Mounting a preamplifier to the rear panel
A mounting foot secures the preamplifier to the rear panel. Extra support for all the preamplifiers is
provided by a mounting bracket, as shown in the following figure.
The preamplifiers are matched to the SMUs to which they were originally connected. Ensure that
each preamplifier is connected to its original SMU.
After mounting the preamplifier, in KCon, run Update. For more information, see Keithley
Configuration Utility (KCon) (on page 3-1).
Figure 11: Preamplifier rear-panel mounting
Connections to the device under test
To make the connections to the device under test (DUT), refer to the manual for the instrument you
are connecting to:
• Model 4200A-SCS Source-Measure Unit (SMU) User's Manual
• Model 4200A-SCS Capacitance-Voltage Unit (CVU) User's Manual
• Model 4200A-SCS Pulse Card (PGU and PMU) User's Manual