Mitsubishi Electric MELSEC iQ-F FX5U User Manual

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JAPANESE ENGLISH
MELSEC iQ-F FX5U CPU Module
Hardware Manual
Manual Number JY997D53401
Revision C
Date March 2015
This manual describes the part names, dimensions, installation, cabling and
specifications for the product. This manual is extracted from MELSEC iQ-F
FX5U User's Manual (Hardware). Refer to MELSEC iQ-F FX5U User's Manual
(Hardware) for more details. Before use, read this manual and manuals of
relevant products fully to acquire proficiency in the handling and operating the
product. Make sure to learn all the product information, safety information, and
precautions.
And, store this manual in a safe place so that you can take it out and read it
whenever necessary. Always forward it to the end user.
Registration: Ethernet is a trademark of Xerox Corporation. MODBUS
registered trademark of Schneider Electric SA. Phillips is a registered trademark of
Phillips Screw Company. The company name and the product name to be described
in this manual are the registered trademarks or trademarks of each company.
Effective March 2015
Specifications are subject to change without notice.

2014 MITSUBISHI ELECTRIC CORPORATION
Safety Precaution
(Read these precautions before use.)
This manual classifies the safety precautions into two categories:
and .
Indicates that incorrect handling may cause hazardous
conditions, resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous
conditions, resulting in minor or moderate injury or
property damage.
Depending on the circumstances, procedures indicated by
also cause severe injury.
It is important to follow all precautions for personal safety.
STARTUP AND
MAINTENANCE
PRECAUTIONS
 Do not touch any terminal while the PLC's power is on.
Doing so may cause electric shock or malfunctions.
 Before cleaning or retightening terminals, cut off all phases of the power supply
externally. Failure to do so in the power ON status may cause electric shock.
 Before modifying the program in mid-operation, forcing output, running or
stopping the PLC, read through this manual carefully, and ensure
complete safety.
An operation error may damage the machinery or cause accidents.
 Do not change the program in the PLC from two or more peripheral equipment
devices at the same time. (i.e. from an engineering tool and a GOT)
Doing so may cause destruction or malfunction of the PLC program.
 Use the battery for memory backup in conformance to the MELSEC iQ-F
FX5U User's Manual (Hardware).
- Use the battery for the specified purpose only.
- Connect the battery correctly.
- Do not charge, disassemble, heat, put in fire, short-circuit, connect
reversely, weld, swallow or burn the battery, or apply excessive force
(vibration, impact, drop, etc.) to the battery.
- Do not store or use the battery at high temperatures or expose to direct
sunlight.
- Do not expose to water, bring near fire or touch liquid leakage or other
contents directly.
Incorrect handling of the battery may cause excessive heat, bursting,
ignition, liquid leakage or deformation, and lead to injury, fire or failures and
malfunction of facilities and other equipment.
JY997D53401C
STARTUP AND
MAINTENANCE
PRECAUTIONS
 Do not disassemble or modify the PLC.
Doing so may cause fire, equipment failures, or malfunctions.
For repair, contact your local Mitsubishi Electric representative.
 Turn off the power to the PLC before connecting or disconnecting any
extension cable.
Failure to do so may cause equipment failures or malfunctions.
 Turn off the power to the PLC before attaching or detaching the following devices.
Failure to do so may cause equipment failures or malfunctions.
- Peripheral devices, expansion board, and expansion adapter
- Extension modules, bus conversion module, and battery
DISPOSAL PRECAUTIONS
 Please contact a certified electronic waste disposal company for the
environmentally safe recycling and disposal of your device.
 When disposing of batteries, separate them from other waste according to
local regulations.
(For details on the Battery Directive in EU countries, refer to the MELSEC
iQ-F FX5U User's Manual (Hardware).)
TRANSPORTATION
PRECAUTIONS
 When transporting the PLC with the optional battery, turn on the PLC
before shipment, confirm that the battery mode is set in PLC parameters
and the BAT LED is OFF, and check the battery life.
If the PLC is transported with the BAT LED ON or the battery exhausted,
the battery-backed data may be lost during transportation.
 The PLC is a precision instrument. During transportation, avoid impacts

