Keithley 2700 User Manual

Model 2700 Multimeter/Switch System User’s Manual Basic DMM Operation 3-45
Connections
NOTE When using the front panel inputs, the INPUTS switch must be in the “F” (out)
position. For switching modules, it must be in the “R” (in) position.
Front panel input
When using the front panel input terminals, connect the test leads to the INPUT HI and
LO terminals as shown in
Figure 3-17.
Figure 3-17
FREQ and PERIOD connections for front panel inputs
Model 7700 switching module
Connections for the Model 7700 switching module are shown in Figure 3-18. For this
2-wire measurement, channels 1 through 20 can be used.
Figure 3-18
FREQ and PERIOD connections using Model 7700 switching module
Input Impedance = 1MΩ in parallel with <100pF
F
!
F
F
500
FRONT/R
3A
HI
INPU
LO
SENSE
INPUT
350 1000
R
Model 2700
Caution: Maximum Input = 1000V peak, 8 x 10
7
V•Hz
AC Voltage
Source
H
L
CH 1-20
Model 7700
Switching
Module
AC
Voltage
Source
Caution: Maximum = 300V peak or RMS, 8 x 10
7
V•Hz

Keithley 2700 Specifications

General

Type	Digital Multimeter
Measurement Functions	DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Frequency, Temperature
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Frequency Range	3 Hz to 500 kHz
Temperature Range	-200°C to +1372°C
Display	Vacuum Fluorescent Display
Connectivity	IEEE-488, RS-232
Channels	10
Power Supply	100V to 240V AC, 45Hz to 66Hz
DC Current Range	10 µA to 3 A
AC Current Range	10 µA to 3 A
Temperature Measurement	Thermocouple, RTD