Mitsubishi Electric FR-CS84-012 Instruction Manual page 53

 Data line filter
Data line filter is effective as an EMI countermeasure. Provide a data line filter for the detector cable, etc.
• Commercially available data line filter: ZCAT3035-1330 (by TDK), ESD-SR-250 (by NEC TOKIN)
• Specification example (ZCAT3035-1330 by TDK)
Item
Impedance (Ω)
Outline dimension drawings
(mm)
The impedance values above are reference values, and not guaranteed values.
 EMI countermeasure example
Install common mode filter
on inverter input side.
Install capacitor type FR-BIF filter
on inverter input side.
NOTE
• For compliance with the EU EMC Directive, refer to the FREQROL-CS80 Instructions and Cautions for Use of Inverters.
52
3. PRECAUTIONS FOR USE OF THE INVERTER
3.1 Electro-magnetic interference (EMI) and leakage currents
10 to 100 MHz
100 to 500 MHz
39 ±1
34 ±1
TDK
Product name Lot number
FR-BLF
FR-BSF01
Inverter
power
supply
Separate inverter and power
line by more than 30cm (at
least 10cm) from sensor circuit.
Control
power
supply
Do not earth (ground)
enclosure directly.
Do not earth (ground) control cable.
Description
80
150
Cable fixing band
mount
Decrease
Enclosure carrier frequency
FR- FR-
Inverter
BSF01 BSF01
FR-
BIF
Use a twisted pair shielded cable
Power
supply
for sensor
Do not earth (ground) shield but
connect it to signal common cable.
Install common mode filter
FR-BSF01
on inverter output side.
IM Motor
Use 4-core cable for motor
power cable and use one
cable as earthing cable.
Sensor
FR-BLF