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The worlds favoritemicro PLCs

10Million FX PLCsWorldwide /// Over 30 Years Experience ///Expanded Micro PLC Control /// Networking Solutions ///Analog Solutions /// Positioning Solutions ///

FX-FamilyMELSEC PLC

Global Leader

Global leader /// Global leader /// Global leader /// Global leader /// Global

10 Million FXThe FX Family of PLCs is the PLC of choiceacross theworld, industriesandapplications.

Mitsubishi Electric has always workedclosely with its customers to design thePLC that they want for their applications.The manufacturing and use of 10 millionFX CPUs is a demonstration that thisclose working relationship has deliveredquality, reliability and the product that cus-tomers want.

Over 30 YearsThe FX Family of PLCs has been an impor-tant part of control engineering for over30 years. Throughout its history, the pro-duct has evolved from the original F Seriesinto today's current FX3G series.

The FX Family has proven to be highly reli-able and it consistently improves its com-patibility with previous PLC generations.

Number 1 inthe worldMitsubishi Electric was shown to be thelargest volume producer of PLCs in theworld following the 2004 WorldwidePLC survey by the respected Americanautomation research company ARC.

The MELSEC FX3U/FX3UC series are the third generation on programmable controllers of the Mitsubushi Electric FX family.They offer improved network capability and solutions for positioning tasks.

ARC is protected by ARC Advisory Group copyright 20042

Contents

What makes a world leading PLC? 4-5

Range overview 6

FX3U/FX3UC, a new concept in PLCs 7-9

FX3G, an automation standard 10

FX1N, the modular micro 11

FX1S, micro control 12

Programming and software 13

Networking 14

Analog solutions 15

Positioning solutions 16

Displays solutions 17

Applications 18

Section 2: Technical Informations

/// Contents /// Contents /// Contents /// Contents /// Contents /// Contents

3

World leading PLCs ///World leading PLCs ///World leading PLCs ///World l

Global useWide range power supply means yourFX solution will work all over the world.

What makesa world leading PLC range?

InternationalacceptanceShipping approvals such as Lloyds, GermanLloyds, ABS, RINA, Det Norse Vetaritas, forexample plus CE and E1 compliance forLow Voltage and EMC directives as well asmanufacturing to Automotive industryquality levels, make the FX Family PLCsproducts to trust.

Flexible designThe FX Family is designed so that the mainPLC CPU acts as a platform to which youcan add and customize the special func-tions you need making every FX your per-sonal PLC.

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Adapter or "ADP" units are usedon the left hand side of themain PLC unit.

Memory cassette port is locat-ed under the removable frontcover.

Optional communication boardsare available in USB, RS232C,RS422 and RS485 formats. The RUN/STOP switch has

become a familiar feature withall FX Family PLCs.

The standard RS422 Mini-DINprogramming port can also beused for HMI connection.

eading PLCs ///World leading PLCs ///World leading PLCs ///World leading

EasyProgrammingThe FX Family incorporates an easy pro-gramming concept where several complextasks can be reduced to a single instruction.

Fast and reliableFX PLCs continually push the limits ofhigh speed operation to process yourapplications more effectively and accurately.

CompatibilityThe FX Family of PLCs continues to raisethe level of backward compatibility withmany existing FX PLC programs beingtransferable. And in later models, sharingcommon peripherals and special functionblocks means even greater protection foryour investment in both FX and themachine or process being controlled.

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Main base unit where CPU,I/O and power supply arecontained in a single unit.

All FX PLC units can be mountedon a DIN rail or directly mountedwith screw fixings.

Simple ribbon con-nection links eachunit together.

Bright LED lamps indicate I/Oand power status.

Special function blocks canbe added to the right handcommunications bus ofthe PLC.

The power to perform /// The power to perform /// The power to perform /

The power to perform

Asolution forevery applicationMicro PLCs have opened up a world ofopportunities in Industrial Automation dueto their small size and low cost. Now manyapplications benefit from enhanced per-formance, easier manufacturing, mainte-nance and greater reliability.

The FX Family has been a part of this revo-lution for over 30 years and has developedand redeveloped a range of products tosuit most applications. The FX Family con-sists of four main ranges which are distinctand independent but compatible.

Depending on your application and controlneeds, you can choose from; the simpleFX1S CPU, the modular FX1N range, thepowerful FX3U and now the current anddynamic FX3G.

With the FX Family there really is a solutionto most applications.

The FX Family of PLCs builds on previous performance and capability, ensuring you have a comprehensive range of control and automationoptions to choose from.

Summary table of FX PLCsNote * : When networked with CC-Link or AS-Interface (Discrete I/O, maximum 256)Note **: When networked with CC-Link or AS-Interface (Discrete I/O, maximum 128)

/FX3UCUltra high speed, maximumperformance and a simplifieddesign concept make this theultimate micro PLC.

FX3GAdvanced control, multiplecommunication possibilitiesand a wide range of optionsmake this PLC an industryleader.

FX1NThis powerful micro bringsthe flexibility of the modularPLC design concept but, withthe ease of use typical ofFX Family PLCs.

FX1SA compact micro controllerfor simple applications, sup-ported by a strong communi-cations capability.

Performan

ce

I/O

6

Model FX1S FX1N FX3G FX3U FX3UC

Power supply 100240 V AC,24 V DC100240 V AC,12-24 V DC 100240 V AC

100240 V AC,24 V DC 24 V DC

Maximum I/O 30(34 optional)128(132 optional) 256** 384* 384*

Digital I/O Relay/TransistorRelay /Transistor

Relay /Transistor

Relay /Transistor Transistor

Cycle period/logicalinstruction

0.55 s 0.55 s 0.21 s or 0.42 s 0.065 s 0.065 s

PLC programmemory 2 k steps 8 k steps 32 k steps 64 k steps 64 k steps

The FX3U has an enhanced communica-tions bus that automatically switches intohigh speed mode for communication withnew FX3U expansion modules.

Full compatibility is still available withFX2N and FX0N expansion blocks, andwhen these are configured the FX3U auto-matically reduces the bus speed to suit.

This means greater support for existinginstalled systems as well as delivering highperformance and greater response withnew installations.

Adapters addflexibilityA major design enhancement of FX3U isthe new adapter expansion bus on the lefthand side of the FX3U CPU. Through thisbus users can add additional analog andtemperature units as well as multiple com-munications and positioning blocks.

However, the major benefit for the user isthat the analog and positioning adapterunits no longer require the use of the tradi-tional To/From instruction to configure andoperate.

All control is through direct access dataregisters and setting bits. This meansquicker set-up, easier use, and above allmuch higher processing speeds.

/// FX3U a perfect PLC concept /// FX3U a perfect PLC concept /// FX3U

FX3U a perfectPLC concept

The FX3U CPU brings a combination ofgreater flexibility and increased perform-ance to the FX Family.

New highspeed busThe FX3U design has increased the oppor-tunity to configure the PLC directly for yourneeds.

Following the standard FX Family configu-ration, the FX3U CPU can be expanded tothe right hand side using a wide range ofoptions. These include input and outputblocks as well as special function blockssuch as analog, pulse train and networkcommunication units.

The FX3U can use new FX3U blocks as well asstandard FX2N and FX0N expansion blocks..

FX3U has a unique new system of directlyprogrammable adapters.

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FX3U/FX3UC a perfect PLC concept /// FX3U/FX3UC a perfect PLC concept /// F

FX3U/FX3UC.More power.More performance.

Increased I/OcapacityWith enhanced networking functions, theFX3U/FX3UC requires an increased input/output (I/O) range. FX3U/FX3UC can sup-port systems with combined local I/O andnetworked I/O up to a total of 384 I/Opoints. For users, this means increased sys-tem control and added possibilities foradvanced networks.

In addition FX3U/FX3UC also fully sup-ports Profibus/DP as well as Ethernet usingTCP and UDP protocols.

Up to 4.5times fasterThis means the PC MIX value has beengreatly improved with basic instructionsnow being processed in 0.065 sec.

For users this means quicker programresponse and more accurate process per-formance as inputs, outputs and actionsare processed and monitored more timesper second.

8 times morememoryFX3U/FX3UC comes with a standard inter-nal memory of 64 k steps, which is 8 timesmore memory than FX2N.

More memory means users can write larg-er and more complex programs, storemore data in file registers, or take greateradvantage of using IEC 61131-3 style pro-gramming tools.

5 times moredata storageWith a larger program memory comes theneed for more operational devices such astimers, state flags, auxiliary relays and dataregisters. The FX3U/FX3UC has increasedcapacity in all of these major areas makingprogram construction easier. Data registercapacity has increased by a factor of5 reflecting the needs of users who have anincreased requirement to log operationinformation against products or batches ofproducts being manufactured.

A typical example of this can be found inthe Food and Pharmaceutical industries.Here exact process data such as oven tem-peratures and cooking times or quantitiesof ingredients mixed need to be storedagainst production batches all thisrequires increased data handling and datacapacity within the PLC.

75 newinstructionsThe FX3U/FX3UC has 75 new instructionsin comparison with FX2N. This now makesavailable 249 instructions for program cre-ation. All of the instructions follow the tra-ditional FX Applied instruction conceptdesigned to make the task of applicationbuilding and program writing easier andquicker, with less chance for errors.

FX3U/FX3UC provides additional I/O and networking capacity.

FX3U/FX3UC offers increased resources aswell as increased performance.

FX3U/FX3UC provides increased performancein all areas.

