120
6 WIRING
6.7 Examples of Wiring for Various Uses
Digital switch
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.
For the instructions, refer to
MELSEC iQ-F FX5 Programming Manual (Instructions, Standard Functions/Function Blocks).
■
Example of program
■
Example of wiring
• Sink wiring
The example is the wiring for the input/output of the FX5UJ-40MT/ES.
• Source wiring
The example is the wiring for the input/output of the FX5UJ-40MT/ESS.
DSW
SM400
X10
Y10
D100
K1
X10 X11 X12 X13
X15
X14
X16 X17
COM2 Y10 Y11 Y12 Y13
Sink input
FX5UJ-40MT/ES
1
2
4
8
10
3
10
2
10
1
10
0
10
3
10
2
10
1
10
0
0.1A 50V
diode is
necessary.
Digital
switch of
BCD
Transistor output (sink)
0V
24V
S/S
X10 X11 X12 X13
X15
X14
X16 X17
+V2 Y10 Y11 Y12 Y13
Source input
FX5UJ-40MT/ESS
1
2
4
8
10
3
10
2
10
1
10
0
10
3
10
2
10
1
10
0
0.1A 50V
diode is
necessary.
Digital
switch of
BCD
Transistor output (source)
0V
24V
S/S
Содержание MELSEC iQ-F Series
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