Digital Switch - Mitsubishi Electric MELSEC iQ-F Series User Manual

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