Keithley 6430

Quick Results Guide 3
Remote preamp
The Model 6430 remote preamp is shown in Figure 3. Figure 4 shows the preamp
connector configurations.
SENSE
KEITHLEY
250V
Peak
HI
HI
40V
Peak
40V
Peak
GUARD
250V
Peak
250V
Peak
IN/OUT
LO
42V
Peak
REMOTE Preamp
MAINFRAME
IN/OUT
HIGH
Figure 3
Remote preamp
HI
(Input/Output High)
GUARD
(Cable Guard)
LO
(Input/Output Low)
HI
(4-Wire Sense High)
GUARD
(Cable Guard)
LO
(Input/Output Low)
SENSE Triax Connector
IN/OUT HIGH Triax Connector
Figure 4
Preamp connectors