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Options
By fitting the following options to the inverter, the inverter is provided with more functions.
One plug-in option can be fitted.
Name Type Applications, Specifications, etc.
Applicable
Inverter
Plug-in Type
16-bit digital input FR-A7AX
⋅ This input interface sets the high frequency accuracy of the
inverter using an external BCD or binary digital signal.
BCD code 3 digits (maximum 999)
BCD code 4 digits (maximum 9999)
Binary 12 bits (maximum FFFH)
Binary 16 bits (maximum FFFFH)
Shared among all
models
Digital output
extension analog output
FR-A7AY
⋅ This option provides the inverter with open collector outputs
selected from among the standard output signals.
⋅ This option adds two different signals that can be
monitored at the terminals FM and AM, such as the output
frequency, output voltage and output current.
⋅ 20mADC or 5VDC (10V) meter can be connected.
Relay output FR-A7AR
⋅ Output any three output signals available with the inverter
as standard from the relay contact terminals
Communication
CC-LINK FR-A7NC
⋅ This option allows the inverter to be operated or monitored
or the parameter setting to be changed from a computer or
PLC.
* For the FR-A7NC (CC-Link), the above operations can be done from the PLC
only.
LONWORKS FR-A7NL
Parameter unit (Eightlanguages)
FR-PU04 Interactive parameter unit with LCD display
Shared among all
models
Parameter unit connection cable
FR-CB20
Cable for connection of operation panel or parameter unit
indicates a cable length. (1m, 3m, 5m)
Operation panel connection
connector
FR-ADP
Connector to connect the operation panel (FR-DU07) and
connection cable
Stand-alone Shared
Intercompatibility attachment
FR-AAT
Attachment for replacing with the F700 series using the
installation holes of the FR-F500.
According to
capacities
FR-A5AT
Attachment for replacing with the F700 series using the
installation holes of the FR-A100<Excellent> and FR-
A200<Excellent>
AC reactor
FR-HAL
For harmonic current reduction and inverter input power factor
improvement (total power factor approx. 88%)
For 200V class
55K or less, 400V
class 75K or less
DC reactor
FR-HEL
For harmonic current reduction and inverter input power factor
improvement (total power factor approx. 93%)
For the 55K or
less
Line noise filter
FR- BSF01
FR- BLF
For line noise reduction
Shared among all
models
BU type brake unit
BU
For increasing the braking capability of the inverter (for high-
inertia load or negative load)
For the 55K or
less
Brake unit
FR-BU
MT-BU5
For increasing the braking capability of the inverter (for high-
inertia load or negative load)
Brake unit and resistor unit are used in combination
According to
capacities
Resistor unit
FR-BR
MT-BR5
Power regeneration common
converter
FR-CV
Unit which can return motor-generated braking energy back
to the power supply in common converter system
For the 55K or
less
Dedicated stand-alone reactor
for the FR-CV
FR-CVL
Power regeneration converter
MT-RC
Energy saving type high performance brake unit which can
regenerate the braking energy generated by the motor to the
power supply.
For the 75K or
more
High power factor converter
FR-HC
MT-HC
The high power factor converter switches the converter
section on/off to reshape an input current waveform into a
sine wave, greatly suppressing harmonics. (Used in
combination with the standard accessory.)
According to
capacities
Surge voltage suppression filter
FR-ASF Filter for suppressing surge voltage on motor
For 400V class
55K or less
Sine wave
filter
Reactor
MT-BSL
Reduce the motor noise during inverter driving
Use in combination with a reactor and a capacitor
For the 75K or
more
Capacitor
MT-BSC
Option and Peripheral Devices