Mitsubishi FX3U Series User Manual

FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
154
9 Preparation for Wiring and Power Supply Wiring Procedures
9.3 Power Supply Specifications
• Treatment using bar terminal with insulating sleeve
It may be difficult to insert the electric wire into the insulating sleeve
depending on the thickness of the electric wire sheath. Select the
electric wire referring to the outline drawing.
4. Tool
• For tightening the terminal, use a commercially available small
screwdriver having a straight form that is not widened toward the end as
shown right.
9.3 Power Supply Specifications
The specifications for power supply input to the main unit are explained below.
For the power consumption by the special function units/blocks, refer to this manual or the manual of each
product.
9.3.1 AC Power Supply Type
*1. These power consumption values are maximum values which apply to the main unit's 24V DC service
power supply when there are input/output extension blocks and special function units/blocks.
→ For input/output powered extension units/blocks power consumption information,
refer to Section 15.2.
*2. When input/output extension blocks are connected, 24V DC service power is consumed by the blocks,
and the power to be consumed by the main unit is reduced.
→ For details on the 24V DC service power supply, refer to Section 6.5.
*3. The power supply is not for external use.
The current capacity specified above is for the input/output extension blocks, special function blocks,
special adapters and expansion boards.
Manufacturer Model names Caulking tool
Phoenix Contact AI 0.5-8WH CRIMPFOX UD6
Manufacturer Model names
Phoenix Contact SZS 0.4 x 2.5
Item
Specifications
FX 3U -16M  /E  FX 3U -32M  /E  FX 3U -48M  /E  FX 3U -64M  /E  FX 3U -80M  /E  FX 3U -128M 
Supply voltage 100 to 240V AC
Allowable supply
voltage range
85 to 264V AC
Rated frequency 50/60Hz
Allowable
instantaneous
power failure time
Operation can be continued upon occurrence of instantaneous power failure for 10 ms or less.
When the supply voltage is 200V AC, the time can be changed to 10 to 100 ms by editing the user
program.
Power fuse 250V, 3.15A 250V, 5A
Rush current
30 A max. 5 ms or less/100V AC
65 A max. 5 ms or less/200V AC
Power
consumption
*1
30W 35W 40W 45W 50W 65W
24V DC service
power supply
*2
400 mA or less 600 mA or less
5V DC built-in
power supply
*3
500 mA or less
8mm
(0.32")
Contact portion
14mm(0.56")
2.6mm
(0.11")
Insulating sleeve
• Bar terminal with insulating sleeve
0.4mm
(0.02")
2.5mm
(0.1")
With
straight tip

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)