Mitsubishi Electric MELSEC FX2N-16SW, MELSEC FX2N-32SW, MELSEC FX2N-48SW, MELSEC FX2N-64SW, MELSEC FX2N-80SW User Manual
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JY992D85201A
DATE: October 1999
PAGE: 1 OF 2
Mitsubishi Electric
FX2N SIMULATION INPUT SWITCHES
USER’S GUIDE
Introduction
Simulation switches are a convenient method of forcing inputs ON and OFF during program
development.
The table below shows the range of simulation switches, along with their relevant controllers.
Simulation Switch type Applicable controller(s)
2N
FX
-16SW FX2N-16M*1
2N
FX
le board
Sin
confi
uration
Two boar d
uration
confi
-32SW FX2N-32M*1 and FX2N-32E*1
2N
FX
-48SW FX2N-48M*1 and FX2N-48E*1
2N
FX
-64SW FX2N-64M*1
2N
-80SW FX2N-80M*1
FX
2N
FX
-128SW FX2N-128M*1
* : R or T (Relay or Transistor) models
Connections
Connect the simulation switches as shown below. Note that these switches use SINK type
input switching. For correct operation the PLC must be configure d to use SINK input s. To
achieve this, connect a link wire between the S/S and 24V terminals as shown.
Single board configuration
Wire link.
S/S X00V X4X2 X10X6 X14X12 X16
NL 24+ X3X1 X7X5 X13X11 X17X15
The example above shows an FX2N-32SW fitted to an FX2N-32M*(E*). All other switch and
MPU types use similar connections.
Two board configuration
JY992D85201A
DATE : October 1999
PAGE : 2 OF 2
Mitsubishi Electric
2
Wire link.
S/S X00V X4X2 X6
NL 24+ X3X1 X7X5
The example above shows an FX
switch and MPU types use similar connections.
Points to note:
1. The J1 and J2 terminals must be connected prior to operation.
2. The right hand board, marked 1 on the diagram, must be connected before
board 2, on the left.
X10 X14X12 X16
X13X11 X15
-128SW fitted to an FX2N-128M*. All other
2N
X17 X23X21 X25
~ ~
X20 X24X22 X26
J1 J2
X27 X31 X77
1
X30 X76X32
~
~
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