Mitsubishi FX3UC Series, Руководство пользователя

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194
FX
3UC
Series Programmable Controllers
User’s Manual - Hardware Edition
7 Examples of Wiring for Various Uses
7.4 Digital Switch [DSW (FNC 72)/BIN (FNC 19)]
2) In the case of source wiring
Use the sink/source common input, source only output type main unit and a transistor output (source only
output) type output extension block.
The wiring example is the [FX
3UC
-32MT/DSS] + output extension block [FX
2NC
-16EYT-DSS].
3. Input extension block + Output extension block
Example of program
Example of wiring
1) In the case of sink wiring
Use the sink only input, sink only output type main unit, a sink only input type input extension block and a
transistor output (sink only output) type output extension block.
The wiring example is the [FX
3UC
-32MT/D or FX
3UC
-32MT-LT] + input extension block [FX
2NC
-16EX] +
output extension block [FX
2NC
-16EYT].
COM0
X010 X011 X012 X013
+V0 Y020 Y021 Y022 Y023
1 2 4 8
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)
+V0
+
-
Fuse
24V DC
Class D
grounding*
FX
2NC
-16EYT-DSS
FX
3UC
-32MT/DSS
* The grounding resistance should be 100
Ω
or less.
DSW
M8000
X020 Y020 D100 K1
COM X020 X021 X022 X023
COM1
Y020 Y021 Y022 Y023
Sink input
1 2 4 8
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 (sink)
COM1
+
-
Fuse
24V DC
Class D
grounding*
FX
2NC
-16EYT
FX
2NC
-16EX
+
-
FX
3UC
-32MT/D
FX
3UC
-32MT-LT
* The grounding resistance should be 100
Ω
or less.