Mitsubishi FX3UC SERIES User Manual page 178

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition
Output circuit configuration
6.2.3 Output Derating Curve
The derating curve below shows the simultaneous ON ratio of available PLC inputs with respect to the
ambient temperature. Use the PLC within the simultaneous input ON ratio range shown in the figure.
1. In case of the FX
2. In case of the FX
6.2.4 Handling of transistor output
1. Output terminals
4, 8 or 16 transistor output points are covered by one common terminal.
Sink output
Two COM terminals connected each other inside the PLC
are provided for sink outputs in the FX
transistor output type extension blocks for FX
FX -16EYT-C.
2N
For external wiring, connect two COM
the PLC so that the load applied on each COM
becomes smaller.
172
Item
- MT/D, DSS
3UC
Derating curve
Simultaneous ON ratio
Supply voltage:24V DC
80%
65%
60%
applicable
20%
40°C
-32MT-LT
3UC
Derating curve
Simultaneous ON ratio
Supply voltage:24V DC
80°C
50°C
applicable
20°C
30°C 40°C
Transistor output (source) specifications
24V DC
When extension blocks/units
are connected
When only the main unit is used
(without extension blocks/units)
Ambient temperature
45°C 55°C
When extension blocks/units
are connected
When only the main unit is used
(without extension blocks/units)
45°C 55°C Ambient temperature
main unit,
3UC
and
2NC
terminals outside
terminal
6 Output Specification and External Wiring
6.2 Transistor Output
Load
Y000
Y 1
Y 2
Y 3
Y 7
+V0
Fuse
+V0
Sink output type
Load
Y000
Y001
Fuse
COM1
COM1
5 to 30V
DC
PLC
PLC