Keithley 2701 User Manual

Model 2701 User’s Manual Getting Started 1-9
Table 1-1
Model 77xx series switching modules
Model 7700 Model 7701 Model 7702 Model 7703
2-pole Operation 20 channels 32 channels 40 channels 32 channels
4-pole Operation 10 channel pairs 16 channel pairs 20 channel pairs 16 channel pairs
1-pole Operation N/A N/A N/A N/A
Measure Volts 300V maximum 150V maximum 300V maximum 300V maximum
Measure Amps Ch 21 & 22, 3A Max No Ch 41 & 42, 3A Max No
Measure Ohms 2/4-wire 2/4-wire 2/4-wire 2/4-wire
Thermocouple
Cold Junction
YesNoNoNo
Relay Type
1
Latching electro-
mechanical
Latching electro-
mechanical
Latching electro-
mechanical
Non-latching reed
Connector type Oversized screw
terminals
1 female DB-50
1 female DB-25
Oversized screw ter-
minals
2 female DB-50s
Configuration
2
Multiplexer Multiplexer Multiplexer Multiplexer
Unique features All DMM functions All DMM functions
except amps
All DMM functions All DMM functions
except amps
Model 7705 Model 7706 Model 7707 Model 7708
2-pole Operation N/A 20 channels 10 channels 40 channels
4-pole Operation N/A 10 channel pairs 5 channel pairs 20 channel pairs
1-pole Operation 40 channels N/A N/A N/A
Measure Volts 300V maximum 300V maximum 300V 300V maximum
Measure Amps No No No No
Measure Ohms No 2/4-wire 2/4-wire 2/4-wire
Thermocouple
Cold Junction
No Yes No Yes
Relay Type
1
Latching electro-
mechanical
Latching electro-
mechanical
Latching electro-
mechanical
Latching electro-
mechanical
Connector type 2 female DB-50s Mini screw terminal 1 male DB-50
1female DB-25
Oversized screw
terminals
Configuration
2
Independent SPST
channels
Multiplexer Multiplexer Multiplexer
Unique features Multiple channel
operation only
16 digital outputs, 2
analog outputs, one
counter/totalizer
32 digital inputs/out-
puts
All DMM functions
except amps

Keithley 2701 Specifications

General

Brand	Keithley
Model	2701
Category	Multimeter
Language	English