Input Matrix - Mitsubishi Electric FX5UC-96MT/D User Manual

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).
Programming examples
SM400
MTR X10 Y10
Wiring examples
• Sink wiring
The example is the wiring for the input/output of the FX5UC-32MT/D.
Fuse
When the input
points X0 to X17
are used, connect
a pull-up resistor
(3.3 k/0.5 W).
FX5UC-32MT/D
• Source wiring
The example is the wiring for the input/output of the FX5UC-32MT/DSS.
Fuse
When the input
points X0 to X17
are used, connect a
pull-down resistor
(3.3 k/0.5 W).
FX5UC-32MT/DSS
*1 The grounding resistance should be 100  or less.
M30 K3
0.1 A 50 V
diode is
necessary.
24 V DC
Class D
*1
grounding
COM X10
COM0 COM0
0.1 A 50 V
diode is
necessary.
24 V DC
Class D
*1
grounding
COM0 X10
+V0 +V0
X11 X13 X15 X17
X12 X14 X16
X11 X13 X15 X17
X12 X14 X16
X11 X12 X13 X14
Sink input
Transistor output (sink)
Y10 Y11 Y12 Y13 Y14
X11 X13 X15 X17
X12 X14 X16
X11 X13 X15 X17
X12 X14 X16
X11 X12 X13 X14 X15
Source input
Transistor output (source)
Y10 Y11 Y12 Y13 Y14
6.7 Examples of Wiring for Various Uses
X15 X16 X17
Y15 Y16 Y17
X16 X17
Y15 Y16 Y17
6 WIRING
6
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