Fluke Biomedical 190M User Manual
Page 95
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Tips
Using the Independently Floating Isolated Inputs
6
85
M
MOTION/MOTOR CONTROLLER
DC BUS
DC BUS
DIGITAL
GROUND
+
-
A
D
Figure 41. Parasitic capacitance between analog and
digital reference
ANALOG INPUT
DIGITAL CONTROLLER
ANALOG
GROUND
DIGITAL
GROUND
A
D
Figure 42. Correct connection of reference leads
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