Note: 4.5 times increase in speed is measured under the fol-lowing conditions: program capacity=16 k step, with an I/Ousage of 144 points. Program scan time is then; FX3U/FX3UC:4.6 ms and FX2N: 21.0 ms, an increase in processing speed of4.56 times.

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FX3U/FX3UC Base Unit Expansion I/O

Network masterMaximum256 I/O

Remote I/O Remote I/O Remote I/O

Remote network stations

Maximum256 I/O

System Maximum384 I/O

Basicinstruction

Appliedinstruction (MOV)

FAST

FAST

Auxilliary Relay (M) 7680 points3072 points

4096 points1000 points

512 points256 points

40768* points8000 points

State Flags (S)

Timers (T)

Data Registers (D)

*Includes R Registers

FX3U/FX3UC a perfect PLC concept /// FX3U/FX3UC a perfect PLC concept ///

New instructions include greater controlover data processing with a range of newcomparison and string manipulation com-mands.

Simple highspeedpositioningThe FX3U/FX3UC has been designed withsix high speed counters that can each countup to 100 kHz simultaneously per channel.This, combined with three 100 kHz pulsetrain outputs, means users can directly con-figure simple 3-axis positioning systemswithout the use of additional modules.

However, the new high speed counter ADPand pulse train ADPs can provide theFX3U/FX3UC with maximum positioningperformance. Each unit can process signalspeeds of up to 200 kHz.

A greatcommunicatorFX3U/FX3UC has strengthened the com-munications capability of the FX Familyeven further.

The new adapters allow up to three RScommunication channels to be operatedsimultaneously allowing multiple HMIs tobe connected to a single FX3U/FX3UC CPUor combinations of HMIs, third partydevices and programming tools thechoice is yours.

The FX3U/FX3UC also supports a widerange of network options includingAS-interface, Profibus-DP, CC-Link,DeviceNet, CANopen as well as Ethernet.

The FX3UC is the ideal choice for applica-tions where there is not much space for thecontroller hardware. The smallest base unitwith 8 digital inputs and 8 transistor out-puts takes up just 27 % of the spacerequired for a comparable FX3U unit andyet the FX3UC incorporates all the featuresof the FX3U.

The connections for the FX3UC inputs andoutputs on the front side can be wired withribbon cable connectors. For this purposesystem cabling sets and remote I/O termi-nal blocks for easy and fast connections areavailable.

LOGE (Nr. 125)Calculates the natural logarithmin floating pointSORT2 (Nr.149)Sort tabulated dataTBL (Nr. 152)Batch data positioning modeBAND (Nr.257)Defines a band or range of validnumbersIVWR (Nr.273)Write parameter to inverter

Some examples of new instructions fromthe FX3U/FX3UC.

Adaptermodules increase positioningperformance.

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FX3U/FX3UCat a glanceI/O range16384 (Discrete I/O, maximum 256)Programmemory64 k steps (standard)Basic instruction processing0.065 sec/logical instructionAnalog signal processingUp to 80 analog inputs,Up to 48 analog outputsAnalog resolution8, 12 and 16 bitsAnalog options19 analog input, output and tempera-ture blocks availablefor selectionPositioningInternal:6 high speed counters (100 kHz)2 high speed counters (10 kHz)3 pulse train outputs (100 kHz),transistor unit onlyExternal (FX3U only):High speed counter block (50 kHz)High speed counter ADP module(200 kHz)Pulse train ADP (200 kHz)Pulse train output block (1 MHz)

FX3U/FX3UC has a range of flexible communication options.

GOT1000

RS 422

USB

RS 485

Inverter 1

Inverter multidrop

Inverter 8

RS 232

FX3G powerful micro control /// FX3G powerful micro control /// FX3G ///

FX3G anindustry standard

CustomizedcontrolThe FX3G is an introductory compact PLCand is the newest addition to the FX3series, designed for simple yet perform-ance-critical applications that require dis-crete control of up to 128 local I/O or up to256 I/O with CC-Link remote I/Os.Incorporating innovative FX3 series tech-nology the customer is presented with asuite of benefits. These include a large pro-gram memory to implement sophisticatedalgorithms plus high speed execution toenhance system productivity.

Highly flexibleA dual bus architecture provides flexibleexpansion possibilities and with the abilityto handle analog, high speed, positioning,and inverter control, the FX3G is able tosuccessfully adapt to a range of applica-tions in industry areas such agriculture,water processing, material handling, foodprocessing and more.

The greatcommunicatorWith a wide range of network and serialprotocols available, such as Ethernet,CC-Link and Modbus, the FX3G enablesseamless integration and data communica-tions between both Mitsubishi Electric andthird-party devices. Furthermore, a built-inUSB port permits convenient connectionto any PC or laptop.

FX3G at aglanceI/O range14256 (Discrete I/O, maximum 128)Programmemory32 k steps (internal)Basic instruction processing0.21 s or 0.42 s/logical instructionAnalog signal processingUp to 74 analog inputsUp to 41 analog outputsAnalog resolution8, 12 and 16 bitAnalog options19 analog input, output andtemperature blocks available forselectionPositioningInternal:Up to 4 high speed counters (max. 10kHz)up to 2 high speed counters (max. 60kHz)up to 3 (2) pulse train outputs (100 kHz)

FX3G PLCs are used in many applications for processing and packaging as well chilled storageand transportion of food items.

Since its launch, the FX3G has beena standard of micro PLC control.

FX3G has the versatility to handle applicationsfrom awide range of industries.10

/ FX1N modular micro /// FX1N modular micro /// FX1N modular micro ///

FX1N themodular micro

The FX1N provides a simple introductionto modular micro control offering compre-hensive functionality and expansionoptions.

Compatibilitycuts costsThe FX1N provides many user benefitsincluding excellent compatibility withother FX Family PLCs. The FX1N is upward-ly compatible to the FX2N/FX3G usingmany of the FX2Ns I/O and special functionblocks. It also shares the same program-ming structure as the FX1S. This meansthat users benefit from learning and usingone PLC programming syntax; resulting infaster program development and reducedprogramming errors.

In addition, users benefit from a reducedstock and spare parts requirement as theFX1N uses the same expansion boards asthe FX1S and the same special functionand expansion I/O blocks as the FX2N.

FX1N at aglanceI/O range14132Programmemory8 k steps (standard)Basic instruction processing0.55 sec/logical instructionAnalog signal processing66 analog inputs33 analog outputsAnalog resolution8, 12 and 16 bitsAnalog options12 analog input, output andtemperature blocks availablefor selectionPositioningInternal:2 high speed counters 60 kHz,4 high speed counters 10 kHz2 pulse train outputs (100 kHz),transistor unit only

PowerfulperformanceThe FX1N saves space, cost and engineer-ing time with the use of powerful, built in,positioning tools such two 100 kHz pulsetrain outputs and up to two 60 kHz highspeed counters. These can be used to cre-ate simple 2-axis positioning systems,linked to servo amplifiers or stepper motordrivers without the need for additional PLChardware saving space, cost and engineer-ing time.

The FX1N offers comprehensive expansionoptions.

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FX1N has six shipping approvals. It has been used in applications from controlling temperaturein containers to managing diesel engines.

FX1S micro control /// FX1S micro control /// FX1S micro control /// FX1S //

FX1S micro control

Fit and forgetTypically FX1S applications are small,embedded control functions that are hiddenaway or unaccessible under normal mainte-nance activities. This is why the FX1S hasbeen designed to be a robust low mainte-nance PLC. Features such as the mainte-nance free, 2000 step EEPROMmemory andreal time clockmanagement all help tomakethe FX1S a self managing system, reducingthe impact on themaintenance engineer.

Remote controlThe FX1S has an additional range of BDexpansion boards providing RS232,RS485 and RS422 communicationsoptions. These can be used to connect andcontrol various third party products suchas bar code readers or panel printers.

SimpleprogrammingThe FX Family has a simple programmingstructure combining Basic and Appliedinstructions. The Basic instructions arecommon to all FX Family PLCs. Appliedinstructions provide the specialist controloptions such as data comparisons, PID andcommunications control, all of which areavailable on FX1S. As each FX PLC rangeincreases in capability (FX1S, FX1N, FX3G,FX3U/FX3UC) so do the number of avail-able Applied instructions.

FX1S at a glanceI/O range1034Programmemory2 k steps (standard)Basic instruction processing0.55 sec/logical instructionAnalog signal processingUp to 2 pointsAnalog resolution12 bitsAnalog options2 analog input BD board1 analog output BD boardPositioningInternal:2 high speed counters 60 kHz,4 high speed counters 10 kHz2 pulse train outputs (100 kHz),transistor unit only

FX1S offers communication and real timecontrol from a single unit.

FX1S has been used in a wide range of embedded control applications.

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Example of connectivity to 3rd party products

/// Programming /// Programming /// Programming /// Programming ///

Progressivesoftware conceptsThe Mitsubishi FX PLC Family has aworldwide reputation for reliability, per-formance and ease of use. These keyvalues have also been used to formMitsubishis integrated software con-cept, MELSOFT.

ProductivitytoolsProgramming software for PLCs is con-stantly evolving. Users are placing morefocus on reusable program code andfunction block concepts. This helpsto reduce errors, reduce programmingtime and to help manage the whole pro-gramming process increasing overallproductivity.

Simple andintuitive

The key to any good software is that it issimple to use. Mitsubishis GX DeveloperPLCprogrammingpackages have achievedthis by using intuitive design.

They also have comprehensive helpfunctions and an advanced communi-cations layer, ensuring safe reliable com-munication to the target PLC.

