Mitsubishi FX3UC SERIES User Manual page 79

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition
- Extension power supply unit side
a)Supplier side
FX -1PS-5V
3UC
b)Consumer side
FX -16EYR-T
2NC
FX -4AD
2NC
FX -CNV-IF
2NC
FX -10PG
2N
FX -2LC
2N
FX -16CCL-M
2N
"a)Supplier side" - "b)Consumer side" = 1000mA - 290mA =710mA
There is no problem since the total current consumption is less than the
capacity "1A (1000mA)" supplied by the extension power supply unit.
3) Restriction for the number of connectable units
a) Expansion board
There is no problem since the components have not changed.
b) Special function unit/block
There is no problem since the components have not changed.
c) Other restrictions
The new configuration is as follows due to insertion of an extension power supply unit between the
FX -16EYR-T and the FX
2NC
- One FX
There is no problem with this configuration since it satisfies the restriction for the
number of connectable units (1 units).
- One FX
There is no problem with this configuration since it satisfies the restriction for the
number of connectable units (5 units).
The restrictions for the number of input/output points, the restriction for the 5V DC power supply
capacity and the restriction for the number of connectable units are satisfied and the
configuration is valid when an extension power supply unit is added.
5V DC power supply capacity and current consumption
1A (1000mA)
50mA
50mA
100mA
0mA
120mA
70mA
0mA
-16EYR-T:
2NC
-16EYR-T unit is connected to the main unit.
2NC
-16EYR-T unit is connected to the extension power supply unit.
2NC
1.14 Selection Calculation Example 3 for System Configuration
220mA
290mA
≥
0mA
1 Outline
1
2
3
OK!!
4
OK!!
5
OK!!
6
OK!!
OK!!
7
8
9
10
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