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13 Examples of Wiring for Various Uses
191
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
11
High-Speed
Counters
12
Output Wiring
13
Wiring for
Various Uses
14
Test Run,
Maintenance,
Troubleshooting
15
Input/Output
Powered
Extension Units
16
Input/Output
Extension
Blocks
17
Extension
Power Supply
Unit
18
Other Extension
Units and
Options
19
Display Module
20
Terminal Block
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
Example of wiring
1) In the case of sink wiring
When inputs are used for both sink and source in the used main unit or input/output powered extension
unit
2) In the case of sink wiring
When inputs are used for sink only in the used input/output powered extension unit
3) In the case of source wiring
When inputs are used for both sink and source in the used main unit or input/output powered extension
unit
M8000
K2X010 D102BIN
X010 X011 X012 X013 X015X014 X016 X017
12481248
10
1
10
0
S/S
Main unit, Input/output powered extension unit
24V0V
COM X010 X011 X012 X013 X015X014 X016 X017
12481248
10
1
10
0
Input/output powered extension unit
Main unit, Input/output powered extension unit
24V X010 X011 X012 X013 X015X014 X016 X017
12481248
10
1
10
0
0VS/S