Choose whatyou needGX Developer offers users the chance toprogram all Mitsubishi MELSEC PLCsfrom a single package. However, forusers who only need support for FXbased systems there is GX Developer FX.

Mitsubishi also provide GX IEC Developerpackages, providing IEC61131-3 compli-ant programming in; Instruction List,Ladder, Function Block, Structured Textand SFC formats. Using standard pro-gramming languages, like IEC61131-3, onlarge programming projects can helpusers save costs by creating reusable PLCcode and Function Blocks.

MELSOFT is a wide range of software solu-tions designed to optimize your plant pro-ductivity.

Often the biggest cost on a project is engi-neering time.

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GX Developer offers ease of use for program-mers of all skill levels.

One step furtherwith iQWorksMitsubishi Electric's iQ Works software is asuite of four MELSOFT software packagesthat enable intuitive programming andsetup of an iQ Platform system, includingsystem/network configuration, Q and FXSeries programming, Q Motion Controllerand Servo setup, GOT1000 HMI screendesign. This next generation software pro-vides a fully customizable user friendlyenvironment with the developers in mind.

First time user?For users who do not have the time totake local training, there is the option ofusing Mitsubishis home study software,FX-TRN-BEG, where PLC programs canbe created, simulated and debugged inthe safety of a PC simulation.

Learning to program can be achieved quicklyusing interactive software.

Networking solutions /// Networking solutions /// Networking solutions /

Networking andcommunication solutions

Applications are often required to inte-grate between each other across a factory,to report production or tracking data backfor office based processing and in somecases be remotely monitored and main-tained when the application is in an inac-cessible location. The FX Family of PLCs hasevolved to match this demand atall levels.

Networksmake senseNetworked solutions to complex applica-tions often make the overall solution easierto achieve and more cost effective. Forexample a conveyor system integratedwith a warehouse pick and place systemmay extend over many hundreds ofmeters, and by using a fieldbus, such as CC-Link, wiring, troubleshooting and mainte-nance can be dramatically reduced.

RemotemaintenanceWith communications technology it is nowpossible to put PLC control in the mostremote locations. Using a PLC with a RS232interface to a telemetry solution, such as aGSM modem, allows the user the ability toremotely monitor and maintain the sys-tem. It can also allow the remote system tosend alarm messages, warnings or generalstatus information back to the users cen-tral data processing centre.

EasycommunicationsTodays FX Family of PLCs share a basiccommunication concept where additionalRS232, RS422 or RS485 communicationsboards can be added to the mainbase unit without increasing the requiredcabinet space. These can then be used forcommunication to various third partydevices like bar code readers, printersand modems.

FX Family PLCs, such as FX1N, FX3G, FX3Uand FX3UC, have a wider range of commu-nications modules. These include optionsfor connection to open and bespoke net-works such as Ethernet, Profibus-DP,CC-Link, DeviceNet, CANopen, AS-interfaceor Modbus for example.

FX Family PLCs have a wide range of communications options.

Example of remote pumping station.

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Analog solutionsAnalog control is one of the most impor-tant areas for any automation system.Critically for users the concern is to matchthe performance demanded by the appli-cation to the available solutions in a costeffective way.

Where isanalog used?Analog control is widely used. In simpleterms it allows a variable signal to be usedto control items such as a motors speed orto sense inputs such as fluid levels.

Digital to analog (D-A) control Here a digital PLC value is output as an ana-log signal. It can be used, for example, tosend a speed command to an inverterwhich in turn causes the motor to increaseor decrease speed.

Analog to digital (A-D) controlIn this type of control a variable signal issent to a PLC where it is converted in to adirect digital value. An example of thiscould be the measurement of the level of aliquid in a storage tank so that the exactamount of stored liquid can be controlledby the PLC.

Temperature controlTemperature control is the third type ofanalog control. An example of use could bewhere the temperature of a furnace ismeasured and compared by the PLCagainst a set range. Additional heating orcooling can then be applied to maintain aconstant temperature.

22 solutions to choose fromThe FX Family offers a wide range of analogsolutions from 1 and 2 channel BD boardsfor FX1S up to 8 channel input blocks likethe FX2N-8AD where temperature, voltageand current input can be mixed on thesame block. FX analog blocks also come ina range of resolutions from 8 bit up to16 bit signal processing. Overall there are22 different analog options available tousers of the FX PLC Family.

With this range of choice and flexibility it issure that there will be a solution here formost applications.

Networking solutions /// Networking solutions /// Networking solutions /// Analog solutions /// Analog solutions /// Analog solutions /// Analog

Example of temperature control.

Analog solutions are an important part of control engineering and can be used to simplify andaccurately control actions happening in the production environment.

Inverter

Example: D-Acontrol can beused to set thespeed of aninverter drivinga motor.

Example: A-D control can be used tocontrol the fill-ing speed of the container.

Example:Temperaturecontrol keepsthe liquid at thecorrect viscosity.

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Positioning solutions /// Positioning solutions /// Positioning solutions /// Displays /// GOTs /// Displays /// GOTs /// Displays /// GOTs /// Displays ///

Positioning solutions

Using simple positioning solutions canhelp increase the accuracy of the workprocess, reduce waste and rework as well asprovide a higher quality of production.

Typical applicationsSimple positioning applications typicallyinvolve independently controlled opera-tional axis and can sometimes have manyrequirements. In the example of an X-Ytable, a relative position is achieved by driv-ing each axis until its target position isachieved, regardless of what happens withthe other axis. There are two main elementsto achieve this type of positioning control.

Pulse train outputsA stream of output pulses can be used asa drive signal to a line driver, steppermotor or servo amplifier, which thencauses the connected motor to performthe positioning activity.

The larger the range of output pulse fre-quencies available means greater speedand/or accuracy is achievable. For exam-ple, if a stepper motor with a larger num-ber of steps is used, the travel distanceper step can be reduced, resulting in anincreased system accuracy.

High speed counter inputWhen a motor is being driven, its relativeposition can be controlled by counting thenumber of output pulses.

However, for a more accurate process, reading the actual position from anencoder feedback directly into a highspeed counter is preferred. This helps toovercome issues of backlash and slippageas the actual position is measured and not assumed.

Positioning builtin as standardFX PLCs come with high speed counters(in some cases up to 100 kHz) and pulsetrain outputs (also in some cases up to100 kHz) as standard. The high speedcounters can be configured in single pulse train inputs, The high speed coun-ters can be configured in a single or twophase input.

Pulse train outputs can be configured toprovide continuous pulse streams at differ-ent frequencies or a set quantity of pulsesat a single frequency.

There are also optional modules andadapters that can provide additional highspeed counters with performance up to200 kHz. The same is true for pulse trainoutputs with 200 kHz and 1 Mpps (1 MHz)output options available.

X-Y table for simple shaping

Horizontal drill station Vertical drill station

Example of conveyor belt control.

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Simple positioning solutions can be effectively managed within a standard FX PLC.

Positioning solutions /// Positioning solutions /// Positioning solutions /// Displays /// GOTs /// Displays /// GOTs /// Displays /// GOTs /// Displays ///

Display solutionsAn increasingly important area of anyautomation solution is the reporting anddisplay of operational information. Thisdata enables operators, maintenanceteams and business managers to makeinformed decisions in the best interests ofthe business.

The right toolfor the right jobFor maximum efficiency, each user requiresaccess to information at their work place ina form that highlights the important datafor them first. This means a range of differ-ent tools are required. As an example, hereare three possible scenarios.

The machine operatorMachines often have a lot of manufactur-ing debris around or are subject to hygien-ic cleaning as in the food industry. Any dis-play located in this environment wouldneed to have a high Ingress Protection (IP)rating, indicating a high degree of water-proofness.

It may also be a benefit to the operator tohave a large and clear display to reduce thechances for error from misreading, due topoor light or small fonts being used. It isalso recognized that the use of graphicsalso reduces the chances for reading errorswith complex data.

The maintenance teamThe critical information for a maintenanceengineer is the error and diagnostic datawithin the PLC as this is used to diagnoseany process problems. However, additional

information regarding the operational"hours run" or cycles processed, whichcould be called soft information as it is cal-culated on operational parameters, couldallow the maintenance engineer to predictpossible failure and arrange preventativemaintenance.

Access to this data could be through themachine operator's terminal, across a net-work or through a dedicated displaymounted inside or on the control cabinet itself.

The business managerIn a production controllers office it wouldbe better to display information through anetwork to their existing desktop PC. Inthis application a piece of software such asan OPC server/client, a Java applet, anActive X control or a SCADA system wouldallow lots of data from lots of sources to bedisplayed in a clear and concise way givingthe production controller the overview ofthe business operation that they need.

The GOT1000 is a typical HMI.

The FX3U-7DM can be directly mountedwithin the PLC (FX3U) or mounted on thefront cabinet.

In the food industry hygiene is very important.

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Data the wayyou want itMitsubishi offers a wide range of visualizationsolutions from simple data displays such asthe FX3U-7DM, advanced Graphic OperatorTerminals like the GOT1000 Series and E1000Series, and a wide choice of software solu-tions from the MELSOFT software suite.

This powerful combination of hardwareand software means there is a cost effectivesolution for most applications.

Application solutions /// Application solutions /// Application solutions /// Automation solutions /// Automation solutions /// Automation solutions

Where have FX PLCsbeen used?

