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- Siemens 6GK5904-0PA00 SCALANCE XM KEY-PLUG XM-400 Layer 3 Routing Networking Accessory Siemens 6GK5904-0PA00 SCALANCE XM KEY-PLUG XM-400 Layer 3 Routing Networking Accessory
Siemens 6GK5904-0PA00 SCALANCE XM KEY-PLUG XM-400 Layer 3 Routing Networking Accessory
Siemens 6GK5904-0PA00 SCALANCE XM KEY-PLUG XM-400 Layer 3 Routing Networking Accessory
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- Description
The Siemens 6GK5904-0PA00 KEY-PLUG XM-400 is a removable data storage medium that activates Layer 3 routing features on a SCALANCE XM-400 switch and stores its configuration data. Plugging it into a replacement switch restores the saved configuration without manual reprogramming, and it holds 256 MiB of storage in a 24.3 x 17 x 8.1 mm module.
Technical Specifications
| SKU | 6GK5904-0PA00 |
| EAN | 4019169326940 |
| Brand | Siemens |
| Series | SCALANCE XM |
| Product Designation | KEY-PLUG XM-400 |
| Function | Activates Layer 3 features for SCALANCE XM-400; stores configuration data for device replacement |
| Storage Capacity | 256 MiB |
| Removable Storage Design | KEY-PLUG |
| Operating Temperature | 0 to +60 degC |
| Storage Temperature | -40 to +80 degC |
| Transport Temperature | -40 to +80 degC |
| Relative Humidity (max, at 25 degC) | 95% |
| Degree of Protection | IP20 |
| Width | 24.3 mm |
| Height | 17 mm |
| Depth | 8.1 mm |
| Net Weight | 5 g |
| Global Warming Potential (total) | 1264 kg CO2 eq |
| Country of Origin | DE |
Certifications & Standards
- EPD
Selection Notes
Use this KEY-PLUG when a SCALANCE XM-400 installation needs Layer 3 routing rather than Layer 2 switching only; without it, the switch's routing functions stay locked. Because the module also carries the saved configuration, swapping it into a spare XM-400 chassis after a hardware fault brings the replacement online with the same settings, cutting the field-service step down to a plug swap instead of a reconfiguration session.