FX2C-128MT-E-UL Mitsubishi plc user manual / hand book
FX2C-128MT-E-UL SELECTION BASED ON I/O POINTS
The FX1 Series Programmable Controller (PC) is configured from four products :
A variety of systems can be designed by combining these products or by using
the base unit only.
A base unit, when combined with extension units and/or extension blocks,
can control up to 128 I/O
a base unit, extension units, extension blocks, and special adapters.
Operates at a wide range of power supply : 100 to 240V AC, 50/60 Hz
A l l of the terminal blocks of the base unit and
extension units are detachable.
FX2C-128MT-E-UL OUTPUT TYPE SELECTION
Relay output (R) : Contact output; used to drive AC or DC loads.
SSR output (S) : Non-contact output; used to drive AC loads.
Transistor output (T) : Non-contact output; used to drive DC loads.
FX2C-128MT-E-UL INTERNAL POWER SUPPLY
Both base units and extension units have a built-in 24V DC power
supply for the input circuits.
FX2C-128MT-E-UL AVAILABLE MODELS
Base unit (M) : Contains the CPU and memory. A base unit must always be used.
Extension unit (E) : A module(s) used to expand the number of I/O points.
Note that some models may not be available in some countries.
The model names in this and the
following page have not been written in full since there are many model variations
. See page 8
for the explanation of the model name.
FX2C-128MT-E-UL EXTENDING I10 POINTS
Each extension block adds in units of 8 I10 points. Both input and output points
can be increased
independently by selecting the appropriate input or output extension blocks.
Extension blocks differ fromb ase units and extension units in thatt hey do not
contain a built-inp ower
supply. Power must be supplied from the base unit or an extension unit. Also,
unlike base units and
extension units, extension blocks have fixed terminal blocks.
FX-8ER (combination block) uses 414 points of 818 I/O points, leaving
the remaining 414 points vacant.
Similarly, FX1-24MR leaves 4/4 points of 16/16 I/O points vacant.
Therefore, when these are used, the maximum I/O
combination will be less than 128 points.
(with V2.0,1281/0 points can be attained even with FX-8ER)
Extension blocks >
FX2C-128MT-E-UL OUTPUT TYPE
Extension blocks provide thes ame output typesa s
those provided by the base unit and extension
urrits. Different output types can be combined.
For example, a base unit with SSR output, an extension unit with relay output,
and an extension
block with transistor output can be configured together.
FX2C-128MT-E-UL POWER SUPPLY
Extension blocks do not include built-in power supplies.
Power must be supplied from the base
unit or an extension unit.
The FX2 Series provides the following special function adapters.
Connect a special function adapter
to the special port on the left side of the base unit.
The FX-232AW interface module can be used in combination with
other special function adapters.
Special function adapters do not contain a built-in power supply.
Power must be supplied from the
MITSUBISHI MELSEC PLC FX2C-128MT-E-UL MAIN CPU UNIT