Customer applications with FX PLCs havebeen wide spread from critical applicationsin pharmaceutical industries to sublimeapplications in the leisure industry.However, the FX PLC Family still remainsthe PLC of choice for many machinebuilders as it is flexible, compact and easyto use, which is why it is so often used.

Here are just a few examples of applicationsthat customers have completed in the past

Agriculture Plant watering systems Plant handling systems Saw mill (wood)

Building management Smoke detection monitoring Ventilation and temperature control Lift (elevator) control Automated revolving doors Telephone management Energy management Swimming pool management

Construction Steel bridge manufacturing Tunnel boring systems

Food and drink Bread manufacture (mixing/baking) Food processing (washing/sorting/slicing/packaging)

Leisure Multiplex cinema projection Animated mechatronics(museums/theme parks)

Medical Respiration machine testing Sterilization

Pharmaceutical/chemical Dosing control Polution measurement systems Cryogenic freezing Gas chromotography Packaging

Plastics Plastic welding systems Energy management systems for injection molding machines

Loading/unloading machines Blow molding test machines Injection molding machines

Printing

Textiles

Transportation Sanitation on passenger ships Sanitation on rail rolling stock Fire tender, pump management Waste disposal truck management

Utilities Waste water treatment Fresh water pumping

Sanitation management on Eurostar rollingstock.

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Swimming pools are managed using FX PLCs.

Technical Information Section

ALPHA /// FX1S /// FX1N /// FX3G /// FX3U /// FX3UC ///

2 MITSUBISHI ELECTRIC

System Q FamilyProduct catalogues for programmable logic controllers andaccessories for the further MELSEC PLC series

HMI FamilyProduct catalogue for operator terminals, supervision softwareand accessories

Inverter FamilyProduct catalogue for frequency inverters and accessories

Servo and Motion SystemsProduct catalogue for servo amplifiers and servo motors as well asmotion controller and accessories

Robots FamilyProduct catalogue for industrial robots and accessories

Low Voltage Switchgears

Product catalogue for low voltage switchgears, magneticcontactors and circuit breakers

Automation BookOverview on all Mitsubishi automation products, like frequencyinverters, servo/motion, robots etc.

Brochures

Further Publications within the PLC Range

More information?

This product catalogue is designed to give an overview of the extensive range of FX Family of MELSEC PLCs. If you cannot find theinformation you require in this catalogue, there are a number of ways you can get further details on configuration and technical issues,pricing and availability.

For technical issues visit the www.mitsubishi-automation.com website.

Our website provides a simple and fast way of accessing further technical data and up to the minute details on our products andservices. Manuals and catalogues are available in several different languages and can be downloaded for free.

For technical, configuration, pricing and availability issues contact our distributors and partners.

Mitsubishi partners and distributors are only too happy to help answer your technical questions or help with configuration building.For a list of Mitsubishi partners please see the back of this catalogue or alternatively take a look at the "contact us" section of ourwebsite.

About this product catalogue

This catalogue is a guide to the range of products available. For detailed configuration rules, system building, installation and configura-tion the associated product manuals must be read. You must satisfy yourself that any system you design with the products in this cata-logue is fit for purpose, meets your requires and conforms to the product configuration rules as defined in the product manuals.

Specifications are subject to change without notice. All trademarks acknowledged.

Mitsubishi Electric Europe B.V., Factory Automation - European Business Group

3MITSUBISHI ELECTRIC

1

2

3

4

5

6

7

CONTENTS ///

SystemDescription ALPHA and MELSEC PLC system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Extension modules and special function modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1ALPHA Controllers Base units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Extension units and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2MELSEC FX Base Units FX1S series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 FX1N series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 FX3G series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 FX3U series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 FX3UC series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3MELSEC FX Extension Units Powered compact extension units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Unpowered modular extension blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

4MELSEC FX Special FunctionModules Analog modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Temperature control modules/Data logger modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 High-speed counter modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Positioning modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Network modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Communications modules, Interface modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Adapter boards and communications adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Interface adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

5 Accessories Expansion Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Memory media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 External Terminal Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Power supply units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Backup batteries, Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Display modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

6 Dimensions Base and extension units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Special function modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

7 Software & Programming Trainings and programming software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Programming unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Others Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69


FX1S FX1N

8,00

0*

2,00

0

16.000

*

34

132

256

0.55

0.7

0.55

0.7

64,000

384

0.06

5

FX /FX3U 3UCFX3G

32,000

0.21

0.42

256

Expandability and Power

The MELSEC FX family is highly flexible,enabling fast and efficient configurationand programming for the application athand.

It is the ideal choice, no matter whetheryou need to install a simple controlapplication requiring 30 I/Os (FX1S) or ademanding, complex system with up to384 I/O points (FX3U).

The use of memory cassettes can expandthe available programming space on someFX Family PLCs while generally providing along term program storage option for allFX PLC users. In addition, memory cas-settes can also allow programs to beswitched at very short notice simply byreplacing the cassette.

There are five series in the MELSEC FXfamily, each of which is designed for adifferent application profile:

The FX1S SeriesThe MELSEC FX1S series is the inexpensiveentry to the MELSEC FX family. With itssmall dimensions it is also an excellentalternative to relay/contactor controlconfigurations.

The FX1N SeriesThe CPUs of the FX1N series offer morepower than the FX1S series, plus modular

expansion capabilities. You can choosefrom I/O expansion modules and specialfunction modules for a wide variety ofapplications.

The FX3G SeriesThe FX3G is an introductory compact PLCand is the newest addition to the FX3series, designed for simple yet perfor-mance-critical applications. Incorporatinginnovative FX3 series technology the cus-tomer is presented with a suite of benefits.

The FX3U SeriesThe FX3U series gives you the freedom ofmodular expandability, with a wideselection of expansion modules andspecial function modules.

The FX3U is the fastest PLC systems avail-able, with a cycle time of just 0.065 s perlogical instruction. This gives users apowerful CPU delivering modular PLCperformance in a compact PLC design.

The FX3UC SeriesThe performance of the FX3UC is the sameas that of the FX3U series, but it has morecompact dimensions. It is the ideal choicefor applications where little space is avail-able for the controller.

Thus the FX3U and FX3UC series give youthe most powerful CPU for your applica-tion and combines all benefits of a com-pact PLC system with the performance ofa modular PLC system.

No. of inputs/outputs

Program steps

Cycle time (s)

The ALPHA Series

The ALPHA closes the gap between singlecomponents and a PLC system. It com-bines all advantages of a PLC system in avery compact housing and therefore pro-vides a space and cost saving alternativeto relays and contactors.

The ALPHA series is suited to applicationsin industrial machines and in automatedbuilding services.

Key enhancements in the ALPHA2 includea program capacity of 200 function blocks,an extra-large display, expansion optionsand a second communications port. Theinstruction set, includes math operations,PWM and SMS text messaging functions.All this opens up possibilities for analogand temperature control as well as remoteoperation.

TheMELSEC FX Family

The MELSEC FX family includes a verycomprehensive range of base and expan-sion modules, enabling you to configurea customised system tailored to yourprecise requirements.

Depending on your application and con-trol needs you can choose from the small,attractively-priced, "stand-alone" FX1Sseries, the expandable FX1N series or themore powerful FX3G and FX3U series.

With the exception of the FX1S all FX seriescan be expanded to adapt them to thechanging needs of your installations andapplications.

Network integration is also supported,making it possible for your FX controllersto communicate with other PLCs, control-lers and HMIs. The PLC systems can be con-figured as local stations in MITSUBISHI net-works. In addition these flexible units canalso be used as master or slave units onfieldbuss like Profibus/DP and CC-Link.

The MELSEC FX Family controllers alsosupport CANopen, DeviceNet,AS-Interface and Ethernet. Special ver-sions with E-Mark label (ECE requestion)are available upon request for vehicleapplication.

ALPHA andMELSEC PLC Systems

/// SYSTEMDESCRIPTION

MITSUBISHIPOWER24V DC

AL2-24MR-D

ESC

OK

1(A)7

+ -6

155

11 12 13 144

103

92(B)

8DC INPUT

MITSUBISHI

0 1 2 34 5 6 78 9 10 1112 13 14 15

0 1 2 34 5 6 710 11

IN

OUT

POWER

FX -24MR1N

RUNERROR

100-240VAC

X7 X11 X13 X15X5X3X1S/S X6 X10 X12 X14X4X2X0NL

24MR-ES/ULY10Y6Y5Y3

COM3 Y4 COM4 Y7Y11

COM2COM1COM024+Y2Y1Y00V

0 1 2 34 5 6 7

0 1 2 34 5

IN

OUT

POWER

FX -14MR1S

RUNERROR

MITSUBISHI

X7X5X3X1S/S X6X4X2X0NL100-240

VAC

14MR-ES/ULY4Y2Y1Y0

COM0COM1COM2 Y3Y5

24V0V

* Available with optional cassette


DIGITALEEIN-/AUSGNGE

POSITIONIER-MODULE

KOMMUNI-KATIONS-MODULE

ANALOGEEIN-/AUS-GNGE

DIGITALINPUTS/OUTPUTS

POSITIONINGMODULES

COMMUNI-CATIONS-MODULES

ANALOGINPUTS/

OUTPUTSCPUCPU

Digital and special functionmodules configuration

The options for using digital and specialfunction modules are dictated by the CPUused in the system.

When calculating the number of specialfunction modules you can use in a systemyou must take both the number of digitalmodules and the maximum number ofspecial function modules that can be usedinto account.

