Mitsubishi FX3UC SERIES User Manual page 145

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition
5.2.2 Input 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
Derating curve
Simultaneous ON ratio
80%
65%
60%
20%
2. In case of the FX
Derating curve
Simultaneous ON ratio
80°C
50°C
20°C
- MT/D, DSS
3UC
Supply voltage:24V DC
applicable
40°C 45°C
-32MT-LT
3UC
Supply voltage:24V DC
applicable
30°C 40°C 45°C
5 Input Specifications and External wiring
When extension blocks/units
are connected
When only the main unit is used
(without extension blocks/units)
Ambient temperature
55°C
When extension blocks/units
are connected
When only the main unit is used
(without extension blocks/units)
55°C Ambient temperature
5.2 24V DC Input Type
10
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