Keithley System SourceMeter 2601B, Reference Manual, Page: 98 / 864

Section 2: General operation Series 2600B System SourceMeter® Instrument Reference Manual
2-74 2600BS-901-01 Rev. B / May 2013
Figure 38: Floating the Series 2600B schematic
The Series 2600B connections for the floating configuration are shown below. In order to float the
SMU, input/output LO must be isolated from chassis ground. This is accomplished by not connecting
input/output LO to chassis ground.
Figure 39: Model 2601B/2602B/2604B/2611B/2612B/2614B SMU connections