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13 Examples of Wiring for Various Uses
188
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
13.2 Digital Switch [DSW Instructions (FNC72)/BIN Instructions (FNC19)]
13.2 Digital Switch [DSW Instructions (FNC72)/BIN Instructions (FNC19)]
13.2.1 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.
1. Main unit
Example of program
Example of wiring
1) In the case of sink wiring
When inputs are used for both sink and source and outputs are the transistor sink type in the used main
unit
2) In the case of source wiring
When inputs are used for both sink and source and outputs are the transistor source type in the used
main unit
M8000
X010 Y010 D100 K1DSW
1248
10
3
10
2
10
1
10
0
X010 X011 X012 X013
24V0V
S/S
Y010 Y011 Y012 Y013
COM4
10
3
10
2
10
1
10
0
0.1A 50V
diode is
necessary.
Digital
switch of
BCD
Main unit (Ex: FX
3G-40MT/ES)
1248
10
3
10
2
10
1
10
0
0.1A 50V
diode is
necessary.
Digital
switch of
BCD
X010 X011 X012 X013
24V0V
S/S
Y010 Y011 Y012 Y013+V4
Main unit (Ex: FX
3G
-40MT/ESS)
10
3
10
2
10
1
10
0