Fluke 190 Series II - Page 93

Tips
Using the Independently Floating Isolated Inputs
6
85
Figure 41. Probe Tip
M
MOTION/MOTOR CONTROLLER
DC BUS
DC BUS
DIGITAL
GROUND
+
-
A
D
Figure 42. Parasitic capacitance between analog and
digital reference
A
NAL
OG
INPUT DI
G
ITAL
CO
NTR
O
LLER
ANALOG
GROUND
DIGITAL
GROUND
A
D
Figure 43. Correct connection of reference leads