Mitsubishi Electric MELSEC FX2N-16SW User Manual

FX
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.
Single board
configuration
Two board
configuration
* : 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
Wire link.
S/S
L N
The example above shows an FX
MPU types use similar connections.
SIMULATION INPUT SWITCHES
2N
USER'S GUIDE
Simulation Switch type
FX -16SW
2N
FX -32SW
2N
FX -48SW
2N
FX -64SW
2N
FX -80SW
2N
FX -128SW
2N
0V X0 X2
24+ X1
-32SW fitted to an FX
2N
X4 X6 X10
X3 X5 X7
2N
JY992D85201A
DATE : October 1999
PAGE: 1 OF 2
©
Mitsubishi Electric
Applicable controller(s)
FX -16M*1
2N
FX -32M*1 and FX
2N
FX -48M*1 and FX
2N
FX -64M*1
2N
FX -80M*1
2N
FX -128M*1
2N
X12 X14 X16
X11 X13 X15
-32M*(E*). All other switch and
-32E*1
2N
-48E*1
2N
X17