Mitsubishi Electric MELSEC-F FX3G Series User Manual page 197

FX Series Programmable Controllers
3G
User's Manual - Hardware Edition
3. Input/output powered extension unit
Example of program
M8000
DSW
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
Digital
switch of
BCD
0.1A 50V
diode is
necessary.
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
0.1A 50V
diode is
necessary.
S/S
X060 Y050 D100
10 0 10
1 2 4 8
COM X060 X061 X062 X063
First input group
Transistor output (sink)
Y050 Y051 Y052 Y053
COM1
10 0 10 1 10 2 10
0
10
Digital
switch of
BCD
1 2 4
0V 24V X060 X061 X062 X063
First input group
Transistor output (source)
+V0 Y050 Y051 Y052 Y053
10 0 10 1 10 2
13.2 Digital Switch [DSW Instructions (FNC72)/BIN Instructions (FNC19)]
K1
1 10 2 10
X064 X065 X066 X067
Input/output powered
extension unit
FX -32ET
2N
FX -48ET
2N
3
1 2
10 10
8
X064 X065 X066 X067
Input/output powered
extension unit
FX -32ET-ESS/UL
2N
FX -48ET-ESS/UL
2N
10 3
13 Examples of Wiring for Various Uses
3
3
10
11
12
13
14
15
16
17
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19
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