Keithley 2461 User Manual

An interlock circuit is provided on the rear panel of the instrument,
as shown in the following figure.
The interlock is intended for use through a normally open switch,
which may be installed on the lid of a test fixture, on the enclosure of
a semiconductor prober or device handler, or on the door or doors
of a test equipment rack. The switch must be closed to enable the
Model 2461 to produce voltages greater than ± 42 V.

Keithley 2461 Specifications

General

Maximum Current	7 A
Power	100 W
Resolution	6.5 digits
Source Measure Unit (SMU)	Yes
DC Voltage	100 V
Maximum Voltage	100 V
Display	5-inch capacitive touchscreen
Connectivity	USB, GPIB
Software	TSP
DC Current	7 A
Current Source Range	0 to 7 A
Voltage Measurement Range	100 mV to 100 V
Current Measurement Range	10 nA to 7 A
Voltage Measurement Resolution	100 nV