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Model 2701 User’s Manual
Basic DMM Operation
3-39
Figure 3-14
Thermocouple connections
Thermocouple
Ice Bath
Model 2701
A. Simulated reference junction (front panel inputs)
H
L
CH 1-10
Model 7700
Switching
Module
H
L
CH 11-20
D. Channel average calculation, internal reference junction (Model 7700)
Thermocouple
Thermocouple
Thermocouple
C. Internal reference junction (Model 7700)
H
L
CH 1-20
Model 7700
Switching Module
Thermocouple
Ice Bath
Copper wire to thermocouple
wire connection (one of two)
B. Simulated reference junction (Model 7700)
H
L
Model 7700
Switching Module
Copper wires
CH 1-20
Copper wires
Copper wire to thermocouple
wire connection (one of two)
Input HI
Input LO
+
-
+
+
+
+
-
-
-
-
2701-900-01.book Page 39 Wednesday, August 3, 2011 9:43 AM
Summary of Contents for 2701
Page 344: ...12 CommonCommands 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 366: ...15 SCPIReferenceTables 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 393: ...A Specifications 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 399: ...B Model7700ConnectionGuide 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 410: ...C StatusandErrorMessages 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 417: ...D SignalProcessing SequenceandDataFlow 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 430: ...E MeasurementConsiderations 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...
Page 450: ...G KE2700InstrumentDriver Examples 2701 900 01 book Page 1 Wednesday August 3 2011 9 43 AM...