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13 Examples of Wiring for Various Uses
122
FX3S Series Programmable Controllers
User's Manual - Hardware Edition
13.3 Input Matrix [MTR Instruction (FNC 52)]
13.3 Input Matrix [MTR Instruction (FNC 52)]
This section gives examples of wiring for capturing the ON/OFF status of 24 switches to M30 to M37, M40 to
M47 and M50 to M57 using MTR instruction (FNC 52).
Example of program
Example of wiring
1) In the case of sink wiring
2) In the case of source wiring
M8000
X000 Y012 M30 K3
FNC 52
MTR
RUN
monitor
X000 X001 X002 X003
0V
S/S
24V
Y012 Y013 Y014
COM4
X004 X005 X006 X007
M30
M31
M32
M33
M34
M35
M36
M37
M40
M41
M42
M43
M44
M45
M46
M47
M50
M51
M52
M53
M54
M55
M56
M57
X001 X002 X003 X004 X005 X006 X007
X001 X002 X003 X004 X005 X006 X007
Main unit (Example: FX3S-30MT/ES)
0.1 A 50 V
diode is
necessary.
Connect pull-up resistors (33 k/0.5 W) when using
inputs X000 to X017.
X000 X001 X002 X003
24V
S/S
0V
Y012 Y013 Y014+V4
X004 X005 X006 X007
M30
M31
M32
M33
M34
M35
M36
M37
M40
M41
M42
M43
M44
M45
M46
M47
M50
M51
M52
M53
M54
M55
M56
M57
X001 X002 X003 X004 X005 X006 X007
X001 X002 X003 X004 X005 X006 X007
Main unit (Example: FX3S-30MT/ESS)
0.1 A 50 V
diode is
necessary.
Connect pull-down resistors (3.3 k/0.5 W) when
using inputs X000 to X017.