Keithley 6220 User Manual

2-18 Output Connections Model 6220/6221 Reference Manual
Return to Section 2 topics
Figure 2-14
Cable Guard connections – triax inner shield connected to Cable Guard
Using shielding and guarding together
Figure 2-15 shows connections for a test system that uses a noise shield, a safety
shield, and guarding.
Figure 2-15
Connections for noise shield, safety shield, and guarding
High
Low
DUT
Output
622x
Guard
Plate
Cable Guard
(black*)
Triax Cable
Output Low connected
to earth ground
(red*)
(green*)
* Boot color for alligator clip if
using supplied triax cable.
(Earth Ground)
High
Low
DUT
Output
Metal Noise Shield
Safety
Earth
Ground
Metal
Safety
Shield
Chassis
Screw
622x
Guard
Plate
Cable Guard
(black*)
Triax Cable
Triax inner shield connected to Cable Guard.
Output Low connected to earth ground.
(red*)
(green*)
* Boot color for alligator clip if
using supplied triax cable.
(Earth Ground)
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Keithley 6220 Specifications

General

Brand	Keithley
Model	6220
Category	Measuring Instruments
Language	English