Mitsubishi FX3UC SERIES User Manual page 208

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition
2. Main unit + Output extension block
Example of program
M8000
HKY
Example of wiring
1) In the case of sink wiring
Use the sink only input, sink only output type main unit and a transistor output (sink only output) type
output extension block. The wiring example is the [FX
extension block [FX
24V DC
Fuse
+
2) In the case of source wiring
Use the sink/source common input, source only output type main unit and a transistor output (source only
output) type output extension block. The wiring example is the [FX
block [FX
2NC
24V DC
Fuse
+
202
X010 Y020 D100 M0
-16EYT].
2NC
External wiring
C
8
4
Class D
grounding*
0
-
COM X010 X011 X012 X013
Sink input
-16EYT-DSS].
External wiring
C
8
4
Class D
grounding*
0
-
COM0 X010 X011 X012 X013
Source input
3UC
D E F
9 A B
5 6 7
1 2 3
FX -32MT/D
3UC
FX -32MT-LT
3UC
COM1
* The grounding resistance should be 100Ω or less.
D E F
9 A B
5 6 7
1 2 3
Transistor output (source)
FX -32MT/DSS
3UC
+V0
* The grounding resistance should be 100Ω or less.
7 Examples of Wiring for Various Uses
7.6 Hexadecimal Input [HKY (FNC 71)]
-32MT/D or FX -32MT-LT] + output
3UC
FX -16EYT
2NC
Transistor output (sink)
COM1 Y020 Y021 Y022 Y023
-32MT/DSS] + output extension
3UC
FX -16EYT-DSS
2NC
+V0 Y020 Y021 Y022 Y023