Mitsubishi Electric FX3U-128M series Hardware Manual

Also see for FX2N-16E series: User manual

FX 3U SERIES PROGRAMMABLECONTROLLERSHARDWARE MANUALThis manual describes the part names, dimensions, mounting,cabling and specifications for the product. This manual is extractedfrom FX 3U Series User's Manual - Hardware Edition. Refer to FX 3USeries User's Manual - Hardware Edition for more details. Beforeuse, read this manual and manuals of relevant products fully toacquire proficiency in the handling and operating the product. Makesure to learn all the product information, safety information, andprecautions.And, store this manual in a safe place so that you can take it out andread it whenever necessary. Always forward it to the end user.RegistrationThe company name and the product name to be described in thismanual are the registered trademarks or trademarks of eachcompany.Effective December 2017Specifications are subject to change without notice.© 2013 Mitsubishi Electric CorporationSafety Precaution (Read these precautions before use.)If the equipment is used in a manner not specified by themanufacturer, the protection provided by the equipment may beimpaired.This manual classifies the safety precautions into two categories:and .Depending on the circumstances, procedures indicated bymay also cause severe injury.It is important to follow all precautions for personal safety.Manual Number JY997D50301Revision DDate December 2017Indicates that incorrect handling may causehazardous conditions, resulting in death orsevere injury.Indicates that incorrect handling may causehazardous conditions, resulting in medium orslight personal injury or physical damage.STARTUP ANDMAINTENANCEPRECAUTIONS Do not touch any terminal while the PLC's power is on.Doing so may cause electric shock or malfunctions.STARTUP ANDMAINTENANCEPRECAUTIONS Before cleaning or retightening terminals, cut off all phases ofthe power supply externally.Failure to do so may cause electric shock. Before modifying or disrupting the program in operation orrunning the PLC, carefully read through this manual and theassociated manuals and ensure the safety of the operation.An operation error may damage the machinery or causeaccidents. Do not change the program in the PLC from two or moreperipheral equipment devices at the same time. (i.e. from aprogramming tool and a GOT)Doing so may cause destruction or malfunction of the PLCprogram. Use the battery for memory backup correctly in FX3U SeriesUser's Manual - Hardware Edition.- Use the battery only for the specified purpose.- Connect the battery correctly.- Do not charge, disassemble, heat, put in fire, short-circuit,connect reversely, weld, swallow or burn the battery, or applyexcessive forces (vibration, impact, drop, etc.) to the battery.- Do not store or use the battery at high temperatures orexpose to direct sunlight.- Do not expose to water, bring near fire or touch liquidleakage or other contents directly.- Incorrect handling of the battery may cause heat excessivegeneration, bursting, ignition, liquid leakage or deformation,and lead to injury, fire or failures and malfunctions of facilitiesand other equipment.- When replacing the battery, make sure to use our specifiedproduct (FX 3U-32BL).- When a battery error occurs ("BATT" LED is lit in red), followthe description in FX 3U Series User's Manual - HardwareEdition.STARTUP ANDMAINTENANCEPRECAUTIONS Turn off the power to the PLC before attaching or detaching thememory cassette. If the memory cassette is attached ordetached while the PLC's power is on, the data in the memorymay be destroyed, or the memory cassette may be damaged. Do not disassemble or modify the PLC.Doing so may cause fire, equipment failures, or malfunctions.For repair, contact your local Mitsubishi Electric distributor. Turn off the power to the PLC before connecting ordisconnecting any extension cable.Failure to do so may cause equipment failures or malfunctions. Turn off the power to the PLC before attaching or detaching thefollowing devices.Failure to do so may cause equipment failures or malfunctions.