Verified identification, system-fit guidance and procurement checks for industrial replacement planning.
Siemens 6FM1726-3CA00 is identified in the official WF 725/WF 726 documentation as the WF 726 module for special-machine equipment. The Siemens manual shows the exact order number on the front identification label and describes hardware and firmware object-version coding together with firmware EPROM identification. This legacy module belongs to a documented positioning-control architecture rather than a current generic PLC I/O family. Before replacement, procurement teams should verify the complete suffix, object version, EPROM identification, rack and host configuration, connected interfaces, machine software and label photos to avoid mixing incompatible revisions.
| Product Condition | Original new |
|---|---|
| Availability | In stock |
| Official Lifecycle | The Siemens WF 725/WF 726 documentation confirms the exact module but does not state a current lifecycle category. |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options available |
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
| Manufacturer | Siemens |
|---|---|
| Complete Part Number | 6FM1726-3CA00 |
| Product Type | WF 726 Positioning Module |
| Series | WF 725 / WF 726 |
| Application Area | Equipment for special machines |
| Identification | Front-label object version coding for hardware and firmware |
| Firmware Identification | Two firmware EPROM labels documented for WF 726 |
| Country of Origin | GERMANY |
| Control Environment | Documented WF 725/WF 726 special-machine equipment |
|---|---|
| Typical Applications | Positioning-control functions within the original machine architecture |
| Maintenance Use | Revision-matched replacement in an installed legacy configuration |
| Replacement Use | Exact module replacement after object-version, EPROM and rack checks |
The Siemens WF 725/WF 726 documentation confirms the exact module but does not state a current lifecycle category.
It identifies the Siemens WF 726 module documented for special-machine equipment.
The reviewed Siemens documentation does not state a current lifecycle category, so no status is inferred.
Siemens documents front-label coding for the hardware and firmware object version, which must be compared during replacement.
Review the documented firmware EPROM identification together with the module label and machine records.
No direct substitution is assumed because revision, rack, interfaces and machine software can differ.
Front-label, EPROM, connector, packaging and visible-condition photos can be requested.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
A documented service route for model validation, inspection, packaging, logistics and after-sales communication.
| Model and suffix verification | We compare the complete part number and every suffix character against the purchase request and available label evidence. |
|---|---|
| Condition confirmation | Visible condition, seals, connectors and supplied accessories are reviewed before order release. |
| Technical compatibility review | Engineering details such as interface, supply, hardware revision and project requirements are checked with the customer. |
| Product and label photo confirmation | Clear product, nameplate, connector and packaging photos can support final identity checks. |
Protective packaging is selected for the product format after visible condition and label checks.
Logistics coordination can include shipment tracking and customs documentation without an unconfirmed delivery promise.
Written warranty terms, return authorization requirements and after-sales response routes are communicated with the order.
Look for exact model verification, readable label evidence, clear condition language, traceable communication, written warranty terms and a defined return authorization process.
Warning signs include incomplete suffixes, reused or unclear photos, unsupported compatibility claims, unexplained substitutions, vague warranty wording and pressure to accept an unverified delivery schedule.
Request nameplate and connector photos, hardware and firmware details when relevant, packaging evidence and written confirmation of the ordered part number.
Send the complete part number, required quantity, destination country and available label photos for service coordination.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
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Email: sales6@apterpower.com | WhatsApp: +86 18159889985
