參數(shù)資料
型號(hào): 1
英文描述: EINGANGSMODUL E/A ANALOG
中文描述: EINGANGSMODUL E / A值模擬
文件頁(yè)數(shù): 11/76頁(yè)
文件大?。?/td> 9833K
代理商: 1
Description
The MELSEC FX2N series has the most
powerful CPUs in the MELSEC FX family.
It combines the advantages of a compact
PLC with the performance boost of
modular PLC systems:
One of the fastest PLC systems avail-
able, with a program cycle period of
just 0.08 s per logical instruction
Powerful basic instruction set with an
additional 125 dedicated instructions
for fast, efficient programming of
complex tasks
Simple handling
Integrated real-time clock
Integrated PID controller with auto-
tuning facility
Floating-point math, square root
function
Big memory capacity for up to 16000
PLC program steps
System structure
Base unit with full PLC functionality
Integrated power supply unit
CPU
Integrated digital inputs and outputs
Supplementary add-in function boards
for adapting the controller system to
the required I/O ranges and functio-
nality
Integration as a master or slave station
in peer-to-peer networks and as a
slave station in 1:n networks
Efficient, powerful user-friendly pro-
gramming with hand-held program-
ming units, MMIs and IEC 1131.3-
compatible programming software
Accessories
Equipment features
A basic MELSEC FX2N PLC system consists
of a stand-alone base unit. Just like the
modules in the other FX series these base
units contain all the PLC components,
including the CPU, memory and the I/O
control circuitry.
All the base unit versions in the series
have the same basic CPU and perform-
ance specifications.
A total of 20 different base units are avail-
able, with between 16 and 128 I/Os in
their standard configuration. Versions are
available with 230 V AC power supplies
(24 V DC available from Summer 1998)
and relay or transistor outputs. The digital
inputs are powered by the integrated
power supply unit. Removable terminal
blocks make reconfiguration for new tasks
very quick and easy.
A range of powerful expansion and spe-
cial function modules enable you to con-
figure your setup flexibly to provide the
precise functionality and I/O specifica-
tions required by your application.
You can add I/Os to the base units by in-
stalling modular expansion units with 8 or
16 additional I/Os each. You can also add
a range of compact expansion units and
special function modules – for example for
processing analog signals, for positioning
tasks and to provide additional interfaces.
The MELSEC FX2N Series
MELSEC FX0N/FX2N
FX2N Series
SYSTEM DESCRIPTION
FX
-32M
R
2N
MI
TS
UBI
SHI
POWER
RUN
BA
TT.V
PROG
E
CPU
E
0
1
2
3
4
5
6
7
10
11
12
13
14
15
16
17
IN
0
1
2
3
4
5
6
7
10
11
12
13
14
15
16
17
OUT
CO
M
X0
X2
X6
X1
2
X1
4
X1
6
X4
X1
0
CO
M1
YO
Y2
CO
M2
Y4
Y6
CO
M3
Y1
0
Y1
2
CO
M4
Y1
4
Y1
6
Y1
Y3
Y5
Y7
Y1
1
Y1
3
Y1
5
Y1
7
Thebaseunits can be expanded
to provide configurations with
up to 256 inputs and outputs
with modular and compact
expansion units.
Integrated high-speed counter inputs for
processing fast input signals. For example,
you can configure two 60 kHz counters
or four 10 kHz counters.
Interrupt processing is also handled
via the inputs.
An integrated RUN/STOP switch
is available
Integrated pulse outputs for frequencies
from 10 to 20000 Hz with deceleration
and acceleration ramps for controlling
stepping motors and outputting
pulse-width modulated signals.
RAM/EEPROM memory for up to
16000 PLC program steps gives
you plenty of reserve, even for big,
complex applications.
Integrated serial interface for
direct communication with
computers
Integrated real-time
clock with year, month
and time
Add-in function boards can be in-
stalledinthe PLCtoprovide a second
RS-485 / RS-422 / RS-232 communi-
cations interface for programming or
network configurations.
An add-in function board with 8 analog
potentiometers is also available.
MITSUBISHI ELECTRIC
19
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