Mitsubishi FX3UC SERIES User Manual page 214

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition
2. Output extension block
Example of program
M8000
SEGL
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
block [FX
2NC
7-segment display to be used for sink wiring
(in the case of transistor output)
PLC
Y
COM1
* Use a 7-segment display with a latch and a built-in BCD decoder.
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
7-segment display to be used for source wiring
(in the case of transistor output)
PLC
+V0
Y
* Use a 7-segment display with a latch and a built-in BCD decoder.
208
D100 Y020 K1
-16EYT].
FX -32MT/D
3UC
FX -32MT-LT
3UC
COM1
7-segment display
+
Signal
Internal
circuit
-
-16EYT-DSS].
FX -32MT/DSS
3UC
7-segment display
+
Signal
Internal
circuit
-
7.8 Seven Segment with Latch [SEGL (FNC 74)/BCD (FNC 18)]
-32MT/D or FX
3UC
Transistor output (sink)
COM1 Y020 Y021 Y022 Y023 Y024 Y025 Y026 Y027
1 2
3
10
1
2
4
8
Fuse
Transistor output (source)
+V0 +V0 Y020 Y021 Y022 Y023 Y024 Y025 Y026 Y027
1 2
10 3
1
2
4
8
Fuse
7 Examples of Wiring for Various Uses
-32MT-LT] + output extension
3UC
4 8 10 0 10 1
2 1 0
10 10 10
*
-32MT/DSS] + output extension
3UC
FX
2NC
4 8 10 0 10
10 2 10 1 10 0
*
FX -16EYT
2NC
10 2 10 3
-16EYT-DSS
1 10 2 10 3