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Serie F de MELSEC

Red/comunicaciones

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Contenido

FX series supports networking according to control needs, including high speed network with CC-Link and CC-Link/LT for reduced wiring.
Also, easily constructed simple data link between FX series and communication with RS-232C and RS-485 devices are supported.

CC-Link

Modelo Estación principal
función		 Remote/slave
función		 Distance Applicable FX PLC
FX
3S		 FX
3G		 FX
3U		 FX
3GC		 FX
3UC
fx3u-16ccl-m FX3U-16CCL-M*1
CC-Link
master block
(estación principal)		 ○ × 1.200 m maximum ×

○

Máx.
1 unidad

*4
○

Máx.
1 unidad

 *2

○

Máx.
1 unidad		 *2*3

○

Máx.
1 unidad
fx2n-32ccl FX2N-32CCL
CC-Link
Interface block
(Remote device station)

Discontinued

 × ○ 1.200 m maximum × ○ ○ *2
○		 *2
○
fx3u-64ccl FX3U-64CCL
CC-Link
Interface block
(Intelligent
device station)		 × ○ 1.200 m maximum ×

○

Máx.
1 unidad

○

Máx.

1 unidad

*2

○
Máx.
1 unidad

*2*3
○

Máx.
1 unidad
  • *1The FX3U-16CCL-M, FX2N-16CCL-M cannot be used at the same time with the FX2N-32ASI-M.
    The FX3U-16CCL-M cannot be used at the same time with the FX2N-16CCL-M.
    FX3U-16CCL-M and FX2N-16CCL-M cannot be used together.
    • [Remote I/O station]
      Maximum 8 stations can be connected (1 station occupies 32 I/O points of the PLC)
    • [Total of remote device stations + intelligent device stations]
      Maximum 8 stations can be connected (However, the total number of RX/RY points is 256 or less)
  • *2When connecting to FX3GC, FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
  • *3FX3UC supported from version 2,20 or later.
  • *4FX3U supported from version 2,20 or later.

CC-Link/LT

Modelo Estación principal
función		 Remote/slave
función		 Applicable FX PLC
FX
3S		 FX
3G		 FX
3U		 FX
3GC		 FX
3UC
cclink-fx2n-64cl-m FX2N-64CL-M
CC-Link/LT
master block

To be discontinued
2025/03

○

 × ×

○

Máx.
8 unidades

○

Máx.
8 unidades		 *1

○

Máx.
5 unidades		 *1
○
Máx.
5 unidades
fx3uc-32mt-lt FX3UC-32MT-LT
Built-in CC-Link/LT
principal

To be discontinued
2025/03

 ○
 × - - - - -
fx3uc-32mt-lt-2 FX3UC-32MT-LT-2
Built-in CC-Link/LT
principal

To be discontinued
2025/03

 ○
 × - - - - -
  • *1When connecting to FX3GC, FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.

CC-Link/LT: Power Adapter・Dedicated Power Supply

Modelo Applicable FX PLC
FX
3S		 FX
3G		 FX
3U		 FX
3GC		 FX
3UC
cl1-power-adapter CL1PAD1
Power Adapter

To be discontinued
2025/03

 × ○
 ○
 ○
 ○
CL1PSU-2A
Dedicated Power Supply		 × ○
 ○
 ○
 ○
Ethernet
Modelo Applicable FX PLC
FX
3S		 FX
3G		 FX
3U		 FX
3GC		 FX
3UC
fx3u-enet- FX3U-ENET-L

To be discontinued
2025/03

 × × *1
○
Máx.
1 unidad		 × *1*2
○
Máx.
1 unidad
fx3u-enet-adp FX3U-ENET-ADP

To be discontinued
2025/03

 *7*8
○
Máx.
1 unidad		 *3*5
○
Máx.
1 unidad		 *4*6
○
Máx.
1 unidad		 *3
○
Máx.
1 unidad		 *4*6
○
Máx.
1 unidad
  • *1FX3U, FX3UC supported from version 2,21 or later.
  • *2When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
  • *3FX3G, FX3GC supported from version 2,20 or later.
  • *4FX3U, FX3UC supported from version 3,10 or later.
  • *5When connecting to FX3G, FX3G-CNV-ADP is required.
  • *6When connecting to FX3U or FX3UC-32MT-LT(-2), a function expansion board is required.
  • *7When connecting to FX3S, FX3S-CNV-ADP is required.
  • *8When connecting to FX3S, supported by FX3U-ENET-ADP Ver.1.20 or later.

