User manual

Chapter 5
System Hardware Configuration
CJC Calibration
1. Prepare an accurate voltage source.
2. Run the zero calibration and span calibration function.
3. Use a temperature emulation device (such as Micro-10) to send a
temperature signal to the ADAM module and then compare this sig-
nal with the value from the ADAM module. If the value is different
from the signal, adjust the CJC value to improve it.
Figure 5-19: CJC Calibration
Note: CJC (cold junction sensor) calibration only applies
to the ADAM-5018
Analog Output Calibration
• ADAM 5024: 4 mA and 20 mA
Figure 5-20: Analog Output Module Calibration
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