122
6 WIRING
6.7 Examples of Wiring for Various Uses
Input matrix
Examples of wiring to take ON/OFF status of 24 switches by using MTR instructions are given below.
For the instructions, refer to
MELSEC iQ-F FX5 Programming Manual (Instructions, Standard Functions/Function Blocks).
Example of program
Example of wiring
• Sink wiring
The example is the wiring for the input/output of the FX5UJ-40MT/ES.
• Source wiring
The example is the wiring for the input/output of the FX5UJ-40MT/ESS.
MTR
SM400
X10
Y10
M30
K3
X10
COM2
X11 X12 X13 X14 X15 X16 X17
Y10 Y11 Y12 Y13
M30
M31
M32
M33
M34
M35
M36
M37
M40
M41
M42
M43
M44
M45
M46
M47
M50
M51
M52
M53
M54
M55
M56
M57
0.1A 50V
diode is
necessary.
Transistor output (sink)
X11
X13
X15
X17
X12
X14
X16
X11
X13
X15
X17
X12
X14
X16
Sink input
FX5UJ-40MT/ES
To use
X0 to X17
of the input,
connect a
pull-up resistor
(3.3 k
:
/0.5 W).
0V
24V
S/S
X10
+V2
X11 X12 X13 X14 X15 X16 X17
Y10 Y11 Y12 Y13
M30
M31
M32
M33
M34
M35
M36
M37
M40
M41
M42
M43
M44
M45
M46
M47
M50
M51
M52
M53
M54
M55
M56
M57
0.1A 50V
diode is
necessary.
Transistor output (source)
X11
X13
X15
X17
X12
X14
X16
X11
X13
X15
X17
X12
X14
X16
Source input
FX5UJ-40MT/ESS
To use
X0 to X17
of the input,
connect a
pull-up resistor
(3.3 k
:
/0.5 W).
0V
0V
24V
S/S
Содержание MELSEC iQ-F Series
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