Fluke 5520A - 3-9. DC Current Calibration

Features
Softkey Menu Trees
3
3-9
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The TC (Thermocouple) minijack is used for thermocouple simulation during thermometer
calibration, and thermocouple measurements. You must use the correct thermocouple wire and
plug when using this connector. For example, if simulating a type K thermocouple, use type K
thermocouple wire and type K plug for making connections.
29
The 20A terminal is the source of current output when the 20 A range is selected (3 A - 20 A).
30
The AUX (Auxiliary Output) terminals are used for ac and dc current outputs, the second
voltage output in dual voltage modes, and ohms sense for 2-wire and 4-wire compensated
resistance and capacitance measurements, and RTD simulation.
31
The GUARD terminal is always connected internally to the internal guard shield. This shield is
tied to the NORMAL LO signal ground inside the Calibrator unless the B key is pressed so
that its indicator is lit.
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The NORMAL (Normal Output) terminals are used for ac and dc voltage, ohms and capacitance
sourcing, and Resistance Temperature Detector (RTD) simulation.