Example Of Connection Of Two Or More Fx Series Plcs - Mitsubishi FX2N-16CCL-M User Manual

FX2N-16CCL-M CC-Link System Master Block
3.3.3

Example of connection of two or more FX Series PLCs

When connecting two or more FX Series PLCs in the CC-Link system, connect CC-Link
interface blocks FX
Main unit
FX ,FX ,FX ,
1N 2N 3U
FX *
2NC
[Remote device stations]
• In this example, four CC-Link interface blocks FX
which function as remote device stations are connected.
• The number of stations occupied by the FX
be selected inside the range from 1 to 4.
When each FX
8 FX Series PLCs can be connected.
* When an FX
2NC
FX -CNV-IF is required.
2NC
-32CCL on the child station side and use them as remote device stations.
2N
CC-Link
I/O extension
master block
Special extension
FX -16CCL-M
2N
Terminal resistor
-32CCL is set to occupy 1 station, up to
2N
Series PLC is connected, the interface
I/O extension
Special extension
FX ,FX
0N
-32CCL
2N
FX ,FX
0N
-32CCL can
2N
FX ,FX
0N
FX ,FX
0N
System Configuration 3
[Remote I/O stations]
The number of connected
modules vary depending on the
contents of extension in the PLC.
·······
Main unit
CC-Link interface block
,FX ,FX ,
1N 2N 3U
FX -32CCL
2N
FX *
2NC
(Set to occupy 4 stations.)
Main unit
CC-Link interface block
,FX ,FX ,
1N 2N 3U
FX -32CCL
2N
FX *
2NC
(Set to occupy 2 stations.)
Main unit
CC-Link interface block
,FX ,FX ,
1N 2N 3U
FX -32CCL
2N
FX *
2NC
(Set to occupy 1 station.)
Main unit
CC-Link interface block
,FX ,FX ,
1N 2N 3U
FX -32CCL
2N
FX *
2NC
(Set to occupy 1 station.)
Terminal resistor
3-5