Mitsubishi FX3U SERIES User Manual page 232

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition
2. Main unit + input/output powered extension unit/block
Example of program
M8000
Examples of wiring
In the case of sink wiring
When the main unit and a transistor output (sink) type input/output powered extension unit/block are used
S/S
*1 To use the input terminal (X) of the input/output powered extension unit, wire the terminal as shown by the dotted line.
*2 The terminals in the shaded areas are provided on input/output powered extension units (ex.: FX
Output extension blocks do not have the terminals.
In the case of source wiring
When the main unit and a transistor output (source) type input/output powered extension unit/block are used
S/S
*1 To use the input terminal (X) of the input/output powered extension unit, wire the terminal as shown by the dotted line.
*2 The terminals in the shaded areas are provided on input/output powered extension units (ex.: FX
Output extension blocks do not have the terminals.
226
DSW X010 Y050
10 0
Digital
switch of
BCD
0.1A 50V
diode is
necessary.
1 2
0V 24V X010 X011 X012 X013
Main unit
Digital 10 0
switch of
BCD
0.1A 50V
diode is
necessary.
1 2
0V 24V X010 X011 X012 X013
Main unit
13.2 Digital Switch [DSW Instructions (FNC72)/BIN Instructions (FNC19)]
D100 K1
10 1 10 2
*1
4 8
COM 24+
Input/output powered extension unit
Output extension block
Transistor output (sink)
COM1
Y050 Y051 Y052 Y053
10
10 1 10 2
*1
4 8
S/S 0V
Input/output powered extension unit
Output extension block
Transistor output (source)
+V0 Y050 Y051 Y052 Y053
10
13 Examples of Wiring for Various Uses
10 3
*2
X
0 10 1 10 2 10 3
2N
10 3
*2
24V X
0 10 1 10 2 10 3
-32ET-ESS/UL).
2N
-32ET).