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13 Examples of Wiring for Various Uses
192
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
13.3 Input Matrix [MTR Instructions (FNC 52)]
13.3 Input Matrix [MTR Instructions (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 instructions.
1. Main unit
Example of program
Example of wiring
1) In the case of sink wiring
When inputs are used for both sink and source and outputs are the transistor sink type in the used main
unit
2) In the case of source wiring
When inputs are used for both sink and source and outputs are the transistor source type in the used
main unit
M8000
X020 Y010 M30 K3MTR
Main unit (Ex: FX
3G
-40MT/ES)
X020 X021 X022 X023
24V0V
S/S
Y010 Y011 Y012
COM4
X024 X025 X026 X027
M30
M31
M32
M33
M34
M35
M36
M37
M40
M41
M42
M43
M44
M45
M46
M47
M50
M51
M52
M53
M54
M55
M56
M57
X021 X022 X023 X024 X025 X026 X027
X021 X022 X023 X024 X025 X026 X027
0.1A 50V
diode is
necessary.
X020 X021 X022 X023
24V0V
S/S
Main unit (Ex: FX3G-40MT/ESS)
Y010 Y011 Y012+V4
X024 X025 X026 X027
M30
M31
M32
M33
M34
M35
M36
M37
M40
M41
M42
M43
M44
M45
M46
M47
M50
M51
M52
M53
M54
M55
M56
M57
X021
0.1A 50V
diode is
necessary.
X022 X023 X024 X025 X026 X027
X021 X022 X023 X024 X025 X026 X027