Mitsubishi Electric MELSEC FX2N-16SW User manual

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 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.
* : 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 configured to use SINK inputs. To
achieve this, connect a link wire between the S/S and 24V terminals as shown.
Single board configuration
The example above shows an FX2N-32SW fitted to an FX2N-32M*(E*). All other switch and
MPU types use similar connections.
Simulation Switch type Applicable controller(s)
Sin
g
le board
confi
g
uration
FX2N-16SW FX2N-16M*1
FX2N-32SW FX2N-32M*1 and FX2N-32E*1
FX2N-48SW FX2N-48M*1 and FX2N-48E*1
FX2N-64SW FX2N-64M*1
Two board
confi
g
uration FX2N-80SW FX2N-80M*1
FX2N-128SW FX2N-128M*1
NL 24+ X3X1 X7X5 X13X11 X17X15
S/S X00V X4X2 X10X6 X14X12 X16
Wire link.
JY992D85201A
DATE: October 1999

PAGE : 2 OF 2
 Mitsubishi Electric
JY992D85201A
DATE : October 1999
Two board configuration
The example above shows an FX2N-128SW fitted to an FX2N-128M*. All other
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.
NL 24+ X3X1 X7X5
S/S X00V X4X2 X6 X13X11 X15 X10 X14X12 X16
Wire link.
X17 X23X21 X25
X20 X24X22 X26 X27 X31 X77
X30 X76X32
~ ~
~
~
J1 J2
1
2