Mitsubishi FX3UC SERIES User Manual page 205

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition
7.5 Ten Key Input [TKY (FNC 70)]
This section gives examples of wiring for capturing values from ten-key pad to D100 using TKY instructions.
1. Main unit
Example of program
M8000
TKY
Example of wiring
1) In the case of sink wiring
a) Sink only input type main unit
Use the sink only input, sink only output type main unit.
The wiring example is the FX
24V DC
Fuse
+
b) Sink/source common input type main unit
Use the sink/source common input, source only output (transistor output) type main unit.
The wiring example is the FX
24V DC
Fuse
+
2) In the case of source wiring
Use the sink/source common input, source only output (transistor output) type main unit.
The wiring example is the FX
24V DC
Fuse
-
+
X000 D100 M10
-32MT/D or FX
3UC
0
Class D
grounding*
-
COM X000 X001 X002 X003
-32MT/DSS.
3UC
0
Class D grounding*
-
COM0 X000 X001 X002 X003
-32MT/DSS.
3UC
Class D
0 1
grounding*
COM0 X000 X001 X002 X003
* The grounding resistance should be 100Ω or less.
-32MT-LT.
3UC
1 2 3 4 5
X004 X005 X006 X007
Sink input
* The grounding resistance should be 100Ω or less.
1 2 3 4 5
X004 X005 X006 X007
Sink input
* The grounding resistance should be 100Ω or less.
2 3 4 5 6
X004 X005 X006 X007
Source input
7 Examples of Wiring for Various Uses
7.5 Ten Key Input [TKY (FNC 70)]
6 7 8 9
X010 X011
FX -32MT/D
3UC
FX -32MT-LT
3UC
6 7 8 9
X010 X011
FX -32MT/DSS
3UC
7 8 9
X010 X011
FX -32MT/DSS
3UC
1
2
3
4
5
6
7
8
9
10
199