6 Setup for EMC
For the EMC/EMI requirement, ferrite ring and DC EMI fi lter are recommended.
The power input interface can use ferrite ring to reduce the radiation emission. The DC EMI fi lter
can reduce the radiation emission better than ferrite ring.
The shield wires are recommended for the IO input and its shield should be connected to the earth
terminal of the BLD drive.
Noise filter
Used to eliminate
external noise from
the power line.
(Recommanded filter model:
5003.0316.1
Schurter Inc.)
PE
V+ V-
Motor Connector
Place the ferrite ring near the drive
Place the ferrite ring near the drive
Place the ferrite ring near the drive
HALL Connector
I/O Connector
Connector to
RS-232
Lin Engineering
BLDC 50/100 Driver Manual
Page 27
Version 1.0
01/29/2020