Siemens 6AV6671-1CB00-0AX2 SIMATIC MM 128 MB memory card

6AV6671-1CB00-0AX2 is a Siemens SIMATIC MM 128 MB memory card whose documented system role is supplies removable MultiMediaCard storage for compatible SIMATIC HMI panels and mobile panels that expose an MM slot.

System function

Rebuilt from individual evidence

Evidence and limits

6AV6671-1CB00-0AX2 is a Siemens SIMATIC MM 128 MB memory card.

In the documented system path, it supplies removable MultiMediaCard storage for compatible SIMATIC HMI panels and mobile panels that expose an MM slot.

The source evidence supports the product identity and system role; installation-specific compatibility remains an explicit unknown.

Exact reference: 6AV6671-1CB00-0AX2
Category: HMI / Display
Evidence checked: 2026-09-12

System role

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

Function: Supplies removable MultiMediaCard storage for compatible SIMATIC HMI panels and mobile panels that expose an MM slot.
System position: Sits within the compatible HMI or automation system's removable-storage interface.
Upstream / inputs: Compatible HMI projects or system files provide the upstream data written to the card.
Downstream / outputs: The compatible HMI or automation system reads stored project or system data from the removable card.
Limitations: Unknown: installation-specific compatibility, firmware or project configuration, replacement suitability, and current commercial availability were not established by this individual research.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

The source identifies 6AV6671-1CB00-0AX2 as SIMATIC MM 128 MB memory card.
Confidence: high
- media.distrelec.com — retrieved 2026-09-12; medium confidence
Supplies removable MultiMediaCard storage for compatible SIMATIC HMI panels and mobile panels that expose an MM slot.
Confidence: medium
- media.distrelec.com — retrieved 2026-09-12; medium confidence

Inferences

Inferred system position: Sits within the compatible HMI or automation system's removable-storage interface.
Confidence: medium
Rationale: The source identifies the exact part and describes its concrete product function; the placement in this system path is an explicit inference from those facts.
- media.distrelec.com — retrieved 2026-09-12; medium confidence

Unknowns

Unknown: installation-specific compatibility, firmware or project configuration, replacement suitability, and current commercial availability were not established by this individual research.
Confidence: low
Missing evidence: No installation-specific controller, firmware, project, replacement, or current commercial evidence was captured.

System position diagram

A left-to-right signal path shows an operator or machine process connected through 6AV6671-1CB00-0AX2 to a host automation system. — System role inferred from the exact-reference evidence: 6AV6671-1CB00-0AX2 connects the documented upstream process to the host automation system.

View Mermaid source

flowchart LR
  upstream["Operator or machine process"] -->|documented inputs| product["6AV6671-1CB00-0AX2"]
  product -->|documented output| downstream["Host automation system"]

View diagram labels

Nodes: Operator or machine process; 6AV6671-1CB00-0AX2 SIMATIC MM 128 MB memory card; Host automation system
Edges: documented inputs; documented output

Next action

The captured evidence supports a concrete system role for 6AV6671-1CB00-0AX2; installation-specific limits remain explicit unknowns.

Verify the complete 6AV6671-1CB00-0AX2 reference, installed system interfaces, and project configuration before replacement or commissioning.

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.