Mitsubishi FX3U Series User Manual

FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
225
13 Examples of Wiring for Various Uses
13.2 Digital Switch [DSW Instructions (FNC72)/BIN Instructions (FNC19)]
11
High-Speed Counters
12
Output Wiring
13
Wiring for Various Uses
14
Test Run, Maintenance, Troubleshooting
15
IInput/Output Powered Extension Units
16
Input/Output Extension Blocks
17
Extension Power Supply Unit
18
Other Extension Units and Options
19
Display Module
20
Terminal Block
13.2 Digital Switch [DSW Instructions (FNC72)/BIN Instructions (FNC19)]
13.2.1 When DSW instructions are used
Examples of wiring for capturing values from a 4-digit digital switch to the data register D100 are given below.
1. Main unit
Example of program
Example of wiring
M8000
X010 Y010 D100 K1DSW
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
1248
10
3
10
2
10
1
10
0
0.1A 50V
diode is
necessary.
Digital
switch of
BCD
X010 X011 X012 X01324V0VS/S
Y010 Y011 Y012 Y015 COM3
Main unit (Ex: FX 3U -32MT/ES)
10
3
10
2
10
1
10
0
When inputs are used for both sink and source and outputs are the transistor source type in the used main unit
In the case of source wiring
1248
10
3
10
2
10
1
10
0
0.1A 50V
diode is
necessary.
Digital
switch of
BCD
X010 X011 X012 X01324V0VS/S
Y010 Y011 Y012 Y015+V2
Main unit (Ex: FX 3U -32MT/ESS)
10
3
10
2
10
1
10
0

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)