Input Matrix [Mtr Instructions (Fnc 52)] - Mitsubishi FX3G SERIES User Manual

FX Series Programmable Controllers
3G
User's Manual - Hardware Edition
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
M8000
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
0.1A 50V
diode is
necessary.
S/S
0V 24V
158
MTR X020 Y010
X021 X022 X023 X024 X025 X026 X027
X021 X022 X023 X024 X025 X026 X027
X020 X021 X022 X023
Main unit (Ex: FX -40MT/ES)
3G
COM4
M30 K3
X024 X025 X026 X027
Y010 Y011 Y012
13 Examples of Wiring for Various Uses
13.3 Input Matrix [MTR Instructions (FNC 52)]