Siemens C98043-A1682-L1 SIMODRIVE DC converter control board

Evidence-backed reference for a Siemens SIMODRIVE DC converter control board with discontinued status reported by a secondary listing.

Documented system function and position

Rebuilt from individual evidence

Radwell identifies C98043-A1682-L1 as a Siemens SIMODRIVE DC converter control board.

The exact-reference listing categorizes it as a drive board and reports manufacturer discontinuation.

Its system position is inferred inside the SIMODRIVE DC converter control path between drive commands and the converter power stage.

Unknown: Exact converter variant, firmware, installed compatibility, unit condition, and replacement availability require separate verification.

Exact reference: C98043-A1682-L1
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: Processes control signals for a Siemens SIMODRIVE DC converter.
System position: Sits inside the SIMODRIVE DC converter control path between drive commands and the converter power stage.
Upstream / inputs: Receives the control signals assigned by the installed SIMODRIVE converter architecture.
Downstream / outputs: Provides processed control information to the converter power-control stage.
Limitations: Unknown: Exact converter variant, firmware, installed compatibility, unit condition, and replacement availability require separate verification.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

Radwell identifies C98043-A1682-L1 as a Siemens SIMODRIVE DC converter control board.
Confidence: medium
- www.radwell.com — retrieved 2026-09-12; medium confidence
The exact-reference listing categorizes the item as a drive board and reports that it was discontinued by the manufacturer.
Confidence: medium
- www.radwell.com — retrieved 2026-09-12; medium confidence

Inferences

The board sits inside the SIMODRIVE DC converter control path between drive commands and the converter power stage.
Confidence: medium
Rationale: The system position is inferred from the exact product function and the documented system or interface context.
- www.radwell.com — retrieved 2026-09-12; medium confidence

Unknowns

Unknown: Exact converter variant, firmware, installed compatibility, unit condition, and replacement availability require separate verification.
Confidence: low
Missing evidence: Exact converter variant, firmware, installed compatibility, unit condition, and replacement availability require separate verification.

System position diagram

Diagram showing C98043-A1682-L1 between upstream system context and downstream equipment. — System position inferred from the exact listing's SIMODRIVE DC converter board description.

View Mermaid source

flowchart LR
  U["Upstream system"] -->|"Converter control signals"| P["C98043-A1682-L1"]
  P -->|"Documented downstream path"| D["Downstream equipment"]

View diagram labels

Nodes: Upstream system; C98043-A1682-L1; Downstream equipment
Edges: Converter control signals

Next action

The available evidence supports a claim-linked identification of C98043-A1682-L1 as a Siemens SIMODRIVE DC converter control board.

Verify the installed SIMODRIVE converter, board revision, firmware, connector layout, and replacement condition before service.

Request help with this reference

Provide the exact reference, machine context, and observed symptom so the next review can stay evidence-based.

Submission is unavailable until durable storage is verified.

Reference or description *Recovery mode *Country *RegionEmail *Phone

I’m unsure of the exact reference or route; keep my description for human qualification.

Add context only if useful

ManufacturerMachine or lineComponent typeUrgencyProduction impactQuantityAcceptable conditionNeed byPreferred contact

Technical context

What is known so far?

Optional updatesNotify me when the supplier price changesSubscribe to the ardkor.org newsletter

This may be safety-sensitive or emergency-related; hold it for human handling.Allow anonymous landing and source categories to be saved with this request for analytics. This is optional and separate from routing.

Recipient and data disclosure

Named recipient: Ardkor human-qualification queue (internal local preview). No partner delivery is enabled here.

Data retained for this review: reference, selected route, location, technical context, contact details, consent state, and any accepted private attachment.

Response expectation: none is promised. If external routing is enabled later, the partner name, disclosed fields, and response expectation must be shown and accepted again.

Withdrawal and deletion: use the private request controls from the receipt to withdraw further processing or request access/deletion. The request remains recorded until the relevant Ardkor systems and any recipient confirm completion.

External routing consent: I separately authorize Ardkor to use this request for human qualification in the named internal queue. No external partner is authorized by this checkbox.

Read the privacy information before sending. For corrections, access, or deletion help, use the contact page or email reference@ardkor.org; mailbox delivery and attendance have not been verified.

This routing state is separate from watch, marketing, payment, and analytics choices. If no capable service match is found, the request remains a human-qualification lead and is never presented as provider acceptance. Ardkor is not an emergency or safety service and submission does not guarantee availability, price, repair, sourcing, or response.