Keithley 2701 User Manual

1-10 Getting Started Model 2701 User’s Manual
Model 7709 Model 7710
Models 7711
and 7712
2-pole Operation 8-channels 20 channels N/A
4-pole Operation 4 channel pairs 10 channel pairs N/A
1-pole Operation N/A N/A 8 channels
Measure Volts 300V maximum 60V maximum No
3
Measure Amps No No No
3
Measure Ohms 2/4-wire 2/4-wire No
3
Thermocouple
Cold Junction
No Yes No
3
Relay Type
1
Latching electro-
mechanical
Solid state opto-cou-
pled FET
High frequency
electromechanical
Connector type 1 female DB-50
1 female DB-25
3.5mm removable
screw terminals
10 SMA
Configuration
2
6 x 8 matrix Multiplexer Multiplexer
Unique features Rows 1 & 2 connect
to DMM (system
channel operation)
High-speed switch-
ing and long-life
relays
50Ω RF dual 1 x 4
multiplexer
Max Frequency:
7711: 2GHz
7712: 3.5GHz
1. Latching relays hold their open/close state after the mainframe is turned off. When turned on, all relays open after a few
seconds.
2. All multiplexers can be configured as two independent multiplexers.
3. The Models 7711 and 7712 have no measurement capabilities.
Table 1-1 (continued)
Model 77xx series switching modules

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