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INSTRUMENTS
3.9.11 Grounding Outputs
Either the positive or negative output terminals can be grounded. To avoid noise problems caused
by common-mode current flowing from the load to ground, it is recommended to ground the
output terminal as close as possible to the power supply chassis ground.
Always use two wires to connect the load to the power supply regardless of how the system is
grounded.
WARNING:
The power supllies shall not float outputs more than +/- 100VDC above/below chassis ground.
3.10 Local and Remote Sensing
The rear panel J2 sense connector is used to configure the power supply for local or remote sensing
of the output voltage. Refer to Fig.3-10 for sense connector location.
3.10.1 Sense Wiring
WARNING:
There is a potential shock hazard at the sense connector when using a power supply with an output
voltage greater than 60VDC. Local sense and remote sense wires should have a minimum insulation
rating equivalent or greater than the maximum output voltage of the power supply. Ensure that the
connections at the load end are shielded to prevent accidental contact with hazardous voltages.