Systems, devices, and/or methods for managing a thermocouple module

1. A system comprising:

one or more thermocouples adapted to transmit calibration voltage values;

a thermocouple input module communicatively coupled to the one or more thermocouples; and

firmware stored in the thermocouple input module, wherein firmware is a set of machine-readable instructions that are stored in a non-volatile read-only memory;

wherein the thermocouple input module is operational to:

receive the calibration voltage values from the one or more thermocouples;

determine via the firmware one or more calibration factors for the thermocouple input module, the calibration factors based on the received calibration voltage values, the calibration factors selected from an offset, positive voltage gain, negative voltage gain, and a cold junction temperature adjustment;

apply via the firmware said calibration factors to an incoming thermocouple voltage value to obtain an adjusted thermocouple voltage value via linear voltage compensation prior to obtaining a temperature value approximately corresponding to the incoming thermocouple voltage value.

2. The system, of claim 1 , further comprising:

a programmable logic controller communicatively coupled to said thermocouple input module, said programmable logic controller operational to receive said temperature value.

3. The system, of claim 1 , wherein said thermocouple input module is further operational to:

convert said adjusted thermocouple voltage value to said temperature value.

4. The system, of claim 1 , wherein said thermocouple input module is further operational to:

convert said adjusted thermocouple voltage value to said temperature value; and

transmit said temperature value to a programmable logic controller.

5. The system, of claim 1 , wherein said thermocouple input module is further operational to:

reset said one or more calibration factors to one or more factory calibration default values stored in the thermocouple input module.

6. A method comprising:

receiving at a thermocouple input module calibration voltage values from a thermocouple;

determining via firmware stored in the thermocouple input module one or more calibration factors selected from an offset, positive voltage gain, negative voltage gain, and a cold junction temperature adjustment based on the received calibration voltage values from the thermocouple;

storing said calibration factors in the thermocouple input module;

receiving at the thermocouple input module an incoming thermocouple voltage value; and

applying at the thermocouple input module said calibration factors to said incoming thermocouple voltage value to obtain an adjusted thermocouple voltage value via linear voltage compensation prior to obtaining a temperature value approximately corresponding to the incoming thermocouple voltage value.

7. The method of claim 6 , further comprising:

converting said adjusted thermocouple voltage value to said temperature value.

8. The method of claim 6 , further comprising:

converting said adjusted thermocouple voltage value to said temperature value; and

transmitting said temperature value to a programmable logic controller.

9. The method of claim 6 , further comprising:

resetting said calibration factors to stored default calibration factors via the thermocouple input module.

10. A method comprising:

receiving calibration voltage values from a thermocouple;

within a thermocouple input module including stored firmware, the thermocouple input module coupled to a programmable logic controller, prior to obtaining a temperature value approximately corresponding to an incoming thermocouple voltage value, applying firmware determined calibration factors to said incoming thermocouple voltage value to obtain an adjusted thermocouple voltage value via linear voltage compensation, said calibration factors based on the received calibration voltage values from the thermocouple, the calibration factors comprising an offset, positive voltage gain, negative voltage gain, and a cold junction temperature adjustment; and

wherein the firmware is a set of machine-readable instructions that are stored in a non-volatile read-only memory.