Input Matrix - Mitsubishi Electric FX5U User Manual

Input Matrix

Examples of wiring to take ON/OFF status of 24 switches by using MTR instructions are given below.
For the instructions, refer to MELSEC iQ-F FX5 Programming Manual (Instructions, Standard Functions/Function Blocks).
Example of program
SM400
MTR X010 Y010
Example of wiring
• Sink wiring
The example is the wiring for the input/output of the FX5U-32MT/ES.
To use
X000 to X017
S/S
of the input,
connect a
pull-up resistor
(3.3 k/0.5 W).
FX5U-32MT/ES
• Source wiring
The example is the wiring for the input/output of the FX5U-32MT/ESS.
To use
X000 to X017
S/S
of the input,
connect a
pull-up resistor
(3.3 k/0.5 W).
FX5U-32MT/ESS
M30 K3
0.1A 50V
diode is
necessary.
0V 24V X010
Transistor output (sink)
COM2 Y010 Y011 Y012 Y013
0.1A 50V
diode is
necessary.
0V 24V X010
Transistor output (source)
+V2 Y010 Y011 Y012 Y013
X011 X013 X015 X017
X012 X014 X016
X011 X013 X015 X017
X012 X014 X016
X011 X012 X013 X014 X015 X016 X017
Sink input
X011 X013 X015 X017
X012 X014 X016
X011 X013 X015 X017
X012 X014 X016
X011 X012 X013 X014 X015 X016 X017
Source input
6.8 Examples of Wiring for Various Uses
6
6 WIRING
107