Table of Contents
Advertisement
component of the lead cables for source. Care must be taken therefore when drawing a load current since
the voltage drop due to the resistance component (approximately 0.1 Ω on a round-trip basis) of the lead
cables serves as an error.
7.1 Connecting Cables to Terminals
For DC voltage, thermocouple (Figure 5)
Step 1: Connect the black lead cable for source to the
COM output terminal and the red lead cable to the "VTc" output
Step 2: Connect the other ends of the cables to the input
Sourcing DC voltage, TC
of equipment under test while making sure the polarities
are correct.
For DC current (Figure 6)
Step 1: Connect the black lead cable for source to the
"mA-" output terminal and the red lead cable to the
''mA+'' output terminal.
Step 2: Connect the other ends of the cables to the input of
equipment under test while making sure the polarities are
correct.
Figure 6 Sourcing DC Current
For resistance and RTD signal (Figure 7)
terminal.
Figure 5
16
Advertisement
Table of Contents
