Keithley 2600a series User Manual

2600AS-901-01 Rev. B / September 2008 Return to Section Topics 2-17
Series 2600A System SourceMeter® Instruments Reference Manual Section 2: DUT Test Connections
NOTE Floating an SMU may also cause test circuit voltage to exceed 42V
(see Floating an SMU for more information).
Figure 2-24
Safety shield for hazardous voltage using two 2601A/2602A channels (>42V)
Figure 2-25
Model 2601A/2602A-1 connections for test circuit shown in Figure 2-24
Model 2611A/2612A/2635A/2636A safety shield
The maximum output voltage for a Model 2611A/2612A/2635A/2636A channel is 200V, which is
considered hazardous and requires a safety shield (
Figure 2-26). The connections for the test
configuration in Figure 2-26 are shown in Figure 2-28. Use # 18 AWG wire or larger for
connections to safety earth ground and chassis.
Figure 2-26
Safety shield for Models 2611A/2612A/2635A/2636A hazardous voltage (200V maximum)
HI
LO
HI
LO
DUT
HI
LO
Metal Safety
Shield
SMU A
2601A/2602A-1
SMU A
2601A/2602A-2
Safety
Earth
Ground
40V
40V
80V
CHANNEL A
LO GLO HI G G G HI
SS
Model 2601A/2602A-1
DUT
HILO
CHANNEL A
LO GLO HI G G G HI
SS
Model 2601A/2602A-2
LO HI
Safety
Earth
Ground
Chassis
Chassis
Screw
HI
LO
DUT
HI
LO
Metal Safety
Shield
Safety
Earth
Ground
200V
SMU
2611A/2612A
2635A/2636A

Keithley 2600a series Specifications

General

Brand	Keithley
Model	2600a series
Category	Measuring Instruments
Language	English