Mitsubishi Electric MELSEC FX Series - Using the MELSEC FX and FREQROL Inverter

Learning to Use the FX Family for Positioning Control Inverter Drive Control
4 - 22
MITSUBISHI ELECTRIC
4.2.2 Using the MELSEC FX and FREQROL Inverter
In order to enable RS485 serial communication to a MELCO inverter(s), a special BD board or adapter
(ADP) is connected to the main unit FX
2N(C) , FX 3G , FX 3GC , FX 3GE , FX 3S or FX 3U(C) . The following table
describes connection options for using one channel of communication.
FX Series Communication equipment (option)
Total
extension
distance
422010da.eps
422020da.eps
50 m
422030da.eps
500 m
422040da.eps 422050da.eps
500 m
Tab. 4-15: Applicable communication interface boards and adapters for data exchange with frequency
inverters
FX 2N
FX 2N -ROM-E1
(Function extension
memory casette
FX 2N -485-BD
(Terminal board)
FX 2N -CNV-BD
FX
2N -CNV-BD
FX
2NC -485ADP
FX
0N -485ADP
(Terminal block)
(Terminal block)
or
X0
X1
X2
X3
X4
X5
X6
X7
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
MITSUBISHI
1
FX2NC
FX 2NC -ROM-CE1
(Function extension
memory board
FX 2NC -485ADP
(Terminal block)
FX
0N -485ADP
(Terminal block)
or