Mitsubishi FX3U Series User Manual

FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
92
6 Examination of System Configuration
6.5 Expansion of Main Unit (Calculation of Current Consumption)
3 Enter the specifications for the products to be added.
Enter the data on the special function units/blocks to be connected to the main unit in the following table, and
calculate the current.
→ For data on the number of input/output occupied points and current consumption of each type,
refer to Section 6.8.
Classification
Number of
connected
units
Type
Number of
input/output
(occupied)
points
[points]
Current
consumption
at startup
[mA]
Calculation of current
consumption of built-in
power supply
5V DC
power
supply
[mA]
Internal
24V DC
[mA]
Enter the
products
connected
to the
main unit.
Expansion
board
1FX
3U- − − −
Special
adapter
10
FX
3U- −
FX
3U- −
FX
3U- −
FX
3U- −
FX
3U- −
FX
3U- −
FX
3U- −
FX
3U- −
FX
3U- −
FX
3U- −
Input/output
extension
block
−
FX
2N- − −
FX
2N- − −
FX
2N- − −
FX
2N- − −
FX
2N- − −
FX
2N- − −
FX
2N- − −
FX
2N- − −
FX
2N- − −
FX
2N- − −
FX
2N- − −
Special
function unit/
block
8
FX
0N/FX2N/FX3U-
FX
0N/FX2N/FX3U-
FX
0N/FX2N/FX3U-
FX
0N/FX2N/FX3U-
FX
0N/FX2N/FX3U-
FX
0N/FX2N/FX3U-
FX
0N/FX2N/FX3U-
FX
0N/FX2N/FX3U-
Display module
1FX
3U-7DM − − −
Calculate the totals.
2
B
C
D2
E
G
2 -1 2 -2
2 -3 2 -4

Mitsubishi FX3U Series Specifications

General

Model	FX3U Series
Program Memory	64k steps
Execution Speed	0.065 μs/basic instruction
Type	PLC (Programmable Logic Controller)
Power Supply	100-240V AC
I/O Points	Up to 384
Communication	USB
Expansion	Supported via expansion modules
High-Speed Counters	Up to 6 channels
Analog Input/Output	Available via expansion modules
Temperature Range	0 to 55°C
Programming Language	Ladder Logic, Structured Text
Built-in Functions	PID control
Humidity	5 to 95% (non-condensing)