I am pretty sure you see temperature???? You ARE configured for C and not F?
In RSLogix...In the 1734-IT2I module properties box under "configuration", are you looking at "Celsius"?
You will need CJ enabled also for a correct reading.
The Cold Junction Offset should be at 0 unless you find you have to offset it due to calibration errors.
The module IS 21 counts per deg C across the range of -210 to 1200 C, but I still think you are already looking at temperature.
This might work. I was hardly trying to set it in F. I'll watch what happens till tomorrow and will let you know.
Thanks