The table on the right provides a simplifiedguide to the number of modules you canuse in each system type. More detailedinformation and the basic principles ofsystem configuration can be found in thecorresponding manuals.

FX1S Stand-alone PLC with 10 / 14 / 20 or 30 I/Os;no special function modules but 1 I/O adapter board can be installed

FX1N

PLC with max. 132 I/OsAmaximum of 2 special function modules or digital expansion modules with up to32 inputs and outputs (4x8 I/Os or 2x16 I/Os) or one special function module and one digi-tal extension module with up to 16 inputs and outputs (2x8 I/Os or 1x16 I/Os)can be connected.

FX3G

PLC with max. 256 I/OsAmaximum of 8 special function modules and digital extension modules with up to128 I/Os can be connected to the right side of the main unit. In addition, a maximum of4 special adapters from the FX3U series can be connected to the left side.

FX3U

PLC with max. 384 I/OsTo the left side of the main unit, a maximum of 10 special adapters from the FX3U seriescan be connected. To the right side of the main unit, up to 8 special function modules anddigital extension modules with up to 256 I/Os can be connected.

FX3UC

PLC with max. 384 I/OsTo the left side of the main unit, a maximum of 6 special adapters from the FX3U series canbe connected. To the right side of the main unit, up to 4 special function modules and digi-tal extension modules with up to 256 I/Os can be connected.

Features

Analog I/Omodules

For processing current/voltagesignals and temperature registrationwith a direct connection option forPT100 resistance thermometers andthermocouplers

Positioningmodules

High-speed counter modules with supportfor the connection of incremental rotarytransducers and positioning modules forservo and stepping motor drives

Communicationsmodules

Interface modules withRS232/RS422/RS485 interfacesfor the connection of peripher-als and PLCPLC links.

Network modules for Ethernet,Profibus/DP, CC-Link, AS-Inter-face, DeviceNet, CANopen andfor the configuration of propri-etary Mitsubishi networks

The modular design of the FX family makesit extremely flexible, enabling it to beused for a very broad range of applica-tions.You can configure tailor-made systemsby combining modules from a variety ofdifferent categories (see figure).

All modules are electrically isolated fromtheir environment with optocouplers formaximum reliability.

Digital I/Omodules

For a variety of signallevels with relay ortransistor switches

SYSTEMDESCRIPTION ///


A basic FX PLC system can consist of astand alone base unit, with the functio-nality and I/O range increased by addingextension I/O and special function mod-ules. The following section provides anoverview of options available.

Base Units

The entire FX PLC range can be AC or DCpowered with a mix of input and outputstyles. The PLCs can be programmed withthe user friendly GX or GX IEC Developerprogramming software, allowing pro-grams to be transferred between differentFX PLCs. All PLC base units include an inte-grated real time clock.

Base units are available with different I/Oconfigurations from 10 to 128 points butcan be expanded to 384 points dependingupon the FX range selected.

Extension Boards

Extension adapter boards can be installeddirectly into the base unit and thereforedo not require any additional installationspace. For a small number of I/O (2 to 4) anextension adapter boards can be installeddirectly into the (left-hand side) FX1S,FX1N, FX3G or FX3U controller. Interfaceadapter boards can also provide the FXPLC with additional RS232, RS422, RS485or USB interfaces. To connect special func-tion modules (e.g. Ethernet module) acommunication adapter has to beinstalled (except FX3UC).

Extension I/OModules

Unpowered and powered extension I/Omodules can be added to the FX1N/FX3Uand FX3UC PLCs.

For expansion modules powered by thebase unit, the power consumption has to

be calculated as the 5 V DC bus can onlysupport a limited number of expansion I/O(for further details please refer to next page calculation of the power consumption).

Special FunctionModules

A wide variety of special function modulesare available for the FX1N, FX3G, FX3U andFX3UC PLCs. They cover networking func-tionality, analog control, pulse train out-puts, data logging function and tempera-ture inputs.

Memory extension and operatorterminals

Each FX family base unit can be equippedwith a memory cassette. The program-ming unit interface enables the connec-tion of programming tools like PC andhand held programming units as well asgraphical operator terminals.

The Components for an FX PLC System

ALPHA2 FX1S FX1N FX3G FX3U FX3UC Reference page

Extensions for insidePLC installation

Digital 11, 45Analog 11, 46

Extension modules(installation outsidethe PLC)

Digital 29Analog 33Temperature 11, 34

Network modules

AS-Interface 12, 39CC-Link 38CAN open 43Ethernet 40Profibus/DP 41DeviceNet 43Modbus RTU/ASCII 44SSCNET 37

Communicationsboards

RS232 48RS422 48RS485 48USB 47

Communicationsmodules

RS232 44RS485 44

Dedicated functionmodules

High speed counter 36Positioning 37

Memory cassettes 12, 49External Display 54

24-

DGRUNB

RUNAA

24+

FX -16LNK-M2N0MOD

ERR

0

8

1

9

2

A

3

B

ON LN LINE STATION

4

C

5

D

6

E

7

F

1 2 3

OFFON

OFFONOFFON

ERROR STATION

IN

POWER

0N-3AFX

/// SYSTEMDESCRIPTION

only via IEC function blocks


Module No.24 V DC calculation 5 V DC calculation

Current /module Calculation Current /module Total current

FX3U-80MR/ES 1 600mA +600mA +500mA +500mA

FX3U-4AD 3 90mA -180mA 110mA -220mA

FX3U-4DA 2 160mA -320mA 120mA -240mA

FX3U-ENET 1 240mA -240mA

-140mA !!! 500 460mA

Result: 40mA (OK !)

The power consumption figures on the5 V DC bus for the special function mod-ules are shown in the specifications tableson the following pages.

The maximum permissible currents on the5 V DC and 24 V DC bus are shown in thetable below.

The residual currents for the 24 V DCservice voltage at different input/outputconfigurations are shown in the tables onthe right.

A maximum of 256 I/Os are possible forFX3U/FX3UC (128 I/Os for FX3G).

Calculation of the Power Consumption

The tables below and on the right showdifferent examples for sample powercalculation for a PLC system.

The current values for the special functionmodules can be found in the specificationson the following pages.

Comparison with the current value tablesshow that the calculated figures for the5 V bus lie within the allowable ranges.

In the example below all units can besupplied sufficiently with the internal24 V power supply.

Sample Calculations

Total no. of I/Os which are connected to a base unit to calculate themax. residual current values (see tables) see tables above (max. residual current values)

An external 24 V power supply has tobe added in the example above.

Max. residual current values (in mA) for FX3U-16M-E through FX3U-32M-Efor the permissible configuration

Max. residual current values (in mA) for FX3U-48M-E through FX3U-128M-Efor the permissible configuration

An external power supply is necessary, if the residual current for the 24 V supply of thespecial function modules is not sufficiant.

SYSTEMDESCRIPTION ///

Modules Max. current

5 V bus 24 V bus

FX3G-14/24M-ES(ESS) 400mAFX3G-40/60M-ES(ESS) 400mAFX3U-16/32M-ES(ESS) 500mA 400mAFX3U-48128M-ES(ESS) 500mA 600mAFX3UC-16MT/D(DSS) 600mA

FX3UC-32MT/D(DSS) 560mA



Number ofadditionaloutputs

40 25

32 100 50 0

24 175 125 75 25

16 250 200 150 100 50 0

8 325 275 225 175 125 75 25

0 400 350 300 250 200 150 100 50 0

0 8 16 24 32 40 48 56 64Number of additional inputs

Number ofadditionaloutputs

64 0

56 75 25

48 150 100 50 0

40 225 175 125 75 25

32 300 250 200 150 100 50 0

24 375 325 275 225 175 125 75 25

16 450 400 350 300 250 200 150 100 50 0

8 525 475 425 375 325 275 225 175 125 75 25

0 600 550 500 450 400 350 300 250 200 150 100 50 0

0 8 16 24 32 40 48 56 64 72 80 88 96Number of additional inputs

Module No.Number of I/Os 24 V DC calculation 5 V DC calculation

X Y X/Y Total Total current Current /module Total current

FX3U-48MR/ES 1 24 24

X= 8Y= 24

+325mA

500mA +500mA

FX2N-16EYR-ES/UL 1 16 0mA

FX2N-8EX-ES/UL 1 8 0mA

FX2N-8EYR-ES/UL 1 8 0mA

FX3U-4AD-PT-ADP 1 -50mA 30mA -15mA

+275mA (OK!) +485mA (OK!)

FX2N-32ER-ES/UL 1 16 16

X= 16Y= 0

+150mA residual cur-rent for extension unitFX2N-32ER-ES/UL

690mA +690mA

FX2N-16EX-ES/UL 1 16 0mA

FX2N-10PG 1 8 0mA 120mA -120mA

FX2N-32CCL 1 8 -50mA 130mA -130mA

Result: 64 + 64+ 16= 144! (< 256) OK! +100mA (OK!) +440mA (OK!)


1

ALPH

ASERIES

The ALPHA 2 Series


AL2-24MR-D

ESC

OK

1(A)7

+ -6

155

11 12 13 144

103

92(B)

8DC INPUT

Integrated calender/real-time functionwith up to 1200 switch ONor OFF commands in one program

Up to 15 inputs can be used as digitalinputs and up to for (con-trollers with 24 V DC supply).

Direct programming via8 function keys on the front controlpanel without any additional program-ming device

The program is stored in a maintenance-free EEPROM with a memory capacity of5000 bytes.

A backup battery is not required.

