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13 Examples of Wiring for Various Uses
190
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
13.2 Digital Switch [DSW Instructions (FNC72)/BIN Instructions (FNC19)]
3. Input/output powered extension unit
Example of program
Example of wiring
1) In the case of sink wiring
When inputs are used for sink only and outputs are the transistor sink type in the used input/output
powered extension 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
extension unit
M8000
X060 Y050 D100 K1DSW
First input group
0.1A 50V
diode is
necessary.
Digital
switch of
BCD
Input/output powered
extension unit
FX2N-32ET
FX
2N-48ET
COM
COM1
Y050 Y051 Y052 Y053
1248
10
3
10
2
10
1
10
0
10
3
10
2
10
1
10
0
X060 X061 X062 X063 X066X065X064 X067
Transistor output (sink)
24V X060 X061 X062 X063 X065X064 X066 X067
+V0 Y050
Y051
Y052 Y053
First input group
1248
10
3
10
2
10
1
10
0
10
3
10
2
10
1
10
0
0.1A 50V
diode is
necessary.
Digital
switch of
BCD
Transistor output (source)
0VS/S
Input/output powered
extension unit
FX
2N-32ET-ESS/UL
FX
2N-48ET-ESS/UL