Mitsubishi FX3U Series User Manual

FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
234
13 Examples of Wiring for Various Uses
13.5 Input Matrix [MTR Instructions (FNC 52)]
2. Main unit + input/output powered extension unit/block
Example of program
Examples of wiring
M8000
X020 Y050 M30 K3MTR
When the main unit and a transistor output (sink) type input/output powered extension unit/block are used
X020 X021 X022 X02324V0VS/S
Main unit
*1
Y050 Y051 Y052
Transistor output (sink)
24+COM
COM1
Input/output powered
extension unit/block
XX024 X025 X026 X027
M30 M31 M32 M33 M34 M35 M36 M37
M40 M41 M42 M43 M44 M45 M46 M47
X021 X022 X023 X024 X025 X026 X027
M50 M51 M52 M53 M54 M55 M56 M57
X021 X022 X023 X024 X025 X026 X027
0.1A 50V
diode is
necessary.
*2
In the case of sink wiring
*1 To use the input terminal (X) of the input/output powered extension unit, wire the terminal as shown by the dotted line.
*2 The terminals in the shaded areas are provided on input/output powered extension units (ex.: FX
2N -32ET).
Output extension blocks do not have the terminals.
When the main unit and a transistor output (source) type input/output powered extension unit/block are used
X020 X021 X022 X02324V0VS/S
Main unit
*1
Y050 Y051 Y052
Transistor output (source)
0VS/S
+V0
Input/output powered
extension unit/block
XX024 X025 X026 X027
M30 M31 M32 M33 M34 M35 M36 M37
M40 M41 M42 M43 M44 M45 M46 M47
X021 X022 X023 X024 X025 X026 X027
M50 M51 M52 M53 M54 M55 M56 M57
X021 X022 X023 X024 X025 X026 X027
24V
0.1A 50V
diode is
necessary.
*2
In the case of source wiring
*1 To use the input terminal (X) of the input/output powered extension unit, wire the terminal as shown by the dotted line.
*2 The terminals in the shaded areas are provided on input/output powered extension units (ex.: FX
2N -32ET-ESS/UL).
Output extension blocks do not have the terminals.

Mitsubishi FX3U Series Specifications

General

Model	FX3U Series
Program Memory	64k steps
Execution Speed	0.065 μs/basic instruction
Type	PLC (Programmable Logic Controller)
Power Supply	100-240V AC
I/O Points	Up to 384
Communication	USB
Expansion	Supported via expansion modules
High-Speed Counters	Up to 6 channels
Analog Input/Output	Available via expansion modules
Temperature Range	0 to 55°C
Programming Language	Ladder Logic, Structured Text
Built-in Functions	PID control
Humidity	5 to 95% (non-condensing)