FX
3U
Series Programmable Controllers
User’s Manual - Hardware Edition
104
6 Examination of System Configuration
6.5 Expansion of Main Unit (Calculation of Current Consumption)
6.5.4
When special extension devices are also added [calculation of current
consumption] (DC Power Type)
1
Select a main unit.
Select a main unit.
Select one main unit appropriate to the required number of input/output points from the following table.
*1.
When the supply voltage of the main unit is 16.8V to 19.2V DC, the power supply for the internal 24V
DC is 250mA.
*2.
When the supply voltage of the main unit is 16.8V to 19.2V DC, the power supply for the internal 24V
DC is 450mA.
2
Enter the specifications for the selected main unit.
Enter the number of input/output points and power supply type of the main unit according to the
above table.
Classifi-
cation
Type
Input
specifi-
cations
Output
specifications
Number of
input/output
points
[points]
Current
supply at
startup [mA]
Capacity of
built-in
power
supply
Power
supply for
internal 24V
DC [mA]
5V DC
power
supply[mA]
main unit
FX
3U
-16MR/DS
24V DC
Relay
16
640
500
400
*1
FX
3U
-16MT/DS
Transistor (sink)
16
FX
3U
-16MT/DSS
Transistor (source)
16
FX
3U
-32MR/DS
Relay
32
FX
3U
-32MT/DS
Transistor (sink)
32
FX
3U
-32MT/DSS
Transistor (source)
32
FX
3U
-48MR/DS
Relay
48
800
600
*2
FX
3U
-48MT/DS
Transistor (sink)
48
FX
3U
-48MT/DSS
Transistor (source)
48
FX
3U
-64MR/DS
Relay
64
FX
3U
-64MT/DS
Transistor (sink)
64
FX
3U
-64MT/DSS
Transistor (source)
64
FX
3U
-80MR/DS
Relay
80
FX
3U
-80MT/DS
Transistor (sink)
80
FX
3U
-80MT/DSS
Transistor (source)
80
Classification
Number of
connected
units
Type
Number of
input/output
points
[points]
Current
supply at
startup
[mA]
Capacity of
built-in power
supply
Power
supply for
internal 24V
DC [mA]
5V DC power
supply [mA]
With built-in
power
supply
main unit
1
FX
3U
-
Example of entry
→
FX
3U
-32MR/DS
32
640
500
400
A
1
-1
1
-2
1
-3
1
-4
A
1
1
-1
1
-2
1
-3
1
-4
A
Содержание FX2-16E series
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Страница 8: ... 6 Safety Precautions Read these precautions before use MEMO ...
Страница 508: ...FX3U Series Programmable Controllers User s Manual Hardware Edition 500 C Character code C 1 ASCII Code Table MEMO ...
Страница 510: ...502 FX3U Series Programmable Controllers User s Manual Hardware Edition D Discontinued models MEMO ...
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