Mitsubishi FX3G SERIES User Manual page 167

FX Series Programmable Controllers
3G
User's Manual - Hardware Edition
2. Input/output powered extension unit
Example of program
M8000
SEGL
Example of wiring
1) In the case of sink wiring
When inputs are used for sink only and outputs are the transistor sink type in the used input/output
powered extension unit
Transistor output (sink)
COM1 Y020 Y021 Y022 Y023 Y024 Y025 Y026 Y027
1 2
3
10
1
2
4
8
* Use a 7-segment display with a latch and a built-in BCD decoder.
D100 Y020 K1
Input/output powered extension unit
0 1
4 8 10 10
2 1 0
10 10 10
*
13 Examples of Wiring for Various Uses
13.4 Seven Segment with Latch [SEGL Instructions
7-segment display to be used for sink wiring
(in the case of transistor output)
PLC
FX -32ET
2N
FX -48ET
2N
Y
2 3
10 10
COM1
7-segment display
+
Signal
Internal
circuit
-
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