Chxx.OverTemperature

Module/Channel Over Temperature (5069-IF8, 5069-OF4/K/8)

Allen-Bradley · Compact 5000 I/O Analog Modules

What does Chxx.OverTemperature mean?

This boolean tag indicates that the module's temperature is higher than its operating limits. If the tag is 1 but a fault does not exist on the channel, it's an indication of operating conditions. If a fault exists, the channel may not be functioning correctly.

Common Causes

  • Module temperature exceeding specified operating limits.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify the module's operating environment temperature, ensuring it is within specifications.

  2. 2

    Ensure proper airflow and ventilation around the module to dissipate heat effectively.

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Verified technical data. Last updated: March 2026

Related Faults

Source: Allen-Bradley Compact 5000 I/O Analog Modules