Mitsubishi FX3U Series User Manual

FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
51
4 Specifications, External Dimensions and Terminal Layout (Main Units)
4.2 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
4.2.2 DC Power Supply Type
*1. This power consumption is the value maximized by input/output extension blocks and special function
units/blocks connected to the main unit.
→ For input/output powered extension units/blocks power consumption information,
refer to Section 15.2.
*2. 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.
*3. When supply voltage is 16.8 to 19.2V DC, the connectable extension equipment decreases.
For details, refer to Subsection 6.5.3 or 6.5.4.
Item
Specifications
FX3U-16M/D FX3U-32M/D FX3U-48M/D FX3U-64M/D FX3U-80M/D
Supply voltage 24V DC
Allowable supply
voltage range
16.8 to 28.8V DC
*3
Allowable
instantaneous power
failure time
Operation can be continued upon occurrence of instantaneous power failure for 5 ms or less.
Power fuse 250V, 3.15A 250V, 5A
Rush current 35 A max. 0.5 ms or less/24V DC
Power consumption
*1
25 W 30 W 35 W 40 W 45 W
24V DC service power
supply
−
5V DC built-in power
supply
*2
500 mA or less

Mitsubishi FX3U Series Specifications

General

Brand	Mitsubishi
Model	FX3U Series
Category	Controller
Language	English