FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
228
13 Examples of Wiring for Various Uses
13.2 Digital Switch [DSW Instructions (FNC72)/BIN Instructions (FNC19)]
13.2.2 When BIN instructions are used
Examples of wiring for capturing values from a 2-digit digital switch to the data register D102 are given below.
Example of program
Examples of wiring
M8000
K2X010 D102BIN
When a sink and source input type unit is used
24V X010 X011 X012 X013 X015X014 X016 X017
12481248
10
1
10
0
0VS/S
When a sink input type unit is used
COM X010 X011 X012 X013 X015X014 X016 X017
12481248
10
1
10
0
Main unit and input/output powered extension units
Input/output powered extension units
In the case of sink wiring
Main unit and input/output powered extension units
When a sink and source input type unit is used
24V X010 X011 X012 X013 X015X014 X016 X017
12481248
10
1
10
0
0VS/S
In the case of source wiring