12
Model 7701
Typical connections
The following examples show typical wiring connections for the following types of measurements:
Ω 2-Wire and thermistor connections,
•
Ω 4-Wire and RTD connections,
•
•
Voltage connections (AC or DC),
Figure 9
Ω 2-Wire and thermistor connections
Column 1
(Columns 2 31)
Column 32
Figure 10
Ω 4-Wire and RTD connections
Column 1
(Columns 2 15)
Column 16
Column 17
(Columns 18 31)
Column 32
Figure
HI
LO
HI
LO
HI
Resistor or
4-Wire RTD
LO
HI
LO
HI
LO
HI
LO
Figure
9.
10.
Figure
11.
Resistors or
Thermistors
Resistor or
4-Wire RTD