Digital Switch - Mitsubishi Electric MELSEC iQ-F Series User Manual

Digital Switch

When DSW instructions are used
Examples of wiring for capturing values from a 4-digit digital switch to the data register D100 are given below.
For the instructions, refer to
■Example of program
SM400
DSW X010 Y010 D100 K1
■Example of wiring
• Sink wiring
The example is the wiring for the input/output of the FX5UC-32MT/D.
24 V DC
Fuse 0.1 A 50 V
diode is
Class D *1
necessary.
grounding
• Source wiring
The example is the wiring for the input/output of the FX5UC-32MT/DSS.
24 V DC
Fuse
Class D *1
grounding
*1 The grounding resistance should be 100 Ω or less.
MELSEC iQ-F FX5 Programming Manual (Instructions, Standard Functions/Function Blocks).
10 0
Digital
switch of
BCD
1 2 4
COM X010 X011 X012 X013
Sink input
Transistor output (sink)
COM0 COM0 Y010 Y011 Y012 Y013
10 0 10 1 10 2
Digital
switch of
BCD
10
0
0.1 A 50 V
diode is
necessary.
1 2 4
COM0 X010 X011 X012 X013
Source input
Transistor output (source)
+V0 +V0 Y010 Y011 Y012 Y013
10 0 10 1 10 2
10 1 10 2
8
X014 X015 X016 X017
FX5UC-32MT/D
10 3
10 1 10 2 10 3
8
X014 X015 X016 X017
FX5UC-32MT/DSS
10 3
6.7 Examples of Wiring for Various Uses
10 3
6 WIRING
6
87