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6SN1118-0DK23-0AA2

The exact reference is a SIMODRIVE 611 control module.

Evidence-backed product details

Rebuilt from individual evidence

The exact reference is a SIMODRIVE 611 control module.

The fetched technical page describes a two-axis closed-loop control module for AC servo and spindle motors in the modular SIMODRIVE 611 system.

The page states that encoder feedback is used and that the module communicates with the SIMODRIVE internal drive bus and SINUMERIK CNC controller systems.

Siemens marks the exact article Product Cancellation.

The module intervenes between the SINUMERIK CNC controller and SIMODRIVE 611 power modules, closing the control loop from command through motor feedback.

Exact reference
6SN1118-0DK23-0AA2
Category
Drives / VFD
Evidence checked
2026-09-13

System role

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

Function
This two-axis closed-loop control module sits between the SINUMERIK CNC controller and the SIMODRIVE 611 power modules. It uses encoder feedback to regulate connected AC servo or spindle motor axes.
System position
This two-axis closed-loop control module sits between the SINUMERIK CNC controller and the SIMODRIVE 611 power modules. It uses encoder feedback to regulate connected AC servo or spindle motor axes.
Upstream / inputs
This two-axis closed-loop control module sits between the SINUMERIK CNC controller and the SIMODRIVE 611 power modules. It uses encoder feedback to regulate connected AC servo or spindle motor axes.
Downstream / outputs
This two-axis closed-loop control module sits between the SINUMERIK CNC controller and the SIMODRIVE 611 power modules. It uses encoder feedback to regulate connected AC servo or spindle motor axes.
Limitations
Unknown: Exact firmware/options, supported motor families, electrical ratings, and service/replacement status beyond the Siemens lifecycle label.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

  • The exact reference is a SIMODRIVE 611 control module.

    Confidence: medium

  • The fetched technical page describes a two-axis closed-loop control module for AC servo and spindle motors in the modular SIMODRIVE 611 system.

    Confidence: medium

  • The page states that encoder feedback is used and that the module communicates with the SIMODRIVE internal drive bus and SINUMERIK CNC controller systems.

    Confidence: medium

  • Siemens marks the exact article Product Cancellation.

    Confidence: medium

Inferences

  • The module intervenes between the SINUMERIK CNC controller and SIMODRIVE 611 power modules, closing the control loop from command through motor feedback.

    Confidence: medium

    Rationale: The statement is explicitly marked as an inference from the cited exact-reference evidence.

Unknowns

  • Unknown: Exact firmware/options, supported motor families, electrical ratings, and service/replacement status beyond the Siemens lifecycle label.

    Confidence: low

    Missing evidence: Exact firmware/options, supported motor families, electrical ratings, and service/replacement status beyond the Siemens lifecycle label.

System position diagram

6SN1118-0DK23-0AA2: This two-axis closed-loop control module sits between the SINUMERIK CNC controller and the SIMODRIVE 611 power modules. It uses encoder feedback to regulate connected AC servo or spindle motor axes.

Reading limit: system position only, not a wiring or safety drawing.

This two-axis closed-loop control module sits between the SINUMERIK CNC controller and the SIMODRIVE 611 power modules. It uses encoder feedback to regulate connected AC servo or spindle motor axes.

Enlarged system diagram

6SN1118-0DK23-0AA2: This two-axis closed-loop control module sits between the SINUMERIK CNC controller and the SIMODRIVE 611 power modules. It uses encoder feedback to regulate connected AC servo or spindle motor axes.

This two-axis closed-loop control module sits between the SINUMERIK CNC controller and the SIMODRIVE 611 power modules. It uses encoder feedback to regulate connected AC servo or spindle motor axes.

View Mermaid source
flowchart LR
  role["This two-axis closed-loop control module sits between the SINUMERIK CNC controller and the SIMODRIVE 611 power modules. It uses encoder feedback to regulate connected AC servo or spindle motor axes."] --> product["6SN1118-0DK23-0AA2"]
View diagram labels
Nodes
This two-axis closed-loop control module sits between the SINUMERIK CNC controller and the SIMODRIVE 611 power modules. It uses encoder feedback to regulate connected AC servo or spindle motor axes.; 6SN1118-0DK23-0AA2
Edges
Evidence-backed system role

Next action

The exact reference is a SIMODRIVE 611 control module.

Unknown: Exact firmware/options, supported motor families, electrical ratings, and service/replacement status beyond the Siemens lifecycle label.

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