4200-900-01 Rev. K / February 2017 Return to Section Topics 1-15
Model 4200-SCS User’s Manual Section 1: Getting Started
CAUTION The maximum allowed voltages between the preamp signals are:
• COMMON to chassis ground: 32 V peak
• GUARD to COMMON: 250 V peak
• SENSE or FORCE to GUARD: 40 V peak
FORCE terminal
The FORCE terminal is a standard triaxial connector used to apply the preamp FORCE signal to
the DUT.
• The center pin is FORCE
• The inner shield is GUARD
• The outer shield is circuit COMMON
Figure 1-11
Model 4200-PA connectors
4200-PA-1 REMOTE P
SENSE
FORCE
P
A
RE
MP
CONT
ROL
PreAmp
Control
Connector
Mounting
Foot
COMMON
FORCESENSE
GUARD
250V
PEAK
42V
PEAK
250V
PEAK
250V
PEAK
40V
PEAK
40V
PEAK
WARNING: NO INTERNAL OPERATOR SERVICEABLE
PARTS SERVICE BY QUALIFIED
PERSONNEL ONLY.
PREAMP
CONTROL
CAT I
A
RE
MP
!
MADE IN
U.S.A.