Keithley 2701 User Manual

2
Closing and Opening
Switching Module Channels
• Close/open overview — Summarizes the two operating modes to control
switching modules: system channel operation and multiple channel operation.
• Switching module installation and connections — Explains how to install a
switching module (or pseudocard) into the Model 2701 mainframe. Also explains
where to find connection information which should only be performed by qualified
service personnel.
• Channel assignments — Explains the format for specifying the mainframe
channel assignment which is made up of the slot number and switching module
channel number.
• System channel operation — Provides detailed information for using system
channel operation.
• Multiple channel operation — Provides detailed information for using multiple
channel operation. Due to safety considerations, this operating mode should only
be used by experienced test engineers.
• Identifying installed modules and viewing closed channels — Explains how to
use the CARD menu to identify installed switching modules and view closed
channels. Explains how to remotely identify installed modules (*OPT?) and
summarizes other query commands that can be used to acquire information about
the installed modules.
• Model 7700 switching module — Covers operating characteristics that are unique
to the Model 7700. Also includes a simplified schematic diagram of the switching
module.

Keithley 2701 Specifications

General

Max Voltage	300 V
Max Current	3 A
Frequency Range	3 Hz to 500 kHz
Frequency Accuracy	0.01%
Weight	3.6 kg
Measurement Functions	Frequency, Temperature
Interface	IEEE-488 (GPIB), RS-232
DC Voltage Range	300 V
DC Current Range	3 A
AC Voltage Range	300V
AC Current Range	1 μA to 3 A
Resistance Accuracy	0.01%
Channels	10
Dimensions	213mm x 88mm x 370mm