MODBUS

Modelo Applicable FX PLC
FX
3S		 FX
3G		 FX
3U		 FX
3GC		 FX
3UC
fx3u-232adp-mb FX3U-232ADP-MB
Special adapter for
RS-232C communication		 *7
○
Máx.
1 unidad		 *1*2*3
○
Máx.
2 unidades		 *4*5
○
Máx.
2 unidades		 *6
○
Máx.
2 unidades		 *4*5
○
Máx.
2 unidades
fx3u-485adp-mb FX3U-485ADP-MB
Special adapter for
RS-485 communication		 *7
○
Máx.
1 unidad		 *1*2*3
○
Máx.
2 unidades		 *4*5
○
Máx.
2 unidades		 *6
○
Máx.
2 unidades		 *4*5
○
Máx.
2 unidades
  • *1FX3G 14 pt, 24 pt models: 1 unit. 40 pt, 60 pt models: 2 units.
  • *2When connecting to FX3G, FX3G-CNV-ADP is required.
  • *3FX3G supported from version 1,30 or later.
  • *4When connecting to FX3U, FX3UC-32MT-LT(-2), Function expansion board is required.
  • *5FX3U, FX3UC supported from version 2,40 or later.
  • *6FX3GC supported from version 1,40 or later.
  • *7When connecting to FX3S, FX3S-CNV-ADP is required.

PROFIBUS

Modelo Applicable FX PLC
FX
3S		 FX
3G		 FX
3U		 FX
3GC		 FX
3UC
fx3u-64dp-m FX3U-64DP-M
PROFIBUS-DP
Master block		 × × *1
○
 × *1*2*3
○
fx3u-32dp FX3U-32DP
PROFIBUS-DP
Interface block		 × *4
○
 *1
○
 *5*6
○
 *1*2*3
○
  • *1FX3U, FX3UC supported from version 2,21 or later.
  • *2When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
  • *3FX3UC-32MT-LT(-2) is not supported.
  • *4FX3G supported from version 1,00 or later.
  • *5When connecting to FX3GC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
  • *6FX3GC supported from version 1,40 or later.

Sensor Solution

Modelo Applicable FX PLC
FX
3S		 FX
3G		 FX
3U		 FX
3GC		 FX
3UC
fx3u-128asl-m FX3U-128ASL-M
AnyWireASLINK system
special adapter		 × *1
○
Máx.
1 unidad		 *3
○
Máx.
1 unidad		 *2*4
○
Máx.
1 unidad		 *3*4
○
Máx.
1 unidad
  • *1FX3G supported from version 1,00 or later.
  • *2FX3GC supported from version 1,40 or later.
  • *3FX3U, FX3UC supported from version 2,20 or later.
  • *4When connecting to FX3GC, FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.

RS-232C communication

Modelo Función de la comunicación Applicable FX PLC
N:N network Enlace paralelo de computadora Non-Protocol Communication Peripheral device communication FX
3S		 FX
3G		 FX
3U		 FX
3GC		 FX
3UC
fx3g-232-bd FX3G-232-BD
Function expansion
board for RS-232C
comunicación		 × × ○
 ○
 ○
 *10
○
Máx.
1 unidad		 *1
○
Máx.
2 unidades		 × × ×
fx3u-232-bd FX3U-232-BD
Function expansion
board for RS-232C
comunicación		 × × ○
Máx.
1 unidad		 × *2
○
Máx.
1 unidad
fx3u-232adp-mb FX3U-232ADP-MB
Specific adapter
for RS-232C
comunicación		 × × ○
 ○
 ○
 *11
○
Máx.
1 unidad		 *1*3*7
○
Máx.
2 unidades		 *4*8
○
Máx.
2 unidades		 *9
○
Máx.
2 unidades		 *4*8
○
Máx.
2 unidades
/fx2n-232if FX2N-232IF
Special block
for RS-232C
comunicación

Discontinued

 × × × ○
 × × × ○
Máx.
8 unidades		 × *5*6
○
Máx.
8 unidades
  • *1FX3G 14 pt, 24 pt models: 1 unit. 40 pt, 60 pt models: 2 units.
  • *2Can only be connected to FX3UC-32MT-LT(-2).
  • *3When connecting to FX3G, FX3G-CNV-ADP is required.
  • *4When connecting to FX3U, FX3UC-32MT-LT(-2), Function expansion board is required.
  • *5When connecting to FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
  • *6For FX3UC-32MT-LT(-2), 7 units. For FX3UC-**MT/D, FX3UC-**MT/DSS, and FX3UC-16MR/D(S)-T, 8 units.
  • *7FX3GC supported from version 1,30 or later.
  • *8FX3U, FX3UC supported from version 2,40 or later.
  • *9FX3GC supported from version 1,40 or later.
  • *10Function expansion board and FX3S-CNV-ADP cannot be used together.
  • *11When connecting to FX3S, FX3S-CNV-ADP is required.

