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1594A/1595A Super-Thermometer
Rear Panel Features
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4.3.4 Line Voltage Connection
Figure 6 Power Entry Module
The PEM (Power Entry Module) located on the rear panel connects the Super-Thermometer to line voltage. It
contains the Line Voltage Power Switch, the Line Voltage Fuses, and the Line Voltage Selector. See the Line
Voltage and Fuses section for conguration and connection instructions.
4.3.5 Earth Ground Connection
The Earth Ground Connection is provided to allow connection to earth ground. This connection can help im-
prove measurement noise. It is not intended to replace the ground connection provided through the line voltage
cord.