Preamp Connections - Keithley 4200-SCS Reference Manual

Section 4: Connections and Configuration
Figure 4-3
SMU local sense connections
F

PreAmp connections

NOTE
Connecting the PreAmp to the SMU
The preamp must be connected to the SMU before use. The connecting method used depends on
the mounting method (rear panel or remote). See
CAUTION
4-8
Model 4200-SCS
F
8 7 6 5
1
F
FORCE
GUARD
COMMON
B. Equivalent Circuit
When using more than one PreAmp, use the ground unit for circuit COMMON
connections instead of the outer shield of the PreAmp terminals. See
ground unit later in this section).
Turn off system power before connecting or disconnecting the PreAmp.
Failure to do so may result in SMU or PreAmp damage, possibly voiding the
warranty.
Return to
3 1
4200-MTRX-X
1
F F F
A. Connections
DUT
PreAmp mounting
Section Topics
Model 4200-SCS Reference Manual
FORCE
HI
DUT
LO
COMMON
HI
LO
Using the
in Section 3 for details.
4200-901-01 Rev. S / May 2017