Rmceup11311 Hot -
If you provide more context (where you saw it, what it relates to), I can give a more specific answer.
Most RMCE-series modules rely on passive or active heatsinks. Check that the thermal paste or thermal pads between the component and the heatsink haven't dried out or cracked. Replacing old thermal interface material (TIM) can restore the heat transfer efficiency. 3. Voltage Monitoring rmceup11311 hot