Input Matrix - Mitsubishi Electric MELSEC iQ-F Series User Manual

Input matrix

Wiring examples 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).
Program example
SM400
MTR X10
Wiring example
• Sink wiring
The example is the wiring for the input/output of the FX5U-32MT/ES.
To use inputs X0 to
X17, connect pull-up
resistors
(3.3k/0.5W).
The example is the wiring for the input/output of theFX5UC-32MT/D.
To use inputs X0 to
X17, connect pull-up
resistors
(3.3k/0.5W).
*1 The grounding resistance should be 100 or less.
13 WIRING
224
13.7 Wiring Examples for Various Uses
Y10 M30 K3
0.1A/50V diode required
S/S 0V 24V
FX5U-32MT/ES
0.1A/50V diode required
24VDC
*1
Class-D grounding
Fuse
FX5UC-32MT/D
COM0
X11 X13 X15
X12 X14
X11 X13 X15
X12 X14
X10 X11 X12 X13
Sink input
Transistor output (sink)
COM2 Y10 Y11 Y12 Y13
X11 X13 X15
X12 X14
X11 X13 X15
X12 X14
COM X10 X11 X12 X13
Sink input
Transistor output (sink)
COM0 Y10 Y11 Y12 Y13
X17
X16
X17
X16
X14 X15 X16 X17
X17
X16
X17
X16
X14 X15 X16 X17
Y14 Y15 Y16 Y17