Mitsubishi FX3UC Series - Page 205

199
FX3UC Series Programmable Controllers
User’s Manual - Hardware Edition
7 Examples of Wiring for Various Uses
7.5 Ten Key Input [TKY (FNC 70)]
1
Outline
2
External Dimensions
3
Generic Specifications
4
Power Supply Specifications
5
Input Specifications
6
Output Specifications
7
Examples of Wiring for Various Uses
8
Terminal Block
9
CC-Link/LT Master FX
3UC
(LT only)
10
Display module FX
3UC
(LT only)
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
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
3UC-32MT/D or FX3UC-32MT-LT.
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
3UC-32MT/DSS.
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
3UC-32MT/DSS.
TKY
M8000
X000 D100 M10
COM X000 X001 X002 X003 X005X004 X006 X007
56781234
X010 X011
0 9
Fuse
24V DC
Class D
grounding*
FX
3UC -32MT/D
FX
3UC -32MT-LT
+
-
Sink input
* The grounding resistance should be 100
Ω or less.
COM0 X000 X001 X002 X003 X005X004 X006 X007
56781234
X010 X011
0 9
Fuse
24V DC
Class D grounding*
FX
3UC -32MT/DSS
+
-
Sink input
* The grounding resistance should be 100 Ω or less.
COM0 X000 X001 X002 X003 X005X004 X006 X007
56781234
X010 X011
0 9
Fuse
24V DC
Class D
grounding*
FX
3UC -32MT/DSS
Source input
* The grounding resistance should be 100 Ω or less.
+
-