Mitsubishi Electric MELSEC iQ-F FX5U CPU User Manual

MELSEC iQ-F FX5U CPU Module
Hardware Manual
Manual Number JY997D53401
Revision F
Date December 2017
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 December 2017
Specifications are subject to change without notice.

2014 MITSUBISHI ELECTRIC CORPORATION
Safety Precaution
(Read these precautions before use.)
If the equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment may be impaired.
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 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 forces
(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.
- When replacing the battery, make sure to use our specified product (FX
- When a battery error occurs ("BAT" LED is lit in red), follow the
description in MELSEC iQ-F FX5U User's Manual (Hardware).
Incorrect handling of the battery may cause heat excessive generation,
bursting, ignition, liquid leakage or deformation, and lead to injury, fire or
failures and malfunction of facilities and other equipment.
JY997D53401F
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, expansion adapter, and
connector conversion adapter
- Extension modules, bus conversion module, and battery
 Do not use the chemicals for cleaning.
 If there is the possibility of touching the PLC inside a control panel in
maintenance, make sure to discharge to avoid the influence of static
electricity.
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
is a
before shipment, confirm that the battery mode is set using a parameter 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 unstable during transportation.
 The PLC is a precision instrument. During transportation, avoid impacts
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
may
For the necessary product manuals or documents, consult with your local
Mitsubishi Electric representative.
Associated manuals
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.
-32BL). (MODBUS Communication)
3U
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 product complies with EC directive, however, this document does not guarantee
that a mechanical system including this product will comply with EC directive.
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.
For the caution for compliance with the EC directive, refer to MELSEC iQ-F
FX5U User's Manual (Hardware).
Incorporated Items
Check if the following product and items are included in the package:
 CPU module
FX5U-MR/ES, FX5U-MT/ES,
FX5U-MT/ESS, FX5U-MR/DS,
FX5U-MT/DS, FX5U-MT/DSS
(: 32, 64, 80)
 I/O module
FX5-EX/ES, FX5-EYR/ES,
FX5-EYT/ES, FX5-EYT/ESS
(: 8, 16)
FX5-32ER/ES, FX5-32ET/ES,
FX5-32ET/ESS, FX5-32ER/DS,
FX5-32ET/DS, FX5-32ET/DSS
1. Outline
1.1 Part names
[2]
[3]
[6]
[5]
[4]
[3]
[2]
Description
[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
Operation status display LEDs
PWR Green On while the PLC is powered.
*1
Red Lit/flashing when an error occurs.
ERR
[6]
P.RUN Green On while the PLC is running.
BAT Red Lit when the battery voltage drops.
CARD Green Lit when the SD memory card is inserted.
No.
RD
[6] SD
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
[8]
[7]
Included Items
[6]
[5]
Product 1 module
[4]
Dust proof protection sheet 1 sheet
[3]
Manuals [Japanese /English] 1 manual
Manuals [Chinese] 1 manual [2]
[1]
Product 1 module
[8]
Dust proof protection sheet 1 sheet
No.
Product 1 module
[1] Built-in RS-485 communication terminal block
Dust proof protection sheet 1 sheet
[2] RS-485 terminal resister selector switch
Extension cable 1 cable
[3] RUN/STOP/RESET switch
[4] SD memory card disable switch
[5] Built-in analog I/O terminal block
Terminal names
[6]
[7]
[7] SD memory card slot
[8] Terminal block mounting screws
[8]
[9] Expansion board connector
[9]
[10] Extension connector
[6]
[11] Battery holder
[12] Battery connector
[10]
Left side
Name
No.
[1] Expansion adapter connector cover
[2]
Genuine product certification label
[3] Nameplate
[4] DIN rail mounting groove
*1 Products that do not have the genuine product certification label or
nameplate are not covered by the warranty.
Name
Lit when data is received through communication via
Green
built-in RS-485.
Lit when data is sent through communication via
Green
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).
[9]
[10]
[11]
[12]
Name
shows a function grounding terminal.
Right side
[1]
[2]
[3]
[4]
Name
*1
*1