Application Examples - Presys PC-507-IS Technical Manual

3.7. Application Examples

Despite its capability of showing simultaneously input and output functions in
the display, there is no isolation between V and mA input and output signals. This
means that when the calibrator is connected to a converter (I / V, V / I, I / I or V / V) it
may not work properly or the set could be damaged, in case the converter is not
galvanically isolated. Therefore, when using the calibrator input and output
connected to a converter, it is important to make sure the converter (repeater) is
isolated (independent grounds).
It is worth mentioning that all calibrator connections must be made with
equipment to meet the safety standards for hazardous areas.
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