is a
larger than those specified in the general specifications (Section 2.1) by
using dedicated packaging boxes and shock-absorbing palettes. Failure to
do so may cause failures in the PLC.
After transportation, verify operation of the PLC and check for damage of
the mounting part, etc.
 When transporting lithium batteries, follow required transportation regulations.
(For details on the regulated products, refer to the MELSEC iQ-F FX5U
User's Manual (Hardware).)
Associated manuals
How to obtain manuals
For the necessary product manuals or documents, consult with your local
Mitsubishi Electric representative.
Associated manuals
may
FX5U CPU module comes with this document (hardware manual).
For a detailed explanation of the FX5U CPU module hardware and information
on instructions for PLC programming and intelligent function module, refer to
the relevant documents.
Manual name Manual No.
Explains performance
MELSEC iQ-F FX5
specifications, procedures before
User's Manual JY997D58201
operation, and troubleshooting of
(Startup)
the FX5 CPU module.
MELSEC iQ-F FX5U Explains FX5U CPU module
User's Manual JY997D55301 specification details for I/O, wiring,
(Hardware) installation, and maintenance.
Explains the N:N network, MELSEC
MELSEC iQ-F FX5
Communication protocol, inverter
User's Manual JY997D55901
communication and non-protocol
(Serial Communication)
communication.
MELSEC iQ-F FX5
Explains the MODBUS serial
User's Manual JY997D56101
communication.
(MODBUS Communication)
MELSEC iQ-F FX5
Functions for communication via
User's Manual JY997D56201
built-in Ethernet port
(Ethernet Communication)
Certification of UL, cUL standards
Please consult with Mitsubishi Electric for information on UL, cUL standard
practices and the corresponding types of equipment.
Compliance with EC directive (CE Marking)
This document does not guarantee that a mechanical system including this
product will comply with the following standards.
Compliance to EMC directive and LVD directive of the entire mechanical
system should be checked by the user/manufacturer. For more details please
contact the local Mitsubishi Electric sales site.
Attention
 This product is designed for use in industrial applications.
Note
 Authorized Representative in the European Community:
Mitsubishi Electric Europe B.V.
Gothaer Str. 8, 40880 Ratingen, Germany
Caution for compliance with EC Directive
Installation in Enclosure
Programmable controllers are open-type devices that must be installed and
used within conductive control boxes. Please use the FX5U CPU module
programmable controllers while installed in conductive shielded control boxes.
Please secure the control box lid to the control box (for conduction). Installation
within a control box greatly affects the safety of the system and aids in shielding
noise from the programmable controller.
For other cautions, refer to the MELSEC iQ-F FX5U User's Manual (Hardware).
Incorporated Items
Check if the following product and items are included in the package:
 CPU module
Product
FX5U-32M,
Dust proof protection sheet
FX5U-64M,
Manuals [Japanese /English]
FX5U-80M
Manuals [Chinese]
 I/O module
Product
FX5-8E,
FX5-16E
Dust proof protection sheet
Product
FX5-32E Dust proof protection sheet
Extension cable
1. Outline
Description
1.1 Part names
[2]
[3]
[6]
[5]
[4]
[3]
[2]
[1]
No.
[1] DIN rail mounting hooks
[2] Expansion adapter connecting hooks
[3] Terminal block covers
[4] Built-in Ethernet communication connector (with cover)
[5] Top cover
No.
Operation status display LEDs
PWR Green On while the PLC is powered.
*1
ERR
P.RUN Green On while the PLC is running.
BAT
[6]
CARD Green Lit when the SD memory card is inserted.
RD Green
SD Green
SD/RD Green
[7] Expansion board connector cover
[8] Input display LEDs (Green)
[9] Extension connector cover
[10] Output display LEDs (Green)
*1 When powered on in the factory default state, ERR LED starts flashing
because there is no program. For details, refer to the following manual.
With cover open
[7]
[6]
[5]
[4]
Included Items
[3]
[2]
1 module
[1]
1 sheet
1 manual
[7]
1 manual
No.
1 module [1] Built-in RS-485 communication terminal block
1 sheet
[2] RS-485 terminal resister selector switch
1 module
[3] RUN/STOP/RESET switch
1 sheet
[4] SD memory card disable switch
1 cable
[5] Built-in analog I/O terminal block
[6] SD memory card slot
[7] Terminal block mounting screws
[8] Expansion board connector
[9] Extension connector
[7]
[10] Battery holder
[11] Battery connector
[8]
[9]
[6]
[10]
Name
Name
Red Lit/flashing when an error occurs.
Red Lit when the battery voltage drops.
Lit when data is received through communication via
built-in RS-485.
Lit when data is sent through communication via
built-in RS-485.
Lit when data is sent or received through
communication via built-in Ethernet.
Refer to MELSEC iQ-F FX5U User's Manual (Hardware).
[8]
[9]
[10]
[11]
Name