FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
175
9 Preparation for Wiring and Power Supply Wiring Procedures
9.3 Power Supply Specifications
1
Introduction
2
Features and
Part Names
3
Product
Introduction
4
Specifications
5
Version and
Peripheral
Devices
6
System
Configuration
7
Input/Output
Nos., Unit Nos.
8
Installation
9
Preparation and
Power Supply
Wiring
10
Input Wiring
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. 24V DC service power is not provided to FX3U-32MR/UA1 and FX3U-64MR/UA1.
*4. 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.
*5. 250V 5A is specified for the power fuse of FX3U-32MR/UA1.
Item
Specifications
FX
3U
-16M
îš…
/E
îš…
FX
3U
-32M
îš…
/E
îš…
FX
3U
-32MR/UA1
FX
3U
-48M
îš…
/E
îš…
FX
3U
-64M
îš…
/E
îš…
FX
3U
-64MR/UA1
FX
3U
-80M
îš…
/E
îš…
FX
3U
-128M
îš…
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
*5
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*3
400 mA or less 600 mA or less
5V DC built-in
power supply
*4
500 mA or less