Flexible mounting through integratedDIN rail adapter and screw fixing

The communication with a com-puter and with external periph-erals is supported by the twointegrated serial interfaces.

The analog inputs (010 V, 9 bitsresolution) can be used very easily dueto the integrated gain function and aSchmitt-trigger.

Password protectioncan be activated.

Large LC display for programming,entering, and editing plain text,values and bar graphs

The units can be expandedto additional inputs/outputswith extensionmodules tobe mounted directly into thecontroller

POWER24V DC

AL2-24MR-D

ESC

OK

1(A)7

+ -6

155

11 12 13 144

103

92(B)

8DC INPUT

MITSUBISHI

Protective cover

Adapter forDIN rail mounting

Mounting hole

Slot forEEPROM cassette

or connector forprogramming cable

Power supplyterminals

Terminals fordigital outputs

Operating keys (8 pcs.)

Housing cover(place holder) for theextension modules

Connector for PC,GSM, modem andother automationcomponents

LCD display(4 lines x 12 characters) Connection for

extensions

Description of the Unit Components

Terminals fordigital/analog inputs

/// ALPHA SYSTEMOUTLINE


1

ALPH

ASERIES

Specifications ALPHA 2


AL2-24MR-D

ESC

OK

1(A)7

+ -6

155

11 12 13 144

103

92(B)

8DC INPUT

e.g. AL2-24M-

Base Units with 1024 I/Os

AL2-10MR-D AL2-14MR-A AL2-14MR-D AL2-24MR-A AL2-24MR-D

Electrical specifications

Integrated inputs/outputs 10 10 14 14 24 24

Power supply 100240 V AC 24 V DC 100240 V AC 24 V DC 100240 V AC 24 V DC

Digital inputs 6 6 8 8 15 15

Analog inputs 6 8 8

Channels 6 8 8

Integrated outputs 4 4 6 6 9 9

Max. power consumption W 4.9 4.0 5.5 7.5 7.0 9.0

Typ. powerconsumption

All I/OsON /OFF W

3.5/1.85 240 V AC3.0/1.55 120 V AC 2.5/0.75

4.5/2.0 240 V AC3.5/1.5 120 V AC 4.0/1.0

5.5/2.5 240 V AC4.5/2.0 120 V AC 5.0/1.0

Weight kg 0.2 0.2 0.3 0.3 0.35 0.3

Dimensions (WxHxD) mm 71.2x90x55 71.2x90x55 124.6x90x52 124.6x90x52 124.6x90x52 124.6x90x52

Order information Art. no. 215070 215071 215072 215073 215074 215075

Accessories Power supplies with DIN-rail or wall mounting possibilities for powering the 24 V DCmodules (refer to the power supply chapter in this catalogue)

ALPHA 2 Base Units

The ALPHA 2 controllers offer simple reliable control for a rangeof automation applications including lighting, air conditioning,security systems, and temperature and water control.

Special features: Transistor and relay output options Analog input/output High Speed counters up to 1 kHz GSM function for communication with mobile phones Language support for 8 different languages Display unit for messages and function block data

ALPHA BASE UNITS ///


1

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ASERIES

Environmental Specifications

Programming Specifications

Ambient temperature Display: -1055 C, Hardware: -2555 C (storage temperature: -30+70 C)

Protection rating IP20

Noise immunity 1000 Vpp with noise generator; 1 s at 30100 Hz, tested by noise simulator

Dielectric withstand voltage 3750 V AC, >1min. according to EN60730

Allowable relative humidity 3585% (no condensation)

Shock resistance Acc. to IEC 68-2-27: 147m/s2 acceleration, 11ms 3x3 directions

Vibration resistancedirect mounting Acc. to IEC-2-6: 19.6 m/s2 acceleration, 80min. in each direction

DIN rail mounting Acc. to IEC-2-6: 9.8 m/s2 acceleration, 80min. in each direction

Insulation resistance 500 V DC, 7 M acc. to EN60730-1

Ambient conditions No corrosive gases, no dust

Certifications Please refer to pages 6667 in this catalogue

Programmingmethod Function block

Program capacity 200 function blocks or 5000 bytes

Program processing Cyclic processing of the stored program

Number of available instructions 38 different function blocks

Program storage Integrated EEPROM and optional additional EEPROM cassette

Data storage At voltage loss the current status of values, running timemeters, and real-time data are stored for up to 20 days (at temperatures of 0 to 25 C) throughintegrated capacitors

Processing time 1ms+ 20s/log. instruction (complex commands 500s/instruction)

Real-time clock Seconds, minutes, hours, day of week, month, year (4-digit); accuracy: 5 s/day; automatic summer and winter time toggling

Program protection Program and keys (3 levels)

Type

Type Relay

Switching voltage (max.) V 250 V AC, 30 V DC

Rated current10M, 14M: 8 A/point24M (001-004): 8 A/point24M (005-009): 2 A/point

Max. switchingload - inductive load

14M, 24M:249 VA, 250 V AC/373 VA, 250 V AC24M: 93 VA, 125 V AC/93 VA, 250 V AC

Minimum load 10mA, 5 V DC

Response time ms 10

Electrical Specifications

Power supply 24 V DC 100240VAC (50/60Hz)

Inrush current at ON 7.0 A (at 24 V DC) 6.5 A (at 240 V AC)

Allowable momentary power failure time 5ms 10ms

Digital Inputs

Input voltage 24 V DC(+20%/-15%)100240 V AC(+10%/-15%), 50/60 Hz

Input current

The input current changesdependingonSourceor Sink.For Sink:(AL2-10/14/24MR-D)= 5.5 mA, 24 V DCFor Source:(AL2-10/14MR-D)= 6.0 mA, 24VDC(AL2-24MR-D)= 5.5 mA, 24 V DC

I01I080.13mA/120 V AC*0.25mA/240 V AC*I09I150.15mA/120 V AC*0.29mA/240 V AC*

Response timeOFFON ms 1020 3585ms, 120 V AC2555ms, 240 V AC

ONOFF ms 1020 3585ms, 120 V AC50130ms, 240 V AC

Analog Inputs

Analog input range 0500

Resolution 9 bit, (10 V/500)

Conversion speed ms 8

Voltage 010 V DC

Impedance k 1425%

Accuracy 5% (0.5 V DC)

* Current leakage from the sensors connected to the inputs might provide enough current to turn thecontroller On. Do not use two wire sensors

/// GENERAL SPECIFICATIONS


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Digital ExtensionModules

There are 4 different extension modules available for the ALPHA 2, which allow the controllerto be extended through additional inputs or outputs. The modules are inserted directlyinto the ALPHA 2 and therefore do not take up any additional space.

The AL2-4EX has the additional feature that 2 inputs may be used as high-speed counterswith a counting frequency of 1 kHz.

All modules feature photocoupler insulation for all I/Os.

Note: The digital extensionmodules cannot be usedwith the AL2-10MR series.

MITSUBISHI

EO1

EO3 EO4

EO2

4EYR

RELAYOUTPUT

AL2-4EX AL2-4EYR AL2-4EYTInputsIntegrated inputs 4 4 Input voltage 220240 V AC 24 V DC (+20%, -15%)

Input current 7.5 mA at 240 V AC (50 Hz),9.0 mA at 240 V AC (60 Hz) 5.4 mA1mA at 24 V DC

OutputsIntegrated outputs 4 4Output type Relay TransistorSwitched voltage (max.) V 250 V AC, 30 V DC 524 V DCRated current A 2A per output 1 A per outputElectrical specificationsPower Supply AC range (+10%, -15%) 220240 V AC 24 V DC 100240 V AC 24 V DCMechanical specificationsWeight kg 0.05 0.05 0.05 0.05Dimensions (WxHxD) mm 53.1x90x24.5 53.1x90x24.5 53.1x90x24.5 53.1x90x24.5

Order information Art. no. 142522 142521 142523 142524

POWER24V DC

MITSUBISHI

POWER

V1+

SLD

+

K-type Thermocouple -50~450CAL2-2TC-ADP

L1+

-

L1-

V2+

L2-

V1-

L2+

V2-

SLD

OUTPUTCH1 CH2

0~10V

450C 450CCH1 CH2-50C -50CLine Line

CH1 CH2

POWER24V DC

MITSUBISHI

POWER

V1+

I1-

+

PT100 -50~200CAL2-2PT-ADP

L1+

-

L1-

V2+

L2-

V1-

L2+

V2-

I2-

OUTPUTCH1 CH2

0~10V

200C 200CCH1 CH2-50C -50CLine Line

CH1 CH2

MITSUBISHI

2DA

+ V1+ I1+ VI1--

V2+ I2+ VI2-

POWER24V DC

ANALOGOUTPUT

ANALOGOUTPUT

Analog ExtensionModules

The analog extension modules significantly increase the range of applications for theALPHA 2. With these modules it is possible to output voltage or current signals or tomeasure temperatures.

Three different analog extension modules are available: The AL2-2DA offers two additional analog outputs for the ALPHA 2 and converts a

digital input value into a voltage or a current. This module is inserted directly into theALPHA 2.Note: the AL2-2DA cannot be used with the AL2-10MR series.

The AL2-2PT-ADP connects an external PT100 sensor to convert temperature readingsinto analog signals (010 V).

The AL2-2TC-ADP connects thermocouple sensors (K type) to convert temperaturereadings into analog signals (010 V).

