Mitsubishi Electric MELSEC iQ-F FX5UC Series, User Manual

Page: 222 / 282

220
13 WIRING
13.7 Wiring Examples for Various Uses
Digital switch
When DSW instructions are used
Wiring examples 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).
■
Program example
■ Wiring example
• Sink wiring
The example is the wiring for the input/output of the FX5U-32MT/ES.
The example is the wiring for the input/output of theFX5UC-32MT/D.
*1 The grounding resistance should be 100

or less.
DSW
SM400
X10 Y10 D100 K1
X10 X11 X12 X13 X15 X14 X16 X17
COM2 Y10 Y11 Y12 Y13
FX5U-32MT/ES
1 2 4 8
10
3
10
2
10
1
10
0
10
3
10
2
10
1
10
0
S/S 0V 24V
BCD digital switch
0.1A/50V diode required
Sink input
Transistor output (sink)
COM X10 X11 X12 X13 X15 X14 X16 X17
COM0 Y10 Y11 Y12 Y13
FX5UC-32MT/D
1 2 4 8
10
3
10
2
10
1
10
0
10
3
10
2
10
1
10
0
COM0
*1
BCD digital switch
24VDC
Fuse
0.1A/50V diode required
Class-D
grounding
Sink input
Transistor output (sink)