The Melsec Fx Family - Mitsubishi Electric FX Series Training Manual

The MELSEC FX Family

The MELSEC FX Family
2.4
MELSEC means MITSUBISHI ELECTRIC SEQUENCER. The compact micro-controllers of the
MELSEC FX series provide the foundation for building economical solutions for small to
medium-sized control and positioning tasks requiring 10 to 256 integrated inputs and outputs in
applications in industry and building services.
With the exception of the FX
with the changes in the application and the user's growing requirements.
Network connections are also supported. This makes it possible for the controllers of the FX
family to communicate with other PLCs and controller systems and HMIs (Human-Machine
Interfaces and control panels). The PLC systems can be integrated both in MITSUBISHI net-
works as local stations and as slave stations in open networks like PROFIBUS/DP.
In addition to this you can also build multi-drop and peer-to-peer networks with the controllers of
the MELSEC FX family.
The FX
the right choice for complex applications and tasks requiring special functions like analog-digital
and digital-analog conversion and network capabilities.
All the controllers in the series are part of the larger MELSEC FX family and are fully compatible
with one another.
Specifications
Max integrated I/O points
Expansion capability
(max. possible I/Os)
Program memory (steps)
Cycle time per logical
instruction (ms)
No. of instructions
(standard / step ladder /
special function)
Max. special function
modules connectable
Connectable to the left side
Connectable to the right side
2 - 6
all the controllers of the FX series can be expanded to keep pace
1S
, FX , FX , FX
1N 2N 3G 3UC
FX
1S
30
34
2000
0.55–0.7
27 / 2 / 85
—
and FX have modular expansion capabilities, making them
3U
FX FX FX
1N 2N
60 128
132 256
8000 16000 16000
0.55–0.7 0.08
27 / 2 / 89 27 / 2 / 107 27 / 2 / 107 29 / 2 / 123 27 / 2 / 209 29 / 2 / 209
2 8
The Hardware
FX FX
2NC 3G 3U
96 60 128
256 256 384
32000 64000
0.08 0.21/0.42 0.065
4 4 / 8 10 / 8
MITSUBISHI ELECTRIC
FX
3UC
96
384
64000
0.065
6 / 8