Mitsubishi Electric MELSERVO-J3 Series Instruction Manual page 499

14. OPTIONS AND AUXILIARY EQUIPMENT
(e) Radio noise filter (FR-BIF-(H))
This filter is effective in suppressing noises radiated from the power supply side of the servo amplifier
especially in 10MHz and lower radio frequency bands. The FR-BIF-(H) is designed for the input only
200V class: FR-BIF
400V class: FR-BIF-H
Connection diagram
Make the connection cables as short as possible. Grounding is
always required. When using the FR-BIF with a single-phase
power supply, always insulate the wires that are not used for
wiring.
MR-J3-350T or less, MR-J3-200T4 or less
MCCB MC
Power
supply
Radio noise
MR-J3-500T or more, MR-J3-350T4 or more
MCCB MC
Power
supply
Radio noise
Terminal
Servo amplifier
block
L
1
L
2
L
3
filter
Servo amplifier
L
1
L
2
L
3
filter
Outline drawing (Unit: mm)
Red White Blue
29
58
14 - 90
Leakage current: 4mA
Green
5
hole
29
44
7