What is the Mean Time Between Failure (MTBF) for the Modicon M340 CPU's?
Issue:
What is the Mean Time Between Failure (MTBF) for the Modicon M340 CPU's?
Product Line:
M340 PLC
Resolution:
The following table indicates the calculated MTBF for M340 CPU's. The values are in hours and years for continuous usage at 30 degrees C / 86 degrees F.
| Reference number | Continuous hours @ 30 degrees C | Continuous years @ 30 degrees C |
| BMXP341000 | 413347 | 47 |
| BMXP342010 | 389418 | 44 |
| BMXP342020 | 391864 | 45 |
| BMXP342030 | 384868 | 44 |
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