AL2-2PT-ADP AL2-2TC-ADPAnalog inputsIntegrated inputs 2 2

Connectable temperature sensors PT100 sensorTemp. coefficient 3.850 ppm/C (IEC 751)Thermocouple (K type), isolated type(IEC 584-1 1977, IEC 584-2 1982)

Compensated range -50+200 C -50+450 CAnalog outputsIntegrated outputs 2

Analog outputrange

voltage 010 V DC (5 k 1M) current 420mA (max. 500)

Electrical specificationsNumber of channels 2 2 2Power Supply 24 V DC (-15+10%), 70mA 24 V DC (-15+20%), 1W 24 V DC (-15+20%), 1WMechanical specificationsWeight kg 0.05 0.07 0.07Dimensions (WxHxD) mm 53.1x90x24.5 35.5x90x32.5 35.5x90x32.5

Order information Art. no. 151235 151238 151239

Note: EI1 andEI2 of theAL2-4EX canbeusedashigh-speed counter inputs. In eachcase the response time for thehigh-speed counter inputswill be 0.5msor less.The AL2-4EX-A2, AL2-4EX, AL2-4EYR and AL2-4EYTmodules can not be usedwith the AL2-10MR series.

EXTENSIONMODULES ///


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AS-InterfaceModule AL2-ASI-BD

The Actuator Sensor Interface module AL2-ASI-BD in combination with an ALPHA 2 con-troller facilitates the data communications via an AS-Interface system. The AL2-ASI-BD isattached to an ALPHA 2 series module and forms a slave unit. Up to 4 inputs and 4 out-puts can be exchanged with the AS-Interface master.

The addresses of the slave devices in the AS-Interface are assigned either automaticallyvia the master in the network or via a programming device (software).

The maximum communication distance is 100 m without a repeater. If 2 repeaters areused, the distance is extended to up to 300 m.

For the AS-Interface a separate power supply is required. The communication signal issuperimposed on the power supply of the AS-Interface bus.

Note: The AL2-ASI-BD cannot be usedwith the AL2-10MR series.

Module type Slave moduleNumber of I/O points 4 inputs, 4 outputsExternal power supply 30.5 V DC (AS-Interface power supply)External current consumption mA Max. 40Communications protocol AS-Interface standardWeight kg 0.05Dimensions (WxHxD) mm 53.1x90x24.5

Order information Art. no. 142525

ASI+ ASI+ASI- ASI-

AL2-E

EP

RO

MM

AD

EIN

JA

PA

N

Memory Cassette AL2-EEPROM-2MemoryMedia

With the AL2-EEPROM-2 memory cassettes, a new program can be transferred to theALPHA 2 controllers internal system memory from the cassette, or the program of theinternal system memory can be saved to the cassette.

If the memory cassette is used, a certain program can be run temporarily by simplyplugging the external memory module onto the ALPHA 2.

After removing the memory cassette, the former program in the internal memorybecomes active again.

The memory cassette AL2-EEPROM-2 is not a memory expansion device, but a mediumfor data exchange.

Memory type EEPROMApplication ALPHA 2Memory capacity 5,000 bytesFunction blocks Max. 200Dimensions (WxHxD) mm 10x45x25

Order information Art. no. 142526

AL2-GSM-CABLOT .24MITSUBISHI ELECTRIC

Interface Cable AL-232CAB

The AL-232CAB is an RS232C interface cable. It connects the ALPHA 2 controller to apersonal computer running the programming software for the ALPHA 2 controller.

The cable ensures a galvanic isolation between the ALPHA 2 controller and the personalcomputer. The cable AL-232CAB can not be used for any other connection.

GSM Cable AL2-GSM-CAB

The GSM AL2-GSM-CAB is an RS232C interface cable and it is used to connect theALPHA 2 controller to a normal or GSM modem, a personal computer or other serialdevices. It can transfer SMS data to a GSM modem for onward transmission to mobile tele-phones or e-mail addresses. It also permits remote monitoring and remote maintenance.

Note: The above cables cannot be usedwith the AL2-10MR series.

Connector 9-pin D-SUB female connector 9-pin D-SUBmale connectorApplication ALPHA 2 PC ALPHA 2 PC, modemLength m 2.5 1.5

Order information Art. no. 87674 142528AL2-GSM-CAB

AL-232CAB

/// EXTENSIONMODULES ANDACCESSORIES


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0 1 2 34 5 6 7

0 1 2 34 5

IN

OUT

POWER

FX -14MR1S

RUNERROR


VAC

14MR-ES/ULY4Y2Y1Y0

COM0COM1COM2 Y3Y5

24V0V

MITSUBISHI

Connection of thepower supply Terminals for

digital inputs

LEDs for indicating theoperating status

Adapter interface

Protective cover

RUN/STOP switch

Terminal cover

Service voltagesource

2 analog potentiometers

LEDs for indicatingthe input status

Fixing hole

Slot for adapter

Connection forprogramming units

Housing cover

LEDs for indicatingthe output status



TheMELSEC FX1S Series

Square pulse output(this applies only to transistor units.)

Two high speedpulseoutputs for frequencies up to100 kHz for outputtingand controlling stepping motors

High-speed inputs for fast countingtasks with counting frequencies ofup to 60 kHz and interrupt processingcapabilities

All units feature two analogpotentiometer for setpointvalue entry and an integratedRUN/STOP switch.

Your PLC programs are stored in a main-tenance-free EEPROMusermemorywith a capacity of 2,000 program steps,so there is no need for a backup batteryto protect against power failures.

Flexible installationwith theintegrated DIN rail adapter andscrew fastening holes for mount-ing on flat surfaces

Integrated serial RS422interface for direct commu-nication with computers

The internal service powersupply unit for 24 V DC hasa capacity of 400 mA.

Note: service power supplyis only available for AC PowerSupply types.

Password access protectionfacility for effective protectionof your intellectual property.

Integration of interface, exten-sion, and functions adapters fordirect installation in the base unit

MITSUB

ISHI

0 12 3

4 56 7

0 12 3

4 5

POWER

RUNERR

OR

FX1S-1

4MR

IN

OUT

MELSEC

Integrated real-timeclockwith year, month,day and time

BASE UNITS FX1S SERIES ///


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FX1S-10MR-ES/UL

FX1S-10MT-DSS

FX1S-14MR-DS

FX1S-14MR-ES/UL

FX1S-14MT-DSS

Max. number inputs/outputs 10 10 10 14 14 14Power supply 24 V DC 100240 V AC 24 V DC 24 V DC 100240 V AC 24 V DCIntegrated inputs 6 6 6 8 8 8Integrated outputs 4 4 4 6 6 6

Output type Relay Relay Transistor(source) Relay RelayTransistor(source)

Power consumption W 6 19 6 6.5 19 6.5Weight kg 0.22 0.3 0.22 0.22 0.3 0.22Dimensions (WxHxD) mm 60x90x49 60x90x75 60x90x49 60x90x49 60x90x75 60x90x49


FX1S-20MR-ES/UL

FX1S-20MT-DSS

FX1S-30MR-DS

FX1S-30MR-ES/UL

FX1S-30MT-DSS

Max. number inputs/outputs 20 20 20 30 30 30Power supply 24 V DC 100240 V AC 24 V DC 24 V DC 100240 V AC 24 V DCIntegrated inputs 12 12 12 16 16 16Integrated outputs 8 8 8 14 14 14


Power consumption W 7 20 7 8 21 8Weight kg 0.3 0.4 0.3 0.35 0.45 0.35Dimensions (WxHxD) mm 75x90x49 75x90x75 75x90x49 100x90x49 100x90x75 100x90x49


0 1 2 34 5 6 7

0 1 2 34 5

IN

OUT

POWER

FX -14MR1S

RUNERROR

MITSUBISHI


VAC

14MR-ES/ULY4Y2Y1Y0

COM0COM1COM2 Y3Y5

24V0V

Base Units FX1S

The FX1S series base units are available with 10 to 30 input/outputpoints.

It is possible to choose between relay and transistor output type.

Note: Versionswith UL certification are available on request.

Special Features: Integrated power supply (AC or DC powered) Maintenance-free EEPROM memory Ample memory capacity (2000 steps) and device ranges High-speed operations Incorporated positioning control Integrated real-time clock System upgrades by exchangeable interface and I/O adapter

boards for direct fitting into the base unit LEDs for indicating the input and output status Standard programming unit interface User-friendly programming systems, including IEC 61131.3

(EN 61131.3)-compatible programming software, HMIs andhand-held programming units

Base Units FX1S FX1N FX3G FX3U FX3UC



/// BASE UNITS FX1S SERIES


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Type Transistormodules

Switching voltage (max.) V


2

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TheMELSEC FX1N Series

The base units can be expandedfor up to 128 inputs/outputs withdifferent extension units.

High-speed inputs for fastcounting tasks with countingfrequencies of up to 60 kHz andinterrupt processingcapabilities

Integrated RUN/STOP switch andtwo analog potentiometers forsetpoint value entry.

The base units have integrated,maintenance-free EEPROMusermemory for up to 8,000PLCprogram steps, so thereis no need for a backup battery toprotect against power failure.You can also configure passwordprotection to prevent unautho-rized access to your programs.

Square pulse output(This only applies for transistor units.)