RS-485 communication

Modelo Función de la comunicación Applicable FX PLC
N:N network Enlace paralelo de computadora Non-Protocol Communication Peripheral device communication FX
3S		 FX
3G		 FX
3U		 FX
3GC		 FX
3UC
FX3G-485-BD
Function expansion
board for RS-485
comunicación		 ○ ○ ○ ○ × *8
○
Máx.
1 unidad		 *1
○
Máx.
2 unidades		 × × ×
fx3g-485-bd-rj FX3G-485-BD-RJ
Placa de expansión de funciones
for RS-485 communication
(RJ-45 connector type)

*8
○

Máx.

1 unidad

 *1
○
Máx.
2 unidades		 × × ×
fx3u-485-bd FX3U-485-BD
Function expansion
board for RS-485
comunicación		 × ×

○

Máx.
1 unidad

 × *2
○
Máx.
1 unidad
fx3u-485adp-mb FX3U-485ADP-MB
Specific adapter
for RS-485
comunicación		 ○ ○ ○ ○ × *9
○
Máx.
1 unidad		 *1*3*5
○
Máx.
2 unidades		 *4*6
○
Máx.
2 unidades		 *7
○
Máx.
2 unidades

*4*6
○

Máx.
2 unidades
fx-485pc-if-set FX-485PC-IF-SET
RS-232C/RS-485
converter interface		 × × ○ × × ○ ○ ○ ○ ○
  • *1FX3G 14 pt, 24 pt models: 1 unit. 40 pt, 60 pt models: 2 units.
  • *2Can only be connected to FX3UC-32MT-LT(-2).
  • *3When connecting to FX3G, FX3G-CNV-ADP is required.
  • *4When connecting to FX3U, FX3UC-32MT-LT(-2), Function expansion board is required.
  • *5FX3G supported from version 1,30 or later.
  • *6FX3U, FX3UC supported from version 2,40 or later.
  • *7FX3GC supported from version 1,40 or later.
  • *8Function expansion board and FX3S-CNV-ADP cannot be used together.
  • *9When connecting to FX3S, FX3S-CNV-ADP is required.

RS-422 communication

Modelo Función de la comunicación Applicable FX PLC
N:N network Enlace paralelo de computadora Non-Protocol Communication Peripheral device communication FX
3S		 FX
3G		 FX
3U		 FX
3GC		 FX
3UC
fx3g-422-bd FX3G-422-BD
Function expansion
board for RS-422
comunicación		 × × × × ○ *3
○
Máx.
1 unidad		 *1
○
Máx.
2 unidades		 × × ×
fx3u-422-bd FX3U-422-BD
Function expansion
board for RS-422
comunicación		 × × ○
Máx.
1 unidad		 × *2
○
Máx.
1 unidad
  • *1FX3G 14 pt, 24 pt models: 1 unit. 40 pt, 60 pt models: 2 units.
  • *2Can only be connected to FX3UC-32MT-LT(-2).
  • *3Function expansion board and FX3S-CNV-ADP cannot be used together.

USB communication

Modelo Función de la comunicación Applicable FX PLC
N:N network Enlace paralelo de computadora Non-Protocol Communication Peripheral device communication FX
3S		 FX
3G		 FX
3U		 FX
3GC		 FX
3UC
fx3u-usb-bd FX3U-USB-BD
Function expansion
board for USB
comunicación		 × × × × ○ × × ○
Máx.
1 unidad		 × *
○
Máx.
1 unidad
  • *Can only be connected to FX3UC-32MT-LT(-2).

Función de comunicación

CC-Link

CC-Link is an open network enabling connection of various FA equipment.
We prepare a master unit setting FX PLC as master blocks of CC-Link, as well as an interface setting them as remote device stations of CC-Link.

Detalles

CC-Link/LT

CC-Link/LT is an open network in the open network CC-Link family designed to reduce wiring in the cabinet and the machine.
Also, FX3UC-32MT-LT(-2) has CC-Link/LT master functionality built-in, so reduced wiring network can be easily achieved.

Detalles

N:N network

This network connects multiple FX PLCs (maximum 8 units) and performs automatic data exchange between each PLC. Linked devices are exchanged between each PLC, and all connected PLCs can share (monitor) linked devices.

Detalles

Enlace paralelo

Bit devices (M) and word devices (D) automatically refresh.

Detalles

de computadora

A computer as master can connect to FX series as slave.
Supports "computer link protocol formats 1 and 4" on the computer side.

Detalles

Non-Protocol Communication

Non-proocol serial communication is possible to devices with RS-232C or RS-485 (422) communication interface (PC, barcode reader, etc).

Detalles

Peripheral device communication

PC, GOT, and HPP can connect to RS-232C/RS-422/USB (USB can be used by PC only) and perform PLC program transfer and monitoring.

Detalles

Comunicación del inversor

Mitsubishi inverter prococol and dedicated instructions for communication control are built into FX3 series PLC. Mitsubishi inverters can be easily controlled just by adding an RS-485 communication device.

Detalles

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