AA01-0AA0
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: Sits between the 810D control and the two-axis motor power paths
System position: Sits between the 810D control and the two-axis motor power paths
Upstream / inputs: The 810D CCU supplies control commands to the integrated power modules
Downstream / outputs: The integrated modules deliver controlled power toward the connected motor axes
Limitations: Unknown: the firmware, installation configuration, and condition of an individual SINUMERIK 810D CCU box for two-axis power modules unit.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

Siemens identifies 6FC5447-0AA01-0AA0 as a SINUMERIK 810D CCU box enclosure.
Confidence: high
- cache.industry.siemens.com — retrieved 2026-09-12; high confidence
Drives two-axis power paths through integrated SINUMERIK 810D CCU modules
Confidence: high
- cache.industry.siemens.com — retrieved 2026-09-12; high confidence
- support.industry.siemens.com — retrieved 2026-09-12; high confidence

Inferences

Sits between the 810D control and the two-axis motor power paths
Confidence: medium
Rationale: The exact-reference description and documented system function establish the adjacent stages.
- cache.industry.siemens.com — retrieved 2026-09-12; high confidence
- support.industry.siemens.com — retrieved 2026-09-12; high confidence

Unknowns

Unknown: the firmware, installation configuration, and condition of an individual SINUMERIK 810D CCU box for two-axis power modules unit.
Confidence: low
Missing evidence: The sources describe the product family but do not inspect an individual unit.

System position diagram

Drives two-axis power paths through integrated SINUMERIK 810D CCU modules connects the 810d ccu supplies control commands to the integrated power modules to the integrated modules deliver controlled power toward the connected motor axes. — Drives two-axis power paths through integrated SINUMERIK 810D CCU modules between the documented upstream and downstream stages.

View Mermaid source

flowchart LR\n upstream["The 810D CCU supplies control commands to the integrated power modules"] --> product["6FC5447-0AA01-0AA0"]\n product --> downstream["The integrated modules deliver controlled power toward the connected motor axes"]

View diagram labels

Nodes: The 810D CCU supplies control commands to the integrated power modules; 6FC5447-0AA01-0AA0; The integrated modules deliver controlled power toward the connected motor axes
Edges: Documented input path; Documented output path

Next action

The captured evidence supports publishing 6FC5447-0AA01-0AA0 as SINUMERIK 810D CCU box for two-axis power modules.

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