5-4
(E)
BL57-NE
Scale
Controller
Power supply ground
Power supply
ground
Power supply (5 V)
Power supply
ground
FG
FG
Power supply (5 V)
Receiving power supplied from sources other than the controller
Fig. 5-5
When receiving power from sources other than the controller, the controller’s power supply ground and the
power supply ground of the power supply unit have the same potential.
The system will not be compliant with EN61000-6-2 if the power supply line exceeds 10 m.
Devise and implement measures to prevent surges.
Summary of Contents for BL57-003NE Series
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