Multi-turn 30-bit absolute encoder with RT/IRT and radial M12 connections
Siemens 6FX2001-5FN25 is a multi-turn 30-bit absolute encoder with PROFINET IO RT/IRT, a synchronous flange and a 6 mm solid shaft. The official Siemens data sheet specifies 10–30 V DC operation, two 100 Mbit/s IRT ports, radial M12 connections, clock synchronism, parameterizable preset and counting direction, and PNO encoder profile V4.1 support. The housing is rated IP67 while the shaft input is IP64. Before replacement, verify the complete order number, flange and shaft geometry, connector orientation, supply, network profile, telegram selection, project parameters, machine coupling, environmental limits, label and packaging evidence.
| Product Condition | Original new |
| Availability | In stock |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options available |
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
The encoder supplies absolute multi-turn position data to PROFINET IO control architectures with RT/IRT communication and clock synchronism.
| Manufacturer | Siemens |
| Complete Part Number | 6FX2001-5FN25 |
| Product Type | Multi-turn absolute encoder |
| Interface | PROFINET IO with RT/IRT |
| Resolution | 30 bit |
| Supply Voltage | 10 to 30 V DC |
| Network Ports | Two IRT ports, 100 Mbit/s |
| Connections | Two M12 4-pin network ports and one M12 4-pin power connection |
| Encoder Profile | PNO profile V4.1, classes 1 to 4 |
| Supported Standard Frames | 81 to 89 |
| Supported Siemens Frames | 860 and 862 |
| Flange | Synchronous flange, FS15 |
| Shaft | Solid shaft, 6 mm x 10 mm |
| Maximum Mechanical Speed | 6000 rpm |
| Housing Protection | IP67 |
| Shaft Input Protection | IP64 |
| Ambient Temperature | -40 to 85 C |
| Net Weight | 0.43 kg |
| Approvals | CE and cULus |
| Country of Origin | GERMANY |
| System Fit | PROFINET IO motion and position-feedback architectures using compatible encoder profiles and frames. |
| Typical Use | Absolute position feedback where multi-turn values and RT/IRT communication are required. |
| Engineering Check | Confirm flange, shaft coupling, M12 orientation, supply, profile class, frame, addressing and project parameters. |
A current Siemens technical data sheet confirms the exact model and configuration. The reviewed official material does not display a PLM lifecycle designation for this order number, so no lifecycle classification is assigned.
It identifies a 30-bit multi-turn absolute encoder with PROFINET IO RT/IRT.
The encoder has two 100 Mbit/s IRT ports with radial M12 connections.
The official data sheet specifies 10 to 30 V DC.
Check the synchronous flange, 6 mm by 10 mm solid shaft, coupling and connector orientation.
The housing is IP67 and the shaft input is IP64.
Yes. Request full housing, label, shaft, flange, connectors and packaging images.
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
Documentation, inspection and logistics support for PROFINET absolute encoders.
Our review begins with the complete order code, suffix, hardware label and the installed-system context. Official product documentation is used to separate confirmed specifications from assumptions.
Project files, connector details and replacement objectives should be supplied whenever configuration-sensitive hardware is involved.
Requested inspection evidence can include full-product views, readable nameplates, connector close-ups, revision markings and packaging condition.
These records support identity and visible-condition checks but do not replace an engineering compatibility assessment.
After order review, the team coordinates protective packaging, accessories, shipping documents and tracking information for the selected destination.
Quantity, delivery address and any inspection-document requirements should be confirmed before dispatch arrangements are prepared.
The following checks are especially important for PROFINET encoder procurement and replacement support:
| Identity Review | Complete encoder order number, nameplate, revision and serial information. |
| Mechanical Review | Synchronous flange, 6 mm shaft, coupling, mounting and connector orientation. |
| Network Review | PROFINET profile, telegram selection, addressing, RT/IRT and project settings. |
| Electrical Review | 10-30 V DC supply, M12 power connection, grounding and environmental limits. |
Send the exact part number, required quantity, destination country and clear label photos.
Compare hardware revision, connectors, supply, project parameters and mounting details.
Review inspection evidence, included accessories, packaging method and delivery information.
Provide the full part number, quantity, destination country, installed-system details, replacement objective and clear product-label photos. This information helps the team review availability, visible condition, compatibility requirements and shipping options.
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
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Send the exact model and suffix for availability and compatibility review.
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
