2600S-901-01 Rev. C / January 2008 Return to Section Topics 11-3
Series 2600 System SourceMeter® Instruments Reference Manual Section 11: Communications Interfaces
Figure 11-1
IEEE-488 connector
To allow many parallel connections to one instrument, stack the connectors. Two screws are
located on each connector to ensure that connections remain secure.
Figure 11-2 shows a typical
connection scheme for a multi-unit test system.
Figure 11-2
IEEE-488 connections
Instrument
Controller
Instrument
Series 2600
To avoid possible mechanical damage, stack no more than three connectors on any one unit. To
minimize interference caused by electromagnetic radiation, use only shielded IEEE-488 cables.
Available shielded cables from Keithley Instruments are listed in
"Options and accessories" in
Section 1.
To connect the SourceMeter to the IEEE-488 bus, line up the cable connector with the connector
located on the rear panel. Install and tighten the screws securely, making sure not to overtighten
them (
Figure 11-3 shows the location of the connections).