Two integrated high-speedpulseoutputs for frequencies up to100 kHz for outputting pulsesignals and controlling steppingmotors

External EEPROMmemorycassettes for PLC program storage

Integration of

for direct installa-tion in the base unit

01

2 3

45

6 7

10 11 12

13

1415

01

2 3

45

6 7

10 11

POWER

RUNERROR

FX1N-2

4MR

IN

OUT

MITSUB

ISHI

MELSEC


Protective cover

Terminal cover


Terminals forservice voltage source

Connection forprogramming units

Terminal cover

0 1 2 34 5 6 78 9 10 1112 13 14 15

0 1 2 34 5 6 710 11

IN

OUT

POWER

FX -24MR1N

RUNERROR

100-240VAC


24MR-ES/ULY10Y6Y5Y3

COM3 Y4 COM4 Y7Y11


MITSUBISHI

RUN/STOP switch Extension bus

Connection of thepower supply

LEDs for indicating theoperating status

LEDs for indicatingthe input status

Protective cover

Lid

Slot for memory cassettes,displays and ADPs.


Terminals fordigital inputs

LEDs for indicatingthe output status

Housing cover

Fixing hole


/// BASE UNITS FX1N SERIES


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Base Units FX1N

The FX1N series base units are available with 14 to 60 input/out-put points.

It is possible to choose between relay and transistor output type.

Note: Versionswith UL certification are available on request.

Special Features: Integrated serial interface for communication between

Personal computers and HMI Standard programming unit interface LEDs for indicating the input and output status Detachable terminal blocks for units with 14, 24, 40, and 60 I/Os. Slot for memory cassettes All DC models with variable voltage from 12 up to 24 V Integrated real-time clock Exchangeable interface and I/O adapter boards for direct fitting

into the base unit

MITSUBISHI

0 1 2 34 5 6 78 9 10 1112 13 14 15

0 1 2 34 5 6 710 11

IN

OUT

POWER

FX -24MR1N

RUNERROR

100-240VAC


24MR-ES/ULY10Y6Y5Y3

COM3 Y4 COM4 Y7Y11


Specifications FX1N-14MR-DSFX1N-14MR-ES/UL

FX1N-14MT-DSS

FX1N-24MR-DS

FX1N-24MR-ES/UL

FX1N-24MT-DSS

Integrated inputs/outputs 14 14 14 24 24 24Power supply 1224 V DC 100240 V AC 1224 V DC 1224 V DC 100240 V DC 1224 V DCIntegrated inputs 8 8 8 14 14 14Integrated outputs 6 6 6 10 10 10






Specifications FX1N-40MR-DSFX1N-40MR-ES/UL

FX1N-40MT-DSS

FX1N-60MR-DS

FX1N-60MR-ES/UL

FX1N-60MT-DSS

Integrated inputs/outputs 40 40 40 60 60 60Power supply 1224 V DC 100240 V AC 1224 V DC 1224 V DC 100240 V AC 1224 V DCIntegrated inputs 24 24 24 36 36 36Integrated outputs 16 16 16 24 24 24




BASE UNITS FX1N SERIES ///


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Ambient temperature 055 C (storage temperature: -20+70 C)

Protection IP10

Noise durability 1000 Vpp with noise generator; 1 s at 30100 Hz

Dielectric withstand voltage 1,500 V AC, 1 min. (500 V AC for direct voltagemodules)

Ambient relative humidity 3585% (non-condensing)

Shock resistance Acc. to IEC 68-2-27: 15G (3 times each in 3 directions for 11ms)

Vibration resistance Acc. to IEC 68-2-6: 1G (resistance to vibrations from 57150 Hz for 80minutes along all 3 axes); 0.5G for DIN rail mounting

Insulation resistance 500 V DC, 5 M

Ground Class D: Grounding resistance 100 or less

Fuse rating AC units: From FX1N-14M to FX1N-24M: 250 V AC 1.0 A; From FX1N-40M to FX1N-60M: 250 V AC 3.15 A/DC units: 125 V DC 3.15 AEnvironment Avoid environments containing corrosive gases, install in a dust-free location.

Certifications Please refer to pages 6667 in this catalogue

Program data

I/O points (addresses) 128 (+4 optional)

Address range Max.128 inputs X0X177,max. 128 outputs Y0Y177

Programmemory 8,000 steps EEPROM (internal), exchangeableEEPROM for easy program exchange

Cycle period 0.550.7 s /logical instruction

Number of instructions 27 sequence instructions, 2 step ladder instructions,89 applied instructions

Programming language Step ladder, instruction list, SFC

Program execution Cyclical execution, refresh mode processing

Program protection Password protection with 3 protection levels*

* Protection levels may only be changed with FX-10P/FX-20P/FX-30P.

Operands

Internal relays 1,536

Special relays 256

Step ladder 1,000

Timer 256

Ext. preset value via potentiometer 2

Counter 235

High-speed counter 1phase, 6pointsmax: 60kHz/2points, 10kHz/4points;2 phase, 2 points max: 30kHz/1 point, 5kHz/1 point

Real-time clock Year, month, day, hour, minute, second, weekday

Data register 8,000

File register Max. 7,000 (parameter editable),Total registers = 8,000

Index register 16

Special register 256

Pointer 128

Nestings 8

Interrupt inputs 6

Constants 16 bits: K: -32768 to +32767, hex: 0FFFF; 32 bits:K: 2147483648 to +2147483647, hex: 0FFFF FFFF

Programming Specifications

Type Transistormodules

Switching voltage (max.) V


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The base units can be expandedto provide configurations with upto 256 inputs and outputs withmodular and compact extensionunits.

Integrated high-speed counter inputs forprocessing fast input signals. For example,you can configure two 60 kHz countersand four 10 kHz counters.

Interrupt processing is also handledvia the inputs.

Two integrated serial interfacesfor direct communication withcomputers.

Two integrated pulse outputs for frequenciesfrom 2 to 100,000 Hz for controlling steppingmotors and outputting pulse-widthmodu-lated signals.

RAM/EEPROM memory for up to32,000 PLCprogram steps givesyou plenty of reserve, even forbig, complex applications.

An integrated RUN/STOP switchis available.


Add-in function boards can be installedin the PLC to provide a secondRS485/RS422/RS232 communicationsinterface for programming ornetwork configurations.

Analog function boards for inputand output and a function board with8 analog potentiometers are alsoavailable as add-in.

TheMELSEC FX3G Series

Memory cassette, displaymodule, and expansion

board connector

Option battery holder

Terminal protector

Flip cover for programmingport, potentiometer and

Run/Stop switch

Expansion bus connectorcover

Terminal protector

Output indicator LEDs

Top cover

Protective cover


Programming port: RS-422

Input indicator LEDs

Programming port: USB

Input terminals

Terminal cover


BASE UNITS FX3G SERIES ///

RUN/STOP switch Operation status indicatorLEDs

Output terminals

Terminal cover

Connection possibility forspecial function adaptermodules


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Base Units FX3G

The FX3G series base units are available with 14 to 60 input/outputpoints .

It is possible to choose between relay and transistor output types.

Special features: IntegratedUSB interface for communication between PLCs and PC Integrated serial interface for communicationbetweenPCs andHMI LEDs for indicating the input and output status Detachable terminal blocks for all units Slot for memory cassettes Integrated real-time clock Integrated positioning control Exchangeable interface and extension adapters for direct

mounting into a base unit Expandable with digital I/O modules, special function modules

and ADPmodules User-friendly programming systems, including IEC 1131.3

(EN 61131.3) compatible programming software, HMIs andhand-held programming units


/// BASE UNITS FX3G SERIES


Specifications FX3G-14MR/ESFX3G-14MT/ESS

FX3G-14MR/DS

FX3G-14MT/DSS

FX3G-24MR/ES

FX3G-24MT/ESS

FX3G-24MR/DS

FX3G-24MT/DSS

Integrated inputs/outputs 14 14 14 14 24 24 24 24Power supply 100240 V AC 100240 V AC 24 V DC 24 V DC 100240 V AC 100240 V AC 24 V DC 24 V DCIntegrated inputs 8 8 8 8 14 14 14 14Integrated outputs 6 6 6 6 10 10 10 10

Output type Relay Transistor(source)* RelayTransistor(source)* Relay

Transistor(source)* Relay

Transistor(source)*

Power consumption W 31 31 19 19 32 32 21 21Weight kg 0.50 0.50 0,50 0,50 0.55 0.55 0,55 0,55Dimensions (WxHxD) mm 90x90x86 90x90x86 90x90x86 90x90x86 90x90x86 90x90x86 90x90x86 90x90x86

Order information Art. no. 231466 231470 231474 231478 231467 231471 231475 231479

* Sink type transistor output units on request.

Specifications FX3G-40MR/ESFX3G-40MT/ESS

FX3G-40MR/DS

FX3G-40MT/DSS

FX3G-60MR/ES

FX3G-60MT/ESS

FX3G-60MR/DS

FX3G-60MT/DSS

Integrated inputs/outputs 40 40 40 40 60 60 60 60Power supply 100240 V AC 100240 V AC 24 V DC 24 V DC 100240 V AC 100240 V AC 24 V DC 24 V DCIntegrated inputs 24 24 24 24 36 36 36 36Integrated outputs 16 16 16 16 24 24 24 24

Output type Relay Transistor(source)* RelayTransistor(source)* Relay

Transistor(source)* Relay

Transistor(source)*

Power consumption W 37 37 25 25 40 40 29 29Weight kg 0.70 0.70 0,70 0,70 0.85 0.85 0,85 0,85Dimensions (WxHxD) mm 130x90x86 130x90x86 130x90x86 130x90x86 175x90x86 175x90x86 175x90x86 175x90x86

Order information Art. no. 231468 231472 231476 231480 231469 231473 231477 231481

* Sink type transistor output units on request.



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Ambient temperature 055 C (storage temperature: -

Documents

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