2600AS-900-01 Rev. B / September 2008 Return to Section Topics 1-7
Series 2600A System SourceMeter® Instruments User’s Manual Section 1: Front and Rear Panel Operation
Figure 1-3
Model 2635A and 2636A rear panels
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 Center conductor Inner ring Outer ring
LO Sense LO Input/Output LO Chassis ground
HI Input/Output HI Guard Chassis ground
SENSE HI Sense HI Guard Chassis ground
Triax cable Center conductor Inner shield Outer shield
U
L
C
US
LISTED
SourceMeter
4ZA4
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
MADE IN
U.S.A.
IEEE-488
LINE RATING
100-240VAC
50, 60Hz
240VA MAX.
DIGITAL I/O
RS-232
LINE FUSE
SLOWBLOW
3.15A, 250V
LAN
TSP-Link
R
SENSE
LO LO HI
CHANNEL A
SENSE
HI
GUARD
A LO
!
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
MADE IN
U.S.A.
IEEE-488
LINE RATING
100-240VAC
50, 60Hz
240VA MAX.
DIGITAL I/O
RS-232
LINE FUSE
SLOWBLOW
3.15A, 250V
TSP-Link
R
SENSE
LO LO HI
CHANNEL A
SENSE
HI
GUARD
A LO
LAN
NO AUTO-MDIX
SENSE
LO
LOHI
CHANNEL B
SENSE
HI
GUARD
!
Model 2635A
Model 2636A
1
2
3
4
5611
8
910
1
2
3
4
5611
8
910
1