Mitsubishi MELSEC iQ-F FX5UC, Руководство пользователя

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6 WIRING
6.7 Examples of Wiring for Various Uses
113
6
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 FX5UC-32MT/D.
• Source wiring
The example is the wiring for the input/output of the FX5UC-32MT/DSS.
*1 The grounding resistance should be 100
Ω
or less.
DSW
SM400
X10 Y10 D100 K1
COM X10 X11 X12 X13 X15 X14 X16 X17
COM0 Y10 Y11 Y12 Y13
Sink input
FX5UC-32MT/D
1 2 4 8
10
3
10
2
10
1
10
0
10
3
10
2
10
1
10
0
Transistor output (sink)
COM0
Fuse
24 V DC
*1
Digital
switch of
BCD
0.1 A 50 V
diode is
necessary.
Class D
grounding
COM0 X10 X11 X12 X13 X15 X14 X16 X17
+V0 Y10 Y11 Y12 Y13
Source input
FX5UC-32MT/DSS
1 2 4 8
10
3
10
2
10
1
10
0
10
3
10
2
10
1
10
0
Transistor output (source)
+V0
Fuse
24 V DC
*1
Digital
switch of
BCD
0.1 A 50 V
diode is
necessary.
Class D
grounding