Removable storage and feature activation for SCALANCE XM-400 managed Industrial Ethernet switches.
Siemens identifies 6GK5904-0PA00 as the KEY-PLUG XM-400 removable data storage medium. Installed in a supported SCALANCE XM-400 switch, it activates Layer 3 functions and retains device configuration data.
The plug supports faster device replacement by moving configuration information to replacement hardware. Procurement must still verify the exact XM-400 device, firmware, enabled feature requirement and installed KEY-PLUG identity.
| Complete Siemens order number | 6GK5904-0PA00 |
| Official device designation | KEY-PLUG XM-400 Layer 3 Routing |
| Official exact-model evidence | Siemens Industry Mall and official technical data sheet |
| Lifecycle statement | PM300: Active Product; product phase-out since 01.10.2025 |
| Manufacturer | Siemens |
| Product family | SCALANCE XM-400 accessories |
| Product type designation | KEY-PLUG XM-400 Layer 3 Routing |
| Primary function | Activates Layer 3 features |
| Storage role | Records configuration data |
| Maintenance function | Supports easy device replacement |
| Net weight | 0.026 kg |
| Packaging dimensions | 90 × 120 × 10 mm |
| EAN | 4019169326940 |
| Country of origin | Germany |
Place three current photographs below to verify the complete order number, connection area and physical condition.
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| Application | Engineering Relevance |
|---|---|
| Layer 3 network segmentation | Enables supported routing functions on a compatible SCALANCE XM-400 switch. |
| Rapid switch replacement | Transfers retained configuration data to replacement hardware within the supported product family. |
| Managed Ethernet maintenance | Preserves a removable reference during planned service work. |
| Industrial network spares | Pairs a clearly identified KEY-PLUG with validated XM-400 spare-switch procedures. |
Siemens lists 6GK5904-0PA00 as PM300: Active Product and records product phase-out since 01.10.2025. Siemens also directs users to successor information in SIOS ID 109983816; replacement selection requires an XM-400 system review.
It is the SCALANCE XM-400 KEY-PLUG for Layer 3 routing features and removable configuration storage.
Siemens states that it activates Layer 3 functions for SCALANCE XM-400.
Yes. It records configuration data to support easier replacement of compatible devices.
No. It is a Siemens accessory intended for the supported SCALANCE XM-400 context.
Confirm the switch model, firmware, required features, installed plug identity and maintenance procedure.
Provide the exact model, quantity, destination and photos of the plug and associated switch label.
Send the exact part number, quantity, destination and required condition for availability, compatibility and warranty review.
A focused review of plug identity, switch compatibility, configuration handling, packing and worldwide delivery.
Exact Identity AuditWe compare the complete 6GK5904-0PA00 marking, device designation and visible hardware evidence. |
Condition EvidenceReadable label, connector, enclosure and packaging photographs support purchasing approval. |
Protected DispatchPacking, shipment documents and trackable delivery are coordinated for industrial hardware. |
| 01 Identify | 02 Compare | 03 Document | 04 Dispatch |
|---|---|---|---|
| Order number and label | Project, interface and wiring fit | Offer, photos and terms | Packing and tracking |
| Review Point | What We Check | Purchasing Value |
|---|---|---|
| Exact identity | Complete 6GK5904-0PA00 marking and KEY-PLUG type | Avoids mixing feature and product-family variants |
| Host switch | Exact SCALANCE XM-400 model and firmware | Keeps the request tied to supported hardware |
| Configuration control | Backup, transfer and ownership procedure | Reduces replacement and commissioning risk |
| Condition | Housing, contacts, label and packaging | Provides evidence before approval |
| Commercial terms | Quantity, condition, lead time and destination | Produces a clearer written offer |
| Shipment | Protected packing, documents and tracking | Supports traceable international delivery |
Our commercial review can compare visible identity and supplied project information, while final engineering approval remains with the plant, machine builder or system integrator.
Before installation, confirm the exact suffix, electrical connections, project configuration and commissioning procedure against official Siemens documentation and the installed system records.
| Pre-shipment evidence | Available label, condition and packaging photographs can be supplied for review. |
| Protective packing | Components are protected against movement, impact and contamination in transit. |
| Worldwide shipping | Carrier and routing options are reviewed for the destination and applicable restrictions. |
| Warranty | Eligible products carry a 12-month limited warranty unless different written terms are agreed. |
| After-sales reference | Keep the order reference, label photographs and fault description for support communication. |
Send the exact part number, quantity, destination and required condition for availability, compatibility and warranty review.
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Send the exact part number, quantity, destination and required condition for availability, compatibility and warranty review.
