Siemens 6SN1123-1AB00-0CA3 SIMODRIVE 611 two-axis power module

The Siemens conformity declaration lists 6SN1123-1AB00-0CA3 as a 611 power module. The declaration associates the exact reference with the 2 x 50 A power-module denomination.

Documented system function and position

Rebuilt from individual evidence

The Siemens conformity declaration lists 6SN1123-1AB00-0CA3 as a 611 power module.

The declaration associates the exact reference with the 2 x 50 A power-module denomination.

Unknown: Current lifecycle, installed compatibility, revision fit, and commercial availability require separate evidence.

The module sits in the SIMODRIVE 611 drive line-up between the infeed section and two connected motor axes.

Exact reference: 6SN1123-1AB00-0CA3
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: Supplies drive power to the SIMODRIVE 611 axis section.
System position: The module sits in the SIMODRIVE 611 drive line-up between the infeed section and two connected motor axes.
Upstream / inputs: Receives the documented upstream supply, controller data, or mounting context for the SIMODRIVE 611 two-axis power module.
Downstream / outputs: Feeds the documented downstream drive, motor, network, or module position for the 6SN1123-1AB00-0CA3.
Limitations: Unknown: Current lifecycle, installed compatibility, revision fit, and commercial availability require separate evidence.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

The Siemens conformity declaration lists 6SN1123-1AB00-0CA3 as a 611 power module.
Confidence: high
- cache.industry.siemens.com — retrieved 2026-09-12; high confidence
The declaration associates the exact reference with the 2 x 50 A power-module denomination.
Confidence: high
- cache.industry.siemens.com — retrieved 2026-09-12; high confidence

Inferences

The module sits in the SIMODRIVE 611 drive line-up between the infeed section and two connected motor axes.
Confidence: medium
Rationale: The system position follows from the exact product function and the documented upstream or downstream interfaces.
- cache.industry.siemens.com — retrieved 2026-09-12; high confidence

Unknowns

Unknown: Current lifecycle, installed compatibility, revision fit, and commercial availability require separate evidence.
Confidence: low
Missing evidence: Current lifecycle, installed compatibility, revision fit, and commercial availability require separate evidence.

System position diagram

A flow from the upstream system through 6SN1123-1AB00-0CA3 to the downstream system. — The diagram shows the documented position of 6SN1123-1AB00-0CA3 in an industrial control path.

View Mermaid source

flowchart LR
  U["Upstream system"] -->|"documented input"| P["6SN1123-1AB00-0CA3"]
  P -->|"documented output"| D["Downstream system"]

View diagram labels

Nodes: Siemens 6SN1123-1AB00-0CA3 SIMODRIVE 611 two-axis power module
Edges: Documented system connection

Next action

The Siemens conformity declaration lists 6SN1123-1AB00-0CA3 as a 611 power module.

Confirm the complete 6SN1123-1AB00-0CA3 order code and installed system configuration before replacement or commissioning.

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