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The Siemens 6EP1931-2FC21 is a SITOP DC UPS module designed to provide a reliable 24 V DC/40 A output during power failures. This module is engineered for integration with SITOP power supplies and external battery modules to ensure continuous operation of critical industrial processes. This specific model is a basic version without integrated communication interfaces, focusing on robust power buffering and operational readiness.
| Product Model | 6EP1931-2FC21 |
| Manufacturer | Siemens |
| Input Voltage | 24 V DC (Range: 22 - 29 V) |
| Output Current | 40 A |
| Peak Current | 42 A |
| Buffering Mode Output | 19 - 28.5 V DC |
| Active Power (Typical) | 960 W |
| Charging Current | 1 A, 2 A |
| Voltage Increase Time | 360 ms |
| Mounting | DIN Rail |
The Siemens SITOP 6EP1931-2FC21 is a 24 V DC/40 A uninterruptible power supply (UPS) module designed for bridging power failures. It is a basic model without communication interfaces for PC monitoring.
The module operates with a 24 V DC nominal input and provides a 24 V DC output, with a buffering mode output range of 19 to 28.5 V DC.
No, this specific model (6EP1931-2FC21) does not include USB or other communication interfaces.