Digital Switch - Mitsubishi Electric FX5UC-96MT/D User Manual

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