Figure 2-11 Guarded Connection - Agilent Technologies U2722A User Manual

Operation and Features 2
Coaxial cables
SENSE
+
OUTPUT
+ +
GUARD
DUT
OUTPUT
–
–
SENSE
–

Figure 2-11 Guarded connection

GUARD terminal potential is equal to the output.
WA R N I N G
Never connect the GUARD terminal to any other output, including
C A U T I O N
circuit common, chassis ground, or the GUARD terminal of any other
unit. Doing so may result in damage to the unit.
U2722A/U2723A User's Guide 43