Model 2635A/2636A Rear Panels - Keithley 2601A User Manual

Series 2600A System SourceMeter® Instruments User's Manual
Figure 1-3
Model 2635A and 2636A rear panels
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Model 2635A/2636A rear panels

1. CHANNEL A and CHANNEL B (Channel B on Model 2636A only)
Triax connectors for Input/output, guard, and sense connections. Use only low-noise triax cables such
as the Keithley Model 7078-TRX (available in several lengths). Connector terminals and associated
triax cable conductors are as follows:
Table 1-1
Connectors and triax cable conductors
Connector
LO
HI
SENSE HI
Triax cable
2600AS-900-01 Rev. B / September 2008
U L
US
Center conductor
Sense LO
Input/Output HI
Sense HI
Center conductor
Return to
R
R
Inner ring
Input/Output LO
Guard
Guard
Inner shield
Section Topics
Section 1: Front and Rear Panel Operation
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Outer ring
Chassis ground
Chassis ground
Chassis ground
Outer shield
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