- Display module, peripheral devices, expansion boards, andspecial adapters- Connector conversion adapter, extension blocks, and FXSeries terminal blocks- Battery and memory cassette Do not use the chemicals for cleaning. If there is the possibility of touching the PLC inside a controlpanel in maintenance, make sure to discharge to avoid theinfluence of static electricity. Since there are risks such as burn injuries, please do not touchthe surface of the equipment with bare hands when it isoperating in an environment which exceeds ambienttemperature of 50°C.Associated manualsAssociated manualsFX 3U Series PLC (main unit) comes with this document (hardwaremanual).For a detailed explanation of the FX 3U Series hardware andinformation on instructions for PLC programming and specialextension unit/block, refer to the relevant documents.Marine standardPlease consult with Mitsubishi Electric for the information on marinestandard practices and the corresponding types of equipment.Certification of UL, cUL standardsFX3U series main units, FX 3U series special adapters and FX 2Nseries input/output extension units/blocks supporting UL, cULstandards are as follows:UL, cUL file number: E95239Models: MELSEC FX3U series manufacturedFX 3U-MR/ES(-A) FX 3U -MT/ES(-A)FX 3U-MT/ESSWhere  indicates: 16, 32, 48, 64, 80, 128FX 3U-MR/DS FX 3U -MT/DSFX 3U-MT/DSSWhere  indicates: 16, 32, 48, 64, 80FX 3U-MR/UA1 FX 3U -MS/ESWhere  indicates: 32, 64FX 3U-232ADP(-MB) FX 3U -485ADP(-MB)FX 3U-4AD-ADP FX 3U -4DA-ADPFX 3U-3A-ADP FX 3U -4AD-PT-ADPFX 3U-4AD-PTW-ADP FX 3U -4AD-PNK-ADPFX 3U-4AD-TC-ADPFX 3U-4HSX-ADP FX 3U -2HSY-ADPFX 3U-CF-ADP FX 3U -ENET-ADPModels: MELSEC FX2N series manufacturedFX 2N-ER-ES/UL FX 2N -ET-ESS/ULWhere  indicates: 32, 48FX 2N-48ER-DS FX 2N -48ET-DSSFX 2N-48ER-UA1/ULFX 2N-8ER-ES/UL FX 2N -8EX-ES/ULFX 2N-8EYR-ES/UL FX 2N -8EYR-S-ES/ULFX 2N-8EYT-ESS/UL FX 2N -8EX-UA1/ULFX 2N-16EX-ES/UL FX 2N -16EYR-ES/ULFX 2N-16EYT-ESS/UL FX 2N -16EYSTRANSPORTATIONAND STORAGEPRECAUTIONS Please contact a certified electronic waste disposal companyfor the environmentally safe recycling and disposal of yourdevice.When disposing of batteries, separate them from other wasteaccording to local regulations.(For details of the Battery Directive in EU countries, refer toFX 3U Series User's Manual - Hardware Edition.) Before transporting the PLC, turn on the power to the PLC tocheck that the BATT LED is off.If the PLC is transported with the BATT LED on or the batteryexhausted, the battery-backed data may be unstable duringtransportation. The PLC is a precision instrument. During transportation, avoidimpacts larger than those specified in Section 2.1 by usingdedicated 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 fordamage of the mounting part, etc. When transporting lithium batteries, follow requiredtransportation regulations.(For details of the regulated products, refer to FX3U SeriesUser's Manual - Hardware Edition.)How to obtain manualsFor the necessary product manuals or documents, consult withyour local Mitsubishi Electric representative.Manual name Manual No. DescriptionFX 3U SeriesUser's Manual- Hardware EditionJY997D16501MODEL CODE:09R516Explains FX 3U SeriesPLC specification detailsfor I/O, wiring, installation,and maintenance.FX 3S /FX3G /FX3GC/FX 3U/FX 3UC SeriesProgramming Manual- Basic & AppliedInstruction EditionJY997D16601MODEL CODE:09R517Describes PLCprogramming for basic/applied instructions STL/SFC programming anddevices.MELSEC-Q/L/FStructuredProgramming Manual(Fundamentals)SH-080782MODEL CODE:13JW06Programming methods,specifications, functions,etc. required to createstructured programs.FXCPU StructuredProgramming Manual[Device & Common]JY997D26001MODEL CODE:09R925Devices, parameters, etc.provided in structuredprojects of GX Works2.FXCPU StructuredProgramming Manual[Basic & AppliedInstruction]JY997D34701MODEL CODE:09R926Sequence instructionsprovided in structuredprojects of GX Works2.FXCPU StructuredProgramming Manual[ApplicationFunctions]JY997D34801MODEL CODE:09R927Application functionsprovided in structuredprojects of GX Works2.FX Series User’sManual - DataCommunicationEditionJY997D16901MODEL CODE:09R715Explains N:N link, parallellink, computer link, noprotocol communicationby RS instructions/FX2N -232IF.FX 3S/FX 3G /FX 3GC /FX 3U/FX 3UC SeriesUser's Manual- Analog ControlEditionJY997D16701MODEL CODE:09R619Describes specificationsfor analog control andprogramming methods forFX3S/FX3G /FX3GC/FX3U/FX3UC Series PLC.FX 3S/FX 3G /FX 3GC /FX 3U/FX 3UC SeriesUser's Manual- Positioning ControlEditionJY997D16801MODEL CODE:09R620Explains the specificationsfor positioning control ofFX3S/FX3G /FX3GC/FX3U/FX3UC Series andprogramming proceduresManual name Manual No. DescriptionSideBSideASideB JAPANESE ENGLISHJY997D50301D