Models 707B and 708B Switching Matrix Reference Manual
Section 2: General operation
707B-901-01 Rev. A / August 2010
2-5
Connect the GPIB cable
To connect a Model 707B or 708B to the GPIB bus, use a cable equipped with standard IEEE-488
connectors, as shown below.
Figure 7: 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. The figure below shows a typical
connection scheme for a multi-unit test system.
Figure 8: IEEE-488 connections
Instrument
Controller
Series 2600A
Model 707B/708B
CAUTION
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.
Contact Keithley Instruments for shielded cables.
